jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/facet/JpaEEProjectCreationDataModelProvider.java - dali/webtools.dali - Git at Google

 /*******************************************************************************
  *  Copyright (c) 2010  Oracle. 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:
  *  	Oracle - initial API and implementation
  *******************************************************************************/
 package org.eclipse.jpt.core.internal.facet;

 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.jem.util.emf.workbench.ProjectUtilities;
 import org.eclipse.jpt.core.JpaFacet;
 import org.eclipse.jst.common.project.facet.core.JavaFacet;
 import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin;
 import org.eclipse.jst.j2ee.project.facet.IJ2EEFacetConstants;
 import org.eclipse.jst.j2ee.project.facet.IJ2EEModuleFacetInstallDataModelProperties;
 import org.eclipse.wst.common.frameworks.datamodel.DataModelEvent;
 import org.eclipse.wst.common.frameworks.datamodel.DataModelPropertyDescriptor;
 import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
 import org.eclipse.wst.common.frameworks.datamodel.IDataModelListener;
 import org.eclipse.wst.common.frameworks.internal.operations.ProjectCreationDataModelProviderNew;
 import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonMessages;
 import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonPlugin;
 import org.eclipse.wst.common.project.facet.core.IFacetedProject;
 import org.eclipse.wst.common.project.facet.core.IFacetedProjectWorkingCopy;
 import org.eclipse.wst.common.project.facet.core.IProjectFacet;
 import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager;
 import org.eclipse.wst.common.project.facet.core.runtime.IRuntime;

 public class JpaEEProjectCreationDataModelProvider
 		extends JpaProjectCreationDataModelProvider {

 	public JpaEEProjectCreationDataModelProvider() {
 		super();
 	}


 	@Override
 	public void init() {
 		super.init();

 		Collection<IProjectFacet> requiredFacets = new ArrayList<IProjectFacet>();
 		requiredFacets.add(JavaFacet.FACET);
 		requiredFacets.add(JpaFacet.FACET);
 		requiredFacets.add(IJ2EEFacetConstants.UTILITY_FACET);
 		setProperty(REQUIRED_FACETS_COLLECTION, requiredFacets);

 		FacetDataModelMap map = (FacetDataModelMap) getProperty(FACET_DM_MAP);

 		IDataModel utilFacet = map.getFacetDataModel(IJ2EEFacetConstants.UTILITY_FACET.getId());
 		utilFacet.addListener(
 			new IDataModelListener() {
 				public void propertyChanged(DataModelEvent event) {
 					if (IJ2EEModuleFacetInstallDataModelProperties.EAR_PROJECT_NAME.equals(event.getPropertyName())) {
 						if (isPropertySet(EAR_PROJECT_NAME)) {
 							setProperty(EAR_PROJECT_NAME, event.getProperty());
 						}
 						else {
 							model.notifyPropertyChange(EAR_PROJECT_NAME, IDataModel.DEFAULT_CHG);
 						}
 					}
 					else if (IJ2EEModuleFacetInstallDataModelProperties.ADD_TO_EAR.equals(event.getPropertyName())) {
 						setProperty(ADD_TO_EAR, event.getProperty());
 					}
 				}
 			});
 	}

 	@Override
 	public boolean isPropertyEnabled(String propertyName) {
 		if (FACET_RUNTIME.equals(propertyName)) {
 			if (getBooleanProperty(ADD_TO_EAR)) {
 				IStatus status = validateEAR(model.getStringProperty(EAR_PROJECT_NAME));
 				if (status.isOK()) {
 					IProject earProject = ProjectUtilities.getProject(getStringProperty(EAR_PROJECT_NAME));
 					if (earProject != null) {
 						IFacetedProject facetdEarProject;
 						try {
 							facetdEarProject = ProjectFacetsManager.create(earProject);
 							if (facetdEarProject != null) {
 								return false;
 							}
 						} catch (CoreException e) {
 							J2EEPlugin.logError(e);
 						}
 					}
 				}
 			}
 			return true;
 		}
 		return super.isPropertyEnabled(propertyName);
 	}

 	@Override
 	public Object getDefaultProperty(String propertyName) {
 		if (EAR_PROJECT_NAME.equals(propertyName)) {
 			IDataModel utilityFacetModel = getUtilityFacetModel();
 			if (utilityFacetModel !=null) {
 				return utilityFacetModel.getProperty(IJ2EEModuleFacetInstallDataModelProperties.EAR_PROJECT_NAME);
 			}
 		}
 		return super.getDefaultProperty(propertyName);
 	}

 	@Override
 	public DataModelPropertyDescriptor[] getValidPropertyDescriptors(String propertyName) {
 		if (FACET_RUNTIME.equals(propertyName) && getBooleanProperty(ADD_TO_EAR)) {
 			DataModelPropertyDescriptor[] descriptors = super.getValidPropertyDescriptors(propertyName);
 			List list = new ArrayList();
 			for (int i = 0; i < descriptors.length; i++) {
 				IRuntime rt = (IRuntime) descriptors[i].getPropertyValue();
 				if (rt == null || rt.supports(IJ2EEFacetConstants.ENTERPRISE_APPLICATION_FACET)) {
 					list.add(descriptors[i]);
 				}
 			}
 			descriptors = new DataModelPropertyDescriptor[list.size()];
 			for (int i = 0; i < descriptors.length; i++) {
 				descriptors[i] = (DataModelPropertyDescriptor) list.get(i);
 			}
 			return descriptors;
 		}
 		return super.getValidPropertyDescriptors(propertyName);
 	}

 	@Override
 	public boolean propertySet(String propertyName, Object propertyValue) {
 		if (EAR_PROJECT_NAME.equals(propertyName) || ADD_TO_EAR.equals(propertyName)) {
 			IDataModel utilityFacetModel = getUtilityFacetModel();
 			if (null != utilityFacetModel){
 				if (EAR_PROJECT_NAME.equals(propertyName)) {
 					utilityFacetModel.setProperty(IJ2EEModuleFacetInstallDataModelProperties.EAR_PROJECT_NAME, propertyValue);
 				}
 				else {
 					utilityFacetModel.setProperty(IJ2EEModuleFacetInstallDataModelProperties.ADD_TO_EAR, propertyValue);
 				}
 			}
 			if (getBooleanProperty(ADD_TO_EAR)) {
 				IStatus status = validateEAR(model.getStringProperty(EAR_PROJECT_NAME));
 				if (status.isOK()) {
 					IProject earProject = ProjectUtilities.getProject(getStringProperty(EAR_PROJECT_NAME));
 					if (earProject != null) {
 						IFacetedProject facetedEarProject;
 						try {
 							facetedEarProject = ProjectFacetsManager.create(earProject);
 							if (facetedEarProject != null) {
 								setProperty(FACET_RUNTIME, facetedEarProject.getPrimaryRuntime());
 							}
 						}
 						catch (CoreException e) {
 							J2EEPlugin.logError(e);
 						}
 					}
 				}
 			}
 			if (ADD_TO_EAR.equals(propertyName)) {
 				model.notifyPropertyChange(FACET_RUNTIME, IDataModel.VALID_VALUES_CHG);
 			}
 			model.notifyPropertyChange(FACET_RUNTIME, IDataModel.ENABLE_CHG);
 		}
 		return super.propertySet(propertyName, propertyValue);
 	}

 	@Override
 	public IStatus validate(String propertyName) {
 		IStatus status = super.validate(propertyName);
 		if (status == null) {
 			status = Status.OK_STATUS;
 		}
 		if (status.isOK()) {
 			if (ADD_TO_EAR.equals(propertyName) || EAR_PROJECT_NAME.equals(propertyName) || FACET_PROJECT_NAME.equals(propertyName)) {
 				if (model.getBooleanProperty(ADD_TO_EAR)) {
 					status = validateEAR(model.getStringProperty(EAR_PROJECT_NAME));
 					if (status.isOK()) {
 						if (getStringProperty(FACET_PROJECT_NAME).equals(getStringProperty(EAR_PROJECT_NAME))) {
 							String errorMessage = WTPCommonPlugin.getResourceString(WTPCommonMessages.SAME_MODULE_AND_EAR_NAME, new Object[]{getStringProperty(EAR_PROJECT_NAME)});
 							status = WTPCommonPlugin.createErrorStatus(errorMessage);
 						}
 					}
 				}
 			}
 		}
 		return status;
 	}

 	protected IStatus validateEAR(String earName) {
 		if (earName.indexOf("#") != -1 || earName.indexOf("/") != -1) { //$NON-NLS-1$ //$NON-NLS-2$
 			String errorMessage = WTPCommonPlugin.getResourceString(WTPCommonMessages.ERR_INVALID_CHARS);
 			return WTPCommonPlugin.createErrorStatus(errorMessage);
 		}
 		else if (earName.equals("")) { //$NON-NLS-1$
 			String errorMessage = WTPCommonPlugin.getResourceString(WTPCommonMessages.ERR_EMPTY_MODULE_NAME);
 			return WTPCommonPlugin.createErrorStatus(errorMessage);
 		}

 		IStatus status = ProjectCreationDataModelProviderNew.validateProjectName(earName);
 		//check for the deleted case, the project is deleted from the workspace but still exists in the
 		//file system.
 		if (status.isOK()) {
 			IProject earProject = ProjectUtilities.getProject(getStringProperty(EAR_PROJECT_NAME));
 			if (! earProject.exists()) {
 				IPath path = ResourcesPlugin.getWorkspace().getRoot().getLocation();
 				path = path.append(earName);
 				status = ProjectCreationDataModelProviderNew.validateExisting(earName, path.toString());
 			}
 		}
 		return status;
 	}

 	protected IDataModel getUtilityFacetModel() {
 		final IFacetedProjectWorkingCopy fpjwc
 				= (IFacetedProjectWorkingCopy) this.model.getProperty(FACETED_PROJECT_WORKING_COPY);
 		IProjectFacet utilityFacet = IJ2EEFacetConstants.UTILITY_FACET;

 		if (fpjwc.hasProjectFacet(utilityFacet)) {
 			final IFacetedProject.Action action = fpjwc.getProjectFacetAction(utilityFacet);
 			return (IDataModel) action.getConfig();
 		}

 		return null;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2010 Oracle. 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:
	* Oracle - initial API and implementation
	*******************************************************************************/
	package org.eclipse.jpt.core.internal.facet;

	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.List;
	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.jem.util.emf.workbench.ProjectUtilities;
	import org.eclipse.jpt.core.JpaFacet;
	import org.eclipse.jst.common.project.facet.core.JavaFacet;
	import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin;
	import org.eclipse.jst.j2ee.project.facet.IJ2EEFacetConstants;
	import org.eclipse.jst.j2ee.project.facet.IJ2EEModuleFacetInstallDataModelProperties;
	import org.eclipse.wst.common.frameworks.datamodel.DataModelEvent;
	import org.eclipse.wst.common.frameworks.datamodel.DataModelPropertyDescriptor;
	import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
	import org.eclipse.wst.common.frameworks.datamodel.IDataModelListener;
	import org.eclipse.wst.common.frameworks.internal.operations.ProjectCreationDataModelProviderNew;
	import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonMessages;
	import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonPlugin;
	import org.eclipse.wst.common.project.facet.core.IFacetedProject;
	import org.eclipse.wst.common.project.facet.core.IFacetedProjectWorkingCopy;
	import org.eclipse.wst.common.project.facet.core.IProjectFacet;
	import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager;
	import org.eclipse.wst.common.project.facet.core.runtime.IRuntime;

	public class JpaEEProjectCreationDataModelProvider
	extends JpaProjectCreationDataModelProvider {

	public JpaEEProjectCreationDataModelProvider() {
	super();
	}


	@Override
	public void init() {
	super.init();

	Collection<IProjectFacet> requiredFacets = new ArrayList<IProjectFacet>();
	requiredFacets.add(JavaFacet.FACET);
	requiredFacets.add(JpaFacet.FACET);
	requiredFacets.add(IJ2EEFacetConstants.UTILITY_FACET);
	setProperty(REQUIRED_FACETS_COLLECTION, requiredFacets);

	FacetDataModelMap map = (FacetDataModelMap) getProperty(FACET_DM_MAP);

	IDataModel utilFacet = map.getFacetDataModel(IJ2EEFacetConstants.UTILITY_FACET.getId());
	utilFacet.addListener(
	new IDataModelListener() {
	public void propertyChanged(DataModelEvent event) {
	if (IJ2EEModuleFacetInstallDataModelProperties.EAR_PROJECT_NAME.equals(event.getPropertyName())) {
	if (isPropertySet(EAR_PROJECT_NAME)) {
	setProperty(EAR_PROJECT_NAME, event.getProperty());
	}
	else {
	model.notifyPropertyChange(EAR_PROJECT_NAME, IDataModel.DEFAULT_CHG);
	}
	}
	else if (IJ2EEModuleFacetInstallDataModelProperties.ADD_TO_EAR.equals(event.getPropertyName())) {
	setProperty(ADD_TO_EAR, event.getProperty());
	}
	}
	});
	}

	@Override
	public boolean isPropertyEnabled(String propertyName) {
	if (FACET_RUNTIME.equals(propertyName)) {
	if (getBooleanProperty(ADD_TO_EAR)) {
	IStatus status = validateEAR(model.getStringProperty(EAR_PROJECT_NAME));
	if (status.isOK()) {
	IProject earProject = ProjectUtilities.getProject(getStringProperty(EAR_PROJECT_NAME));
	if (earProject != null) {
	IFacetedProject facetdEarProject;
	try {
	facetdEarProject = ProjectFacetsManager.create(earProject);
	if (facetdEarProject != null) {
	return false;
	}
	} catch (CoreException e) {
	J2EEPlugin.logError(e);
	}
	}
	}
	}
	return true;
	}
	return super.isPropertyEnabled(propertyName);
	}

	@Override
	public Object getDefaultProperty(String propertyName) {
	if (EAR_PROJECT_NAME.equals(propertyName)) {
	IDataModel utilityFacetModel = getUtilityFacetModel();
	if (utilityFacetModel !=null) {
	return utilityFacetModel.getProperty(IJ2EEModuleFacetInstallDataModelProperties.EAR_PROJECT_NAME);
	}
	}
	return super.getDefaultProperty(propertyName);
	}

	@Override
	public DataModelPropertyDescriptor[] getValidPropertyDescriptors(String propertyName) {
	if (FACET_RUNTIME.equals(propertyName) && getBooleanProperty(ADD_TO_EAR)) {
	DataModelPropertyDescriptor[] descriptors = super.getValidPropertyDescriptors(propertyName);
	List list = new ArrayList();
	for (int i = 0; i < descriptors.length; i++) {
	IRuntime rt = (IRuntime) descriptors[i].getPropertyValue();
	if (rt == null \|\| rt.supports(IJ2EEFacetConstants.ENTERPRISE_APPLICATION_FACET)) {
	list.add(descriptors[i]);
	}
	}
	descriptors = new DataModelPropertyDescriptor[list.size()];
	for (int i = 0; i < descriptors.length; i++) {
	descriptors[i] = (DataModelPropertyDescriptor) list.get(i);
	}
	return descriptors;
	}
	return super.getValidPropertyDescriptors(propertyName);
	}

	@Override
	public boolean propertySet(String propertyName, Object propertyValue) {
	if (EAR_PROJECT_NAME.equals(propertyName) \|\| ADD_TO_EAR.equals(propertyName)) {
	IDataModel utilityFacetModel = getUtilityFacetModel();
	if (null != utilityFacetModel){
	if (EAR_PROJECT_NAME.equals(propertyName)) {
	utilityFacetModel.setProperty(IJ2EEModuleFacetInstallDataModelProperties.EAR_PROJECT_NAME, propertyValue);
	}
	else {
	utilityFacetModel.setProperty(IJ2EEModuleFacetInstallDataModelProperties.ADD_TO_EAR, propertyValue);
	}
	}
	if (getBooleanProperty(ADD_TO_EAR)) {
	IStatus status = validateEAR(model.getStringProperty(EAR_PROJECT_NAME));
	if (status.isOK()) {
	IProject earProject = ProjectUtilities.getProject(getStringProperty(EAR_PROJECT_NAME));
	if (earProject != null) {
	IFacetedProject facetedEarProject;
	try {
	facetedEarProject = ProjectFacetsManager.create(earProject);
	if (facetedEarProject != null) {
	setProperty(FACET_RUNTIME, facetedEarProject.getPrimaryRuntime());
	}
	}
	catch (CoreException e) {
	J2EEPlugin.logError(e);
	}
	}
	}
	}
	if (ADD_TO_EAR.equals(propertyName)) {
	model.notifyPropertyChange(FACET_RUNTIME, IDataModel.VALID_VALUES_CHG);
	}
	model.notifyPropertyChange(FACET_RUNTIME, IDataModel.ENABLE_CHG);
	}
	return super.propertySet(propertyName, propertyValue);
	}

	@Override
	public IStatus validate(String propertyName) {
	IStatus status = super.validate(propertyName);
	if (status == null) {
	status = Status.OK_STATUS;
	}
	if (status.isOK()) {
	if (ADD_TO_EAR.equals(propertyName) \|\| EAR_PROJECT_NAME.equals(propertyName) \|\| FACET_PROJECT_NAME.equals(propertyName)) {
	if (model.getBooleanProperty(ADD_TO_EAR)) {
	status = validateEAR(model.getStringProperty(EAR_PROJECT_NAME));
	if (status.isOK()) {
	if (getStringProperty(FACET_PROJECT_NAME).equals(getStringProperty(EAR_PROJECT_NAME))) {
	String errorMessage = WTPCommonPlugin.getResourceString(WTPCommonMessages.SAME_MODULE_AND_EAR_NAME, new Object[]{getStringProperty(EAR_PROJECT_NAME)});
	status = WTPCommonPlugin.createErrorStatus(errorMessage);
	}
	}
	}
	}
	}
	return status;
	}

	protected IStatus validateEAR(String earName) {
	if (earName.indexOf("#") != -1 \|\| earName.indexOf("/") != -1) { //$NON-NLS-1$ //$NON-NLS-2$
	String errorMessage = WTPCommonPlugin.getResourceString(WTPCommonMessages.ERR_INVALID_CHARS);
	return WTPCommonPlugin.createErrorStatus(errorMessage);
	}
	else if (earName.equals("")) { //$NON-NLS-1$
	String errorMessage = WTPCommonPlugin.getResourceString(WTPCommonMessages.ERR_EMPTY_MODULE_NAME);
	return WTPCommonPlugin.createErrorStatus(errorMessage);
	}

	IStatus status = ProjectCreationDataModelProviderNew.validateProjectName(earName);
	//check for the deleted case, the project is deleted from the workspace but still exists in the
	//file system.
	if (status.isOK()) {
	IProject earProject = ProjectUtilities.getProject(getStringProperty(EAR_PROJECT_NAME));
	if (! earProject.exists()) {
	IPath path = ResourcesPlugin.getWorkspace().getRoot().getLocation();
	path = path.append(earName);
	status = ProjectCreationDataModelProviderNew.validateExisting(earName, path.toString());
	}
	}
	return status;
	}

	protected IDataModel getUtilityFacetModel() {
	final IFacetedProjectWorkingCopy fpjwc
	= (IFacetedProjectWorkingCopy) this.model.getProperty(FACETED_PROJECT_WORKING_COPY);
	IProjectFacet utilityFacet = IJ2EEFacetConstants.UTILITY_FACET;

	if (fpjwc.hasProjectFacet(utilityFacet)) {
	final IFacetedProject.Action action = fpjwc.getProjectFacetAction(utilityFacet);
	return (IDataModel) action.getConfig();
	}

	return null;
	}
	}