| /******************************************************************************* |
| * 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; |
| /* |
| |
| |
| */ |
| |
| |
| import org.eclipse.jem.internal.proxy.core.*; |
| import org.eclipse.jem.internal.proxy.common.remote.Commands; |
| import java.math.BigInteger; |
| /** |
| * Remote Implementation of IBeanTypeProxy for BigInteger. |
| * Creation date: (2/6/00 9:01:40 AM) |
| * @author: Joe Winchester |
| */ |
| final class REMBigIntegerBeanTypeProxy extends REMAbstractNumberBeanTypeProxy { |
| // Some values are cache'd for speed |
| private final INumberBeanProxy zeroProxy; |
| private final static BigInteger zeroValue = new BigInteger("0"); //$NON-NLS-1$ |
| /** |
| * REMIntegerBeanTypeProxy constructor comment. |
| * @param aClass java.lang.Class |
| */ |
| REMBigIntegerBeanTypeProxy(REMProxyFactoryRegistry aRegistry, IBeanTypeProxy numberType) { |
| super(aRegistry, new Integer(Commands.BIG_INTEGER_CLASS), BigInteger.class.getName(), numberType); |
| |
| // Create the cached values |
| zeroProxy = new REMBigIntegerBeanProxy(aRegistry, zeroValue); |
| } |
| |
| /** |
| * Helper to create a bean proxy |
| * Package protected because everyone should go through the factory API |
| * that is defined as part of IBeanProxyFactory |
| */ |
| INumberBeanProxy createBigIntegerBeanProxy(BigInteger aBigInteger) { |
| return (!zeroValue.equals(aBigInteger)) ? |
| new REMBigIntegerBeanProxy(fRegistry, aBigInteger) : zeroProxy; |
| } |
| |
| /** |
| * Generic way to create an BigInteger proxy, however, the Number must be a BigInteger. |
| */ |
| protected INumberBeanProxy createNumberBeanProxy(Number aNumber) { |
| return createBigIntegerBeanProxy((BigInteger) aNumber); |
| } |
| |
| /** |
| * newInstance method. Number's don't have a default ctor, so the standard way won't work. |
| * Return the zero proxy for this case. |
| */ |
| public IBeanProxy newInstance() { |
| return zeroProxy; |
| } |
| |
| /** |
| * Create a new bean proxy the ValueObject passed in. |
| * We will assume the object is correct type. |
| */ |
| public IBeanProxy newBeanProxy(Commands.ValueObject value) { |
| return createBigIntegerBeanProxy((BigInteger) value.anObject); |
| } |
| } |
| |
| |