From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libjava/classpath/javax/rmi/CORBA/ClassDesc.java | 66 ++++ .../rmi/CORBA/PortableRemoteObjectDelegate.java | 137 +++++++ libjava/classpath/javax/rmi/CORBA/Stub.java | 203 ++++++++++ .../classpath/javax/rmi/CORBA/StubDelegate.java | 103 +++++ libjava/classpath/javax/rmi/CORBA/Tie.java | 125 +++++++ libjava/classpath/javax/rmi/CORBA/Util.java | 416 +++++++++++++++++++++ .../classpath/javax/rmi/CORBA/UtilDelegate.java | 310 +++++++++++++++ .../classpath/javax/rmi/CORBA/ValueHandler.java | 130 +++++++ .../javax/rmi/CORBA/ValueHandlerMultiFormat.java | 94 +++++ libjava/classpath/javax/rmi/CORBA/package.html | 76 ++++ .../classpath/javax/rmi/PortableRemoteObject.java | 228 +++++++++++ libjava/classpath/javax/rmi/package.html | 76 ++++ .../javax/rmi/ssl/SslRMIClientSocketFactory.java | 168 +++++++++ .../javax/rmi/ssl/SslRMIServerSocketFactory.java | 213 +++++++++++ 14 files changed, 2345 insertions(+) create mode 100644 libjava/classpath/javax/rmi/CORBA/ClassDesc.java create mode 100644 libjava/classpath/javax/rmi/CORBA/PortableRemoteObjectDelegate.java create mode 100644 libjava/classpath/javax/rmi/CORBA/Stub.java create mode 100644 libjava/classpath/javax/rmi/CORBA/StubDelegate.java create mode 100644 libjava/classpath/javax/rmi/CORBA/Tie.java create mode 100644 libjava/classpath/javax/rmi/CORBA/Util.java create mode 100644 libjava/classpath/javax/rmi/CORBA/UtilDelegate.java create mode 100644 libjava/classpath/javax/rmi/CORBA/ValueHandler.java create mode 100644 libjava/classpath/javax/rmi/CORBA/ValueHandlerMultiFormat.java create mode 100644 libjava/classpath/javax/rmi/CORBA/package.html create mode 100644 libjava/classpath/javax/rmi/PortableRemoteObject.java create mode 100644 libjava/classpath/javax/rmi/package.html create mode 100644 libjava/classpath/javax/rmi/ssl/SslRMIClientSocketFactory.java create mode 100644 libjava/classpath/javax/rmi/ssl/SslRMIServerSocketFactory.java (limited to 'libjava/classpath/javax/rmi') diff --git a/libjava/classpath/javax/rmi/CORBA/ClassDesc.java b/libjava/classpath/javax/rmi/CORBA/ClassDesc.java new file mode 100644 index 000000000..831cdbe48 --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/ClassDesc.java @@ -0,0 +1,66 @@ +/* ClassDesc.java -- + Copyright (C) 2002, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import java.io.Serializable; + +/** + * This class is used to marshal java.lang.Class objects over IIOP. + * When used as a parameter type, return type, or data member, the Java Class + * is mapped to the OMG IDL type ::javax::rmi::CORBA::ClassDesc. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public class ClassDesc implements Serializable +{ + /** + * Use serialVersionUID (V1.4) for interoperability. + */ + private static final long serialVersionUID = -3477057297839810709L; + + /** + * The class repository Id. + */ + String repid; + + /** + * Space separeted list of URL's from where the code can be downloaded. + */ + String codebase; +} diff --git a/libjava/classpath/javax/rmi/CORBA/PortableRemoteObjectDelegate.java b/libjava/classpath/javax/rmi/CORBA/PortableRemoteObjectDelegate.java new file mode 100644 index 000000000..b8f1d06da --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/PortableRemoteObjectDelegate.java @@ -0,0 +1,137 @@ +/* PortableRemoteObjectDelegate.java -- Interface supporting PortableRemoteObject + Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import java.rmi.NoSuchObjectException; +import java.rmi.Remote; +import java.rmi.RemoteException; + +/** + * A delegate, implementing the functionality, provided by the + * {@link PortableRemoteObject}. + * + * The default delegate can be altered by setting the system property + * "javax.rmi.CORBA.PortableRemoteObjectClass" to the name of the alternative + * class that must implement {@link PortableRemoteObjectDelegate}. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public interface PortableRemoteObjectDelegate +{ + /** + *

+ * Makes the remote object target ready for remote + * communication using the same communications runtime as for the passed + * source parameter. Connection normally happens implicitly + * when the object is sent or received as an argument on a remote method call. + *

+ *

+ * The target object is connected to the same ORB as source by calling the + * {@link Stub#connect} if it is a stub or by associating its tie with an ORB + * if it is an implementation object. + *

+ * + * @param target the target object that may be either an RMI/IDL stub or an + * exported RMI/IDL implementation object + * @param source the source object may also be either an RMI/IDL stub or an + * exported RMI/IDL implementation object. + * + * @throws RemoteException if the target is already connected to another ORB. + */ + void connect(Remote target, Remote source) + throws RemoteException; + + /** + * Register the passed object with the ORB runtimes, making it remotely + * accessible. When called on jre with no objects exported, creates a + * non-daemon thread that prevents jre from terminating until all objects are + * unexported. Also, such object cannot be collected by garbage collector. + * This is usually impemented via {@link Util#unexportObject} + * + * @param obj the object to export. + * + * @throws RemoteException + */ + void exportObject(Remote obj) + throws RemoteException; + + /** + * Narrows the passed object to conform to the given interface or IDL type. + * This method may return different instance and cannot be replaced by the + * direct cast. + * + * @param narrowFrom an object to narrow. + * @param narrowTo a type to that the object must be narrowed. + * + * @return On success, an object of type narrowTo or null, if narrowFrom = + * null. + * + * @throws ClassCastException if no narrowing is possible. + */ + Object narrow(Object narrowFrom, Class narrowTo) + throws ClassCastException; + + /** + * Takes a server implementation object and returns a stub object that can be + * used to access that server object (target). If the target is connected, the + * returned stub is also connected to the same ORB. If the target is + * unconnected, the returned stub is unconnected. + * + * @param obj a server side object. + * @return a stub object that can be used to access that server object. + * + * @throws NoSuchObjectException if a stub cannot be located for the given + * target. + */ + Remote toStub(Remote obj) + throws NoSuchObjectException; + + /** + * Deregister a currently exported server object from the ORB runtimes. The + * object to becomes available for garbage collection. This is usually + * impemented via {@link Util#unexportObject} + * + * @param obj the object to unexport. + * + * @throws NoSuchObjectException if the passed object is not currently + * exported. + */ + void unexportObject(Remote obj) + throws NoSuchObjectException; +} diff --git a/libjava/classpath/javax/rmi/CORBA/Stub.java b/libjava/classpath/javax/rmi/CORBA/Stub.java new file mode 100644 index 000000000..d9b45f77b --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/Stub.java @@ -0,0 +1,203 @@ +/* Stub.java -- + Copyright (C) 2004, 2004, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import gnu.javax.rmi.CORBA.DelegateFactory; +import gnu.javax.rmi.CORBA.StubDelegateImpl; + +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.Serializable; +import java.rmi.RemoteException; + +import javax.rmi.PortableRemoteObject; + +import org.omg.CORBA.ORB; +import org.omg.CORBA_2_3.portable.ObjectImpl; + +/** + * A Stub descendants provide access to the object on the client side. This base + * class implements methods, required for remote or local invocation using CORBA + * mechanisms. The most of the functionality is forwarded to the stub delegate. + * This delegate can be altered by setting the system property + * "javax.rmi.CORBA.StubClass" to the name of the alternative class that must + * implement {@link StubDelegate}. Hence Stub contains two delegates, one for + * Stub-related operations and another inherited from the ObjectImpl. + * + * @specnote GNU Classpath uses separate delegate per each Stub. The delegate + * holds information about the ORB and other data, specific for the each Stub. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public abstract class Stub + extends ObjectImpl + implements Serializable +{ + /** + * For compatability with Sun's JDK 1.4.2 rev. 5 + */ + private static final long serialVersionUID = 1087775603798577179L; + + /** + * The hashcode, computed once (expensive operation). + */ + transient int m_hash = Integer.MIN_VALUE; + + /** + * The stringified reference, computed once (expensive operation). + */ + transient String m_ior; + + /** + * The ORB, where the stub is connected on the client side. + */ + transient ORB m_orb; + + /** + * The associated delegate, responsible for the major of the functionality of + * this stub. + */ + static StubDelegate delegate = (StubDelegate) DelegateFactory.getInstance(DelegateFactory.STUB); + + /** + * Returns the same hashcode for all stubs that point to the same remote + * object. + */ + public int hashCode() + { + if (m_hash == Integer.MIN_VALUE) + m_hash = delegate.hashCode(this); + // This should finally result to the IOR comparison. + return m_hash; + } + + /** + * The stubs are equal if they point to the same remote object. + */ + public boolean equals(java.lang.Object obj) + { + return delegate.equals(this, obj); + } + + /** + * Get the string representation of this Stub. + * + * @return the CORBA IOR reference. + */ + public String toString() + { + if (m_ior == null) + m_ior = delegate.toString(this); + return m_ior; + } + + /** + *

+ * Finds the suitable {@link Tie} for this Stub and connects it to the given + * ORB. The tie is found by the name pattern. If the found tie is derived from + * {@link org.omg.CORBA.PortableServer.Servant}, it is connected to the root + * POA, also activating it (if not already active). + *

+ *

+ * This method does not allow to specify, to which POA the found Tie must be + * connected and requires to use the deprecated method {@link ORB#connect}. + * Many useful POA features remain unaccessible. A better alternative it might + * be to generate a {@link org.omg.CORBA.PortableServer.Servant} - derived Tie + * (-poa key in rmic) and connect it to POA in one of the many ways, listed in + * the description of the {@link orb.omg.PortableServer} package). The + * obtained CORBA object can be narrowed into stub using + * {@link PortableRemoteObject#narrow}. + *

+ *

+ * It is frequently easier to call {@link PortableRemoteObject#connect} rather + * than this method. + *

+ * + * @param orb the ORB where the Stub must be connected. + * + * @throws RemoteException if the stub is already connected to some other ORB. + * If the stub is already connected to the ORB that was passed as parameter, + * the method returns without action. + * + * @throws BAD_PARAM if the name of this stub does not match the stub name + * pattern, "_*_Stub" or if the Tie class, "_*Impl_Tie", does not exists or an + * instance of this class cannot be instantiated. + */ + public void connect(ORB orb) + throws RemoteException + { + if (m_orb != null && orb != null) + { + if (m_orb.equals(orb)) + throw new RemoteException("Stub " + this + + " is connected to another ORB, " + orb); + else + return; + } + m_orb = orb; + delegate.connect(this, orb); + } + + /** + * Required by serialized form of Java API doc. + */ + private void readObject(ObjectInputStream input) + throws IOException, ClassNotFoundException + { + if (delegate instanceof StubDelegateImpl) + ((StubDelegateImpl) delegate).readObject(this, input, m_orb); + else + delegate.readObject(this, input); + } + + /** + * Required by serialized form of Java API doc. + */ + private void writeObject(ObjectOutputStream output) + throws IOException + { + // The m_orb in this case may be either known or not. + if (delegate instanceof StubDelegateImpl) + ((StubDelegateImpl) delegate).writeObject(this, output, m_orb); + else + + delegate.writeObject(this, output); + } +} diff --git a/libjava/classpath/javax/rmi/CORBA/StubDelegate.java b/libjava/classpath/javax/rmi/CORBA/StubDelegate.java new file mode 100644 index 000000000..a191eb446 --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/StubDelegate.java @@ -0,0 +1,103 @@ +/* StubDelegate.java -- + Copyright (C) 2002, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import org.omg.CORBA.ORB; + +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; + +import java.rmi.RemoteException; + +/** + * A delegate, implementing the functionality, provided by the {@link Stub}. + * The default delegate can be altered by setting the system property + * "javax.rmi.CORBA.StubClass" to the name of the alternative class that must + * implement StubDelegate. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public interface StubDelegate +{ + /** + *

+ * Makes the stub ready for remote communication using the given ORB. + *

+ *

+ * It is frequently easier to call {@link PortableRemoteObject#connect} rather + * than this method. + *

+ * + * @param orb the ORB where the Stub must be connected. + * + * @throws RemoteException if the stub is already connected to some other ORB. + * If the stub is already connected to the ORB that was passed as parameter, + * the method returns without action. + */ + void connect(Stub self, ORB orb) + throws RemoteException; + + /** + * The objects stubs are equal if they refer the same remote object. + */ + boolean equals(Stub self, Object obj); + + /** + * Get the hashcode fo this delegate. + */ + int hashCode(Stub self); + + /** + * Read this stub from the object input stream. + */ + void readObject(Stub self, ObjectInputStream s) + throws IOException, ClassNotFoundException; + + /** + * Write this stub to the object output stream. + */ + void writeObject(Stub self, ObjectOutputStream s) + throws IOException; + + /** + * Get the string representation of this stub. + */ + String toString(Stub self); +} diff --git a/libjava/classpath/javax/rmi/CORBA/Tie.java b/libjava/classpath/javax/rmi/CORBA/Tie.java new file mode 100644 index 000000000..90a82511e --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/Tie.java @@ -0,0 +1,125 @@ +/* Tie.java -- + Copyright (C) 2002, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package javax.rmi.CORBA; + +import java.rmi.NoSuchObjectException; +import java.rmi.Remote; +import org.omg.CORBA.ORB; +import org.omg.CORBA.portable.InvokeHandler; + +/** + *

+ * A Tie serves as a CORBA Servant or implementation base. It is connected to + * the ORB on a server side, providing the implementation of the required + * functionality. ORB access this implementation using {@link InvokeHandler} + * ._invoke(..). All such calls are finally delegated to the object, returned by + * {@link #getTarget()}. + *

+ *

+ * Ties are generated from implementations (name pattern *Impl) and have the + * name pattern _*Impl_Tie, for instance:
+ * rmic -keep -iiop -poa -always gnu.testlet.java.rmi.Remote.CalculatorImpl + *

+ *

+ * Ties should normally be derived from the + * {@link org.omg.PortableServer.Servant}. Such ties are generated by + * rmic compiler using -poa key. Ties can be also + * derived from {@link org.omg.CORBA_2_3.portable.ObjectImpl}. + *

+ * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public interface Tie + extends InvokeHandler +{ + /** + * Get the invocation target, where all method calls should be delegated. + * + * @return the object, implementing methods, defined in the interface being + * served by this Tie. + */ + Remote getTarget(); + + /** + * Set the invocation target, where all method calls should be delegated. + * + * @param target the object, implementing methods, defined in the interface + * being served by this Tie. The code, produced by a typical rmic compiler + * usually requires the target to be an instance of the implementation from + * that the Tie was generated. + * + * @throws ClassCastException if the passed parameter is not an instance of + * the implementation from that the Tie was generated. + */ + void setTarget(Remote target); + + /** + * Get the ORB to that this Tie is connected. + * + * @see org.omg.PortableServer.Servant#_orb + */ + ORB orb(); + + /** + * Connect this Tie to the given ORB. + */ + void orb(ORB orb); + + /** + * Get the object that delegates calls to this tie. + * + * @see org.omg.PortableServer.Servant#_this_object() + */ + org.omg.CORBA.Object thisObject(); + + /** + * Deactivate this Tie. The tie is normally deactivated using POA mechanisms. + * Depending on the POA policies, it may be possible to activate the Tie + * again. The ties that are not derived from + * {@link org.omg.PortableServer.Servant} deactivate themselves by + * {@link ORB#disconnect}. + * + * @throws NoSuchObjectException if there are no objects served by this Tie, + * or if the these objects are already deactivated. + * + * @see org.omg.PortableServer.POAOperations#deactivate_object + */ + void deactivate() + throws NoSuchObjectException; + +} diff --git a/libjava/classpath/javax/rmi/CORBA/Util.java b/libjava/classpath/javax/rmi/CORBA/Util.java new file mode 100644 index 000000000..9c6df60a8 --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/Util.java @@ -0,0 +1,416 @@ +/* Util.java -- + Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import org.omg.CORBA.Any; +import org.omg.CORBA.BAD_PARAM; +import org.omg.CORBA.COMM_FAILURE; +import org.omg.CORBA.CompletionStatus; +import org.omg.CORBA.INVALID_TRANSACTION; +import org.omg.CORBA.INV_OBJREF; +import org.omg.CORBA.MARSHAL; +import org.omg.CORBA.NO_PERMISSION; +import org.omg.CORBA.OBJECT_NOT_EXIST; +import org.omg.CORBA.OMGVMCID; +import org.omg.CORBA.ORB; +import org.omg.CORBA.SystemException; +import org.omg.CORBA.TRANSACTION_REQUIRED; +import org.omg.CORBA.TRANSACTION_ROLLEDBACK; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +import gnu.javax.rmi.CORBA.DelegateFactory; + +import java.rmi.AccessException; +import java.rmi.MarshalException; +import java.rmi.NoSuchObjectException; +import java.rmi.Remote; +import java.rmi.RemoteException; +import java.rmi.ServerError; +import java.rmi.ServerException; +import java.rmi.UnexpectedException; +import java.rmi.server.RMIClassLoader; + +import javax.transaction.InvalidTransactionException; +import javax.transaction.TransactionRequiredException; +import javax.transaction.TransactionRolledbackException; + +/** + * Provides utility methods used by stubs and ties to perform common operations. + * The functionality is forwarded to the enclosed UtilDelegate. This delegate + * can be altered by setting the system property "javax.rmi.CORBA.UtilClass" to + * the name of the alternative class that must implement {@link UtilDelegate}. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public class Util +{ + /** + * The delegate, responsible for all functionality. + */ + static UtilDelegate delegate = (UtilDelegate) DelegateFactory.getInstance(DelegateFactory.UTIL); + + /** + * Prevents this class from being instantiated. + */ + private Util() + { + } + + /** + * Used by local stubs to create a copy of the object. The object must be + * Serializable for this operation to succeed. Strings are not copied and + * 1D-3D string arrays are only cloned. + */ + public static java.lang.Object copyObject(java.lang.Object object, ORB orb) + throws RemoteException + { + return delegate.copyObject(object, orb); + } + + /** + * Used by local stubs to create a multiple copies of the object, preserving + * sharing accross the parameters if necessary. + */ + public static java.lang.Object[] copyObjects(java.lang.Object[] object, + ORB orb) + throws RemoteException + { + return delegate.copyObjects(object, orb); + } + + /** + * Get the value handler that Serializes Java objects to and from CDR (GIOP) + * streams. + * + * When using the default Util implementation, the class of the returned + * handler can be altered by setting by setting the system property + * "javax.rmi.CORBA.ValueHandlerClass" to the name of the alternative class + * that must implement {@link ValueHandler}. + */ + public static ValueHandler createValueHandler() + { + return delegate.createValueHandler(); + } + + /** + * This call is finally delegated to {@link RMIClassLoader#getClassAnnotation}; + */ + public static String getCodebase(Class clz) + { + return delegate.getCodebase(clz); + } + + /** + * Get the Tie that handles invocations on the given target. If the target/Tie + * pair has not been previously registered using {@link #registerTarget}, + * this method tries to locate a tie class by the name pattern. If this + * succeeds, the tie-target pair is also registered. + * + * @return the Tie. + */ + public static Tie getTie(Remote target) + { + return delegate.getTie(target); + } + + /** + * Checks if the given stub is local. The implementation it delegates call to + * {@link ObjectImpl#_is_local(). + * + * @param stub a stub to check. + * @return true if the stub is local, false otherwise. + * + * @throws RemoteException if the {@link ObjectImpl#_is_local()} throws a + * {@link org.omg.CORBA.SystemException}. + */ + public static boolean isLocal(Stub stub) + throws RemoteException + { + return delegate.isLocal(stub); + } + + /** + * Load the class. The method uses class loaders from the call stact first. If + * this fails, the further behaviour depends on the System Property + * "java.rmi.server.useCodebaseOnly" with default value "false". + * + * + * + * @param className the name of the class. + * @param remoteCodebase the codebase. + * @param loader the class loader. + * @return the loaded class. + * + * @throws ClassNotFoundException of the class cannot be loaded. + */ + public static Class loadClass(String className, String remoteCodebase, + ClassLoader loader) + throws ClassNotFoundException + { + return delegate.loadClass(className, remoteCodebase, loader); + } + + /** + * Converts CORBA {@link SystemException} into RMI {@link RemoteException}. + * The exception is converted as defined in the following table: + *

+ * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
CORBA ExceptionRMI Exception
{@link COMM_FAILURE}{@link MarshalException}
{@link INV_OBJREF}{@link NoSuchObjectException}
{@link NO_PERMISSION}{@link AccessException}
{@link MARSHAL}{@link MarshalException}
{@link BAD_PARAM} (all other cases){@link MarshalException}
{@link OBJECT_NOT_EXIST}{@link NoSuchObjectException}
{@link TRANSACTION_REQUIRED}{@link TransactionRequiredException}
{@link TRANSACTION_ROLLEDBACK}{@link TransactionRolledbackException}
{@link INVALID_TRANSACTION}{@link InvalidTransactionException}
Any other {@link SystemException}{@link RemoteException}
+ *

+ *

+ * The exception detailed message always consists of + *

    + *
  1. the string "CORBA "
    2. + *
  2. the CORBA name of the system exception
    3. + *
  3. single space
    4. + *
  4. the hexadecimal value of the system exception's minor code, preceeded + * by 0x (higher bits contain {@link OMGVMCID}).
    5. + *
  5. single space
    6. + *
  6. the {@link CompletionStatus} of the exception: "Yes", "No" or "Maybe".
    7. + *
+ * The subsequent content is not part of the official RMI-IIOP standart and is + * added for compatibility with Sun's implementation: + *
    + *
  1. the phrase "; nested exception is: (line feed)(tab)"
    2. + *
  2. the full name of the mapped SystemException, as returned by + * Class.getName().
    3. + *
  3. the ": ". + *
  4. the value, returned by .getMessage() of the passed parameter.
    5. + *
+ *

+ * For instance, if the Internet connection was refused: + *

+ * CORBA COMM_FAILURE 0x535500C9 No + *

+ * The original CORBA exception is set as the cause of the RemoteException + * being created. + *

+ */ + public static RemoteException mapSystemException(SystemException ex) + { + return delegate.mapSystemException(ex); + } + + /** + * Register the Tie-target pair. As the Tie is a Servant, it can potentially + * be connected to several objects and hence may be registered with several + * targets. + */ + public static void registerTarget(Tie tie, Remote target) + { + delegate.registerTarget(tie, target); + } + + /** + * Deactivate the associated Tie, if it is found and is not connected to other + * registered targets. Independing from the POA policies, the transparent + * reactivation will not be possible. + */ + public static void unexportObject(Remote target) + throws NoSuchObjectException + { + delegate.unexportObject(target); + } + + /** + * Converts the exception that was thrown by the implementation method on a + * server side into RemoteException that can be transferred and re-thrown on a + * client side. The method converts exceptions as defined in the following + * table: + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
Exception to map (or subclass)Maps into
{@link Error}{@link ServerError}
{@link RemoteException}{@link ServerException}
{@link SystemException}wrapException({@link #mapSystemException})
{@link RuntimeException}rethrows
Any other exception{@link UnexpectedException}
+ * + * @param exception an exception that was thrown on a server side implementation. + * + * @return the corresponding RemoteException unless it is a RuntimeException. + * + * @throws RuntimeException the passed exception if it is an instance of + * RuntimeException. + * + * @specnote It is the same behavior, as in Suns implementations 1.4.0-1.5.0. + */ + public static RemoteException wrapException(Throwable exception) + { + return delegate.wrapException(exception); + } + + /** + * Write abstract interface to the CORBA output stream. The write format is + * matching CORBA abstract interface. Remotes and CORBA objects are written as + * objects, other classes are supposed to be value types and are written as + * such. {@link Remote}s are processed as defined in + * {@link #writeRemoteObject}. The written data contains discriminator, + * defining, that was written. Another method that writes the same content is + * {@link org.omg.CORBA_2_3.portable.OutputStream#write_abstract_interface(java.lang.Object)}. + * + * @param output a stream to write to, must be + * {@link org.omg.CORBA_2_3.portable.OutputStream}. + * + * @param object an object to write, must be CORBA object, Remote + */ + public static void writeAbstractObject(OutputStream output, + java.lang.Object object) + { + delegate.writeAbstractObject(output, object); + } + + /** + * Write the passed java object to the output stream in the form of the CORBA + * {@link Any}. This includes creating an writing the object {@link TypeCode} + * first. Such Any can be later read by a non-RMI-IIOP CORBA implementation + * and manipulated, for instance, by means, provided in + * {@link org.omg.DynamicAny.DynAny}. Depending from the passed value, this + * method writes CORBA object, value type or value box. For value types Null + * is written with the abstract interface, its typecode having repository id + * "IDL:omg.org/CORBA/AbstractBase:1.0" and the empty string name. + * + * @param output the object to write. + * @param object the java object that must be written in the form of the CORBA + * {@link Any}. + */ + public static void writeAny(OutputStream output, java.lang.Object object) + { + delegate.writeAny(output, object); + } + + /** + * Read Any from the input stream. + */ + public static java.lang.Object readAny(InputStream input) + { + return delegate.readAny(input); + } + + /** + * Write the passed parameter to the output stream as CORBA object. If the + * parameter is an instance of Remote and not an instance of Stub, the method + * instantiates a suitable Tie, connects the parameter to this Tie and then + * connects that Tie to the ORB that is requested from the output stream. Then + * the object reference is written to the stream, making remote invocations + * possible (the ORB is started and activated, if required). This method is + * used in write_value(..) method group in + * {@link org.omg.CORBA_2_3.portable.OutputStream} and also may be called + * directly from generated Stubs and Ties. + * + * @param output a stream to write to, must be + * org.omg.CORBA_2_3.portable.OutputStream + * @param object an object to write. + */ + public static void writeRemoteObject(OutputStream output, + java.lang.Object object) + { + delegate.writeRemoteObject(output, object); + } +} diff --git a/libjava/classpath/javax/rmi/CORBA/UtilDelegate.java b/libjava/classpath/javax/rmi/CORBA/UtilDelegate.java new file mode 100644 index 000000000..2454f5348 --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/UtilDelegate.java @@ -0,0 +1,310 @@ +/* UtilDelegate.java -- + Copyright (C) 2002, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import org.omg.CORBA.Any; +import org.omg.CORBA.BAD_PARAM; +import org.omg.CORBA.COMM_FAILURE; +import org.omg.CORBA.CompletionStatus; +import org.omg.CORBA.INVALID_TRANSACTION; +import org.omg.CORBA.INV_OBJREF; +import org.omg.CORBA.MARSHAL; +import org.omg.CORBA.NO_PERMISSION; +import org.omg.CORBA.OBJECT_NOT_EXIST; +import org.omg.CORBA.OMGVMCID; +import org.omg.CORBA.ORB; +import org.omg.CORBA.SystemException; +import org.omg.CORBA.TRANSACTION_REQUIRED; +import org.omg.CORBA.TRANSACTION_ROLLEDBACK; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +import java.rmi.AccessException; +import java.rmi.MarshalException; +import java.rmi.NoSuchObjectException; +import java.rmi.Remote; +import java.rmi.RemoteException; +import java.rmi.ServerError; +import java.rmi.ServerException; +import java.rmi.UnexpectedException; + +import javax.transaction.InvalidTransactionException; +import javax.transaction.TransactionRequiredException; +import javax.transaction.TransactionRolledbackException; + +/** + * A delegate, implementing the functionality, provided by the {@link Util}. + * + * The default delegate can be altered by setting the system property + * "javax.rmi.CORBA.UtilClass" to the name of the alternative class that must + * implement this interface. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public interface UtilDelegate +{ + /** + * Used by local stubs to create a copy of the object. + */ + Object copyObject(Object obj, ORB orb) + throws RemoteException; + + /** + * Used by local stubs to create a multiple copies of the object, preserving + * sharing accross the parameters if necessary. + */ + Object[] copyObjects(Object[] obj, ORB orb) + throws RemoteException; + + /** + * Get the value handler that Serializes Java objects to and from CDR (GIOP) + * streams. + */ + ValueHandler createValueHandler(); + + String getCodebase(Class clz); + + /** + * Checks if the given stub is local. + */ + boolean isLocal(Stub stub) + throws RemoteException; + + Class loadClass(String className, String remoteCodebase, ClassLoader loader) + throws ClassNotFoundException; + + /** + * Converts CORBA {@link SystemException} into RMI {@link RemoteException}. + * The exception is converted as defined in the following table: + *

+ * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
CORBA ExceptionRMI Exception
{@link COMM_FAILURE}{@link MarshalException}
{@link INV_OBJREF}{@link NoSuchObjectException}
{@link NO_PERMISSION}{@link AccessException}
{@link MARSHAL}{@link MarshalException}
{@link BAD_PARAM} (all other cases){@link MarshalException}
{@link OBJECT_NOT_EXIST}{@link NoSuchObjectException}
{@link TRANSACTION_REQUIRED}{@link TransactionRequiredException}
{@link TRANSACTION_ROLLEDBACK}{@link TransactionRolledbackException}
{@link INVALID_TRANSACTION}{@link InvalidTransactionException}
Any other {@link SystemException}{@link RemoteException}
+ *

+ *

+ * The exception detailed message always consists of + *

    + *
  1. the string "CORBA "
    2. + *
  2. the CORBA name of the system exception
    3. + *
  3. single space
    4. + *
  4. the hexadecimal value of the system exception's minor code, preceeded + * by 0x (higher bits contain {@link OMGVMCID}).
    5. + *
  5. single space
    6. + *
  6. the {@link CompletionStatus} of the exception: "Yes", "No" or "Maybe".
    7. + *
+ * The subsequent content is not part of the official RMI-IIOP standart and is + * added for compatibility with Sun's implementation: + *
    + *
  1. the phrase "; nested exception is: (line feed)(tab)"
    2. + *
  2. the full name of the mapped SystemException, as returned by + * Class.getName().
    3. + *
  3. the ": ". + *
  4. the value, returned by .getMessage() of the passed parameter.
    5. + *
+ *

+ * For instance, if the Internet connection was refused: + *

+ * CORBA COMM_FAILURE 0x535500C9 No + *

+ * The original CORBA exception is set as the cause of the RemoteException + * being created. + *

+ */ + RemoteException mapSystemException(SystemException ex); + + /** + * Get the Tie that handles invocations on the given target. The target/Tie + * pair must be previously registered using {@link #registerTarget}. + * + * @return the Tie, or null if no such is known. + */ + Tie getTie(Remote target); + + /** + * Register the Tie-target pair. + */ + void registerTarget(Tie tie, Remote target); + + /** + * Deactivate the associated Tie, if it is found and is not connected to other + * registered targets. + */ + void unexportObject(Remote target) + throws NoSuchObjectException; + + /** + * Converts the exception that was thrown by the implementation method on a + * server side into RemoteException that can be transferred and re-thrown on a + * client side. The method converts exceptions as defined in the following + * table: + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
Exception to map (or subclass)Maps into
{@link Error}{@link ServerError}
{@link RemoteException}{@link ServerException}
{@link SystemException}wrapException({@link #mapSystemException})
{@link RuntimeException}rethrows
Any other exception{@link UnexpectedException}
+ * + * @param e an exception that was thrown on a server side implementation. + * + * @return the corresponding RemoteException unless it is a RuntimeException. + * + * @throws RuntimeException the passed exception if it is an instance of + * RuntimeException. + * + * @specnote It is the same behavior, as in Suns implementations 1.4.0-1.5.0. + */ + RemoteException wrapException(Throwable orig); + + /** + * Write the passed parameter to the output stream as CORBA object. If the + * parameter is an instance of Remote and not an instance of Stub, the method + * instantiates a suitable Tie, connects the parameter to this Tie and then + * connects that Tie to the ORB that is requested from the output stream. Then + * the object reference is written to the stream, making remote invocations + * possible. This method is used in write_value(..) method group in + * {@link org.omg.CORBA_2_3.portable.OutputStream} and also may be called + * directly from generated Stubs and Ties. + * + * @param output a stream to write to, must be + * org.omg.CORBA_2_3.portable.OutputStream + * @param obj an object to write. + */ + void writeRemoteObject(OutputStream output, Object obj); + + /** + * Write abstract interface to the CORBA output stream. The write format is + * matching CORBA abstract interface. Remotes and CORBA objects are written as + * objects, other classes are supposed to be value types and are written as + * such. {@link Remote}s are processed as defined in + * {@link #writeRemoteObject}. The written data contains discriminator, + * defining, that was written. Another method that writes the same content is + * {@link org.omg.CORBA_2_3.portable.OutputStream#write_abstract_interface(java.lang.Object)}. + * + * @param output a stream to write to, must be + * {@link org.omg.CORBA_2_3.portable.OutputStream}. + * + * @param object an object to write, must be CORBA object, Remote + */ + void writeAbstractObject(OutputStream output, Object object); + + /** + * Write the passed java object to the output stream in the form of the CORBA + * {@link Any}. This includes creating an writing the object {@link TypeCode} + * first. Such Any can be later read by a non-RMI-IIOP CORBA implementation + * and manipulated, for instance, by means, provided in + * {@link org.omg.DynamicAny.DynAny}. Depending from the passed value, this + * method writes CORBA object, value type or value box. For value types Null + * is written with the abstract interface, its typecode having repository id + * "IDL:omg.org/CORBA/AbstractBase:1.0" and the empty string name. + * + * @param output the object to write. + * @param object the java object that must be written in the form of the CORBA + * {@link Any}. + */ + void writeAny(OutputStream output, Object object); + + /** + * Read Any from the input stream. + */ + Object readAny(InputStream input); + +} diff --git a/libjava/classpath/javax/rmi/CORBA/ValueHandler.java b/libjava/classpath/javax/rmi/CORBA/ValueHandler.java new file mode 100644 index 000000000..cc855b808 --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/ValueHandler.java @@ -0,0 +1,130 @@ +/* ValueHandler.java -- + Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import java.io.Serializable; + +import org.omg.CORBA.CustomMarshal; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; +import org.omg.CORBA.portable.Streamable; +import org.omg.SendingContext.RunTime; + +/** + * Serializes Java objects to and from CDR (GIOP) streams. The working instance + * of the value handler is returned by {@link Util#createValueHandler} and can + * be altered by setting the system property "javax.rmi.CORBA.ValueHandlerClass" + * to the name of the alternative class that must implement ValueHandler. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public interface ValueHandler +{ + /** + * Get CORBA repository Id for the given java class. + * + * The syntax of the repository ID is the initial ?RMI:?, followed by the Java + * class name, followed by name, followed by a hash code string, followed + * optionally by a serialization version UID string. + * + * For Java identifiers that contain illegal OMG IDL identifier characters + * such as ?$?, any such illegal characters are replaced by ?\U? followed by + * the 4 hexadecimal characters (in upper case) representing the Unicode + * value. + * + * @param clz a class for that the repository Id is required. + * + * @return the class repository id. + */ + String getRMIRepositoryID(Class clz); + + /** + * Returns the CodeBase for this ValueHandler. + * + * @return the codebase. + */ + RunTime getRunTimeCodeBase(); + + /** + * Indicates that the given class is responsible itself for writing its + * content to the stream. Such classes implement either {@link Streamable} + * (default marshalling, generated by IDL-to-java compiler) or + * {@link CustomMarshal} (the user-programmed marshalling). + * + * @param clz the class being checked. + * @return true if the class supports custom or default marshalling, false + * otherwise. + */ + boolean isCustomMarshaled(Class clz); + + /** + * Read value from the CORBA input stream in the case when the value is not + * Streamable or CustomMarshall'ed. The fields of the class being written will + * be accessed using reflection. + * + * @param in a CORBA stream to read. + * @param offset the current position in the input stream. + * @param clz the type of value being read. + * @param repositoryID the repository Id of the value being read. + * @param sender the sending context that should provide data about the + * message originator. + * + * @return the object, extracted from the stream. + */ + Serializable readValue(InputStream in, int offset, Class clz, + String repositoryID, RunTime sender); + + /** + * When the value provides the writeReplace method, the result of this method + * is written. Otherwise, the value itself is written. + * + * @param value the value that should be written to the stream. + * + * @return the value that will be actually written to the stream. + */ + Serializable writeReplace(Serializable value); + + /** + * Write value to CORBA output stream using java senmatics. + * + * @param out a stream to write into. + * @param value a java object to write. + */ + void writeValue(OutputStream out, Serializable value); +} diff --git a/libjava/classpath/javax/rmi/CORBA/ValueHandlerMultiFormat.java b/libjava/classpath/javax/rmi/CORBA/ValueHandlerMultiFormat.java new file mode 100644 index 000000000..6bc6ad0af --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/ValueHandlerMultiFormat.java @@ -0,0 +1,94 @@ +/* ValueHandlerMultiFormat.java -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi.CORBA; + +import org.omg.CORBA.portable.OutputStream; + +import java.io.Serializable; + +/** + * This interface extends the previous ValueHandler, supporting various stream + * format versions. The {@link ValueHandler} can be casted into this interface + * to access additional features. + * + * @since 1.5 + * + * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) + */ +public interface ValueHandlerMultiFormat + extends ValueHandler +{ + /** + * Get the maximal supported version for the value types, supported by + * this value handler. The versions are integer numbers, the currently valid + * values being 1 and 2. + * + * These two versions differ in how the additional data, stored by the + * writeObject method, are encoded. + * + * As the version number is part of the value type record, there is no need + * to the format control during the reading. + * + * @return the maximal supported version. + */ + byte getMaximumStreamFormatVersion(); + + /** + * Write the value type to the output stream using the given format version. + * The older method {@link ValueHandler#writeValue} always uses the version 1. + * + * @param output the stream, where the value should be written, must implement + * {@link ValueOutputStream}. + * @param value the value that should be written. + * @param version the version of the format that must be used to write the + * value. + * + * @throws BAD_PARAM if the version number is less than 1 or greater than the + * maximal supported version. + */ + void writeValue(OutputStream output, Serializable value, byte version); +} diff --git a/libjava/classpath/javax/rmi/CORBA/package.html b/libjava/classpath/javax/rmi/CORBA/package.html new file mode 100644 index 000000000..6014c8c85 --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/package.html @@ -0,0 +1,76 @@ + + + + +GNU Classpath - javax.rmi.CORBA + + +

+Java RMI over IIOP combines RMI technology with CORBA technology. Like plain RMI, +RMI over IIOP allows to work completely in the Java programming language +(no IDL). When CORBA needs a separate helper class for each structure being +passed, RMI over IIOP only needs stubs and ties for the objects that are remotely +accessible. As a result, development with RMI-IIOP is easier. However the +specialised pure CORBA helpers needs no reflection to transfer they structures +and hence may be faster than methods, used by both RMI-IIOP and plain RMI. +

+Like RMI, RMI over IIOP provides flexibility by allowing to pass any serializable +Java object (Objects By Value) between application components. A certain +"imaginary IDL" is automatically supposed; this IDL can be explicitly generated +and later used to interoperate with non-java application. +

+Like CORBA, RMI over IIOP is based on open standards defined with the +participation of hundredsof vendors and users in the OMG. It uses IIOP +communication protocol that provides much better interoperability with other +programming languages. +

+With RMI/IIOP you can use advanced CORBA features: multiple objects per servant +and servants per object, servant activators and locators, servant, client and +ior interceptors, CORBA naming service, various ORB policies, stringified object +references and so on. This functionality is based on CORBA value type standard. +RMI/IIOP supports (and GNU Classpath implements) transferring of the arbitrary +connected object graphs (graph flattenning). +

+GNU Classpath RMI-IIOP functionality is implemented as described in +OMG formal/03-09-04 (IDL to Java mapping v1.3). Value types are written as +described in formal/04-03-12 (CORBA 3.0.3). +

+@author Wu Gansha (gansha.wu@intel.com), headers. +@author Audrius Meskauskas (AudriusA@Bioinformatics.org), implementation. + + diff --git a/libjava/classpath/javax/rmi/PortableRemoteObject.java b/libjava/classpath/javax/rmi/PortableRemoteObject.java new file mode 100644 index 000000000..aa7e530ec --- /dev/null +++ b/libjava/classpath/javax/rmi/PortableRemoteObject.java @@ -0,0 +1,228 @@ +/* PortableRemoteObject.java -- + Copyright (C) 2004, 2004, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.rmi; + +import gnu.javax.rmi.CORBA.DelegateFactory; + +import org.omg.CORBA.BAD_PARAM; +import org.omg.CORBA.ORB; +import org.omg.CORBA.portable.ObjectImpl; +import org.omg.PortableServer.POA; +import org.omg.PortableServer.Servant; + +import java.rmi.NoSuchObjectException; +import java.rmi.Remote; +import java.rmi.RemoteException; + +import javax.rmi.CORBA.PortableRemoteObjectDelegate; +import javax.rmi.CORBA.Stub; +import javax.rmi.CORBA.Tie; +import javax.rmi.CORBA.Util; + +/** + *

+ * An utility class for RMI/IDL server side object implementations. Server side + * implementation objects may inherit from this class, but this is not + * mandatory, as the needed methds are static. Server side implementations may + * choose to inherit from {@link ObjectImpl} or {@link Servant} instead. + *

+ *

+ * The functionality of methods in this class is forwarded to the enclosed + * PortableRemoteObjectDelegate. This delegate can be altered by setting the + * system property "javax.rmi.CORBA.PortableRemoteObjectClass" to the name of + * the alternative class that must implement + * {@link PortableRemoteObjectDelegate}. + *

+ * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public class PortableRemoteObject +{ + /** + * A delegate where the functionality is forwarded. + */ + static PortableRemoteObjectDelegate delegate = (PortableRemoteObjectDelegate) DelegateFactory.getInstance(DelegateFactory.PORTABLE_REMOTE_OBJECT); + + /** + * The protected constructor calls {@link exportObject} (this). + * + * @throws RemoteException if the exportObject(this) throws one. + */ + protected PortableRemoteObject() + throws RemoteException + { + exportObject((Remote) this); + } + + /** + *

+ * Makes the remote object a_target ready for remote + * communication using the same communications runtime as for the passed + * a_source parameter. The a_target is connected to the same + * ORB (and, if applicable, to the same {@link POA}) as the a_source. + * + * @param target the target to connect to ORB, must be an instance of either + * {@link ObjectImpl} (Stubs and old-style ties) or {@link Tie}. + * + * @param source the object, providing the connection information, must be + * an instance of either {@link ObjectImpl} (Stubs and old-style ties) or + * {@link Servant} (the next-generation Ties supporting {@link POA}). + * + * @throws RemoteException if the target is already connected to another ORB. + */ + public static void connect(Remote target, Remote source) + throws RemoteException + { + delegate.connect(target, source); + } + + /** + *

+ * Makes a server object ready for remote calls. The subclasses of + * PortableRemoteObject do not need to call this method, as it is called by + * the constructor. + *

+ *

+ * This method only creates a tie object and caches it for future usage. The + * created tie does not have a delegate or an ORB associated. + *

+ * + * @param object the object to export. + * + * @throws RemoteException if export fails due any reason. + */ + public static void exportObject(Remote object) + throws RemoteException + { + delegate.exportObject(object); + } + + /** + * Narrows the passed object to conform to the given interface or IDL type. In + * RMI-IIOP, this method replaces the narrow(org.omg.CORBA.Object) method that + * was present in the CORBA Helpers. This method frequently returns different + * instance and cannot be replaced by the direct cast. The typical narrowing + * cases (all supported by GNU Classpath) are: + * + * + * @param object the object like CORBA Object, Stub or Remote that must be + * narrowed to the given interface. + * + * @param narrowToInstaceOf the class of the interface to that the object must + * be narrowed. + * + * @return On success, an object of type narrowTo or null, if narrowFrom = + * null. + * + * @throws ClassCastException if no narrowing is possible. + */ + public static Object narrow(Object object, Class narrowToInstaceOf) + throws ClassCastException + { + return delegate.narrow(object, narrowToInstaceOf); + } + + /** + *

+ * Takes a server implementation object (name pattern *imp) and returns a stub + * object that can be used to access that server object (target), name + * (pattern _*_Stub). + * + * The returned stub is not connected to any ORB and must be explicitly + * connected using {@link #connect}. + *

+ *

+ * The method signature prevents it from returning stubs that does not + * implement Remote (ClassCastException will be thrown). + *

+ * + * @param target a server side object implementation. + * @return a stub object that can be used to access that server object. + * + * @throws NoSuchObjectException if a stub class cannot be located by supposed + * name pattern, or an instance of stub fails to be instantiated. + * + * @throws ClassCastException if the stub class can be located, but it does + * not inherit from Remote. + * + * @throws BAD_PARAM if the name of the passed class does not match the + * implementation name pattern (does not end by 'Impl'). + */ + public static Remote toStub(Remote targetImpl) + throws NoSuchObjectException + { + return delegate.toStub(targetImpl); + } + + /** + * Deregister a currently exported server object from the ORB runtimes. The + * object to becomes available for garbage collection. This is usually + * impemented via {@link Util#unexportObject} + * + * @param object the object to unexport. + * + * @throws NoSuchObjectException if the passed object is not currently + * exported. + */ + public static void unexportObject(Remote object) + throws NoSuchObjectException + { + delegate.unexportObject(object); + } +} diff --git a/libjava/classpath/javax/rmi/package.html b/libjava/classpath/javax/rmi/package.html new file mode 100644 index 000000000..6014c8c85 --- /dev/null +++ b/libjava/classpath/javax/rmi/package.html @@ -0,0 +1,76 @@ + + + + +GNU Classpath - javax.rmi.CORBA + + +

+Java RMI over IIOP combines RMI technology with CORBA technology. Like plain RMI, +RMI over IIOP allows to work completely in the Java programming language +(no IDL). When CORBA needs a separate helper class for each structure being +passed, RMI over IIOP only needs stubs and ties for the objects that are remotely +accessible. As a result, development with RMI-IIOP is easier. However the +specialised pure CORBA helpers needs no reflection to transfer they structures +and hence may be faster than methods, used by both RMI-IIOP and plain RMI. +

+Like RMI, RMI over IIOP provides flexibility by allowing to pass any serializable +Java object (Objects By Value) between application components. A certain +"imaginary IDL" is automatically supposed; this IDL can be explicitly generated +and later used to interoperate with non-java application. +

+Like CORBA, RMI over IIOP is based on open standards defined with the +participation of hundredsof vendors and users in the OMG. It uses IIOP +communication protocol that provides much better interoperability with other +programming languages. +

+With RMI/IIOP you can use advanced CORBA features: multiple objects per servant +and servants per object, servant activators and locators, servant, client and +ior interceptors, CORBA naming service, various ORB policies, stringified object +references and so on. This functionality is based on CORBA value type standard. +RMI/IIOP supports (and GNU Classpath implements) transferring of the arbitrary +connected object graphs (graph flattenning). +

+GNU Classpath RMI-IIOP functionality is implemented as described in +OMG formal/03-09-04 (IDL to Java mapping v1.3). Value types are written as +described in formal/04-03-12 (CORBA 3.0.3). +

+@author Wu Gansha (gansha.wu@intel.com), headers. +@author Audrius Meskauskas (AudriusA@Bioinformatics.org), implementation. + + diff --git a/libjava/classpath/javax/rmi/ssl/SslRMIClientSocketFactory.java b/libjava/classpath/javax/rmi/ssl/SslRMIClientSocketFactory.java new file mode 100644 index 000000000..122264514 --- /dev/null +++ b/libjava/classpath/javax/rmi/ssl/SslRMIClientSocketFactory.java @@ -0,0 +1,168 @@ +/* SslRMIClientSocketFactory.java -- + Copyright (C) 2006 Free Software Foundation + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package javax.rmi.ssl; + +import java.io.IOException; +import java.io.Serializable; + +import java.util.StringTokenizer; +import javax.net.ssl.SSLSocketFactory; +import javax.net.ssl.SSLSocket; +import java.net.Socket; +import java.rmi.server.RMIClientSocketFactory; + +/** + * SslRMIClientSocketFactory + * + * This class implements an RMIClientSocketFactory for SSL sockets. + * it uses the default SSLClientSocketFactory. + * + * This class can optionally use the following system properties, if set: + * javax.rmi.ssl.client.enabledCipherSuites + * javax.rmi.ssl.client.enabledProtocols + * + * These properties will specify a list of SSL/TLS cipher suites and protocols, + * respectively, to enable on the created sockets. + * + * Both properties should consist of a comma-separated list. + * + * @author Sven de Marothy + * @since 1.5 + */ +public class SslRMIClientSocketFactory + implements RMIClientSocketFactory, Serializable +{ + + /** + * Compatible with JDK 1.5 + */ + private static final long serialVersionUID = -8310631444933958385L; + + private String[] enabledCipherSuites, enabledProtocols; + + /** + * The SSL Socket factory. + */ + private static SSLSocketFactory socketFactory = + (SSLSocketFactory)SSLSocketFactory.getDefault(); + + /** + * Creates a new SslRMIClientSocketFactory + */ + public SslRMIClientSocketFactory() + { + enabledCipherSuites = getProp("javax.rmi.ssl.client.enabledCipherSuites"); + enabledProtocols = getProp("javax.rmi.ssl.client.enabledProtocols"); + } + + private String[] getProp(String p) + { + String o; + try + { + o = System.getProperty(p); + } + catch(SecurityException se) + { + return null; + } + + if (o == null) + return null; + StringTokenizer st = new StringTokenizer( o, "," ); + int n = st.countTokens(); + if( n < 1 ) + return null; + String[] strs = new String[ n ]; + for( int i = 0; i < n; i++ ) + strs[i] = st.nextToken().trim(); + + return strs; + } + + /** + * Creates an SSLSocket on a given port + * + * @throws IOException if an error occurs on socket creation. + */ + public Socket createSocket(String host, int port) throws IOException + { + SSLSocket socket = (SSLSocket)socketFactory. + createSocket( host, port ); + if( enabledCipherSuites != null ) + socket.setEnabledCipherSuites( enabledCipherSuites ); + if( enabledProtocols != null ) + socket.setEnabledProtocols( enabledProtocols ); + return socket; + } + + /** + * Compare two SslRMIServerSocketFactor instances + */ + public boolean equals(Object obj) + { + if( !(obj instanceof SslRMIClientSocketFactory) ) + return false; + SslRMIClientSocketFactory s = (SslRMIClientSocketFactory)obj; + + if(!SslRMIServerSocketFactory. + cmpStrArray(enabledCipherSuites, s.enabledCipherSuites)) + return false; + + if(!SslRMIServerSocketFactory. + cmpStrArray(enabledProtocols, s.enabledProtocols)) + return false; + + return true; + } + + /** + * Returns the hash code of this object. + */ + public int hashCode() + { + int hash = 0; + if( enabledCipherSuites != null ) + for(int i = 0; i < enabledCipherSuites.length; i++ ) + hash = hash ^ enabledCipherSuites[i].hashCode(); + if( enabledProtocols != null ) + for(int i = 0; i < enabledProtocols.length; i++ ) + hash = hash ^ enabledProtocols[i].hashCode(); + return hash; + } +} diff --git a/libjava/classpath/javax/rmi/ssl/SslRMIServerSocketFactory.java b/libjava/classpath/javax/rmi/ssl/SslRMIServerSocketFactory.java new file mode 100644 index 000000000..d5c5398be --- /dev/null +++ b/libjava/classpath/javax/rmi/ssl/SslRMIServerSocketFactory.java @@ -0,0 +1,213 @@ +/* SslRMIServerSocketFactory.java -- + Copyright (C) 2006 Free Software Foundation + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package javax.rmi.ssl; + +import java.io.IOException; +import javax.net.ssl.SSLServerSocketFactory; +import javax.net.ssl.SSLServerSocket; +import java.net.ServerSocket; +import java.rmi.server.RMIServerSocketFactory; + +/** + * SslRMIServerSocketFactory + * + * This class implements an RMIServerSocketFactory for SSL sockets. + * it uses the defeult SSLServerSocketFactory. + * + * @author Sven de Marothy + * @since 1.5 + */ +public class SslRMIServerSocketFactory implements RMIServerSocketFactory +{ + private String[] enabledCipherSuites, enabledProtocols; + private boolean needClientAuth; + + /** + * The SSL ServerSocket factory. + */ + private static SSLServerSocketFactory socketFactory = + (SSLServerSocketFactory)SSLServerSocketFactory.getDefault(); + + /** + * Creates a new SslRMIServerSocketFactory with the default socket + * cipher suites and protocols, and without requiring client authorisation. + */ + public SslRMIServerSocketFactory() + { + enabledCipherSuites = enabledProtocols = null; + needClientAuth = false; + } + + /** + * Creates a new SslRMIServerSocketFactory with a given set of socket + * cipher suites and protocols. needClientAuth specifies if client + * authorization is required. + * + * @param enabledCipherSuites - the cypher suites to enable + * or null for the defauls. + * @param enabledCipherSuites - the protocols to enable, + * or null for the defauls. + * @param needClientAuth - specify client authorization requirement. + * @throws IllegalArgumentException if any of the ciphers or protocols + * specified are not available. + */ + public SslRMIServerSocketFactory(String[] enabledCipherSuites, + String[] enabledProtocols, + boolean needClientAuth) + { + this.enabledCipherSuites = enabledCipherSuites; + this.enabledProtocols = enabledProtocols; + this.needClientAuth = needClientAuth; + try + { + if( enabledProtocols != null || enabledCipherSuites != null ) + createServerSocket( 0 ); // stupid way to test the parameters + } + catch(IOException e) + { + // Can this happen? FIXME. + throw new IllegalArgumentException(); + } + } + + /** + * Creates an SSLServerSocket on a given port + * + * @throws IOException if an error occurs on socket creation. + */ + public ServerSocket createServerSocket(int port) throws IOException + { + SSLServerSocket socket = (SSLServerSocket)socketFactory. + createServerSocket( port ); + if( enabledCipherSuites != null ) + socket.setEnabledCipherSuites( enabledCipherSuites ); + if( enabledProtocols != null ) + socket.setEnabledProtocols( enabledProtocols ); + socket.setNeedClientAuth( needClientAuth ); + return socket; + } + + /** + * Compare two SslRMIServerSocketFactor instances + */ + public boolean equals(Object obj) + { + if( !(obj instanceof SslRMIServerSocketFactory) ) + return false; + SslRMIServerSocketFactory s = (SslRMIServerSocketFactory)obj; + if( needClientAuth != s.needClientAuth ) + return false; + + if(!cmpStrArray(enabledCipherSuites, s.enabledCipherSuites)) + return false; + + if(!cmpStrArray(enabledProtocols, s.enabledProtocols)) + return false; + + return true; + } + + /** + * Compare two string arrays. + */ + static boolean cmpStrArray(String[] a, String[] b) + { + if( ( a == null || b == null ) && a != b ) + return false; + + if( a != null ) + { + if( a.length != b.length ) + return false; + for( int i = 0; i < a.length; i++ ) + if(!a[i].equals(b[i])) + return false; + } + + return true; + } + + /** + * Returns the enabled cipher suites, or null + * if the defaults are to be used. + * @returns a string array of cipher suite names + */ + public String[] getEnabledCipherSuites() + { + if( enabledCipherSuites == null ) + return null; + return (String[])enabledCipherSuites.clone(); + } + + /** + * Returns the enabled protocols, or null if the defaults are + * to be used. + * + * @returns a string array of protocol names + */ + public String[] getEnabledProtocols() + { + if( enabledProtocols == null ) + return null; + return (String[])enabledProtocols.clone(); + } + + /** + * Returns whether client authorization is needed. + */ + public boolean getNeedClientAuth() + { + return needClientAuth; + } + + /** + * Returns the hash code of this object. + */ + public int hashCode() + { + int hash = 0; + if( enabledCipherSuites != null ) + for(int i = 0; i < enabledCipherSuites.length; i++ ) + hash = hash ^ enabledCipherSuites[i].hashCode(); + if( enabledProtocols != null ) + for(int i = 0; i < enabledProtocols.length; i++ ) + hash = hash ^ enabledProtocols[i].hashCode(); + hash = ( needClientAuth ) ? (hash^0xFFFF) : hash; + return hash; + } +} -- cgit v1.2.3