| /******************************************************************************* |
| * Copyright (c) 2001, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jem.internal.proxy.core; |
| /* |
| |
| |
| */ |
| |
| |
| import java.text.MessageFormat; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| /** |
| * This is a wrapper for an java.util.Collection proxy. |
| * It provides the collection methods to interface to |
| * the proxy. |
| */ |
| |
| public class ListBeanProxyWrapper extends CollectionBeanProxyWrapper { |
| /** |
| * Construct with the List. |
| */ |
| public ListBeanProxyWrapper(IBeanProxy aListProxy) { |
| super(aListProxy); |
| |
| if (!aListProxy.getTypeProxy().isKindOf(aListProxy.getProxyFactoryRegistry().getBeanTypeProxyFactory().getBeanTypeProxy("java.util.List"))) //$NON-NLS-1$ |
| throw new ClassCastException(MessageFormat.format(ProxyMessages.ClassCast_EXC__IncorrectType, new Object[] {aListProxy.getTypeProxy().getTypeName(), "java.util.List"})); //$NON-NLS-1$ |
| } |
| |
| |
| /** |
| * List accessors |
| */ |
| public void add(int index, IBeanProxy object) throws ThrowableProxy { |
| fConstants.getListAddWithInt().invoke(fCollection, new IBeanProxy[] {fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(index), object}); |
| } |
| public boolean addAll(int index, IBeanProxy aCollection) throws ThrowableProxy { |
| return ((IBooleanBeanProxy) fConstants.getListAddAllWithInt().invoke(fCollection, new IBeanProxy[] {fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(index), aCollection})).booleanValue(); |
| } |
| public IBeanProxy get(int index) throws ThrowableProxy { |
| return fConstants.getListGet().invoke(fCollection, fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(index)); |
| } |
| public int indexOf(IBeanProxy object) { |
| try { |
| return ((IIntegerBeanProxy) fConstants.getListIndexOf().invoke(fCollection, object)).intValue(); |
| } catch (ThrowableProxy e) { |
| // This shouldn't occur, so just log it. |
| ProxyPlugin.getPlugin().getLogger().log(new Status(IStatus.ERROR, ProxyPlugin.getPlugin().getBundle().getSymbolicName(), 0, ProxyMessages.UnexpectedException_EXC_, e)); |
| return -1; |
| } |
| } |
| public int lastIndexOf(IBeanProxy object) { |
| try { |
| return ((IIntegerBeanProxy) fConstants.getListLastIndexOf().invoke(fCollection, object)).intValue(); |
| } catch (ThrowableProxy e) { |
| // This shouldn't occur, so just log it. |
| ProxyPlugin.getPlugin().getLogger().log(new Status(IStatus.ERROR, ProxyPlugin.getPlugin().getBundle().getSymbolicName(), 0, ProxyMessages.UnexpectedException_EXC_, e)); |
| return -1; |
| } |
| } |
| public ListIteratorBeanProxyWrapper listIterator() { |
| try { |
| IBeanProxy itr = fConstants.getListListIterator().invoke(fCollection); |
| if (itr != null) |
| return new ListIteratorBeanProxyWrapper(itr); |
| else |
| return null; |
| } catch (ThrowableProxy e) { |
| // This shouldn't occur, so just log it. |
| ProxyPlugin.getPlugin().getLogger().log(new Status(IStatus.ERROR, ProxyPlugin.getPlugin().getBundle().getSymbolicName(), 0, ProxyMessages.UnexpectedException_EXC_, e)); |
| return null; |
| } |
| } |
| public ListIteratorBeanProxyWrapper listIterator(int index) { |
| try { |
| IBeanProxy itr = fConstants.getListListIteratorWithInt().invoke(fCollection, fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(index)); |
| if (itr != null) |
| return new ListIteratorBeanProxyWrapper(itr); |
| else |
| return null; |
| } catch (ThrowableProxy e) { |
| // This shouldn't occur, so just log it. |
| ProxyPlugin.getPlugin().getLogger().log(new Status(IStatus.ERROR, ProxyPlugin.getPlugin().getBundle().getSymbolicName(), 0, ProxyMessages.UnexpectedException_EXC_, e)); |
| return null; |
| } |
| } |
| public IBeanProxy remove(int index, IBeanProxy object) throws ThrowableProxy { |
| return fConstants.getListSet().invoke(fCollection, fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(index)); |
| } |
| public IBeanProxy set(int index, IBeanProxy object) throws ThrowableProxy { |
| return fConstants.getListRemoveInt().invoke(fCollection, new IBeanProxy[] {fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(index), object}); |
| } |
| public ListBeanProxyWrapper subList(int fromIndex, int toIndex) throws ThrowableProxy { |
| IBeanProxy list = fConstants.getListSubList().invoke(fCollection, new IBeanProxy[] {fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(fromIndex), fCollection.getProxyFactoryRegistry().getBeanProxyFactory().createBeanProxyWith(toIndex)}); |
| if (list != null) |
| return new ListBeanProxyWrapper(list); |
| else |
| return null; |
| } |
| |
| |
| } |