plugins/org.eclipse.jst.j2ee/earproject/org/eclipse/jst/j2ee/application/operations/FlexibleJ2EEModuleCreationDataModel.java - gerrit/jeetools/webtools.javaee - Git at Google

 /***************************************************************************************************
  * Copyright (c) 2003, 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
  **************************************************************************************************/
 /*
  * Created on Nov 5, 2003
  *
  * To change the template for this generated file go to Window&gt;Preferences&gt;Java&gt;Code
  * Generation&gt;Code and Comments
  */
 package org.eclipse.jst.j2ee.application.operations;

 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.wst.common.frameworks.operations.WTPOperationDataModelEvent;
 import org.eclipse.wst.common.frameworks.operations.WTPPropertyDescriptor;
 import org.eclispe.wst.common.frameworks.internal.plugin.WTPCommonMessages;
 import org.eclispe.wst.common.frameworks.internal.plugin.WTPCommonPlugin;

 /**
  * This dataModel is a common super class used for to create Flexibile Modules.
  *
  * This class (and all its fields and methods) is likely to change during the WTP 1.0 milestones as
  * the new project structures are adopted. Use at your own risk.
  *
  * @since WTP 1.0
  */
 public abstract class FlexibleJ2EEModuleCreationDataModel extends FlexibleJ2EECreationDataModel implements IAnnotationsDataModel {

 	/**
 	 * type Integer
 	 */
 	public static final String J2EE_MODULE_VERSION = "FlexibleJ2EEModuleCreationDataModel.J2EE_MODULE_VERSION"; //$NON-NLS-1$

 	/**
 	 * This corresponds to the J2EE versions of 1.2, 1.3, 1.4, etc. Each subclass will convert this
 	 * version to its corresponding highest module version supported by the J2EE version and set the
 	 * J2EE_MODULE_VERSION property.
 	 *
 	 * type Integer
 	 */
 	public static final String J2EE_VERSION = "FlexibleJ2EEModuleCreationDataModel.J2EE_VERSION"; //$NON-NLS-1$

 	/**
 	 * type Boolean, default false
 	 */
 	public static final String ADD_TO_EAR = "FlexibleJ2EEModuleCreationDataModel.ADD_TO_EAR"; //$NON-NLS-1$

 	/**
 	 * type String
 	 */
 	public static final String EAR_MODULE_NAME = "FlexibleJ2EEModuleCreationDataModel.EAR_MODULE_NAME"; //$NON-NLS-1$

 	/**
 	 * type boolean
 	 */
 	private static final String NESTED_MODEL_ADD_TO_EAR = "FlexibleJ2EEModuleCreationDataModel.NESTED_MODEL_ADD_TO_EAR"; //$NON-NLS-1$

 	/**
 	 * type boolean
 	 */
 	private static final String NESTED_MODEL_JAR_DEPENDENCY = "FlexibleJ2EEModuleCreationDataModel.NESTED_MODEL_JAR_DEPENDENCY"; //$NON-NLS-1$


 	private AddModuleToEARDataModel addModuleToEARDataModel;

 	private UpdateManifestDataModel jarDependencyDataModel;

 	private ClassPathSelection cachedSelection;

 	protected void init() {
 		super.init();

 		setProperty(J2EE_MODULE_VERSION, getDefaultProperty(J2EE_MODULE_VERSION));

 	}

 	protected void initValidBaseProperties() {
 		super.initValidBaseProperties();
 		addValidBaseProperty(J2EE_MODULE_VERSION);
 		addValidBaseProperty(J2EE_VERSION);
 		addValidBaseProperty(EAR_MODULE_NAME);
 		addValidBaseProperty(ADD_TO_EAR);
 		addValidBaseProperty(USE_ANNOTATIONS);

 	}

 	protected void initNestedModels() {
 		super.initNestedModels();

 		addModuleToEARDataModel = createModuleNestedModel();
 		if (addModuleToEARDataModel != null)
 			addNestedModel(NESTED_MODEL_ADD_TO_EAR, addModuleToEARDataModel);
 		jarDependencyDataModel = new UpdateManifestDataModel();
 		addNestedModel(NESTED_MODEL_JAR_DEPENDENCY, jarDependencyDataModel);
 	}

 	protected AddModuleToEARDataModel createModuleNestedModel() {
 		return new AddModuleToEARDataModel();
 	}

 	protected Object getDefaultProperty(String propertyName) {
 		if (propertyName.equals(ADD_TO_EAR)) {
 			return Boolean.FALSE;
 		} else if (propertyName.equals(USE_ANNOTATIONS)) {
 			return Boolean.FALSE;
 		} else if (propertyName.equals(J2EE_MODULE_VERSION)) {
 			return getDefaultJ2EEModuleVersion();
 		} else {
 			return super.getDefaultProperty(propertyName);
 		}
 	}

 	protected abstract Integer getDefaultJ2EEModuleVersion();


 	protected boolean doSetProperty(String propertyName, Object propertyValue) {
 		if (propertyName.equals(PROJECT_NAME)) {
 			//should  use MODULE_NAME?
 		}
 		boolean returnValue = super.doSetProperty(propertyName, propertyValue);

 		if (propertyName.equals(J2EE_VERSION)) {
 			Integer modVersion = convertJ2EEVersionToModuleVersion((Integer) propertyValue);
 			setProperty(J2EE_MODULE_VERSION, modVersion);
 			return false;
 		}
 		if (propertyName.equals(EAR_MODULE_NAME)) {
 			getAddModuleToApplicationDataModel().setProperty(AddModuleToEARDataModel.PROJECT_NAME, propertyValue);
 		}

 		if(propertyName.equals(MODULE_NAME)){

 		}
 		if (propertyName.equals(PROJECT_NAME)) {
 //			IProject project = getTargetProject();
 //			getAddModuleToApplicationDataModel().setProperty(AddModuleToEARDataModel.ARCHIVE_PROJECT, project);
 //			if (!isSet(EAR_MODULE_NAME)) {
 //				String earProjectName = getStringProperty(EAR_PROJECT_NAME);
 //				notifyListeners(EAR_PROJECT_NAME, earProjectName, earProjectName);
 //
 //			}
 //			jarDependencyDataModel.setProperty(UpdateManifestDataModel.PROJECT_NAME, propertyValue);
 		}

 		if (propertyName.equals(ADD_TO_EAR)) {
 			notifyEnablementChange(ADD_TO_EAR);
 		}

 		return returnValue;
 	}


 	protected Boolean basicIsEnabled(String propertyName) {
 		Boolean enabled = super.basicIsEnabled(propertyName);
 		if (enabled.booleanValue()) {
 			if (propertyName.equals(EAR_MODULE_NAME)) {
 				enabled = (Boolean) getProperty(ADD_TO_EAR);
 			}
 		}
 		return enabled;
 	}

 	/**
 	 * Subclasses should override to convert the j2eeVersion to a module version id. By default we
 	 * return the j2eeVersion which is fine if no conversion is necessary.
 	 *
 	 * @param integer
 	 * @return
 	 */
 	protected Integer convertJ2EEVersionToModuleVersion(Integer j2eeVersion) {
 		return j2eeVersion;
 	}


 	protected final AddModuleToEARDataModel getAddModuleToApplicationDataModel() {
 		return addModuleToEARDataModel;
 	}

 	protected WTPPropertyDescriptor[] doGetValidPropertyDescriptors(String propertyName) {
 		if (propertyName.equals(J2EE_MODULE_VERSION)) {
 			return getValidJ2EEModuleVersionDescriptors();
 		} else if (propertyName.equals(EAR_MODULE_NAME)) {
 			int j2eeVersion = getJ2EEVersion();

 			//To do: change logic to  get the ear modules

 //			IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
 //			ArrayList projectList = new ArrayList();
 //			int earVersion = 0;
 //			EARNatureRuntime earNature = null;
 //			for (int i = 0; i < projects.length; i++) {
 //				try {
 //					earNature = (EARNatureRuntime) projects[i].getNature(IEARNatureConstants.NATURE_ID);
 //					if (earNature != null) {
 //						earVersion = earNature.getJ2EEVersion();
 //						if (j2eeVersion <= earVersion) {
 //							projectList.add(projects[i].getName());
 //						}
 //					}
 //				} catch (CoreException e) {
 //				}
 //			}
 //			WTPPropertyDescriptor[] descriptors = new WTPPropertyDescriptor[projectList.size()];
 //			for (int i = 0; i < descriptors.length; i++) {
 //				descriptors[i] = new WTPPropertyDescriptor(projectList.get(i));
 //			}
 //			return descriptors;
 		}
 		return super.doGetValidPropertyDescriptors(propertyName);
 	}

 	public final int getJ2EEVersion() {
 		return convertModuleVersionToJ2EEVersion(getIntProperty(J2EE_MODULE_VERSION));
 	}

 	protected IStatus doValidateProperty(String propertyName) {
 		if (EAR_MODULE_NAME.equals(propertyName) && getBooleanProperty(ADD_TO_EAR)) {
 			return validateEARModuleNameProperty();
 		} else if (J2EE_MODULE_VERSION.equals(propertyName)) {
 			return validateJ2EEModuleVersionProperty();
 		}

 		return super.doValidateProperty(propertyName);
 	}

 	private IStatus validateJ2EEModuleVersionProperty() {
 		int j2eeVersion = getIntProperty(J2EE_MODULE_VERSION);
 		if (j2eeVersion == -1)
 			return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.J2EE_SPEC_LEVEL_NOT_FOUND));
 		return OK_STATUS;
 	}

 	private IStatus validateEARModuleNameProperty() {
 //		IProject earProject = applicationCreationDataModel.getTargetProject();
 //		if (null != earProject && earProject.exists()) {
 //			if (earProject.isOpen()) {
 //				try {
 //					EARNatureRuntime earNature = (EARNatureRuntime) earProject.getNature(IEARNatureConstants.NATURE_ID);
 //					if (earNature == null) {
 //						return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_NOT_EAR, new Object[]{earProject.getName()}));
 //					} else if (earNature.getJ2EEVersion() < getJ2EEVersion()) {
 //						String earVersion = EnterpriseApplicationCreationDataModel.getVersionString(earNature.getJ2EEVersion());
 //						return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.INCOMPATABLE_J2EE_VERSIONS, new Object[]{earProject.getName(), earVersion}));
 //					}
 //					return OK_STATUS;
 //				} catch (CoreException e) {
 //					return new Status(IStatus.ERROR, J2EEPlugin.PLUGIN_ID, -1, null, e);
 //				}
 //			}
 //			return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_ClOSED, new Object[]{earProject.getName()}));
 //		} else if (null != earProject && null != getTargetProject()) {
 //			if (earProject.getName().equals(getTargetProject().getName())) {
 //				return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.SAME_MODULE_AND_EAR_NAME, new Object[]{earProject.getName()}));
 //			} else if (!CoreFileSystemLibrary.isCaseSensitive()) {
 //				if (earProject.getName().toLowerCase().equals(getTargetProject().getName().toLowerCase())) {
 //					return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.SAME_MODULE_AND_EAR_NAME, new Object[]{earProject.getName()}));
 //				}
 //			}
 //		}
 //		IStatus status = applicationCreationDataModel.validateProperty(EnterpriseApplicationCreationDataModel.PROJECT_NAME);
 //		if (status.isOK()) {
 //			status = applicationCreationDataModel.validateProperty(EnterpriseApplicationCreationDataModel.PROJECT_LOCATION);
 //		}
 //		return status;
 		IStatus status = null;
 		return status;
 	}

 	protected abstract WTPPropertyDescriptor[] getValidJ2EEModuleVersionDescriptors();

 	protected abstract int convertModuleVersionToJ2EEVersion(int moduleVersion);

 	protected abstract EClass getModuleType();

 	protected abstract String getModuleExtension();

 	/**
 	 * @return
 	 */
 	public final UpdateManifestDataModel getUpdateManifestDataModel() {
 		return jarDependencyDataModel;
 	}


 	public final ClassPathSelection getClassPathSelection() {
 //		boolean createNew = false;
 //		if (null == cachedSelection || !getApplicationCreationDataModel().getTargetProject().getName().equals(cachedSelection.getEARFile().getURI())) {
 //			createNew = true;
 //		}
 //		// close an existing cachedSelection
 //		if (createNew && cachedSelection != null) {
 //			EARFile earFile = cachedSelection.getEARFile();
 //			if (earFile != null)
 //				earFile.close();
 //		}
 //
 //		if (createNew && getTargetProject() != null) {
 //			cachedSelection = ClasspathSelectionHelper.createClasspathSelection(getTargetProject(), getModuleExtension(), getApplicationCreationDataModel().getTargetProject(), getModuleType());
 //		}
 		return cachedSelection;
 	}


 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.common.frameworks.internal.operation.WTPOperationDataModel#dispose()
 	 */
 	public void dispose() {
 		if (cachedSelection != null)
 			cachedSelection.getEARFile().close();
 		super.dispose();
 	}

 	public void propertyChanged(WTPOperationDataModelEvent event) {
 		super.propertyChanged(event);
 		if (event.getDataModel() == addModuleToEARDataModel && event.getFlag() == WTPOperationDataModelEvent.PROPERTY_CHG && event.getPropertyName().equals(AddModuleToEARDataModel.PROJECT_NAME)) {
 //ToDo:
 //			applicationCreationDataModel.setProperty(EnterpriseApplicationCreationDataModel.PROJECT_NAME, event.getProperty());
 		}
 	}

 }
	/***************************************************************************************************
	* Copyright (c) 2003, 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
	**************************************************************************************************/
	/*
	* Created on Nov 5, 2003
	*
	* To change the template for this generated file go to Window>Preferences>Java>Code
	* Generation>Code and Comments
	*/
	package org.eclipse.jst.j2ee.application.operations;

	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.wst.common.frameworks.operations.WTPOperationDataModelEvent;
	import org.eclipse.wst.common.frameworks.operations.WTPPropertyDescriptor;
	import org.eclispe.wst.common.frameworks.internal.plugin.WTPCommonMessages;
	import org.eclispe.wst.common.frameworks.internal.plugin.WTPCommonPlugin;

	/**
	* This dataModel is a common super class used for to create Flexibile Modules.
	*
	* This class (and all its fields and methods) is likely to change during the WTP 1.0 milestones as
	* the new project structures are adopted. Use at your own risk.
	*
	* @since WTP 1.0
	*/
	public abstract class FlexibleJ2EEModuleCreationDataModel extends FlexibleJ2EECreationDataModel implements IAnnotationsDataModel {

	/**
	* type Integer
	*/
	public static final String J2EE_MODULE_VERSION = "FlexibleJ2EEModuleCreationDataModel.J2EE_MODULE_VERSION"; //$NON-NLS-1$

	/**
	* This corresponds to the J2EE versions of 1.2, 1.3, 1.4, etc. Each subclass will convert this
	* version to its corresponding highest module version supported by the J2EE version and set the
	* J2EE_MODULE_VERSION property.
	*
	* type Integer
	*/
	public static final String J2EE_VERSION = "FlexibleJ2EEModuleCreationDataModel.J2EE_VERSION"; //$NON-NLS-1$

	/**
	* type Boolean, default false
	*/
	public static final String ADD_TO_EAR = "FlexibleJ2EEModuleCreationDataModel.ADD_TO_EAR"; //$NON-NLS-1$

	/**
	* type String
	*/
	public static final String EAR_MODULE_NAME = "FlexibleJ2EEModuleCreationDataModel.EAR_MODULE_NAME"; //$NON-NLS-1$

	/**
	* type boolean
	*/
	private static final String NESTED_MODEL_ADD_TO_EAR = "FlexibleJ2EEModuleCreationDataModel.NESTED_MODEL_ADD_TO_EAR"; //$NON-NLS-1$

	/**
	* type boolean
	*/
	private static final String NESTED_MODEL_JAR_DEPENDENCY = "FlexibleJ2EEModuleCreationDataModel.NESTED_MODEL_JAR_DEPENDENCY"; //$NON-NLS-1$


	private AddModuleToEARDataModel addModuleToEARDataModel;

	private UpdateManifestDataModel jarDependencyDataModel;

	private ClassPathSelection cachedSelection;

	protected void init() {
	super.init();

	setProperty(J2EE_MODULE_VERSION, getDefaultProperty(J2EE_MODULE_VERSION));

	}

	protected void initValidBaseProperties() {
	super.initValidBaseProperties();
	addValidBaseProperty(J2EE_MODULE_VERSION);
	addValidBaseProperty(J2EE_VERSION);
	addValidBaseProperty(EAR_MODULE_NAME);
	addValidBaseProperty(ADD_TO_EAR);
	addValidBaseProperty(USE_ANNOTATIONS);

	}

	protected void initNestedModels() {
	super.initNestedModels();

	addModuleToEARDataModel = createModuleNestedModel();
	if (addModuleToEARDataModel != null)
	addNestedModel(NESTED_MODEL_ADD_TO_EAR, addModuleToEARDataModel);
	jarDependencyDataModel = new UpdateManifestDataModel();
	addNestedModel(NESTED_MODEL_JAR_DEPENDENCY, jarDependencyDataModel);
	}

	protected AddModuleToEARDataModel createModuleNestedModel() {
	return new AddModuleToEARDataModel();
	}

	protected Object getDefaultProperty(String propertyName) {
	if (propertyName.equals(ADD_TO_EAR)) {
	return Boolean.FALSE;
	} else if (propertyName.equals(USE_ANNOTATIONS)) {
	return Boolean.FALSE;
	} else if (propertyName.equals(J2EE_MODULE_VERSION)) {
	return getDefaultJ2EEModuleVersion();
	} else {
	return super.getDefaultProperty(propertyName);
	}
	}

	protected abstract Integer getDefaultJ2EEModuleVersion();


	protected boolean doSetProperty(String propertyName, Object propertyValue) {
	if (propertyName.equals(PROJECT_NAME)) {
	//should use MODULE_NAME?
	}
	boolean returnValue = super.doSetProperty(propertyName, propertyValue);

	if (propertyName.equals(J2EE_VERSION)) {
	Integer modVersion = convertJ2EEVersionToModuleVersion((Integer) propertyValue);
	setProperty(J2EE_MODULE_VERSION, modVersion);
	return false;
	}
	if (propertyName.equals(EAR_MODULE_NAME)) {
	getAddModuleToApplicationDataModel().setProperty(AddModuleToEARDataModel.PROJECT_NAME, propertyValue);
	}

	if(propertyName.equals(MODULE_NAME)){

	}
	if (propertyName.equals(PROJECT_NAME)) {
	// IProject project = getTargetProject();
	// getAddModuleToApplicationDataModel().setProperty(AddModuleToEARDataModel.ARCHIVE_PROJECT, project);
	// if (!isSet(EAR_MODULE_NAME)) {
	// String earProjectName = getStringProperty(EAR_PROJECT_NAME);
	// notifyListeners(EAR_PROJECT_NAME, earProjectName, earProjectName);
	//
	// }
	// jarDependencyDataModel.setProperty(UpdateManifestDataModel.PROJECT_NAME, propertyValue);
	}

	if (propertyName.equals(ADD_TO_EAR)) {
	notifyEnablementChange(ADD_TO_EAR);
	}

	return returnValue;
	}


	protected Boolean basicIsEnabled(String propertyName) {
	Boolean enabled = super.basicIsEnabled(propertyName);
	if (enabled.booleanValue()) {
	if (propertyName.equals(EAR_MODULE_NAME)) {
	enabled = (Boolean) getProperty(ADD_TO_EAR);
	}
	}
	return enabled;
	}

	/**
	* Subclasses should override to convert the j2eeVersion to a module version id. By default we
	* return the j2eeVersion which is fine if no conversion is necessary.
	*
	* @param integer
	* @return
	*/
	protected Integer convertJ2EEVersionToModuleVersion(Integer j2eeVersion) {
	return j2eeVersion;
	}


	protected final AddModuleToEARDataModel getAddModuleToApplicationDataModel() {
	return addModuleToEARDataModel;
	}

	protected WTPPropertyDescriptor[] doGetValidPropertyDescriptors(String propertyName) {
	if (propertyName.equals(J2EE_MODULE_VERSION)) {
	return getValidJ2EEModuleVersionDescriptors();
	} else if (propertyName.equals(EAR_MODULE_NAME)) {
	int j2eeVersion = getJ2EEVersion();

	//To do: change logic to get the ear modules

	// IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
	// ArrayList projectList = new ArrayList();
	// int earVersion = 0;
	// EARNatureRuntime earNature = null;
	// for (int i = 0; i < projects.length; i++) {
	// try {
	// earNature = (EARNatureRuntime) projects[i].getNature(IEARNatureConstants.NATURE_ID);
	// if (earNature != null) {
	// earVersion = earNature.getJ2EEVersion();
	// if (j2eeVersion <= earVersion) {
	// projectList.add(projects[i].getName());
	// }
	// }
	// } catch (CoreException e) {
	// }
	// }
	// WTPPropertyDescriptor[] descriptors = new WTPPropertyDescriptor[projectList.size()];
	// for (int i = 0; i < descriptors.length; i++) {
	// descriptors[i] = new WTPPropertyDescriptor(projectList.get(i));
	// }
	// return descriptors;
	}
	return super.doGetValidPropertyDescriptors(propertyName);
	}

	public final int getJ2EEVersion() {
	return convertModuleVersionToJ2EEVersion(getIntProperty(J2EE_MODULE_VERSION));
	}

	protected IStatus doValidateProperty(String propertyName) {
	if (EAR_MODULE_NAME.equals(propertyName) && getBooleanProperty(ADD_TO_EAR)) {
	return validateEARModuleNameProperty();
	} else if (J2EE_MODULE_VERSION.equals(propertyName)) {
	return validateJ2EEModuleVersionProperty();
	}

	return super.doValidateProperty(propertyName);
	}

	private IStatus validateJ2EEModuleVersionProperty() {
	int j2eeVersion = getIntProperty(J2EE_MODULE_VERSION);
	if (j2eeVersion == -1)
	return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.J2EE_SPEC_LEVEL_NOT_FOUND));
	return OK_STATUS;
	}

	private IStatus validateEARModuleNameProperty() {
	// IProject earProject = applicationCreationDataModel.getTargetProject();
	// if (null != earProject && earProject.exists()) {
	// if (earProject.isOpen()) {
	// try {
	// EARNatureRuntime earNature = (EARNatureRuntime) earProject.getNature(IEARNatureConstants.NATURE_ID);
	// if (earNature == null) {
	// return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_NOT_EAR, new Object[]{earProject.getName()}));
	// } else if (earNature.getJ2EEVersion() < getJ2EEVersion()) {
	// String earVersion = EnterpriseApplicationCreationDataModel.getVersionString(earNature.getJ2EEVersion());
	// return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.INCOMPATABLE_J2EE_VERSIONS, new Object[]{earProject.getName(), earVersion}));
	// }
	// return OK_STATUS;
	// } catch (CoreException e) {
	// return new Status(IStatus.ERROR, J2EEPlugin.PLUGIN_ID, -1, null, e);
	// }
	// }
	// return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_ClOSED, new Object[]{earProject.getName()}));
	// } else if (null != earProject && null != getTargetProject()) {
	// if (earProject.getName().equals(getTargetProject().getName())) {
	// return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.SAME_MODULE_AND_EAR_NAME, new Object[]{earProject.getName()}));
	// } else if (!CoreFileSystemLibrary.isCaseSensitive()) {
	// if (earProject.getName().toLowerCase().equals(getTargetProject().getName().toLowerCase())) {
	// return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.SAME_MODULE_AND_EAR_NAME, new Object[]{earProject.getName()}));
	// }
	// }
	// }
	// IStatus status = applicationCreationDataModel.validateProperty(EnterpriseApplicationCreationDataModel.PROJECT_NAME);
	// if (status.isOK()) {
	// status = applicationCreationDataModel.validateProperty(EnterpriseApplicationCreationDataModel.PROJECT_LOCATION);
	// }
	// return status;
	IStatus status = null;
	return status;
	}

	protected abstract WTPPropertyDescriptor[] getValidJ2EEModuleVersionDescriptors();

	protected abstract int convertModuleVersionToJ2EEVersion(int moduleVersion);

	protected abstract EClass getModuleType();

	protected abstract String getModuleExtension();

	/**
	* @return
	*/
	public final UpdateManifestDataModel getUpdateManifestDataModel() {
	return jarDependencyDataModel;
	}



	public final ClassPathSelection getClassPathSelection() {
	// boolean createNew = false;
	// if (null == cachedSelection \|\| !getApplicationCreationDataModel().getTargetProject().getName().equals(cachedSelection.getEARFile().getURI())) {
	// createNew = true;
	// }
	// // close an existing cachedSelection
	// if (createNew && cachedSelection != null) {
	// EARFile earFile = cachedSelection.getEARFile();
	// if (earFile != null)
	// earFile.close();
	// }
	//
	// if (createNew && getTargetProject() != null) {
	// cachedSelection = ClasspathSelectionHelper.createClasspathSelection(getTargetProject(), getModuleExtension(), getApplicationCreationDataModel().getTargetProject(), getModuleType());
	// }
	return cachedSelection;
	}


	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.common.frameworks.internal.operation.WTPOperationDataModel#dispose()
	*/
	public void dispose() {
	if (cachedSelection != null)
	cachedSelection.getEARFile().close();
	super.dispose();
	}

	public void propertyChanged(WTPOperationDataModelEvent event) {
	super.propertyChanged(event);
	if (event.getDataModel() == addModuleToEARDataModel && event.getFlag() == WTPOperationDataModelEvent.PROPERTY_CHG && event.getPropertyName().equals(AddModuleToEARDataModel.PROJECT_NAME)) {
	//ToDo:
	// applicationCreationDataModel.setProperty(EnterpriseApplicationCreationDataModel.PROJECT_NAME, event.getProperty());
	}
	}

	}