/**
* NOTE: This copyright does *not* cover user programs that use HQ
* program services by normal system calls through the application
* program interfaces provided as part of the Hyperic Plug-in Development
* Kit or the Hyperic Client Development Kit - this is merely considered
* normal use of the program, and does *not* fall under the heading of
* "derived work".
*
* Copyright (C) [2009-2010], VMware, Inc.
* This file is part of HQ.
*
* HQ is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. This program 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 for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
*/
package org.hyperic.util;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.easymock.EasyMock;
import org.easymock.IArgumentMatcher;
/**
* Implementation of {@link IArgumentMatcher} that checks for argument equality
* using recursive reflection to validate all fields
* TODO this still only does a .equals on elements in Collections, so won't do deep
* comparison of Collection members. This could result in false positives
* @author jhickey
*
*/
public class ReflectionEqualsArgumentMatcher implements IArgumentMatcher {
private Object expected;
public ReflectionEqualsArgumentMatcher(Object expected) {
this.expected = expected;
}
/**
*
* @param in The expected event
* @return null
*/
public static <T extends Object> T eqObject(T in) {
EasyMock.reportMatcher(new ReflectionEqualsArgumentMatcher(in));
return null;
}
public void appendTo(StringBuffer buffer) {
buffer.append("eqObject(");
buffer.append(expected.getClass().getName());
buffer.append(")");
}
public boolean matches(Object actual) {
return EqualsBuilder.reflectionEquals(this.expected, actual);
}
}