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+/* gnuDynAnyFactory.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 gnu.CORBA.DynAn;
+
+import gnu.CORBA.Poa.ORB_1_4;
+import gnu.CORBA.Unexpected;
+import gnu.CORBA.HolderLocator;
+import gnu.CORBA.TypeKindNamer;
+
+import org.omg.CORBA.Any;
+import org.omg.CORBA.LocalObject;
+import org.omg.CORBA.TCKind;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.TypeCodePackage.BadKind;
+import org.omg.CORBA.UserException;
+import org.omg.CORBA.portable.Streamable;
+import org.omg.DynamicAny.DynAny;
+import org.omg.DynamicAny.DynAnyFactory;
+import org.omg.DynamicAny.DynAnyFactoryPackage.InconsistentTypeCode;
+import org.omg.DynamicAny.DynArray;
+import org.omg.DynamicAny.DynEnum;
+import org.omg.DynamicAny.DynFixed;
+import org.omg.DynamicAny.DynSequence;
+import org.omg.DynamicAny.DynStruct;
+import org.omg.DynamicAny.DynUnion;
+import org.omg.DynamicAny.DynValue;
+import org.omg.DynamicAny.DynValueBox;
+
+/**
+ * This class is returned by ORB when resolving
+ * initial reference "DynAnyFactory".
+ *
+ * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
+ */
+public class gnuDynAnyFactory
+ extends LocalObject
+ implements DynAnyFactory
+{
+ /**
+ * Use serialVersionUID for interoperability.
+ */
+ private static final long serialVersionUID = 1;
+
+ /**
+ * The ORB, to that the factory belongs.
+ */
+ final ORB_1_4 orb;
+
+ /**
+ * Create a new factory, specifying the ORB to that the factory belongs.
+ *
+ * @param anOrb
+ */
+ public gnuDynAnyFactory(ORB_1_4 anOrb)
+ {
+ orb = anOrb;
+ }
+
+ /**
+ * Get the orb.
+ */
+ public ORB_1_4 getOrb()
+ {
+ return orb;
+ }
+
+ /**
+ * Create an initialised array.
+ */
+ public DynArray create_array(TypeCode official, TypeCode type)
+ {
+ return new gnuDynArray(official, type, this, orb, true);
+ }
+
+ /**
+ * Create an empty sequence.
+ */
+ public DynSequence create_sequence(TypeCode official, TypeCode type)
+ {
+ return new gnuDynSequence(official, type, this, orb);
+ }
+
+ /**
+ * Create structure.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynStruct create_structure(TypeCode official, TypeCode type)
+ {
+ return new gnuDynStruct(official, type, this, orb);
+ }
+
+ /**
+ * Create union.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynUnion create_union(TypeCode official, TypeCode type)
+ {
+ try
+ {
+ return new gnuDynUnion(official, type, this, orb);
+ }
+ catch (Exception ex)
+ {
+ throw new Unexpected(ex);
+ }
+ }
+
+ /**
+ * Create value.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynValue create_value(TypeCode official, TypeCode type)
+ {
+ return new gnuDynValue(official, type, this, orb);
+ }
+
+ /**
+ * Create value box.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynValueBox create_value_box(TypeCode official, TypeCode type)
+ {
+ return new gnuDynValueBox(official, type, this, orb);
+ }
+
+ /**
+ * Create enumeration.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynEnum create_enumeration(TypeCode official, TypeCode type)
+ {
+ return new gnuDynEnum(official, type, this, orb);
+ }
+
+ /**
+ * Create fixed.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynFixed create_fixed(TypeCode official, TypeCode type)
+ {
+ return new gnuDynFixed(official, type, this, orb);
+ }
+
+ /**
+ * Create alias.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynAny create_alias(TypeCode official, TypeCode type)
+ throws InconsistentTypeCode
+ {
+ try
+ {
+ return create_dyn_any_from_type_code(official, type.content_type());
+ }
+ catch (BadKind e)
+ {
+ throw new Unexpected(e);
+ }
+ }
+
+ /**
+ * Create the undivideable DynAny.
+ */
+ public DynAny create_simple(TypeCode official, TypeCode type)
+ {
+ Streamable holder = HolderLocator.createHolder(type);
+ return new gnuDynAny(holder, official, type, this, orb);
+ }
+
+ /**
+ * Create the DynAny from typecode.
+ */
+ public DynAny create_dyn_any_from_type_code(TypeCode type)
+ throws InconsistentTypeCode
+ {
+ return create_dyn_any_from_type_code(type, type);
+ }
+
+ /**
+ * Create the DynAny from typecode.
+ *
+ * @param official the type that was originally passed as a parameter by user.
+ * May be alias of some other type.
+ * @param type the type into that the "official type" evaluates during alias
+ * resolving. Initially equal to "official type".
+ */
+ public DynAny create_dyn_any_from_type_code(TypeCode official, TypeCode type)
+ throws InconsistentTypeCode
+ {
+ DynAny d;
+ try
+ {
+ switch (type.kind().value())
+ {
+ case TCKind._tk_array :
+ return create_array(official, type);
+
+ case TCKind._tk_sequence :
+ return create_sequence(official, type);
+
+ case TCKind._tk_struct :
+ case TCKind._tk_except :
+ return create_structure(official, type);
+
+ case TCKind._tk_union :
+ return create_union(official, type);
+
+ case TCKind._tk_value :
+ return create_value(official, type);
+
+ case TCKind._tk_value_box :
+ return create_value_box(official, type);
+
+ case TCKind._tk_enum :
+ return create_enumeration(official, type);
+
+ case TCKind._tk_fixed :
+ return create_fixed(official, type);
+
+ case TCKind._tk_alias :
+ return create_alias(official, type);
+
+ case TCKind._tk_null :
+ return new gnuDynAny(null, official, type, this, orb);
+
+ case TCKind._tk_TypeCode :
+ d = create_simple(official, type);
+ d.insert_typecode(orb.get_primitive_tc(TCKind.tk_null));
+ return d;
+
+ case TCKind._tk_any :
+ d = create_simple(official, type);
+
+ Any empty_any = orb.create_any();
+ empty_any.type(orb.get_primitive_tc(TCKind.tk_null));
+ d.insert_any(empty_any);
+ return d;
+
+ case TCKind._tk_wstring :
+ d = create_simple(official, type);
+ d.insert_wstring("");
+ return d;
+
+ case TCKind._tk_string :
+ d = create_simple(official, type);
+ d.insert_string("");
+ return d;
+
+ case TCKind._tk_native :
+ case TCKind._tk_Principal :
+ case TCKind._tk_abstract_interface :
+ throw new InconsistentTypeCode("Following API, the " +
+ TypeKindNamer.nameIt(type) +
+ " must not be supported."
+ );
+
+ default :
+ return create_simple(official, type);
+ }
+ }
+ catch (UserException uex)
+ {
+ InconsistentTypeCode it = new InconsistentTypeCode();
+ it.initCause(uex);
+ throw it;
+ }
+ }
+
+ /**
+ * Create the DynAny using the passed value as template and assign this value.
+ */
+ public DynAny create_dyn_any(Any value)
+ throws InconsistentTypeCode
+ {
+ DynAny created = create_dyn_any_from_type_code(value.type());
+ try
+ {
+ created.from_any(value);
+ }
+ catch (UserException uex)
+ {
+ InconsistentTypeCode t = new InconsistentTypeCode("Inconsistent Any");
+ t.initCause(uex);
+ throw t;
+ }
+ catch (Exception e)
+ {
+ throw new Unexpected(e);
+ }
+ return created;
+ }
+}