/*
* Copyright 2002-2008 the original author or authors.
*
* 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 org.springframework.web.portlet.handler;
import javax.portlet.PortletMode;
import org.springframework.util.ObjectUtils;
/**
* Internal class used as lookup key, combining PortletMode and parameter value.
*
* @author Juergen Hoeller
*/
class PortletModeParameterLookupKey {
private final PortletMode mode;
private final String parameter;
public PortletModeParameterLookupKey(PortletMode portletMode, String parameter) {
this.mode = portletMode;
this.parameter = parameter;
}
@Override
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!(other instanceof PortletModeParameterLookupKey)) {
return false;
}
PortletModeParameterLookupKey otherKey = (PortletModeParameterLookupKey) other;
return (this.mode.equals(otherKey.mode) &&
ObjectUtils.nullSafeEquals(this.parameter, otherKey.parameter));
}
@Override
public int hashCode() {
return (this.mode.hashCode() * 29 + ObjectUtils.nullSafeHashCode(this.parameter));
}
@Override
public String toString() {
return "Portlet mode '" + this.mode + "', parameter '" + this.parameter + "'";
}
}
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