diff options
Diffstat (limited to 'plugins/org.eclipse.jem.proxy/proxyRemote/org/eclipse/jem/internal/proxy/remote/REMAbstractBeanProxy.java')
-rw-r--r-- | plugins/org.eclipse.jem.proxy/proxyRemote/org/eclipse/jem/internal/proxy/remote/REMAbstractBeanProxy.java | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/plugins/org.eclipse.jem.proxy/proxyRemote/org/eclipse/jem/internal/proxy/remote/REMAbstractBeanProxy.java b/plugins/org.eclipse.jem.proxy/proxyRemote/org/eclipse/jem/internal/proxy/remote/REMAbstractBeanProxy.java deleted file mode 100644 index 9ada5230b..000000000 --- a/plugins/org.eclipse.jem.proxy/proxyRemote/org/eclipse/jem/internal/proxy/remote/REMAbstractBeanProxy.java +++ /dev/null @@ -1,134 +0,0 @@ -/******************************************************************************* - * 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.*; -/** - * An abstract base class of IREMBeanProxy that doesn't - * have the bean type stored in it. The subclasses will - * supply it. It does however have an ID because it does - * exist over on the remote VM. - */ -public abstract class REMAbstractBeanProxy implements IREMBeanProxy { - protected final REMProxyFactoryRegistry fFactory; - private Integer fID; - - /** - * Set the bean we are proxying. We are a proxy for a bean running on the remote VM. - */ - protected REMAbstractBeanProxy(REMProxyFactoryRegistry aRegistry, Integer anID){ - fFactory = aRegistry; - fID = anID; - } - - /** - * equals: Equal if: - * 1) This proxy == (identity) to the other object - * 2) Else if other is an IBeanProxy and not a constant one, then if - * equals on the server. - * 3) If this is a constant proxy and the other is too or is a constant - * value (e.g. IStringBeanProxy.equals(String), then true if values are equals. - */ - public boolean equals(Object anObject) { - if (super.equals(anObject)) - return true; // Identity - if (anObject instanceof IBeanProxy && !(anObject instanceof IREMConstantBeanProxy) && fFactory.isValid() && ((IBeanProxy) anObject).getProxyFactoryRegistry() == fFactory) - try { - // The other is a bean proxy and is not a constant one, let the server do the check. - return ((IBooleanBeanProxy) REMStandardBeanProxyConstants.getConstants(fFactory).getObjectEquals().invoke(this, (IBeanProxy) anObject)).booleanValue(); - } catch (ThrowableProxy e) { - } - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.jem.internal.proxy.core.IBeanProxy#sameAs(org.eclipse.jem.internal.proxy.core.IBeanProxy) - */ - public boolean sameAs(IBeanProxy aBeanProxy) { - return this == aBeanProxy; // We can be assured in Remote Proxy that identity of proxy and identity of object are the same. - } - - public ProxyFactoryRegistry getProxyFactoryRegistry() { - return fFactory; - } - - /** - * Get ID. An internal method to be used only within the ProxyFactory family. - */ - public Integer getID() { - return fID; - } - - /** - * isValid. - */ - public boolean isValid() { - return fID != null; - } - - /** - * Proxy is about to be released, MUST mark it invalid. - * This is required. Resources can also be cleaned up - * if they are being held and need to be cleaned up. - * - * NOTE: This method will only be called when the proxy - * is explicitly released. If it is simply garbage collected, - * then this method will not be called. Simple garbage collection - * means that no one is referencing this proxy. The proxy factory - * will know what id this proxy was referencing and will release it - * on the server at GC time. - * - * If there are resources - * that absolutely must be released, then the finalize method - * should be implemented to do the clean up. However, try not - * to have this be the case. Finalize methods add overhead that is - * usually better not to have. The better way is for any users - * that get this kind of proxy object know to call release on - * ProxyFactoryRegistry to release it before garbage collection. - */ - public void release() { - fID = null; - } - - /** - * Return the toString of the actual bean on the remote side. - */ - public String toBeanString() { - IStringBeanProxy string = (IStringBeanProxy) REMStandardBeanProxyConstants.getConstants(fFactory).getObjectToString().invokeCatchThrowableExceptions(this); - return (string != null) ? string.stringValue() : null; - } - - /** - * Render the bean proxy into the value field. - */ - public void renderBean(Commands.ValueObject value) { - value.setObjectID(isValid() ? getID().intValue() : Commands.VOID); // No longer exists, so send over null. - } - - /* (non-Javadoc) - * @see org.eclipse.jem.internal.proxy.core.IProxy#isBeanProxy() - */ - public final boolean isBeanProxy() { - return true; - } - /* (non-Javadoc) - * @see org.eclipse.jem.internal.proxy.core.IProxy#isExpressionProxy() - */ - public final boolean isExpressionProxy() { - return false; - } -} |