| /* ListEnumeration.java -- handles corbaname: urls |
| Copyright (C) 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.javax.naming.giop; |
| |
| import javax.naming.NameClassPair; |
| import javax.naming.NamingEnumeration; |
| |
| import org.omg.CosNaming.Binding; |
| import org.omg.CosNaming.BindingIteratorHolder; |
| import org.omg.CosNaming.BindingListHolder; |
| import org.omg.CosNaming.BindingType; |
| import org.omg.CosNaming.NamingContext; |
| |
| /** |
| * Iterates over name class pairs, obtaining values first from the binding list |
| * and then from the binding iterator. |
| * |
| * @author Audrius Meskauskas |
| */ |
| public class ListEnumeration extends GiopNamingEnumeration implements |
| NamingEnumeration |
| { |
| /** |
| * Create the new enumeration |
| * |
| * @param bh |
| * holder, containing the first portion of the bindings |
| * @param bih |
| * the iterator, containing the remaining bindings |
| * @param batchSize |
| * the number of bindings the the iterator will be requested to |
| * return as a single pack |
| */ |
| public ListEnumeration(BindingListHolder bh, |
| BindingIteratorHolder bih, int batchSize) |
| { |
| super(bh, bih, batchSize); |
| } |
| |
| /** |
| * Convert from the CORBA binding into the {@link NameClassPair} that this |
| * enumeration should return. This method converts into NameClassPair, |
| * connecting the name components with slashes and setting the class name |
| * to either NamingContext or GIOP Object. |
| * |
| * @param binding |
| * the binding to convert |
| * @return the value, that must be returned by the {@link #next()}. |
| */ |
| public Object convert(Binding binding) |
| { |
| StringBuffer name = new StringBuffer(); |
| |
| for (int i = 0; i < binding.binding_name.length; i++) |
| { |
| name.append(binding.binding_name[i]); |
| if (i < binding.binding_name.length - 1) |
| name.append('/'); |
| } |
| |
| String className; |
| |
| switch (binding.binding_type.value()) |
| { |
| case BindingType._ncontext: |
| className = NamingContext.class.getName(); |
| break; |
| case BindingType._nobject: |
| className = org.omg.CORBA.Object.class.getName(); |
| break; |
| default: |
| className = Object.class.getName(); |
| break; |
| } |
| |
| NameClassPair pair = new NameClassPair(name.toString(), className); |
| return pair; |
| } |
| |
| } |