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/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.ws.internal.consumption.sampleapp.command;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jem.java.JavaClass;
import org.eclipse.jst.ws.internal.consumption.codegen.javamofvisitoractions.JavaMofBeanVisitorAction;
import org.eclipse.jst.ws.internal.consumption.codegen.javamofvisitors.JavaMofBeanVisitor;
import org.eclipse.jst.ws.internal.consumption.command.common.JavaMofReflectionCommand;
import org.eclipse.wst.command.internal.provisional.env.core.AbstractDataModelOperation;
import org.eclipse.wst.command.internal.provisional.env.core.common.MessageUtils;
import org.eclipse.wst.command.internal.provisional.env.core.common.StatusUtils;
import org.eclipse.wst.command.internal.provisional.env.core.selection.BooleanSelection;
import org.eclipse.wst.common.environment.Choice;
import org.eclipse.wst.common.environment.Environment;
import org.eclipse.wst.ws.internal.datamodel.Element;
import org.eclipse.wst.ws.internal.datamodel.Model;
/**
* This is the base class for commands that need to report progress
* and status during and after their execution. This class extends
* {@link org.eclipse.emf.common.command.AbstractCommand AbstractCommand}
// Copyright
public static final String copyright = "(c) Copyright IBM Corporation 2000, 2002.";
* with methods to {@link #setProgressMonitor set}
* and {@link #getProgressMonitor get} a progress monitor,
* and to get a status object {@link #getReadyStatus before}
* or {@link #getResultStatus after} execution.
* <p>
* Note that the responsibility of providing an
* {@link org.eclipse.core.runtime.IProgressMonitor IProgressMonitor}
* rests with frameworks that construct or run ProgressCommand objects,
* whereas the responsibility of providing an
* {@link org.eclipse.core.runtime.IStatus IStatus}
* object lies with the subclasses of ProgressCommand.
* Subclasses must follow the rules described for
* {@link org.eclipse.emf.common.command.AbstractCommand AbstractCommand}.
*/
public class JavaToModelCommand extends AbstractDataModelOperation
{
private MessageUtils msgUtils;
private String clientProject;
private BooleanSelection[] methods;
private String proxyBean;
private JavaClass javaClass;
private Model model;
private Element parentElement;
public JavaToModelCommand ()
{
String pluginId = "org.eclipse.jst.ws.consumption";
msgUtils = new MessageUtils(pluginId + ".plugin", this);
}
private IStatus createJavaReflection(Environment env, IProgressMonitor monitor )
{
IStatus status = Status.OK_STATUS;
JavaMofReflectionCommand javaMofReflectionCommand = new JavaMofReflectionCommand();
javaMofReflectionCommand.setClientProject(clientProject);
javaMofReflectionCommand.setProxyBean(proxyBean);
javaMofReflectionCommand.setEnvironment( env );
//javaMofReflectionCommand.setStatusMonitor(getStatusMonitor());
status = javaMofReflectionCommand.execute( monitor, null);
javaClass = (JavaClass)javaMofReflectionCommand.getJavaClass();
return status;
}
/**
* The Model that was created from this javamof
* @return Model The data model that was created
**/
public Model getJavaDataModel()
{
return model;
}
/**
* Build the datamodel from the mof
*/
public IStatus buildModelFromMof (Environment env) throws CoreException
{
Choice OKChoice = new Choice('O', msgUtils.getMessage("LABEL_OK"), msgUtils.getMessage("DESCRIPTION_OK"));
Choice CancelChoice = new Choice('C', msgUtils.getMessage("LABEL_CANCEL"), msgUtils.getMessage("DESCRIPTION_CANCEL"));
// we could have one of three cases:
//1. The model is null meaning we want and the parent element is null, meaning we want to
// create a brand new model and make this bean its root
//2. The model is null but the parentElement is not, meaning we want to add the Bean to the
// given parent element
//3. The model is not null however the parentElement is, meaning we want to add this Bean to
// This model but dont attach it to anything
IStatus status = Status.OK_STATUS;
if(model == null && parentElement == null){
JavaMofBeanVisitorAction beanVisitorAction = new JavaMofBeanVisitorAction(clientProject,methods, env);
//beanVisitorAction.setStatusMonitor(getStatusMonitor());
JavaMofBeanVisitor beanVisitor = new JavaMofBeanVisitor();
status = beanVisitor.run(javaClass,beanVisitorAction);
//
int severity = status.getSeverity();
if (severity==Status.ERROR)
return status;
if (severity==Status.WARNING)
{
Choice result = env.getStatusHandler().report(status, new Choice[]{OKChoice, CancelChoice});
if (result.getLabel().equals(CancelChoice.getLabel()))
{
//return an error status since the user canceled
return StatusUtils.errorStatus( msgUtils.getMessage("MSG_ERROR_SAMPLE_CREATION_CANCELED") );
}
}
//
model = beanVisitorAction.getModel();
}
else if (model == null && parentElement != null){
JavaMofBeanVisitorAction beanVisitorAction = new JavaMofBeanVisitorAction(parentElement,clientProject, env);
//beanVisitorAction.setStatusMonitor(getStatusMonitor());
JavaMofBeanVisitor beanVisitor = new JavaMofBeanVisitor();
status = beanVisitor.run(javaClass,beanVisitorAction);
//
int severity = status.getSeverity();
if (severity==Status.ERROR)
return status;
if (severity==Status.WARNING)
{
Choice result = env.getStatusHandler().report(status, new Choice[]{OKChoice, CancelChoice});
if (result.getLabel().equals(CancelChoice.getLabel()))
{
//return an error status since the user canceled
return StatusUtils.errorStatus( msgUtils.getMessage("MSG_ERROR_SAMPLE_CREATION_CANCELED") );
}
}
//
model = beanVisitorAction.getModel();
}
else {
JavaMofBeanVisitorAction beanVisitorAction = new JavaMofBeanVisitorAction(model,clientProject, env);
//beanVisitorAction.setStatusMonitor(getStatusMonitor());
JavaMofBeanVisitor beanVisitor = new JavaMofBeanVisitor();
status = beanVisitor.run(javaClass,beanVisitorAction);
//
int severity = status.getSeverity();
if (severity==Status.ERROR)
return status;
if (severity==Status.WARNING)
{
Choice result = env.getStatusHandler().report(status, new Choice[]{OKChoice, CancelChoice});
if (result.getLabel().equals(CancelChoice.getLabel()))
{
//return an error status since the user canceled
return StatusUtils.errorStatus( msgUtils.getMessage("MSG_ERROR_SAMPLE_CREATION_CANCELED") );
}
}
//
model = beanVisitorAction.getModel();
}
return status;
}
/**
* Get the java model from the resource then
* build the model from the mof
*/
public IStatus execute( IProgressMonitor monitor, IAdaptable adaptable )
{
Environment env = getEnvironment();
IStatus status = Status.OK_STATUS;
if(clientProject == null) return status;
status = createJavaReflection(env, monitor);
if (status.getSeverity()==Status.ERROR) return status;
try{
status = buildModelFromMof(env);
return status;
}catch(CoreException exc){
IStatus embeddedStatus = exc.getStatus();
status = embeddedStatus;
return status;
}
}
public void setMethods(BooleanSelection[] methods)
{
this.methods = methods;
}
public void setClientProject(String clientProject)
{
this.clientProject = clientProject;
}
public void setParentElement(Element parentElement)
{
this.parentElement = parentElement;
}
public void setProxyBean(String proxyBean)
{
this.proxyBean = proxyBean;
}
}
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