Java tutorial
/******************************************************************************* * Copyright (c) 2003, 2005 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 Aug 15, 2003 * * To change the template for this generated file go to Window>Preferences>Java>Code * Generation>Code and Comments */ package org.eclipse.jst.j2ee.internal.servertarget; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import org.eclipse.core.resources.IProject; import org.eclipse.core.runtime.CoreException; import org.eclipse.jdt.core.IClasspathEntry; import org.eclipse.jdt.core.IJavaProject; import org.eclipse.jdt.core.JavaCore; import org.eclipse.jdt.core.JavaModelException; import org.eclipse.jem.workbench.utility.JemProjectUtilities; import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; import org.eclipse.wst.server.core.IRuntime; import org.eclipse.wst.server.core.ServerCore; import org.eclipse.wst.server.core.ServerUtil; //import com.ibm.etools.j2ee.internal.project.EAREditModel; //import com.ibm.etools.j2ee.internal.project.EARNatureRuntime; /** * @author vijayb * @deprecated - Use server core api to set Runtime Targets. Use artifact edit api to * get to any j2ee related methods in the class. * To change the template for this generated type comment go to Window>Preferences>Java>Code * Generation>Code and Comments */ public class ServerTargetHelper { public static final String JAVA_NATURE_ID = "org.eclipse.jdt.core.javanature"; //$NON-NLS-1$ public static final String SERVER_CONTAINER = "org.eclipse.jst.server.core.container"; //$NON-NLS-1$ /** * */ public ServerTargetHelper() { super(); } public static void cleanUpNonServerTargetClasspath(IProject project) { List existingClasspathEntries = ServerTargetHelper.getExistingNonServerTargetClasspath(project); if (!existingClasspathEntries.isEmpty()) ServerTargetHelper.removeNonSeverTargetClasspathEntries(project, existingClasspathEntries); } /** * @param existingClasspathEntries */ public static void removeNonSeverTargetClasspathEntries(IProject project, List existingClasspathEntries) { try { JemProjectUtilities.removeFromJavaClassPath(project, existingClasspathEntries); } catch (JavaModelException jme) { J2EEPlugin.logError(jme); } } /** * @param project */ // public static void syncNoServerTargetForEARModules(IProject project) { // removeServerTargetForEARModuleProjects(project); // removeServerTargetForEARUtilsProject(project); // } /** * @param project */ // public static void removeServerTargetForEAR(IProject project, boolean // updateModules) { // //We don't need to remove a server target anyomre as it need to be // // there // //ServerTargetManager.removeServerTarget(project, null); // if (updateModules) { // removeServerTargetForEARModuleProjects(project); // removeServerTargetForEARUtilsProject(project); // } // } /** * @param project */ // private static void removeServerTargetForEARModuleProjects(IProject // project) { // List moduleProjects = // ServerTargetHelper.getAllEarModuleProjects(project); // if (!moduleProjects.isEmpty()) { // for (int i = 0; i < moduleProjects.size(); i++) { // IProject moduleProject = (IProject) moduleProjects.get(i); // ServerTargetType tt = // ServerTargetManager.getServerTargetType(moduleProject); // if (tt != null) { // J2EEJavaProjectInfo info = getNewJ2EEProjectInfo(moduleProject); // if (info != null) { // info.setProject(moduleProject); // try { // info.calculateServerClasspathEntries(); // info.getJavaProject().setRawClasspath(info.getClasspathEntries(), null); // } catch (JavaModelException jme) { // Logger.getLogger().logTrace(jme); // } // } // } // } // } // } /** * @param project */ // private static void removeServerTargetForEARUtilsProject(IProject // project) { // EARNatureRuntime nature = EARNatureRuntime.getRuntime(project); // EAREditModel editModel = null; // Object key = new ServerTargetHelper(); // try { // editModel = nature.getEarEditModelForRead(key); // List utilProjects = // ServerTargetHelper.getAllEarUtilityProjects(editModel, project); // if (!utilProjects.isEmpty()) { // for (int i = 0; i < utilProjects.size(); i++) { // IProject moduleProject = (IProject) utilProjects.get(i); // //We don't need to remove a server target anyomre as it need to be there // //ServerTargetType existingTargetType = // // ServerTargetManager.getServerTargetType(moduleProject); // //if (existingTargetType != null) { // //if (!editModel.isEjbClientJarProject(moduleProject)) // //We don't need to remove a server target anyomre as it // // need to be there // //ServerTargetManager.removeServerTarget(moduleProject,null); // //else // // removeServerTargetForEJBClientJar(moduleProject); // } // } // } finally { // editModel.releaseAccess(key); // } // } /** * @param moduleProject */ // public static void removeServerTargetForEJBClientJar(IProject // ejbClientJarProject) { // EjbModuleExtension ejbExt = EarModuleManager.getEJBModuleExtension(); // J2EEJavaProjectInfo info = ejbExt.createProjectInfo(); // if (info != null) { // info.setProject(ejbClientJarProject); // try { // info.calculateServerClasspathEntries(); // info.getJavaProject().setRawClasspath(info.getClasspathEntries(), null); // } catch (JavaModelException jme) { // Logger.getLogger().logTrace(jme); // } // } // } // public static void removeServerTargetOnProject(IProject project, String // projectType) { // setServerClassPathForJ2EEProject(project, projectType); // } /** * @param project */ // public static void setServerClassPathForJ2EEProject(IProject project, // String projectType) { // try { // J2EEJavaProjectInfo info = getNewJ2EEProjectInfo(project, projectType); // if (info != null) { // info.setProject(project); // info.calculateServerClasspathEntries(); // info.getJavaProject().setRawClasspath(info.getClasspathEntries(), null); // } // } catch (JavaModelException jme) { // J2EEPlugin.logError(jme); // } // } // public static J2EEJavaProjectInfo getNewJ2EEProjectInfo(IProject project, // String projectType) // { // if (projectType.equals(IServerTargetConstants.APP_CLIENT_TYPE)) // return new ApplicationClientProjectInfo(); // else if (projectType.equals(IServerTargetConstants.WEB_TYPE)) { // WebModuleExtension webExt = EarModuleManager.getWebModuleExtension(); // J2EEJavaProjectInfo info = webExt.createProjectInfo(); // String webNature = J2EENature.getRegisteredRuntimeID(project); // info.setJ2EEVersion(webNature.equals(J2EEVersionConstants.VERSION_1_3_TEXT) // ? // J2EEVersionConstants.J2EE_1_3_ID : J2EEVersionConstants.J2EE_1_2_ID); // return info; // } else if (projectType.equals(IServerTargetConstants.EJB_TYPE)) { // EjbModuleExtension ejbExt = EarModuleManager.getEJBModuleExtension(); // return ejbExt.createProjectInfo(); // } else if (projectType.equals(IServerTargetConstants.CONNECTOR_TYPE)) { // JcaModuleExtension jcaExt = EarModuleManager.getJCAModuleExtension(); // return jcaExt.createProjectInfo(); // } // return null; // } // public static J2EEJavaProjectInfo getNewJ2EEProjectInfo(IProject project) // { // if (J2EENature.hasRuntime(project, IEJBNatureConstants.EJB_NATURE_IDS)) { // EjbModuleExtension ejbExt = EarModuleManager.getEJBModuleExtension(); // return ejbExt.createProjectInfo(); // } else if (J2EENature.hasRuntime(project, // IWebNatureConstants.J2EE_NATURE_ID)) { // WebModuleExtension webExt = EarModuleManager.getWebModuleExtension(); // return webExt.createProjectInfo(); // } else if (ApplicationClientNatureRuntime.hasRuntime(project)) // return new ApplicationClientProjectInfo(); // else if (J2EENature.hasRuntime(project, // IConnectorNatureConstants.CONNECTOR_NATURE_ID)) { // JcaModuleExtension jcaExt = EarModuleManager.getJCAModuleExtension(); // return jcaExt.createProjectInfo(); // } // return null; // } // public static void setNewServerTargetForEARModules(IRuntime newServerTarget, IProject project) { // List moduleProjects = ServerTargetHelper.getAllEarModuleProjects(project); // if (!moduleProjects.isEmpty()) { // for (int i = 0; i < moduleProjects.size(); i++) { // IProject moduleProject = (IProject) moduleProjects.get(i); // String[] projectAttr = ServerTargetHelper.getProjectTypeAndJ2EELevel(moduleProject); // if (projectAttr[0] != null && projectAttr[1] != null) { // IRuntime existingTargetType = ServerCore.getProjectProperties(moduleProject).getRuntimeTarget(); // if (existingTargetType != null) { // if (!existingTargetType.getId().equals(newServerTarget.getId())) // setServerTargetForModuleProject(newServerTarget, moduleProject, projectAttr); // // TODO Move the WLP sync to this method // } else // setServerTargetForModuleProject(newServerTarget, moduleProject, projectAttr); // } // } // } // } // public static void setServerTargetForModuleProject(IRuntime newServerTarget, IProject moduleProject, String[] projectAttr) { // ServerTargetHelper.cleanUpNonServerTargetClasspath(moduleProject); // setServerTarget(moduleProject, newServerTarget, null); // } // public static List getWebProjectsInEAR(IProject earProject) { // List moduleProjects = ServerTargetHelper.getAllEarModuleProjects(earProject); // if (!moduleProjects.isEmpty()) { // List webProjects = new ArrayList(); // for (int i = 0; i < moduleProjects.size(); i++) { // IProject project = (IProject) moduleProjects.get(i); // WebModuleExtension webExt = EarModuleManager.getWebModuleExtension(); // if (webExt.hasRuntime(project)) // webProjects.add(project); // } // return webProjects; // } // return Collections.EMPTY_LIST; // } /** * @param newServerTarget * @param tt * @param project */ // public static void setNewServerTargetForEARUtilityJars(IRuntime newServerTarget, IProject project) { // EARNatureRuntime nature = EARNatureRuntime.getRuntime(project); // EAREditModel editModel = null; // Object key = new ServerTargetHelper(); // try { // editModel = nature.getEarEditModelForRead(key); // List utilProjects = ServerTargetHelper.getAllEarUtilityProjects(editModel, project); // if (!utilProjects.isEmpty()) { // for (int i = 0; i < utilProjects.size(); i++) { // IProject moduleProject = (IProject) utilProjects.get(i); // IRuntime existingTargetType = ServerCore.getProjectProperties(moduleProject).getRuntimeTarget(); // if (existingTargetType != null) { // if (!existingTargetType.getId().equals(newServerTarget.getId())) { // setServerTargetForUtilProject(newServerTarget, moduleProject); // } // } else { // setServerTargetForUtilProject(newServerTarget, moduleProject); // } // } // } // } finally { // editModel.releaseAccess(key); // } // } // public static void setServerTargetForUtilProject(IRuntime newServerTarget, IProject moduleProject) { // ServerTargetHelper.cleanUpNonServerTargetClasspath(moduleProject); // setServerTarget(moduleProject, newServerTarget, null); // } // public static void setServerTarget(IProject project, IRuntime runtime, IProgressMonitor monitor) { // try { // ServerCore.getProjectProperties(project).setRuntimeTarget(runtime, monitor); // } catch (CoreException ce) { // J2EEPlugin.logError(ce); // } // } /** * @param earProject */ // public static List getAllEarModuleProjects(IProject earProject) { // EARNatureRuntime nature = EARNatureRuntime.getRuntime(earProject); // EAREditModel editModel = null; // List moduleProjects = new ArrayList(); // Object key = new ServerTargetHelper(); // try { // editModel = nature.getEarEditModelForRead(key); // Set allModuleProjects = editModel.getModuleMappedModuleProjects(); // if (!allModuleProjects.isEmpty()) // moduleProjects.addAll(allModuleProjects); // return moduleProjects; // } finally { // if (editModel != null) // editModel.releaseAccess(key); // } // } // public static String[] getProjectTypeAndJ2EELevel(IProject project) { String[] projectAttr = new String[2]; // boolean isJ2EE13 = true; // if (EARNatureRuntime.hasRuntime(project)) { // projectAttr[0] = IServerTargetConstants.EAR_TYPE; // isJ2EE13 = EARNatureRuntime.getRuntime(project).isJ2EE1_3(); // } else if (J2EENature.hasRuntime(project, IEJBNatureConstants.EJB_NATURE_IDS)) { // projectAttr[0] = IServerTargetConstants.EJB_TYPE; // isJ2EE13 = J2EENature.getRuntime(project, IEJBNatureConstants.EJB_NATURE_IDS).isJ2EE1_3(); // } else if (J2EENature.hasRuntime(project, IWebNatureConstants.J2EE_NATURE_ID)) { // projectAttr[0] = IServerTargetConstants.WEB_TYPE; // isJ2EE13 = J2EENature.getRuntime(project, IWebNatureConstants.J2EE_NATURE_ID).isJ2EE1_3(); // } else if (J2EENature.hasRuntime(project,IApplicationClientNatureConstants.NATURE_ID)) { // projectAttr[0] = IServerTargetConstants.APP_CLIENT_TYPE; // isJ2EE13 = J2EENature.getRuntime(project,IApplicationClientNatureConstants.NATURE_ID).isJ2EE1_3(); // } else if (J2EENature.hasRuntime(project, IConnectorNatureConstants.NATURE_ID)) { // projectAttr[0] = IServerTargetConstants.CONNECTOR_TYPE; // isJ2EE13 = J2EENature.getRuntime(project, IConnectorNatureConstants.NATURE_ID).isJ2EE1_3(); // } else if (hasJavaNature(project)) // projectAttr[0] = null; // if (projectAttr[0] != null && projectAttr[0].length() > 0) { // if (isJ2EE13) // projectAttr[1] = IServerTargetConstants.J2EE_13; // else // projectAttr[1] = IServerTargetConstants.J2EE_12; // } return projectAttr; } /** * @param project * @return */ public static boolean hasJavaNature(IProject project) { try { return project.hasNature(JAVA_NATURE_ID); } catch (CoreException ce) { J2EEPlugin.logError(ce); } return false; } /** * @param earProject */ // public static List getAllEarUtilityProjects(EAREditModel earEditModel, IProject earProject) { // List utilityProjects = new ArrayList(); // Set utilProjects = earEditModel.getModuleMappedUtilityJarProjects(); // if (!utilProjects.isEmpty()) // utilityProjects.addAll(utilProjects); // return utilityProjects; // } public static int getExistingServerTargetIndex(List validServerTargets, IProject project) { if (validServerTargets != null) { IRuntime st = ServerCore.getProjectProperties(project).getRuntimeTarget(); if (st != null) { for (int i = 0; i < validServerTargets.size(); i++) { if (((IRuntime) validServerTargets.get(i)).getId() == st.getId()) return i; } } } return -1; } public static List getExistingNonServerTargetClasspath(IProject project) { IJavaProject javaProject = null; List list = new ArrayList(); try { javaProject = (IJavaProject) project.getNature(JavaCore.NATURE_ID); } catch (Exception e) { } if (javaProject != null) { try { IClasspathEntry[] cp = javaProject.getRawClasspath(); int size = cp.length; for (int i = 0; i < size; i++) { int entryKind = cp[i].getEntryKind(); if (entryKind != IClasspathEntry.CPE_SOURCE && entryKind != IClasspathEntry.CPE_LIBRARY && entryKind != IClasspathEntry.CPE_PROJECT && (entryKind == IClasspathEntry.CPE_VARIABLE && isWASVariable(cp[i])) && (entryKind != IClasspathEntry.CPE_CONTAINER || !cp[i].getPath().segment(0).equals(SERVER_CONTAINER))) { list.add(cp[i]); } } } catch (Exception e) { } return list; } return list; } /** * @param entry * @return */ private static boolean isWASVariable(IClasspathEntry entry) { // TODO This is no longer valid in the base. // IPath path = entry.getPath(); // if (path != null && path.segmentCount() != 0) { // String classpathVariable = path.segment(0); // return // classpathVariable.equals(IEJBNatureConstants.WAS_PLUGINDIR_VARIABLE) // || // classpathVariable.equals(IEJBNatureConstants.WAS_50_PLUGINDIR_VARIABLE) // || // classpathVariable.equals(IEJBNatureConstants.SERVERJDK_50_PLUGINDIR_VARIABLE) // || // classpathVariable.equals(IEJBNatureConstants.SERVERJDK_PLUGINDIR_VARIABLE) // || classpathVariable.equals(J2EEPlugin.SOAP_PLUGINDIR_VARIABLE) // || classpathVariable.equals(J2EEPlugin.SOAPSEC_PLUGINDIR_VARIABLE); // //|| classpathVariable.equals(J2EEPlugin.XERCES_IMPL_VARIABLE) // //|| classpathVariable.equals(J2EEPlugin.XERCES_PLUGINDIR_VARIABLE) // //|| classpathVariable.equals(J2EEPlugin.WORF_PLUGINDIR_VARIABLE) // //|| classpathVariable.equals(J2EEPlugin.MAIL_CLASSPATH_VARIABLE) // //|| // classpathVariable.equals(J2EEPlugin.ACTIVATION_CLASSPATH_VARIABLE); // } return false; } /** * @param earProject * @param st * @return */ // public static boolean serverTargetValidForEAR(IProject earProject, IRuntime st) { // return !(J2EENature.hasRuntime(earProject, IEARNatureConstants.NATURE_ID) && st.getId().equals(IServerTargetConstants.aesV4ServerTargetId)); // } public static List getServerTargets(String type, String version) { List targets = Arrays.asList(ServerUtil.getRuntimes(type, version)); return targets; } /* * public static ITargetType getV50TargetType(IProject project, IServerTarget v50ServerTarget) { * if (J2EENature.hasRuntime(project, IEARNatureConstants.NATURE_ID)) return * ServerTargetManager.getTargetType(v50ServerTarget, IServerTargetConstants.EAR_TYPE); if * (J2EENature.hasRuntime(project, IApplicationClientNatureConstants.NATURE_ID)) return * ServerTargetManager.getTargetType(v50ServerTarget, IServerTargetConstants.EAR_TYPE); else if * (J2EENature.hasRuntime(project, IEJBNatureConstants.NATURE_ID)) return * ServerTargetManager.getTargetType(v50ServerTarget, IServerTargetConstants.EJB_TYPE); else if * (J2EENature.hasRuntime(project, IWebNatureConstants.J2EE_NATURE_ID)) return * ServerTargetManager.getTargetType(v50ServerTarget, IServerTargetConstants.WEB_TYPE); return * null; } */ }