/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* licenses this file to you 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.portal.events.aggr.tabrender;
import org.apereo.portal.events.aggr.BaseGroupedAggregationDiscriminatorImpl;
import org.apereo.portal.events.aggr.groups.AggregatedGroupMapping;
import org.apereo.portal.events.aggr.tabs.AggregatedTabMapping;
import org.apereo.portal.utils.ComparableExtractingComparator;
/**
* Basic impl of {@link org.apereo.portal.events.aggr.tabrender.TabRenderAggregationKey}
*
*/
public final class TabRenderAggregationDiscriminatorImpl
extends BaseGroupedAggregationDiscriminatorImpl
implements TabRenderAggregationDiscriminator {
private static final long serialVersionUID = 1L;
private final AggregatedTabMapping tabMapping;
private int hashCode = 0;
public TabRenderAggregationDiscriminatorImpl(TabRenderAggregation aggregationData) {
super(aggregationData.getAggregatedGroup());
tabMapping = aggregationData.getTabMapping();
}
public TabRenderAggregationDiscriminatorImpl(
AggregatedGroupMapping aggregatedGroupMapping, AggregatedTabMapping tabMapping) {
super(aggregatedGroupMapping);
this.tabMapping = tabMapping;
}
@Override
public final AggregatedTabMapping getTabMapping() {
return this.tabMapping;
}
@Override
public int hashCode() {
int h = this.hashCode;
if (h == 0) {
final int prime = 31;
h = super.hashCode();
h = prime * h + ((tabMapping == null) ? 0 : tabMapping.hashCode());
this.hashCode = h;
}
return h;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
TabRenderAggregationDiscriminator other = (TabRenderAggregationDiscriminator) obj;
if (tabMapping == null) {
if (other.getTabMapping() != null) return false;
} else if (!tabMapping.equals(other.getTabMapping())) return false;
return true;
}
// Compare discriminators based on the group name and tab information
public static class Comparator
extends ComparableExtractingComparator<TabRenderAggregationDiscriminator, String> {
public static Comparator INSTANCE = new Comparator();
@Override
protected String getComparable(TabRenderAggregationDiscriminator o) {
return o.getAggregatedGroup().getGroupName()
+ o.getTabMapping().getTabName()
+ o.getTabMapping().getFragmentName();
}
}
@Override
public String toString() {
return "TabRenderAggregationKey [" + super.toString() + ", tabMapping=" + tabMapping + "]";
}
}