| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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 |
| * |
| * 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.apache.felix.dm.impl; |
| |
| import java.net.URL; |
| import java.util.Dictionary; |
| |
| import org.apache.felix.dm.context.Event; |
| |
| /** |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class ResourceEventImpl extends Event { |
| final Dictionary<Object, Object> m_resourceProperties; |
| |
| @SuppressWarnings("unchecked") |
| public ResourceEventImpl(URL resource, Dictionary<?, ?> resourceProperties) { |
| super(resource); |
| m_resourceProperties = (Dictionary<Object, Object>) resourceProperties; |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public <K,V> Dictionary<K,V> getProperties() { |
| return (Dictionary<K, V>) ((Dictionary<K,V>) m_resourceProperties == null ? EMPTY_PROPERTIES : m_resourceProperties); |
| } |
| |
| public URL getResource() { |
| return getEvent(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof ResourceEventImpl) { |
| ResourceEventImpl r1 = this; |
| ResourceEventImpl r2 = (ResourceEventImpl) obj; |
| boolean match = r1.getResource().equals(r2.getResource()); |
| if (match) { |
| Dictionary<?,?> d1 = getProperties(); |
| Dictionary<?,?> d2 = r2.getProperties(); |
| |
| if (d1 == null) { |
| return d2 == null ? match : false; |
| } |
| else { |
| return d1.equals(d2); |
| } |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + getResource().hashCode(); |
| result = prime * result + ((getProperties() == null) ? 0 : getProperties().hashCode()); |
| return result; |
| } |
| |
| @Override |
| public int compareTo(Event that) { |
| if (this.equals(that)) { |
| return 0; |
| } |
| |
| // Sort by resource name. |
| return getResource().toString().compareTo(((ResourceEventImpl) that).getResource().toString()); |
| } |
| } |