blob: 2456dee38ab4dc0dfd91de94058807f71b922428 [file] [log] [blame]
/*******************************************************************************
* Copyright (c) 2003, 2004 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 Oct 20, 2003
*
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
package org.eclipse.wst.common.frameworks.internal.operation.extensionui;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.jem.util.logger.proxy.Logger;
import org.eclipse.wst.common.frameworks.internal.ConfigurationElementWrapper;
import org.eclipse.wst.common.frameworks.internal.operations.WTPOperationDataModel;
import org.eclipse.wst.common.frameworks.internal.ui.IExtendedPageHandler;
import org.eclipse.wst.common.frameworks.internal.ui.IExtendedWizardPage;
/**
* @author schacher
*
* To change the template for this generated type comment go to Window>Preferences>Java>Code
* Generation>Code and Comments
*/
public class WizardPageFactoryElement extends ConfigurationElementWrapper {
static final String ATT_CLASS_NAME = "className"; //$NON-NLS-1$
protected String className;
protected WizardExtensionFactory wizardPageFactory;
protected boolean isPageFactoryInitialized;
protected String pageGroupID;
/**
* @param element
*/
public WizardPageFactoryElement(IConfigurationElement element, String pageGroupID) {
super(element);
className = element.getAttribute(ATT_CLASS_NAME);
this.pageGroupID = pageGroupID;
}
public IExtendedPageHandler createPageHandler(WTPOperationDataModel dataModel) {
if (!isPageFactoryInitialized)
initPageFactory();
if (wizardPageFactory == null)
return null;
IExtendedPageHandler handler = wizardPageFactory.createPageHandler(dataModel, pageGroupID);
return handler;
}
public IExtendedWizardPage[] createPageGroup(WTPOperationDataModel dataModel) {
if (!isPageFactoryInitialized)
initPageFactory();
if (wizardPageFactory == null)
return null;
IExtendedWizardPage[] pages = wizardPageFactory.createPageGroup(dataModel, pageGroupID);
for (int i = 0; i < pages.length; i++) {
pages[i].setGroupID(pageGroupID);
}
return pages;
}
private void initPageFactory() {
try {
wizardPageFactory = (WizardExtensionFactory) element.createExecutableExtension(ATT_CLASS_NAME);
} catch (CoreException e) {
Logger.getLogger().logError("Error getting page factory: " + className); //$NON-NLS-1$
Logger.getLogger().logError(e);
} finally {
isPageFactoryInitialized = true;
}
}
}