com.sun.enterprise.deploy.shared.AbstractReadableArchive Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of payara-micro Show documentation
Show all versions of payara-micro Show documentation
Micro Distribution of the Payara Project
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2006-2012 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. 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 and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.deploy.shared;
import org.glassfish.api.deployment.archive.ReadableArchive;
import java.util.Map;
import java.util.HashMap;
/**
* Common methods for ReadableArchive implementations
*/
public abstract class AbstractReadableArchive implements ReadableArchive {
protected ReadableArchive parentArchive;
protected Map, Object> extraData=new HashMap, Object>();
protected Map archiveMetaData = new HashMap();
/**
* set the parent archive for this archive
*
* @param parentArchive the parent archive
*/
public void setParentArchive(ReadableArchive parentArchive) {
this.parentArchive = parentArchive;
}
/**
* get the parent archive of this archive
*
* @return the parent archive
*/
public ReadableArchive getParentArchive() {
return parentArchive;
}
/**
* Returns any data that could have been calculated as part of
* the descriptor loading.
*
* @param dataType the type of the extra data
* @return the extra data or null if there are not an instance of
* type dataType registered.
*/
public synchronized U getExtraData(Class dataType) {
return dataType.cast(extraData.get(dataType));
}
public synchronized void setExtraData(Class dataType, U instance) {
extraData.put(dataType, instance);
}
public synchronized void removeExtraData(Class dataType) {
extraData.remove(dataType);
}
public void addArchiveMetaData(String metaDataKey, Object metaData) {
if (metaData!=null) {
archiveMetaData.put(metaDataKey, metaData);
}
}
public T getArchiveMetaData(String metaDataKey, Class metadataType) {
Object metaData = archiveMetaData.get(metaDataKey);
if (metaData != null) {
return metadataType.cast(metaData);
}
return null;
}
public void removeArchiveMetaData(String metaDataKey) {
archiveMetaData.remove(metaDataKey);
}
}