/*
* Copyright 2004 Sun Microsystems, Inc.
*
* 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 com.rometools.rome.feed.module;
import java.io.Serializable;
import com.rometools.rome.feed.impl.ObjectBean;
/**
* Base class for modules describing Metadata of feeds, default implementations. Examples of such
* modules are the Dublin Core and Syndication modules.
* <p>
*
* @author Alejandro Abdelnur
*
*/
public abstract class ModuleImpl implements Cloneable, Serializable, Module {
private static final long serialVersionUID = 1L;
private final ObjectBean objBean;
private final String uri;
/**
* Constructor.
* <p>
*
* @param uri URI of the module.
*
*/
protected ModuleImpl(final Class<?> beanClass, final String uri) {
objBean = new ObjectBean(beanClass, this);
this.uri = uri;
}
/**
* Creates a deep 'bean' clone of the object.
* <p>
*
* @return a clone of the object.
* @throws CloneNotSupportedException thrown if an element of the object cannot be cloned.
*
*/
@Override
public Object clone() throws CloneNotSupportedException {
return objBean.clone();
}
/**
* Indicates whether some other object is "equal to" this one as defined by the Object equals()
* method.
* <p>
*
* @param other he reference object with which to compare.
* @return <b>true</b> if 'this' object is equal to the 'other' object.
*
*/
@Override
public boolean equals(final Object other) {
if (!(other instanceof ModuleImpl)) {
return false;
}
return objBean.equals(other);
}
/**
* Returns a hashcode value for the object.
* <p>
* It follows the contract defined by the Object hashCode() method.
* <p>
*
* @return the hashcode of the bean object.
*
*/
@Override
public int hashCode() {
return objBean.hashCode();
}
/**
* Returns the String representation for the object.
* <p>
*
* @return String representation for the object.
*
*/
@Override
public String toString() {
return objBean.toString();
}
/**
* Returns the URI of the module.
* <p>
*
* @return URI of the module.
*
*/
@Override
public String getUri() {
return uri;
}
}