/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.persistence.orm.reflect;
import java.io.Serializable;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import org.smallmind.persistence.orm.ProcessPriority;
import org.smallmind.persistence.orm.ProxyTransaction;
import org.smallmind.persistence.orm.ProxyTransactionException;
import org.smallmind.persistence.orm.TransactionEndState;
public class PostProcessInvocationHandler implements Serializable, InvocationHandler {
private ProxyTransaction proxyTransaction;
private TransactionEndState endState;
private ProcessPriority priority;
private Object proxyTarget;
public PostProcessInvocationHandler (ProxyTransaction proxyTransaction, Object proxyTarget, TransactionEndState endState, ProcessPriority priority) {
this.proxyTransaction = proxyTransaction;
this.proxyTarget = proxyTarget;
this.endState = endState;
this.priority = priority;
}
public Object invoke (Object proxy, Method method, Object[] args)
throws Throwable {
if (!method.getReturnType().equals(void.class)) {
throw new ProxyTransactionException("Attempt to post process a method(%s) of class(%s) with a non-void return type", method.getName(), proxyTarget.getClass().getName());
}
proxyTransaction.addPostProcess(new DelayedInvocationPostProcess(endState, priority, proxyTarget, method, args));
return null;
}
}