| /******************************************************************************* |
| * Copyright (c) 2006, 2007 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.Arrays; |
| import java.util.Comparator; |
| import java.util.Set; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jpt.core.internal.JptCoreMessages; |
| import org.eclipse.jpt.core.internal.JptCorePlugin; |
| import org.eclipse.jpt.core.internal.platform.generic.GenericPlatform; |
| import org.eclipse.jpt.core.internal.prefs.JpaPreferenceConstants; |
| import org.eclipse.jpt.db.internal.ConnectionProfileRepository; |
| import org.eclipse.jpt.utility.internal.StringTools; |
| import org.eclipse.wst.common.componentcore.datamodel.FacetInstallDataModelProvider; |
| import org.eclipse.wst.common.componentcore.internal.util.IModuleConstants; |
| import org.eclipse.wst.common.frameworks.datamodel.DataModelPropertyDescriptor; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| 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.IProjectFacetVersion; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| import org.eclipse.wst.common.project.facet.core.runtime.IRuntime; |
| |
| public class JpaFacetDataModelProvider |
| extends FacetInstallDataModelProvider |
| implements IJpaFacetDataModelProperties |
| { |
| public JpaFacetDataModelProvider() { |
| super(); |
| } |
| |
| |
| @Override |
| public Set getPropertyNames() { |
| Set propertyNames = super.getPropertyNames(); |
| propertyNames.add(PLATFORM_ID); |
| propertyNames.add(CONNECTION); |
| propertyNames.add(RUNTIME); |
| propertyNames.add(USE_SERVER_JPA_IMPLEMENTATION); |
| propertyNames.add(JPA_LIBRARY); |
| propertyNames.add(DISCOVER_ANNOTATED_CLASSES); |
| propertyNames.add(CREATE_ORM_XML); |
| return propertyNames; |
| } |
| |
| @Override |
| public Object getDefaultProperty(String propertyName) { |
| if (FACET_ID.equals(propertyName)) { |
| return JptCorePlugin.FACET_ID; |
| } |
| else if (PLATFORM_ID.equals(propertyName)) { |
| return GenericPlatform.ID; |
| } |
| else if (CONNECTION.equals(propertyName)) { |
| return ""; |
| } |
| else if (RUNTIME.equals(propertyName)) { |
| return null; |
| } |
| else if (USE_SERVER_JPA_IMPLEMENTATION.equals(propertyName)) { |
| return runtimeSupportsEjb30(getRuntime()); |
| } |
| else if (JPA_LIBRARY.equals(propertyName)) { |
| return JptCorePlugin.getPlugin().getPluginPreferences() |
| .getString(JpaPreferenceConstants.PREF_DEFAULT_JPA_LIB); |
| } |
| else if (DISCOVER_ANNOTATED_CLASSES.equals(propertyName)) { |
| return runtimeSupportsEjb30(getRuntime()); |
| } |
| else if (CREATE_ORM_XML.equals(propertyName)) { |
| return true; |
| } |
| else { |
| return super.getDefaultProperty(propertyName); |
| } |
| } |
| |
| @Override |
| public boolean propertySet(String propertyName, Object propertyValue) { |
| boolean ok = super.propertySet(propertyName, propertyValue); |
| if (RUNTIME.equals(propertyName)) { |
| model.notifyPropertyChange(USE_SERVER_JPA_IMPLEMENTATION, IDataModel.DEFAULT_CHG); |
| model.notifyPropertyChange(DISCOVER_ANNOTATED_CLASSES, IDataModel.DEFAULT_CHG); |
| } |
| return ok; |
| } |
| |
| @Override |
| public DataModelPropertyDescriptor[] getValidPropertyDescriptors(String propertyName) { |
| if (JPA_LIBRARY.equals(propertyName)) { |
| String[] libraries = JavaCore.getUserLibraryNames(); |
| DataModelPropertyDescriptor[] descriptors = new DataModelPropertyDescriptor[libraries.length + 1]; |
| |
| for (int i = 0; i < libraries.length ; i ++) { |
| descriptors[i + 1] = new DataModelPropertyDescriptor(libraries[i], libraries[i]); |
| } |
| |
| if(descriptors.length > 2){ |
| Arrays.sort(descriptors, 0, descriptors.length - 2, |
| new Comparator() { |
| public int compare(Object arg0, Object arg1) { |
| DataModelPropertyDescriptor d1 = (DataModelPropertyDescriptor)arg0; |
| DataModelPropertyDescriptor d2 = (DataModelPropertyDescriptor)arg1; |
| return d1.getPropertyDescription().compareTo(d2.getPropertyDescription()); |
| } |
| } |
| ); |
| } |
| |
| descriptors[0] = new DataModelPropertyDescriptor("", WTPCommonPlugin.getResourceString(WTPCommonMessages.RUNTIME_NONE, null)); |
| return descriptors; |
| } |
| |
| return super.getValidPropertyDescriptors(propertyName); |
| } |
| |
| @Override |
| public IStatus validate(String name) { |
| if (PLATFORM_ID.equals(name)) { |
| return validatePlatform(getStringProperty(name)); |
| } |
| else if (CONNECTION.equals(name)) { |
| return validateConnection(getStringProperty(name)); |
| } |
| else if (USE_SERVER_JPA_IMPLEMENTATION.equals(name) || JPA_LIBRARY.equals(name)) { |
| return validateJpaLibrary(); |
| } |
| else if (DISCOVER_ANNOTATED_CLASSES.equals(name)) { |
| return validatePersistentClassManagement(); |
| } |
| else { |
| return super.validate(name); |
| } |
| } |
| |
| private IRuntime getRuntime() { |
| return (IRuntime) getProperty(RUNTIME); |
| } |
| |
| private boolean runtimeSupportsEjb30(IRuntime runtime) { |
| IProjectFacetVersion ejb30 = ProjectFacetsManager.getProjectFacet(IModuleConstants.JST_EJB_MODULE).getVersion("3.0"); |
| return (runtime == null) ? false : runtime.supports(ejb30); |
| } |
| |
| private IStatus validatePlatform(String platformId) { |
| if (platformId == null || platformId.equals("")) { |
| return new Status(IStatus.ERROR, JptCorePlugin.PLUGIN_ID, JptCoreMessages.VALIDATE_PLATFORM_NOT_SPECIFIED); |
| } |
| else { |
| return OK_STATUS; |
| } |
| } |
| |
| private IStatus validateConnection(String connectionName) { |
| if (connectionName == null || connectionName.equals("") || ! ConnectionProfileRepository.instance().getConnectionWithProfileNamed(connectionName).isConnected()) { |
| return new Status(IStatus.INFO, JptCorePlugin.PLUGIN_ID, JptCoreMessages.VALIDATE_CONNECTION_NOT_CONNECTED); |
| } |
| else { |
| return OK_STATUS; |
| } |
| } |
| |
| private IStatus validateJpaLibrary() { |
| if (getBooleanProperty(USE_SERVER_JPA_IMPLEMENTATION)) { |
| IRuntime runtime = getRuntime(); |
| if (runtime == null) { |
| return new Status(IStatus.WARNING, JptCorePlugin.PLUGIN_ID, JptCoreMessages.VALIDATE_RUNTIME_NOT_SPECIFIED); |
| } |
| if (! runtimeSupportsEjb30(runtime)) { |
| return new Status(IStatus.WARNING, JptCorePlugin.PLUGIN_ID, JptCoreMessages.VALIDATE_RUNTIME_DOES_NOT_SUPPORT_EJB_30); |
| } |
| } |
| else { |
| if (StringTools.stringIsEmpty(getStringProperty(JPA_LIBRARY))) { |
| return new Status(IStatus.WARNING, JptCorePlugin.PLUGIN_ID, JptCoreMessages.VALIDATE_LIBRARY_NOT_SPECIFIED); |
| } |
| } |
| return OK_STATUS; |
| } |
| |
| private IStatus validatePersistentClassManagement() { |
| // warning if "discovery" is used, but no runtime specified ?? |
| return OK_STATUS; |
| } |
| } |