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Diffstat (limited to 'libjava/classpath/org/omg/CosNaming/_NamingContextExtImplBase.java')
| -rw-r--r-- | libjava/classpath/org/omg/CosNaming/_NamingContextExtImplBase.java | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/libjava/classpath/org/omg/CosNaming/_NamingContextExtImplBase.java b/libjava/classpath/org/omg/CosNaming/_NamingContextExtImplBase.java new file mode 100644 index 00000000000..ae818ddf554 --- /dev/null +++ b/libjava/classpath/org/omg/CosNaming/_NamingContextExtImplBase.java @@ -0,0 +1,237 @@ +/* _NamingContextExtImplBase.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 org.omg.CosNaming; + +import org.omg.CORBA.ObjectHolder; +import org.omg.CORBA.ServerRequest; +import org.omg.CORBA.StringHolder; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.InvokeHandler; +import org.omg.CORBA.portable.OutputStream; +import org.omg.CORBA.portable.ResponseHandler; +import org.omg.CORBA.portable.Streamable; +import org.omg.CosNaming.NamingContextExtPackage.InvalidAddress; +import org.omg.CosNaming.NamingContextExtPackage.InvalidAddressHelper; +import org.omg.CosNaming.NamingContextPackage.CannotProceed; +import org.omg.CosNaming.NamingContextPackage.CannotProceedHelper; +import org.omg.CosNaming.NamingContextPackage.InvalidName; +import org.omg.CosNaming.NamingContextPackage.InvalidNameHelper; +import org.omg.CosNaming.NamingContextPackage.NotFound; +import org.omg.CosNaming.NamingContextPackage.NotFoundHelper; + +import java.util.Hashtable; + +/** + * The extended naming context implementation base. + * + * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) + */ +public abstract class _NamingContextExtImplBase + extends _NamingContextImplBase + implements NamingContextExt, InvokeHandler +{ + private static Hashtable _methods = new Hashtable(); + + static + { + _methods.put("to_string", new java.lang.Integer(0)); + _methods.put("to_name", new java.lang.Integer(1)); + _methods.put("to_url", new java.lang.Integer(2)); + _methods.put("resolve_str", new java.lang.Integer(3)); + } + + /** + * This stub can be the base of the two CORBA objects, so it + * has two repository ids. + */ + private static String[] __ids = + { NamingContextExtHelper.id(), NamingContextHelper.id() }; + + /** + * Return the array of repository ids for this object. + * This stub can be the base of the two CORBA objects, so it + * has two repository ids, for {@link NamingContext} and + * for {@link NamingContextExt}. + */ + public String[] _ids() + { + return __ids; + } + + public OutputStream _invoke(String method, InputStream in, ResponseHandler rh) + { + Integer call_method = (Integer) _methods.get(method); + + if (call_method == null) + + // The older methods are handled by the parent class. + return super._invoke(method, in, rh); + + OutputStream out = null; + + switch (call_method.intValue()) + { + case 0 : // to_string + { + try + { + NameComponent[] a_name = NameHelper.read(in); + String result = null; + result = this.to_string(a_name); + out = rh.createReply(); + out.write_string(result); + } + catch (InvalidName ex) + { + out = rh.createExceptionReply(); + InvalidNameHelper.write(out, ex); + } + break; + } + + case 1 : // to_name + { + try + { + String a_name_string = in.read_string(); + NameComponent[] result = to_name(a_name_string); + out = rh.createReply(); + NameHelper.write(out, result); + } + catch (InvalidName ex) + { + out = rh.createExceptionReply(); + InvalidNameHelper.write(out, ex); + } + break; + } + + case 2 : // to_url + { + try + { + String an_address = in.read_string(); + String a_name_string = in.read_string(); + String result = to_url(an_address, a_name_string); + out = rh.createReply(); + out.write_string(result); + } + catch (InvalidAddress ex) + { + out = rh.createExceptionReply(); + InvalidAddressHelper.write(out, ex); + } + catch (InvalidName ex) + { + out = rh.createExceptionReply(); + InvalidNameHelper.write(out, ex); + } + break; + } + + case 3 : // resolve_str + { + try + { + String a_name_string = in.read_string(); + org.omg.CORBA.Object result = resolve_str(a_name_string); + out = rh.createReply(); + org.omg.CORBA.ObjectHelper.write(out, result); + } + catch (NotFound ex) + { + out = rh.createExceptionReply(); + NotFoundHelper.write(out, ex); + } + catch (CannotProceed ex) + { + out = rh.createExceptionReply(); + CannotProceedHelper.write(out, ex); + } + catch (InvalidName ex) + { + out = rh.createExceptionReply(); + InvalidNameHelper.write(out, ex); + } + break; + } + } + return out; + } + + /** + * The obsolete invocation using server request. Implemented for + * compatibility reasons, but is it more effectinve to use + * {@link #_invoke}. + * + * @param request a server request. + */ + public void invoke(ServerRequest request) + { + Streamable result = null; + + Integer call_method = (Integer) _methods.get(request.operation()); + + if (call_method == null) + { + super.invoke(request); + return; + } + + switch (call_method.intValue()) + { + case 0 : // to_string, String + result = new StringHolder(); + break; + + case 1 : // to_name, Name + result = new NameHolder(); + break; + + case 2 : // to_url, String + result = new StringHolder(); + break; + + case 3 : // resolve_str, Object + result = new ObjectHolder(); + break; + } + gnu.CORBA.ServiceRequestAdapter.invoke(request, this, result); + } +}
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