org.jopendocument.dom.EventListener Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jOpenDocument Show documentation
Show all versions of jOpenDocument Show documentation
jOpenDocument is a free library for developers looking to use
Open Document files without OpenOffice.org.
The newest version!
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008-2013 jOpenDocument, by ILM Informatique. All rights reserved.
*
* The contents of this file are subject to the terms of the GNU
* General Public License Version 3 only ("GPL").
* You may not use this file except in compliance with the License.
* You can obtain a copy of the License at http://www.gnu.org/licenses/gpl-3.0.html
* See the License for the specific language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each file.
*
*/
package org.jopendocument.dom;
import org.jopendocument.util.JDOMUtils;
import net.jcip.annotations.ThreadSafe;
import org.jdom.Element;
@ThreadSafe
public final class EventListener {
private final Element elem;
private final String name;
EventListener(final Element elem) {
assert elem.getNamespacePrefix().equals("script");
this.elem = elem;
this.name = elem.getAttributeValue("event-name", elem.getNamespace());
}
public final Element getElement() {
return this.elem;
}
public final String getName() {
return this.name;
}
public final String getLanguage() {
return this.elem.getAttributeValue("language", this.elem.getNamespace());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.name == null) ? 0 : this.name.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;
final EventListener other = (EventListener) obj;
// first cheap comparison
return this.name.equals(other.name) && JDOMUtils.equalsDeep(this.elem, other.elem);
}
}