org.camunda.bpm.engine.impl.util.xml.Namespace Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.impl.util.xml;
/**
* @author Ronny Bräunlich
*
*/
public class Namespace {
private final String namespaceUri;
private final String alternativeUri;
public Namespace(String namespaceUri) {
this(namespaceUri, null);
}
/**
* Creates a namespace with an alternative uri.
*
* @param namespaceUri
* @param alternativeUri
*/
public Namespace(String namespaceUri, String alternativeUri) {
this.namespaceUri = namespaceUri;
this.alternativeUri = alternativeUri;
}
/**
* If a namespace has changed over time it could feel responsible for handling
* the older one.
*
* @return
*/
public boolean hasAlternativeUri() {
return alternativeUri != null;
}
public String getNamespaceUri() {
return namespaceUri;
}
public String getAlternativeUri() {
return alternativeUri;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((namespaceUri == null) ? 0 : namespaceUri.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Namespace other = (Namespace) obj;
if (namespaceUri == null) {
if (other.namespaceUri != null)
return false;
} else if (!namespaceUri.equals(other.namespaceUri))
return false;
return true;
}
}