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package com.sun.enterprise.deployment.phasing;
import java.io.File;
import java.util.Map;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.deployment.backend.DeploymentRequest;
import com.sun.enterprise.deployment.util.DeploymentProperties;
import com.sun.enterprise.deployment.backend.DeploymentStatus;
import com.sun.enterprise.deployment.backend.IASDeploymentException;
import com.sun.enterprise.deployment.pluggable.DeploymentFactory;
import com.sun.enterprise.server.ApplicationServer;
import com.sun.enterprise.server.pluggable.PluggableFeatureFactory;
import com.sun.enterprise.management.deploy.DeploymentCallback;
/**
* Manages the phases and maps deployment operations to deployment phases
* @author deployment dev team
*/
public abstract class DeploymentService {
private static DeploymentService deployService;
/**
* This is a singleton factory for the DeploymentService implementation. We should revisit
* this to make sure this will work in multi-threaded environment, i.e. concurrent deployment.
*/
public static DeploymentService getDeploymentService(
ConfigContext configContext) {
if (deployService != null) {
return deployService;
}
PluggableFeatureFactory featureFactory =
ApplicationServer.getServerContext().getPluggableFeatureFactory();
DeploymentFactory dFactory = featureFactory.getDeploymentFactory();
deployService = dFactory.createDeploymentService(configContext);
return deployService;
}
public static DeploymentService getDeploymentService() {
ConfigContext configContext =
DeploymentServiceUtils.getConfigContext();
return DeploymentService.getDeploymentService(configContext);
}
/**
* This method deploys application. Prepares the app, stores it in
* central repository and registers with config
* @param req DeploymentRequest object
*/
public abstract DeploymentStatus deploy(DeploymentRequest req) throws IASDeploymentException;
/**
* This method deploys application. Prepares the app, stores it in
* It constructs the DeploymentRequest using the parameters first.
*/
public abstract DeploymentStatus deploy(File deployFile,
File planFile, String archiveName, String moduleID,
DeploymentProperties dProps, DeploymentCallback callback)
throws IASDeploymentException;
/**
* This method undeploys application. Removes the application from
* central repository and unregisters the application from config
* @param req DeploymentRequest object
*/
public abstract DeploymentStatus undeploy(DeploymentRequest req)
throws IASDeploymentException;
/**
* This method undeploys application. Removes the application from
* It constructs the DeploymentRequest using the parameters first.
*/
public abstract DeploymentStatus undeploy(String mModuleID,
Map mParams) throws IASDeploymentException;
/**
* This method is used to associate an application to a target.
* @param req DeploymentRequest object
*/
public abstract DeploymentStatus associate(DeploymentRequest req)
throws IASDeploymentException;
/**
* This method is used to associate an application to a target.
* It constructs the DeploymentRequest using the parameters first.
*/
public abstract DeploymentStatus associate(String targetName,
boolean enabled, String virtualServers, String referenceName)
throws IASDeploymentException;
/**
* This method is used to associate an application to a target.
* It constructs the DeploymentRequest using the parameters first.
*/
public abstract DeploymentStatus associate(String targetName,
String referenceName, Map options) throws IASDeploymentException;
/**
* This method removes references of an application on a particular target
* @param req DeploymentRequest object
*/
public abstract DeploymentStatus disassociate(DeploymentRequest req)
throws IASDeploymentException;
/**
* This method removes references of an application on a particular target
* It constructs the DeploymentRequest using the parameters first.
*/
public abstract DeploymentStatus disassociate(String targetName,
String referenceName) throws IASDeploymentException;
public abstract DeploymentStatus disassociate(String targetName,
String referenceName, Map options) throws IASDeploymentException;
public abstract DeploymentStatus start(DeploymentRequest req);
public abstract DeploymentStatus stop(DeploymentRequest req)
throws IASDeploymentException;
public abstract DeploymentStatus start(String moduleID, String targetName,
Map options) throws IASDeploymentException;
public abstract DeploymentStatus stop(String moduleID, String targetName,
Map options) throws IASDeploymentException;
public abstract boolean quit(String moduleID);
/**
* This method finds moduleID by explicitly loading the dd for its
* display name.
* This method is called by the DeployThread if and only if the client
* did not provide a moduleID. This is only true when a client is using
* JSR88.distribute with InputStream signature.
* @@ todo: Ideally we do not want to load the deployment descriptor
* more than once. This one is a necessary evil since we need the
* moduleID *now* before proceeding with the rest of deployment.
* Bigger re-construction is needed if we want to optimize deployment
* further for JSR88 using InputStream.
* NOTE that we choose to load the dd and use the display name as
* the moduleID instead of the uploaded file name for backward
* compatibility and clarity (uploaded file name is not descriptive).
* @param file the deployed file
* @return the moduleID derived from this file using the dd's display name
*/
public abstract String getModuleIDFromDD (File file) throws Exception;
}
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