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package com.sun.enterprise.ee.deployment.phasing;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.deployment.phasing.DeploymentTarget;
import com.sun.enterprise.deployment.phasing.DeploymentTargetFactory;
import com.sun.enterprise.deployment.phasing.DeploymentTargetFactoryPEImpl;
import com.sun.enterprise.deployment.phasing.ApplicationReferenceHelper;
import com.sun.enterprise.deployment.backend.IASDeploymentException;
import com.sun.enterprise.admin.target.TargetBuilder;
import com.sun.enterprise.admin.target.Target;
import com.sun.enterprise.admin.target.TargetType;
/**
* This class is used to determine the set of servers and groups for a
* specified deployment target in EE
* @author Sandhya E
*/
public class DeploymentTargetFactoryEEImpl extends DeploymentTargetFactoryPEImpl
{
private static final TargetType[] VALID_DEPLOYMENT_TYPES = new TargetType[] {
TargetType.DOMAIN, TargetType.CLUSTER, TargetType.UNCLUSTERED_SERVER, TargetType.DAS};
/**
* Creates a new instance of DeploymentTargetFactoryPEImpl
*/
public DeploymentTargetFactoryEEImpl() {
super();
}
/**
* @return valid deployment target types for this target factory
*/
public TargetType[] getValidDeploymentTargetTypes() {
return this.VALID_DEPLOYMENT_TYPES;
}
/**
* Returns the Deployment target for the targetName. If targetName is
* default_target "domain" then no DeploymentTarget is returned. This
* method is called from Association/DisassociationPhase and
* Start/StopPhase. For EE, when no target name is specified in the
* deployment commands association/disassociation/start/stop need not do
* anything. So null is returned in that case
*
* @param ctx config context
* @param targetName name of the target
*
* @return DeploymentTarget representing the targetName
* [ null is targetName == "domain"]
*
* @throws IASDeploymentException
*/
public DeploymentTarget getTarget(ConfigContext configContext, String domainName,
String targetName) throws IASDeploymentException {
try{
//parse the given target and ensure that it is a valid server instance.
final Target target = TargetBuilder.INSTANCE.createTarget(VALID_DEPLOYMENT_TYPES,
targetName, configContext);
final TargetType targetType = target.getType();
if (targetName == null) {
targetName = target.getName();
}
if (targetType == TargetType.DOMAIN) {
return new DomainDeploymentTarget(configContext, domainName, targetName);
} else if (targetType == TargetType.CLUSTER) {
return new ClusterDeploymentTarget(configContext, domainName, targetName);
} else if (targetType == TargetType.SERVER) {
return new EEServerDeploymentTarget(configContext, domainName, targetName);
} else if (targetType == TargetType.DAS) {
return new EEServerDeploymentTarget(configContext, domainName, targetName);
} else {
throw new IASDeploymentException("Target not found: " + targetName);
}
} catch (Throwable t) {
throw new IASDeploymentException(t);
}
}
}