/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2010-2013 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:
* 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 org.glassfish.resourcebase.resources.admin.cli;
import com.sun.enterprise.config.serverbeans.*;
import com.sun.enterprise.util.SystemPropertyConstants;
import org.glassfish.internal.api.Target;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.config.TransactionFailure;
import javax.inject.Inject;
import javax.inject.Provider;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* @author Jagadish Ramu
*/
@Service
public class ResourceUtil {
private static final String DOMAIN = "domain";
@Inject
private Provider<Target> targetProvider;
@Inject
private Domain domain;
@Inject
private ConfigBeansUtilities configBeansUtilities;
//to initialize config-bean-utils in mvn test mode.
@Inject
private ConfigBeansUtilities configBeanUtilities;
public void createResourceRef(String jndiName, String enabled, String target) throws TransactionFailure {
if (target.equals(DOMAIN)) {
return;
}
Config config = domain.getConfigNamed(target);
if( config != null){
if(!config.isResourceRefExists(jndiName)) {
config.createResourceRef(enabled,jndiName);
}
//return;
}
Server server = configBeansUtilities.getServerNamed(target);
if (server != null) {
if (!server.isResourceRefExists(jndiName)) {
// create new ResourceRef as a child of Server
server.createResourceRef(enabled, jndiName);
}
} else {
Cluster cluster = domain.getClusterNamed(target);
if(cluster != null){
if (!cluster.isResourceRefExists(jndiName)) {
// create new ResourceRef as a child of Cluster
cluster.createResourceRef(enabled, jndiName);
// create new ResourceRef for all instances of Cluster
Target tgt = targetProvider.get();
List<Server> instances = tgt.getInstances(target);
for (Server svr : instances) {
if (!svr.isResourceRefExists(jndiName)) {
svr.createResourceRef(enabled, jndiName);
}
}
}
}
}
}
/**
* When <i>enabled=false</i> for <i>create-***-resource</i> (a resource that will have <i>resource-ref</i>)
* and the --target is not <i>domain</i> or <i>config</i>, <i>enabled</i> value for <i>resource</i>
* should be true and <i>enabled</i> value for the <i>resource-ref</i> should be false.
* @param enabledValue enabled
* @param target target
* @return computed value for <i>enabled</i>
*/
public String computeEnabledValueForResourceBasedOnTarget(String enabledValue, String target) {
String result = enabledValue;
boolean enabled = Boolean.valueOf(enabledValue);
if(!isNonResourceRefTarget(target) && !enabled ){
result = Boolean.toString(!enabled);
}
return result;
}
/**
* Determines whether the target is of type "domain" or "config"
* where resource-ref will not be created.
* @param target target-name
* @return boolean
*/
private boolean isNonResourceRefTarget(String target){
boolean isNonResourceRefTarget = false;
if(DOMAIN.equals(target)){
isNonResourceRefTarget = true;
}else{
if(domain.getConfigNamed(target)!=null){
isNonResourceRefTarget = true;
}
}
return isNonResourceRefTarget;
}
public boolean isResourceRefInTarget(String refName, String target){
Set<String> targets = getTargetsReferringResourceRef(refName);
boolean resourceRefInTarget = false;
for(String refTarget : targets){
if(refTarget.equals(target)){
resourceRefInTarget = true;
break;
}
}
return resourceRefInTarget;
}
public Set<String> getTargetsReferringResourceRef(String refName) {
Set<String> targets = new HashSet<String>();
List<Server> servers = domain.getServers().getServer();
for(Server server: servers){
if(server.getResourceRef(refName) != null){
if(server.getCluster() != null){
targets.add(server.getCluster().getName());
}else if(server.isDas()){
targets.add(SystemPropertyConstants.DAS_SERVER_NAME);
}else if(server.isInstance()){
targets.add(server.getName());
}
}
}
return targets;
}
public void deleteResourceRef(String jndiName, String target) throws TransactionFailure {
if (target.equals(DOMAIN)) {
return;
}
Config config = domain.getConfigNamed(target);
if(config!=null) {
config.deleteResourceRef(jndiName);
} else {
Server server = configBeansUtilities.getServerNamed(target);
if (server != null) {
if (server.isResourceRefExists(jndiName)) {
// delete ResourceRef for Server
server.deleteResourceRef(jndiName);
}
} else {
Cluster cluster = domain.getClusterNamed(target);
if(cluster != null){
if (cluster.isResourceRefExists(jndiName)) {
// delete ResourceRef of Cluster
cluster.deleteResourceRef(jndiName);
// delete ResourceRef for all instances of Cluster
Target tgt = targetProvider.get();
List<Server> instances = tgt.getInstances(target);
for (Server svr : instances) {
if (svr.isResourceRefExists(jndiName)) {
svr.deleteResourceRef(jndiName);
}
}
}
}
}
}
}
}