/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.patching.metadata;
import java.util.Arrays;
/**
* Base content item.
*
* @author Emanuel Muckenhuber
*/
public abstract class ContentItem {
private final String name;
private final byte[] contentHash;
private final ContentType contentType;
protected ContentItem(String name, byte[] contentHash, ContentType contentType) {
this.name = name;
this.contentHash = contentHash;
this.contentType = contentType;
}
/**
* Get the content hash.
*
* @return the content hash
*/
public byte[] getContentHash() {
return contentHash;
}
/**
* Get the content name.
*
* @return the name
*/
public String getName() {
return name;
}
/**
* The content type.
*
* @return the content type
*/
public ContentType getContentType() {
return contentType;
}
/**
* Get a relative path or module description.
*
* @return the path description
*/
public abstract String getRelativePath();
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + Arrays.hashCode(contentHash);
result = prime * result + ((contentType == null) ? 0 : contentType.hashCode());
result = prime * result + ((name == null) ? 0 : 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;
ContentItem other = (ContentItem) obj;
if (!Arrays.equals(contentHash, other.contentHash))
return false;
if (contentType != other.contentType)
return false;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
return true;
}
}