Java tutorial
package org.mod4j.eclipse.wizards; /******************************************************************************* * Copyright (c) 2007 Dennis Hbner 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: * committers of openArchitectureWare * 2009: Ordina: adapted for Mod4j *******************************************************************************/ import java.lang.reflect.InvocationTargetException; import java.net.URI; import org.eclipse.core.commands.ExecutionException; import org.eclipse.core.resources.IContainer; import org.eclipse.core.resources.IProject; import org.eclipse.core.resources.IProjectDescription; import org.eclipse.core.resources.IResourceStatus; import org.eclipse.core.resources.IWorkspace; import org.eclipse.core.resources.ResourcesPlugin; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.Status; import org.eclipse.jface.operation.IRunnableWithProgress; import org.eclipse.jface.resource.ImageDescriptor; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.wizard.Wizard; import org.eclipse.osgi.util.NLS; import org.eclipse.ui.INewWizard; import org.eclipse.ui.IWorkbench; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.actions.WorkspaceModifyOperation; import org.eclipse.ui.ide.undo.CreateProjectOperation; import org.eclipse.ui.ide.undo.WorkspaceUndoUtil; import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; import org.eclipse.ui.internal.ide.StatusUtil; import org.eclipse.ui.internal.wizards.newresource.ResourceMessages; import org.eclipse.ui.statushandlers.StatusAdapter; import org.eclipse.ui.statushandlers.StatusManager; import org.mod4j.eclipse.util.UiHelper; public class Mod4jAbstractNewProjectWizard extends Wizard implements INewWizard { protected static final String BUSDOMAIN_PACKAGE = "business"; protected static final String DATACONTRACT_PACKAGE = "datacontract"; protected static final String SERVICE_PACKAGE = "service"; private static final String LF = System.getProperty("line.separator"); private static String MODEL_DIR = "src/model"; protected Mod4jGenericNewProjectWizardPage mainPage; private String langName = ""; private String packageName; public String getLangName() { return langName; } public void setLangName(String langName) { this.langName = langName; } public String getPackageName() { return packageName; } public void setPackageName(String packageName) { this.packageName = packageName; } /** * Constructor for AbstractNewProjectWizard. */ public Mod4jAbstractNewProjectWizard() { super(); setNeedsProgressMonitor(true); } @Override public void addPages() { super.addPages(); mainPage = createMainPage(); addPage(mainPage); } private Mod4jGenericNewProjectWizardPage createMainPage() { Mod4jGenericNewProjectWizardPage page = new Mod4jGenericNewProjectWizardPage(getLangName()); page.setImageDescriptor(ImageDescriptor.createFromImage(UiHelper.mod4jLogoImage)); return page; } /* * (non-Javadoc) * * @see org.eclipse.jface.wizard.Wizard#performFinish() */ @Override public boolean performFinish() { try { new WorkspaceModifyOperation() { @Override protected void execute(IProgressMonitor monitor) throws CoreException, InvocationTargetException, InterruptedException { try { IProject pr = createNewProject(); pr.open(monitor); Mod4jProjectCreator.create(pr, new String[] { "org.mod4j.dsl.businessdomain.mm", "org.mod4j.dsl.businessdomain.validation", "org.mod4j.dsl.businessdomain.generator", "org.mod4j.dsl.businessdomain.xtext", "org.mod4j.dsl.datacontract.mm", "org.mod4j.dsl.datacontract.validation", "org.mod4j.dsl.datacontract.generator", "org.mod4j.dsl.datacontract.xtext", "org.mod4j.dsl.service.mm", "org.mod4j.dsl.service.validation", "org.mod4j.dsl.service.generator", "org.mod4j.dsl.service.xtext", "org.mod4j.common", "org.mod4j.crossx.mm", "org.mod4j.crossx.broker", "org.mod4j.eclipse" }, monitor); String appname = mainPage.getApplicationNameFieldValue(); IContainer modelFolder = pr.getFolder(MODEL_DIR); Mod4jProjectCreator.createFile("mod4j.properties", modelFolder, propertiesContents(), monitor); boolean createSamples = mainPage.shouldCreateSamples(); String modelFileName; modelFolder = pr.getFolder(MODEL_DIR + "/" + BUSDOMAIN_PACKAGE); if (createSamples) { modelFileName = "example.busmod"; Mod4jProjectCreator.createFile(modelFileName, modelFolder, busmodSampleModelContents(), monitor); } modelFolder = pr.getFolder(MODEL_DIR + "/" + DATACONTRACT_PACKAGE); if (createSamples) { modelFileName = "example.dtcmod"; Mod4jProjectCreator.createFile(modelFileName, modelFolder, dtcmodSampleModelContents(), monitor); } modelFolder = pr.getFolder(MODEL_DIR + "/" + SERVICE_PACKAGE); if (createSamples) { modelFileName = "example.sermod"; Mod4jProjectCreator.createFile(modelFileName, modelFolder, sermodSampleModelContents(), monitor); } } catch (CoreException e) { mainPage.setErrorMessage(e.getLocalizedMessage()); } } }.run(null); } catch (InvocationTargetException e) { mainPage.setErrorMessage(e.getLocalizedMessage()); return false; } catch (InterruptedException e) { mainPage.setErrorMessage(e.getLocalizedMessage()); return false; } return true; } protected String getModelProjectName() { return mainPage.getApplicationNameFieldValue() + "-dslModels"; } /* * (non-Javadoc) * * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, * org.eclipse.jface.viewers.IStructuredSelection) */ public void init(IWorkbench workbench, IStructuredSelection selection) { // does nothing } public String propertiesContents() { return "####" + LF + "#" + LF + "# Application properties" + LF + "#" + LF + "####" + LF + "fileEncoding=UTF-8" + LF + "applicationName=" + mainPage.getApplicationNameFieldValue() + LF + "applicationVersion=1.0.0-SNAPSHOT" + LF + "applicationPath=.." + LF + "srcGenPath=generated-sources" + LF + "resourceGenPath=generated-resources" + LF + "srcManPath=src/main/java" + LF + "resourceManPath=src/main/resources" + LF + "rootPackage=" + mainPage.getPackageNameFieldValue() + LF + "" + LF + "####" + LF + "#" + LF + "# DslModel module properties" + LF + "#" + LF + "####" + LF + "dslModelsModuleName=" + getModelProjectName() + LF + "" + LF + "####" + LF + "#" + LF + "# Business module properties" + LF + "#" + LF + "####" + LF + "businessModuleName=" + mainPage.getApplicationNameFieldValue() + "-business" + LF + "businessRootPackage=" + mainPage.getPackageNameFieldValue() + ".business" + LF + "domainPackageName=domain" + LF + "domainservicesPackageName=domainservices" + LF + "dataPackageName=data" + LF + "#hibernate-mapping.inheritance.strategy=[table.per.concrete.class | table.per.subclass]" + LF + "hibernate-mapping.inheritance.strategy=table.per.concrete.class" + LF + "hibernate-mapping.class.id.generator.class=native" + LF + "genericEnumUserType=org.mod4j.runtime.hibernate.GenericEnumUserType" + LF + "" + LF + "####" + LF + "#" + LF + "# Service module properties" + LF + "#" + LF + "####" + LF + "serviceModuleName=" + mainPage.getApplicationNameFieldValue() + "-service" + LF + "serviceRootPackage=" + mainPage.getPackageNameFieldValue() + ".service"; } public String busmodSampleModelContents() { return "domain example;" + LF + LF + "/*" + LF + " * The Business model." + LF + " */" + LF; } public String dtcmodSampleModelContents() { return "datacontract example;" + LF + LF + "/*" + LF + " * The Datacontract model." + LF + " */" + LF; } public String sermodSampleModelContents() { return "service example;" + LF + LF + "/*" + LF + " * The Service model." + LF + " */" + LF; } /** * Creates a new project resource with the selected name. * <p> * In normal usage, this method is invoked after the user has pressed Finish on the wizard; the enablement of the * Finish button implies that all controls on the pages currently contain valid values. * </p> * <p> * Note that this wizard caches the new project once it has been successfully created; subsequent invocations of * this method will answer the same project resource without attempting to create it again. * </p> * * @return the created project resource, or <code>null</code> if the project was not created */ private IProject createNewProject() { IProject newProject = null; // get a project handle final IProject newProjectHandle = mainPage.getProjectHandle(); // get a project descriptor URI location = null; if (!mainPage.useDefaults()) { location = mainPage.getLocationURI(); String tmp = location.toASCIIString(); tmp = tmp + "/" + getModelProjectName(); location = URI.create(tmp); } IWorkspace workspace = ResourcesPlugin.getWorkspace(); final IProjectDescription description = workspace.newProjectDescription(newProjectHandle.getName()); description.setLocationURI(location); // create the new project operation IRunnableWithProgress op = new IRunnableWithProgress() { public void run(IProgressMonitor monitor) throws InvocationTargetException { CreateProjectOperation op = new CreateProjectOperation(description, ResourceMessages.NewProject_windowTitle); try { PlatformUI.getWorkbench().getOperationSupport().getOperationHistory().execute(op, monitor, WorkspaceUndoUtil.getUIInfoAdapter(getShell())); } catch (ExecutionException e) { throw new InvocationTargetException(e); } } }; // run the new project creation operation try { getContainer().run(false, true, op); } catch (InterruptedException e) { return null; } catch (InvocationTargetException e) { Throwable t = e.getTargetException(); if (t instanceof ExecutionException && t.getCause() instanceof CoreException) { CoreException cause = (CoreException) t.getCause(); StatusAdapter status; if (cause.getStatus().getCode() == IResourceStatus.CASE_VARIANT_EXISTS) { status = new StatusAdapter(StatusUtil.newStatus(IStatus.WARNING, NLS .bind(ResourceMessages.NewProject_caseVariantExistsError, newProjectHandle.getName()), cause)); } else { status = new StatusAdapter(StatusUtil.newStatus(cause.getStatus().getSeverity(), ResourceMessages.NewProject_errorMessage, cause)); } status.setProperty(StatusAdapter.TITLE_PROPERTY, ResourceMessages.NewProject_errorMessage); StatusManager.getManager().handle(status, StatusManager.BLOCK); } else { StatusAdapter status = new StatusAdapter( new Status(IStatus.WARNING, IDEWorkbenchPlugin.IDE_WORKBENCH, 0, NLS.bind(ResourceMessages.NewProject_internalError, t.getMessage()), t)); status.setProperty(StatusAdapter.TITLE_PROPERTY, ResourceMessages.NewProject_errorMessage); StatusManager.getManager().handle(status, StatusManager.LOG | StatusManager.BLOCK); } return null; } newProject = newProjectHandle; return newProject; } }