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package com.sun.enterprise.ee.deployment;
import com.sun.enterprise.admin.AdminContext;
import com.sun.enterprise.admin.common.exception.DeploymentException;
import com.sun.enterprise.admin.common.exception.MBeanConfigException;
import com.sun.enterprise.admin.common.MBeanServerFactory;
import com.sun.enterprise.admin.meta.MBeanRegistry;
import com.sun.enterprise.admin.meta.MBeanRegistryFactory;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.config.serverbeans.ServerTags;
import com.sun.enterprise.deployment.phasing.DeploymentService;
import com.sun.enterprise.admin.mbeans.ApplicationsConfigMBean;
import javax.management.MBeanServer;
import javax.management.ObjectName;
/**
* Deployment MBean for SE/EE.
*
* @author Nazrul Islam
*/
public class EEApplicationsConfigMBean extends ApplicationsConfigMBean
{
public EEApplicationsConfigMBean(String instanceName,
ConfigContext ctx) throws MBeanConfigException
{
super(instanceName, ctx);
mInstanceName = instanceName;
m_configContext = ctx;
deployService = DeploymentService.getDeploymentService(ctx);
}
public EEApplicationsConfigMBean()
throws MBeanConfigException
{
super();
}
/**
* Returns all deployable targets in this domain. All groups
* and all servers(servers that are not part of any groups)
* @return array of targets to which deployment can be performed
* [ an array of 0 if there are no targets]
* @throws MBeanConfigException
*/
public String[] getTargets() throws MBeanConfigException{
try {
java.util.ArrayList targetList = new java.util.ArrayList();
final MBeanServer mbs = MBeanServerFactory.getMBeanServer();
final AdminContext ac = MBeanRegistryFactory.getAdminContext();
final MBeanRegistry mr =
MBeanRegistryFactory.getAdminMBeanRegistry();
final String dn = ac.getDomainName();
final String servers = ServerTags.SERVERS;
final String server = ServerTags.SERVER;
final String cluster = ServerTags.CLUSTERS;
final String[] locations = new String[]{dn};
ObjectName serversON = mr.getMbeanObjectName(servers, locations);
ObjectName groupsON = mr.getMbeanObjectName(cluster, locations);
try{
ObjectName[] groupONArr = (ObjectName[])mbs.invoke(groupsON,
"getCluster", emptyParams, emptySignature);
for(int i = 0; i < groupONArr.length; i++){
targetList.add(mbs.getAttribute(groupONArr[i], "name"));
}
}catch(Exception e){
}
try {
ObjectName[] serverONArr = (ObjectName[])mbs.invoke(serversON,
"getServer", emptyParams, emptySignature);
for(int i = 0; i < serverONArr.length; i++){
String serverName =
(String)mbs.getAttribute(serverONArr[i], "name");
String[] locs = new String[]{dn,serverName};
ObjectName mbeanName = mr.getMbeanObjectName(server, locs);
Boolean clustered = (Boolean)mbs.invoke(mbeanName,
"isClustered", emptyParams, emptySignature);
if(!clustered.booleanValue()) {
targetList.add(serverName);
}
}
} catch(Exception e) {
e.printStackTrace();
targetList.add("server");
}
return (String[])targetList.toArray(new String[]{});
}catch(Throwable t) {
throw new MBeanConfigException(t.getMessage());
}
}
}