/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.web.bindery.requestfactory.shared.impl;
import static com.google.web.bindery.requestfactory.shared.impl.BaseProxyCategory.stableId;
import com.google.web.bindery.autobean.shared.AutoBean;
import com.google.web.bindery.autobean.shared.AutoBeanUtils;
import com.google.web.bindery.requestfactory.shared.ValueProxy;
/**
* Contains static implementation of ValueProxy-specific methods.
*/
public class ValueProxyCategory {
/**
* ValueProxies are equal if they are from the same RequestContext and all of
* their properties are equal.
*/
public static boolean equals(AutoBean<? extends ValueProxy> bean, Object o) {
if (!(o instanceof ValueProxy)) {
return false;
}
AutoBean<ValueProxy> other = AutoBeanUtils.getAutoBean((ValueProxy) o);
if (other == null) {
// Unexpected, could be an user-provided implementation?
return false;
}
if (!stableId(bean).getProxyClass().equals(stableId(other).getProxyClass())) {
// Compare AppleProxies to AppleProxies
return false;
}
// Compare the entire object graph
return AutoBeanUtils.deepEquals(bean, other);
}
/**
* Hashcode depends on property values.
*/
public static int hashCode(AutoBean<? extends ValueProxy> bean) {
return AutoBeanUtils.getAllProperties(bean).hashCode();
}
}