| /******************************************************************************* |
| * Copyright (c) 2003, 2008 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 |
| * Kaloyan Raev, kaloyan.raev@sap.com |
| *******************************************************************************/ |
| 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.INewServletClassDataModelProperties.IS_SERVLET_TYPE; |
| import static org.eclipse.jst.j2ee.internal.web.operations.INewWebClassDataModelProperties.USE_EXISTING_CLASS; |
| import static org.eclipse.jst.servlet.ui.internal.wizard.IWebWizardConstants.CHOOSE_SERVLET_CLASS; |
| import static org.eclipse.jst.servlet.ui.internal.wizard.IWebWizardConstants.NEW_SERVLET_WIZARD_WINDOW_TITLE; |
| import static org.eclipse.jst.servlet.ui.internal.wizard.IWebWizardConstants.USE_EXISTING_SERVLET_CLASS; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IPath; |
| 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.war.ui.util.WebServletGroupItemProvider; |
| import org.eclipse.jst.j2ee.webapplication.WebApp; |
| import org.eclipse.jst.jee.ui.internal.navigator.web.GroupServletItemProvider; |
| 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; |
| |
| public class NewServletClassWizardPage extends NewWebClassWizardPage { |
| |
| private final static String[] JSPEXTENSIONS = { "jsp" }; //$NON-NLS-1$ |
| |
| public NewServletClassWizardPage(IDataModel model, String pageName, String pageDesc, String pageTitle, String moduleType) { |
| super(model, pageName, pageDesc, pageTitle, moduleType); |
| } |
| |
| @Override |
| protected String getUseExistingCheckboxText() { |
| return USE_EXISTING_SERVLET_CLASS; |
| } |
| |
| @Override |
| protected String getUseExistingProperty() { |
| return USE_EXISTING_CLASS; |
| } |
| |
| @Override |
| protected IProject getExtendedSelectedProject(Object selection) { |
| if (selection instanceof WebServletGroupItemProvider) { |
| WebApp webApp = (WebApp) ((WebServletGroupItemProvider) selection).getParent(); |
| return ProjectUtilities.getProject(webApp); |
| } else if(selection instanceof WebAppProvider){ |
| return ((WebAppProvider) selection).getProject(); |
| } else if(selection instanceof GroupServletItemProvider){ |
| org.eclipse.jst.javaee.web.WebApp webApp = (org.eclipse.jst.javaee.web.WebApp) ((GroupServletItemProvider) selection).getJavaEEObject(); |
| return ProjectUtilities.getProject(webApp); |
| } |
| |
| return super.getExtendedSelectedProject(selection); |
| } |
| |
| @Override |
| protected void handleClassButtonSelected() { |
| getControl().setCursor(new Cursor(getShell().getDisplay(), SWT.CURSOR_WAIT)); |
| try { |
| IProject project = (IProject) model.getProperty(PROJECT); |
| |
| if (project == null) { |
| // show info message |
| return; |
| } |
| |
| IVirtualComponent component = ComponentCore.createComponent(project); |
| MultiSelectFilteredFileSelectionDialog ms = new MultiSelectFilteredFileSelectionDialog( |
| getShell(), |
| NEW_SERVLET_WIZARD_WINDOW_TITLE, |
| CHOOSE_SERVLET_CLASS, |
| JSPEXTENSIONS, |
| false, |
| project); |
| IContainer root = component.getRootFolder().getUnderlyingFolder(); |
| ms.setInput(root); |
| ms.open(); |
| if (ms.getReturnCode() == Window.OK) { |
| String qualifiedClassName = ""; //$NON-NLS-1$ |
| if (ms.getSelectedItem() == MultiSelectFilteredFileSelectionDialog.JSP) { |
| Object obj = ms.getFirstResult(); |
| if (obj != null) { |
| if (obj instanceof IFile) { |
| IFile file = (IFile) obj; |
| IPath pFull = file.getFullPath(); |
| IPath pBase = root.getFullPath(); |
| IPath path = pFull.removeFirstSegments(pBase.segmentCount()); |
| qualifiedClassName = path.makeAbsolute().toString(); |
| model.setProperty(IS_SERVLET_TYPE, new Boolean(false)); |
| } |
| } |
| } |
| else { |
| IType type = (IType) ms.getFirstResult(); |
| if (type != null) { |
| qualifiedClassName = type.getFullyQualifiedName(); |
| model.setProperty(IS_SERVLET_TYPE, new Boolean(true)); |
| } |
| } |
| existingClassText.setText(qualifiedClassName); |
| } |
| } finally { |
| getControl().setCursor(null); |
| } |
| } |
| |
| @Override |
| protected Composite createTopLevelComposite(Composite parent) { |
| Composite composite = super.createTopLevelComposite(parent); |
| |
| Object obj = getSelectedObject(); |
| if (isServlet(obj)) { |
| checkExistingButton(true); |
| if (isServletJSP(obj)) { |
| existingClassText.setText(getServletJSPFile(obj)); |
| model.setBooleanProperty(IS_SERVLET_TYPE, false); |
| } else { |
| existingClassText.setText(getServletClass(obj)); |
| model.setBooleanProperty(IS_SERVLET_TYPE, true); |
| } |
| } else if (isJSP(obj)) { |
| checkExistingButton(true); |
| existingClassText.setText(getWebResourcePath((IResource) obj)); |
| model.setBooleanProperty(IS_SERVLET_TYPE, false); |
| } |
| |
| return composite; |
| } |
| |
| } |