| /******************************************************************************* |
| * 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: REMBigDecimalBeanTypeProxy.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; |
| import java.math.BigDecimal; |
| /** |
| * Remote Implementation of IBeanTypeProxy for BigDecimal. |
| * Creation date: (2/6/00 9:01:40 AM) |
| * @author: Joe Winchester |
| */ |
| final class REMBigDecimalBeanTypeProxy extends REMAbstractNumberBeanTypeProxy { |
| // Some values are cache'd for speed |
| private final INumberBeanProxy zeroProxy; |
| private final static BigDecimal zeroValue = new BigDecimal(0D); |
| |
| REMBigDecimalBeanTypeProxy(REMProxyFactoryRegistry aRegistry, IBeanTypeProxy numberType) { |
| super(aRegistry, new Integer(Commands.BIG_DECIMAL_CLASS), BigDecimal.class.getName(), numberType); |
| |
| // Create the cached values |
| zeroProxy = new REMBigDecimalBeanProxy(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 createBigDecimalBeanProxy(BigDecimal aBigDecimal) { |
| return (!zeroValue.equals(aBigDecimal)) ? |
| new REMBigDecimalBeanProxy(fRegistry, aBigDecimal) : zeroProxy; |
| } |
| |
| /** |
| * Generic way to create an BigDecimal proxy, however, the Number must be a BigDecimal. |
| */ |
| protected INumberBeanProxy createNumberBeanProxy(Number aNumber) { |
| return createBigDecimalBeanProxy((BigDecimal) 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 createBigDecimalBeanProxy((BigDecimal) value.anObject); |
| } |
| |
| } |
| |
| |