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/*******************************************************************************
* 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.web.operations.INewWebClassDataModelProperties.USE_EXISTING_CLASS;
import static org.eclipse.jst.servlet.ui.internal.wizard.IWebWizardConstants.USE_EXISTING_LISTENER_CLASS;
import org.eclipse.core.resources.IProject;
import org.eclipse.jem.util.emf.workbench.ProjectUtilities;
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.widgets.Composite;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion;
public class NewListenerClassWizardPage extends NewWebClassWizardPage {
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);
existingButton.setEnabled(false);
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() {
}
@Override
protected boolean isProjectValid(IProject project) {
boolean result = super.isProjectValid(project);
if (!result)
return false;
// 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;
}
}
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