diff options
Diffstat (limited to 'gcc-4.4.3/libjava/classpath/gnu/CORBA/NamingService/Ext.java')
| -rw-r--r-- | gcc-4.4.3/libjava/classpath/gnu/CORBA/NamingService/Ext.java | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/gnu/CORBA/NamingService/Ext.java b/gcc-4.4.3/libjava/classpath/gnu/CORBA/NamingService/Ext.java new file mode 100644 index 000000000..d339cb194 --- /dev/null +++ b/gcc-4.4.3/libjava/classpath/gnu/CORBA/NamingService/Ext.java @@ -0,0 +1,232 @@ +/* TransientContextExt.java -- + Copyright (C) 2005, 2006 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.NamingService; + +import gnu.CORBA.SafeForDirectCalls; + +import org.omg.CORBA.NO_IMPLEMENT; +import org.omg.CORBA.Object; +import org.omg.CORBA.portable.Delegate; +import org.omg.CORBA.portable.ObjectImpl; +import org.omg.CosNaming.BindingIteratorHolder; +import org.omg.CosNaming.BindingListHolder; +import org.omg.CosNaming.NameComponent; +import org.omg.CosNaming.NamingContext; +import org.omg.CosNaming.NamingContextPackage.AlreadyBound; +import org.omg.CosNaming.NamingContextPackage.CannotProceed; +import org.omg.CosNaming.NamingContextPackage.InvalidName; +import org.omg.CosNaming.NamingContextPackage.NotEmpty; +import org.omg.CosNaming.NamingContextPackage.NotFound; +import org.omg.CosNaming._NamingContextExtImplBase; + +/** + * This naming context that adds the the string based extensions, + * defined by {@link NamingContextExt}. The basic functionality + * is handled by the enclosed instance of the {@link NamingContext}. + * + * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) + */ +public class Ext + extends _NamingContextExtImplBase implements SafeForDirectCalls +{ + /** + * The older version of the naming context, where all relevant calls + * are forwarded. + */ + private final NamingContext classic; + + /** + * The converter class converts between string and array form of the + * name. + */ + private NameTransformer converter = new NameTransformer(); + + /** + * Create the extensions for the given instance of the context. + * + * @param previous_version the previous version of the naming context. + */ + public Ext(NamingContext previous_version) + { + classic = previous_version; + } + + /** + * Sets a delegate to this context and, if appropriated, also + * sets the same delegate to the enclosing 'classic' context. + * + * @param a_delegate a delegate to set. + */ + public void _set_delegate(Delegate a_delegate) + { + super._set_delegate(a_delegate); + if (classic instanceof ObjectImpl) + ((ObjectImpl) classic)._set_delegate(a_delegate); + } + + /** {@inheritDoc} */ + public void bind(NameComponent[] a_name, Object an_object) + throws NotFound, CannotProceed, InvalidName, AlreadyBound + { + classic.bind(a_name, an_object); + } + + /** {@inheritDoc} */ + public void bind_context(NameComponent[] a_name, NamingContext context) + throws NotFound, CannotProceed, InvalidName, AlreadyBound + { + classic.bind_context(a_name, context); + } + + /** {@inheritDoc} */ + public NamingContext bind_new_context(NameComponent[] a_name) + throws NotFound, AlreadyBound, CannotProceed, + InvalidName + { + return classic.bind_new_context(a_name); + } + + /** {@inheritDoc} */ + public void destroy() + throws NotEmpty + { + classic.destroy(); + } + + /** {@inheritDoc} */ + public void list(int amount, BindingListHolder a_list, + BindingIteratorHolder an_iter + ) + { + classic.list(amount, a_list, an_iter); + } + + /** {@inheritDoc} */ + public NamingContext new_context() + { + return classic.new_context(); + } + + /** {@inheritDoc} */ + public void rebind(NameComponent[] a_name, Object an_object) + throws NotFound, CannotProceed, InvalidName + { + classic.rebind(a_name, an_object); + } + + /** {@inheritDoc} */ + public void rebind_context(NameComponent[] a_name, NamingContext context) + throws NotFound, CannotProceed, InvalidName + { + classic.rebind_context(a_name, context); + } + + /** {@inheritDoc} */ + public Object resolve(NameComponent[] a_name) + throws NotFound, CannotProceed, InvalidName + { + return classic.resolve(a_name); + } + + /** + * Resolves the name, represented in the form of the string. The name + * is first parsed into an array representation, then the call + * is forwarded to the {@link resolve(NameComponent[])}. + * + * @param a_name_string a name to resolve. + * + * @return the resolved object. + * + * @throws NotFound if the name cannot be resolved. + * @throws InvalidName if the name is invalid. + * @throws CannotProceed on unexpected circumstances. + */ + public Object resolve_str(String a_name_string) + throws NotFound, CannotProceed, InvalidName + { + return resolve(to_name(a_name_string)); + } + + /** + * Convert the name string representation into array representation. + * + * @param a_name_string a string to convert. + * @return a converted array of the name components + * + * @throws InvalidName on parsing error. + */ + public NameComponent[] to_name(String a_name_string) + throws InvalidName + { + return converter.toName(a_name_string); + } + + /** + * Convert a name component array representation into string representation. + * + * @param a_name a name to convert. + * + * @return a string form. + * + * @throws InvalidName if the passed name is invalid. + */ + public String to_string(NameComponent[] a_name) + throws InvalidName + { + return converter.toString(a_name); + } + + /** + * This method is not yet implemented. + * FIXME TODO implement it. + */ + public String to_url(String an_address, String a_name_string) + throws org.omg.CosNaming.NamingContextExtPackage.InvalidAddress, + InvalidName + { + throw new NO_IMPLEMENT("Method to_url() not yet implemented."); + } + + /** {@inheritDoc} */ + public void unbind(NameComponent[] a_name) + throws NotFound, CannotProceed, InvalidName + { + classic.unbind(a_name); + } +} |