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. --- .../java/rmi/activation/ActivationDesc.java | 254 +++++++++++++++++++++ 1 file changed, 254 insertions(+) create mode 100644 libjava/classpath/java/rmi/activation/ActivationDesc.java (limited to 'libjava/classpath/java/rmi/activation/ActivationDesc.java') diff --git a/libjava/classpath/java/rmi/activation/ActivationDesc.java b/libjava/classpath/java/rmi/activation/ActivationDesc.java new file mode 100644 index 000000000..9970cd63b --- /dev/null +++ b/libjava/classpath/java/rmi/activation/ActivationDesc.java @@ -0,0 +1,254 @@ +/* ActivationDesc.java -- record with info to activate an object + Copyright (c) 1996, 1997, 1998, 1999 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 java.rmi.activation; + +import java.io.Serializable; +import java.rmi.MarshalledObject; + +/** + * Contains the information, necessary to activate the object. This information + * includes: + * + * + * @author Audrius Meskauskas (audriusa@bioinformatics.org) (from stub) + */ +public final class ActivationDesc + implements Serializable +{ + /** + * Use SVUID for interoperability. + */ + static final long serialVersionUID = 7455834104417690957L; + + /** + * The group id. + */ + private ActivationGroupID groupid; + + /** + * The class name. + */ + private String classname; + + /** + * The code location URL. + */ + private String location; + + /** + * The object specific intitalization data. + */ + private MarshalledObject data; + + /** + * The start mode. + */ + private boolean restart; + + /** + * Create the new activation description, assuming the object group is the + * {@link ActivationGroup#currentGroupID()}. + * + * @param className the object fully qualified class name + * @param location the code base URL + * @param data the object initialization data, contained in a marshalled form + */ + public ActivationDesc(String className, String location, MarshalledObject data) + throws ActivationException + { + this(ActivationGroup.currentGroupID(), className, location, data, false); + } + + /** + * Create the new activation description, assuming the object group is the + * {@link ActivationGroup#currentGroupID()}. + * + * @param className the object fully qualified class name + * @param location the code base URL + * @param data the object initialization data, contained in a marshalled form + * @param restart specifies reactivation mode after crash. If true, the object + * is activated when activator is restarted or the activation group + * is restarted. If false, the object is only activated on demand. + * This flag does has no effect during the normal operation (the + * object is normally activated on demand). + */ + public ActivationDesc(String className, String location, + MarshalledObject data, boolean restart) + throws ActivationException + { + this(ActivationGroup.currentGroupID(), className, location, data, restart); + } + + /** + * Create the new activation description. Under crash, the object will only + * be reactivated on demand. + * + * @param groupID the object group id. + * @param className the object fully qualified class name + * @param location the code base URL + * @param data the object initialization data, contained in a marshalled form + */ + public ActivationDesc(ActivationGroupID groupID, String className, + String location, MarshalledObject data) + { + this(groupID, className, location, data, false); + } + + /** + * Create the new activation description, providing full information. + * + * @param groupID the object group id. + * @param className the object fully qualified class name + * @param location the code base URL + * @param data the object initialization data, contained in a marshalled form + * @param restart specifies reactivation mode after crash. If true, the object + * is activated when activator is restarted or the activation group + * is restarted. If false, the object is only activated on demand. + * This flag does has no effect during the normal operation (the + * object is normally activated on demand). + */ + public ActivationDesc(ActivationGroupID groupID, String className, + String location, MarshalledObject data, boolean restart) + { + this.groupid = groupID; + this.classname = className; + this.location = location; + this.data = data; + this.restart = restart; + } + + public ActivationGroupID getGroupID() + { + return groupid; + } + + /** + * Get the class name of the object being activated + * + * @return the fully qualified class name of the object being activated + */ + public String getClassName() + { + return classname; + } + + /** + * Get the code location URL ("codebase") of the object being activated. + * + * @return the codebase of the object being activated. + */ + public String getLocation() + { + return location; + } + + public MarshalledObject getData() + { + return data; + } + + /** + * Get the object reactivation strategy after crash. + * + * @return true ir the object is activated when activator is restarted or the + * activation group is restarted. False if the object is only + * activated on demand. This flag does has no effect during the normal + * operation (the object is normally activated on demand). + */ + public boolean getRestartMode() + { + return restart; + } + + /** + * Compare this object with another activation description for equality. + * + * @return true if all fields have the equal values, false otherwise. + */ + public boolean equals(Object obj) + { + if (obj instanceof ActivationDesc) + { + ActivationDesc that = (ActivationDesc) obj; + return eq(groupid, that.groupid) && + eq(classname, that.classname) && + eq(location, that.location) && + eq(data, that.data) + && restart == that.restart; + } + else + return false; + } + + /** + * Get the hash code of this object (overridden to make the returned value + * consistent with .equals(..). + */ + public int hashCode() + { + return hash(groupid) ^ hash(classname) ^ + hash(location) ^ hash(data); + } + + /** + * Get the hashcode of x or 0 if x == null. + */ + static final int hash(Object x) + { + return x == null ? 0 : x.hashCode(); + } + + /** + * Compare by .equals if both a and b are not null, compare directly if at + * least one of them is null. + */ + static final boolean eq(Object a, Object b) + { + if (a == null || b == null) + return a == b; + else + return a.equals(b); + } +} -- cgit v1.2.3