| /******************************************************************************* |
| * Copyright (c) 2004, 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; |
| |
| |
| /** |
| * Interface for invoking method calls on the vm. |
| * IMethodProxy implements it for when you have a method proxy available, |
| * but you can also get a straight invokable which will get the |
| * proxy on the vm at the time of execution. |
| * <p> |
| * The method proxy factory can be used to return either method |
| * proxies when the invokable will be used over and over, and |
| * it can return IInvokable's when it is one shot deal. Though even |
| * when one-shot deal it can be used over and over. There is just overhead because the |
| * method is looked up each time. So a reasonable compromise would be if |
| * using it infrequently or use closely together once or twice it is better |
| * to use a Invokable instead of a method proxy. |
| * @since 1.0.0 |
| */ |
| public interface IInvokable { |
| |
| /** |
| * Invoke us on the subject |
| * Creation date: (12/3/99 11:37:12 AM) |
| * @author Joe Winchester |
| */ |
| IBeanProxy invoke(IBeanProxy subject) throws ThrowableProxy; |
| |
| /** |
| * Invoke us on the subject with the specified argument |
| * Creation date: (12/3/99 11:37:12 AM) |
| * @author Joe Winchester |
| */ |
| IBeanProxy invoke(IBeanProxy subject, IBeanProxy argument) throws ThrowableProxy; |
| |
| /** |
| * Invoke us on the subject with the specified arguments |
| * Creation date: (12/3/99 11:37:12 AM) |
| * @author Joe Winchester |
| */ |
| IBeanProxy invoke(IBeanProxy subject, IBeanProxy[] arguments) throws ThrowableProxy; |
| |
| /** |
| * Invoke us on the subject, however catch all exceptions |
| * Only to be used when you don't want ThrowableExceptions. This should |
| * not be the normal way to invoke. |
| * Creation date: (12/3/99 11:37:12 AM) |
| * @author Joe Winchester |
| */ |
| IBeanProxy invokeCatchThrowableExceptions(IBeanProxy subject); |
| |
| /** |
| * Invoke us on the subject with the specified argument, however catch all exceptions |
| * Only to be used when you don't want ThrowableExceptions. This should |
| * not be the normal way to invoke. |
| * Creation date: (12/3/99 11:37:12 AM) |
| * @author Joe Winchester |
| */ |
| IBeanProxy invokeCatchThrowableExceptions(IBeanProxy subject, IBeanProxy argument); |
| |
| /** |
| * Invoke us on the subject with the specified arguments, however catch all exceptions |
| * Only to be used when you don't want ThrowableExceptions. This should |
| * not be the normal way to invoke. |
| * Creation date: (12/3/99 11:37:12 AM) |
| * @author Joe Winchester |
| */ |
| IBeanProxy invokeCatchThrowableExceptions(IBeanProxy subject, IBeanProxy[] arguments); |
| |
| } |