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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013 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:
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* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
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*/
// Portions Copyright [2016] [C2B2 Consulting Limited and/or its affiliates]
package org.glassfish.weld;
import com.sun.enterprise.deployment.EjbDescriptor;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.api.deployment.archive.ReadableArchive;
import org.glassfish.weld.connector.WeldUtils;
import org.jboss.weld.bootstrap.spi.BeanDeploymentArchive;
import org.jboss.weld.bootstrap.spi.BeansXml;
import java.net.URL;
import java.util.Collection;
import java.util.Collections;
/**
* A root BDA represents the root of a module where a module is a war, ejb, rar, ear lib
* A root BDA of each module follows accessibility of the module (can only see BDAs, including root ones,
* in accessible modules). A root BDA contains no bean classes. All bdas of the module are visible to the root bda.
* And the root bda is visible to all bdas of the module.
*
* (Alternatively creating one root BDA per deployment has the disadvantage that you need to be careful about accessibility rules.
* If you allow every BDA to see the root BDA - return it from BDA.getBeanDeploymentArchives() - and allow the root BDA
* to see all other BDAs - return all other BDAs from root BDA.getDeployemtArchive(). Due to transitivity you make
* any BDA accessible to any other BDA and break the accessibility rules. One way is to only allow the root BDA to
* see all the other BDAs (but not vice versa). This may work for the InjectionTarget case but may be a
* limitation elsewhere.)
*
* @author JJ Snyder
*/
public class RootBeanDeploymentArchive extends BeanDeploymentArchiveImpl {
private BeanDeploymentArchiveImpl moduleBda;
public RootBeanDeploymentArchive(ReadableArchive archive,
Collection ejbs,
DeploymentContext deploymentContext) {
this(archive, ejbs, deploymentContext, null);
}
public RootBeanDeploymentArchive(ReadableArchive archive,
Collection ejbs,
DeploymentContext deploymentContext,
String moduleBdaID) {
super("root_" + (moduleBdaID != null? moduleBdaID : archive.getName()),
Collections.>emptyList(),
Collections.emptyList(),
Collections.emptyList(),
deploymentContext);
createModuleBda(archive, ejbs, deploymentContext, moduleBdaID);
}
private void createModuleBda(ReadableArchive archive,
Collection ejbs,
DeploymentContext deploymentContext,
String bdaId) {
moduleBda = new BeanDeploymentArchiveImpl(archive, ejbs, deploymentContext, bdaId);
// set the bda visibility for the root
Collection bdas = moduleBda.getBeanDeploymentArchives();
for ( BeanDeploymentArchive oneBda : bdas ) {
oneBda.getBeanDeploymentArchives().add( this );
getBeanDeploymentArchives().add( oneBda );
}
moduleBda.getBeanDeploymentArchives().add( this );
getBeanDeploymentArchives().add( moduleBda);
}
@Override
public Collection getBeanClasses() {
return Collections.emptyList();
}
@Override
public Collection> getBeanClassObjects() {
return Collections.emptyList();
}
@Override
public Collection getModuleBeanClasses() {
return Collections.emptyList();
}
@Override
public Collection> getModuleBeanClassObjects() {
return Collections.emptyList();
}
@Override
public BeansXml getBeansXml() {
return null;
}
@Override
public WeldUtils.BDAType getBDAType() {
//todo: this should return a root type
return WeldUtils.BDAType.UNKNOWN;
}
@Override
public ClassLoader getModuleClassLoaderForBDA() {
return moduleBda.getModuleClassLoaderForBDA();
}
public BeanDeploymentArchive getModuleBda() {
return moduleBda;
}
public WeldUtils.BDAType getModuleBDAType() {
return moduleBda.getBDAType();
}
}