| /******************************************************************************* |
| * Copyright (c) 2007, 2008 SAP AG 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: |
| * Kaloyan Raev, kaloyan.raev@sap.com - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.servlet.ui.internal.wizard; |
| |
| import static org.eclipse.jst.j2ee.internal.common.operations.INewJavaClassDataModelProperties.PROJECT; |
| import static org.eclipse.jst.j2ee.internal.web.operations.INewWebClassDataModelProperties.USE_EXISTING_CLASS; |
| import static org.eclipse.jst.servlet.ui.internal.wizard.IWebWizardConstants.CHOOSE_LISTENER_CLASS; |
| import static org.eclipse.jst.servlet.ui.internal.wizard.IWebWizardConstants.NEW_LISTENER_WIZARD_WINDOW_TITLE; |
| import static org.eclipse.jst.servlet.ui.internal.wizard.IWebWizardConstants.USE_EXISTING_LISTENER_CLASS; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jem.util.emf.workbench.ProjectUtilities; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jst.j2ee.internal.J2EEVersionConstants; |
| import org.eclipse.jst.j2ee.internal.common.J2EEVersionUtil; |
| import org.eclipse.jst.j2ee.internal.war.ui.util.WebListenerGroupItemProvider; |
| import org.eclipse.jst.j2ee.project.JavaEEProjectUtilities; |
| import org.eclipse.jst.j2ee.project.facet.IJ2EEFacetConstants; |
| import org.eclipse.jst.j2ee.webapplication.WebApp; |
| import org.eclipse.jst.jee.ui.internal.navigator.web.GroupListenerItemProvider; |
| import org.eclipse.jst.jee.ui.internal.navigator.web.WebAppProvider; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Cursor; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| |
| public class NewListenerClassWizardPage extends NewWebClassWizardPage { |
| |
| private final static String[] FILTEREXTENSIONS = { "java" }; //$NON-NLS-1$ |
| |
| public NewListenerClassWizardPage(IDataModel model, String pageName, String pageDesc, String pageTitle, String moduleType) { |
| super(model, pageName, pageDesc, pageTitle, moduleType); |
| } |
| |
| @Override |
| protected String getUseExistingCheckboxText() { |
| return USE_EXISTING_LISTENER_CLASS; |
| } |
| |
| @Override |
| protected String getUseExistingProperty() { |
| return USE_EXISTING_CLASS; |
| } |
| |
| @Override |
| protected Composite createTopLevelComposite(Composite parent) { |
| Composite composite = super.createTopLevelComposite(parent); |
| return composite; |
| } |
| |
| @Override |
| protected IProject getExtendedSelectedProject(Object selection) { |
| if (selection instanceof WebListenerGroupItemProvider) { |
| WebApp webApp = (WebApp)((WebListenerGroupItemProvider) selection).getParent(); |
| return ProjectUtilities.getProject(webApp); |
| }else if(selection instanceof WebAppProvider){ |
| return ((WebAppProvider) selection).getProject(); |
| } else if(selection instanceof GroupListenerItemProvider){ |
| org.eclipse.jst.javaee.web.WebApp webApp = (org.eclipse.jst.javaee.web.WebApp) ((GroupListenerItemProvider) selection).getJavaEEObject(); |
| return ProjectUtilities.getProject(webApp); |
| } |
| |
| return super.getExtendedSelectedProject(selection); |
| } |
| |
| @Override |
| protected void handleClassButtonSelected() { |
| getControl().setCursor(new Cursor(getShell().getDisplay(), SWT.CURSOR_WAIT)); |
| IProject project = (IProject) model.getProperty(PROJECT); |
| IVirtualComponent component = ComponentCore.createComponent(project); |
| MultiSelectFilteredListenerFileSelectionDialog ms = new MultiSelectFilteredListenerFileSelectionDialog( |
| getShell(), |
| NEW_LISTENER_WIZARD_WINDOW_TITLE, |
| CHOOSE_LISTENER_CLASS, |
| FILTEREXTENSIONS, |
| false, |
| project); |
| IContainer root = component.getRootFolder().getUnderlyingFolder(); |
| ms.setInput(root); |
| ms.open(); |
| if (ms.getReturnCode() == Window.OK) { |
| String qualifiedClassName = ""; //$NON-NLS-1$ |
| IType type = (IType) ms.getFirstResult(); |
| if (type != null) { |
| qualifiedClassName = type.getFullyQualifiedName(); |
| } |
| existingClassText.setText(qualifiedClassName); |
| } |
| getControl().setCursor(null); |
| } |
| |
| @Override |
| protected boolean isProjectValid(IProject project) { |
| boolean result = super.isProjectValid(project); |
| if (!result) |
| return false; |
| |
| if (JavaEEProjectUtilities.isWebFragmentProject(project)) |
| return true; |
| |
| // get the version of the web facet |
| IProjectFacetVersion facetVersion = JavaEEProjectUtilities.getProjectFacetVersion(project, IJ2EEFacetConstants.DYNAMIC_WEB); |
| if (facetVersion == null) |
| return false; |
| |
| // convert the version to an integer |
| int version = J2EEVersionUtil.convertVersionStringToInt(facetVersion.getVersionString()); |
| |
| // only web 2.3 and greater projects are valid |
| return version > J2EEVersionConstants.SERVLET_2_2; |
| } |
| |
| //When existing button is selected, the other pages are not longer necessary |
| @Override |
| public boolean canFlipToNextPage(){ |
| if (existingButton.getSelection()) |
| return false; |
| return super.canFlipToNextPage(); |
| } |
| |
| } |