| /******************************************************************************* |
| * 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.remote; |
| /* |
| * $RCSfile: REMBooleanClassBeanTypeProxy.java,v $ |
| * $Revision: 1.3 $ $Date: 2005/08/24 20:39:06 $ |
| */ |
| |
| |
| import org.eclipse.jem.internal.proxy.core.*; |
| import org.eclipse.jem.internal.proxy.common.remote.Commands; |
| /** |
| * Boolean BeanType Proxy for Boolean.class. |
| * Creation date: (2/23/00 1:59:02 PM) |
| * @author: Richard Lee Kulp |
| */ |
| final class REMBooleanClassBeanTypeProxy extends REMAbstractBeanTypeProxy implements IREMConstantBeanTypeProxy { |
| |
| // Cache these instances. Since the BeanType proxies are cached also, only one instance |
| // of true/false will be in system. |
| protected final IBooleanBeanProxy trueProxy; |
| protected final IBooleanBeanProxy falseProxy; |
| /** |
| * REMBooleanBeanTypeProxy constructor comment. |
| */ |
| protected REMBooleanClassBeanTypeProxy(REMProxyFactoryRegistry aRegistry, IBeanTypeProxy objectType) { |
| super(aRegistry, new Integer(Commands.BOOLEAN_CLASS), Boolean.class.getName(), objectType); |
| |
| trueProxy = new REMBooleanClassBeanProxy( fRegistry, Boolean.TRUE); |
| falseProxy = new REMBooleanClassBeanProxy( fRegistry, Boolean.FALSE); |
| } |
| |
| /** |
| * Helper to create a bean proxy |
| * Package protected because everyone should go through the factory API |
| * that is defined as part of IBeanProxyFactory |
| * Use the cache. |
| */ |
| IBooleanBeanProxy createBooleanBeanProxy(Boolean aBoolean) { |
| return aBoolean.booleanValue() ? trueProxy : falseProxy; |
| } |
| |
| /** |
| * Create a new bean proxy with the specified id. |
| * |
| * For all of the primitive wrapper types, this is an invalid operation. They are created |
| * explicitly through the appropriate create method. |
| */ |
| public IREMBeanProxy newBeanProxy(Integer anID) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| /** |
| * newBeanTypeForClass: Create a new beantypeproxy of this kind for the given class. |
| * This is used by beantype proxy factory when creating a beantype proxy for a subclass. |
| * This is because subclasses, unless explicitly overridden, should use the same kind |
| * of beantype proxy. This way if anything special is needed for a specific type, then |
| * that can be done. |
| * |
| * For all of the primitive wrapper types, they are final classes, so you can't create a newBeanType |
| * for subclasses. |
| */ |
| public IREMBeanTypeProxy newBeanTypeForClass(Integer anID, String aClassname, boolean anAbstract) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| /** |
| * newInstance method. Boolean doesn't have a default ctor, so the standard way won't work. |
| * Return the falseProxy for this case because that is the default value. |
| */ |
| public IBeanProxy newInstance() { |
| return falseProxy; |
| } |
| |
| /** |
| * Create a new bean proxy the ValueObject passed in. |
| * We will assume the object is correct type. |
| */ |
| public IBeanProxy newBeanProxy(Commands.ValueObject value) { |
| return createBooleanBeanProxy(value.aBool ? Boolean.TRUE : Boolean.FALSE); |
| } |
| |
| } |
| |
| |