LibraryWizard.java

/*******************************************************************************
 * Copyright © 2012, 2013 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
 *
 *******************************************************************************/
package org.eclipse.edt.ide.ui.internal.libraries.wizards;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.edt.ide.ui.internal.EGLLogger;
import org.eclipse.edt.ide.ui.internal.PluginImages;
import org.eclipse.edt.ide.ui.internal.wizards.EGLPartWizard;
import org.eclipse.edt.ide.ui.internal.wizards.EGLPartWizardPage;
import org.eclipse.edt.ide.ui.internal.wizards.NewWizardMessages;
import org.eclipse.edt.ide.ui.templates.wizards.TemplateWizardNode;
import org.eclipse.edt.ide.ui.wizards.EGLFileConfiguration;
import org.eclipse.edt.ide.ui.wizards.EGLPackageConfiguration;
import org.eclipse.edt.ide.ui.wizards.PartTemplateException;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.IWizardNode;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;

public class LibraryWizard extends EGLPartWizard implements INewWizard {

	private static final String WIZPAGENAME_LibraryWizardPage = "WIZPAGENAME_LibraryWizardPage"; //$NON-NLS-1$
	private LibraryConfiguration configuration;
	private LibraryWizardPage mainPage;

	private ISelection selection;

	public LibraryWizard() {
		super();
		setDefaultPageImageDescriptor(PluginImages.DESC_WIZBAN_NEWLIBRARY);
	}

	protected IRunnableWithProgress getOperation() {
		ISchedulingRule rule = getCurrentSchedulingRule();
		LibraryOperation operation = null;

		String codeTemplateId = mainPage.getSelectedCodeTemplateId();

		if (rule != null) {
			operation = new LibraryOperation((LibraryConfiguration) getConfiguration(), codeTemplateId, rule);
		} else {
			operation = new LibraryOperation((LibraryConfiguration) getConfiguration(), codeTemplateId);
		}

		return operation;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.wizard.IWizard#performFinish()
	 */
	public boolean performFinish() {
		if (!super.performFinish())
			return false;

		if(configuration.getLibraryType() != LibraryConfiguration.DATAACCESS_LIBRARY ){
			IRunnableWithProgress operation = getOperation();
	
			try {
				getContainer().run(canRunForked(), true, operation);
			} catch (InterruptedException e) {
				boolean dialogResult = false;
				if (e.getMessage().indexOf(':') != -1) {
					PartTemplateException pe = new PartTemplateException(e.getMessage());
					if (pe.getTemplateExcpetion().compareTo(EGLFileConfiguration.TEMPLATE_NOT_FOUND) == 0) {
						dialogResult = ((EGLPartWizardPage) this.getPage(WIZPAGENAME_LibraryWizardPage)).handleTemplateError(pe.getPartType(),
								pe.getPartDescription()); //$NON-NLS-1$
					} else if (pe.getTemplateExcpetion().compareTo(EGLFileConfiguration.TEMPLATE_DISABLED) == 0) {
						// is there a way to tell this?
					} else if (pe.getTemplateExcpetion().compareTo(EGLFileConfiguration.TEMPLATE_CORRUPTED) == 0) {
						dialogResult = ((EGLPartWizardPage) this.getPage(WIZPAGENAME_LibraryWizardPage)).handleTemplateError(pe.getPartType(),
								pe.getPartDescription()); //$NON-NLS-1$
					}
	
					if (dialogResult)
						return performFinish();
					else
						return false;
				} else {
					EGLLogger.log(this, e);
					return false;
				}
			} catch (InvocationTargetException e) {
				if (e.getTargetException() instanceof CoreException) {
					ErrorDialog.openError(getContainer().getShell(), null, null, ((CoreException) e.getTargetException()).getStatus());
				} else {
					EGLLogger.log(this, e);
				}
				return false;
			}
		}

		// update the dialog settings
		((LibraryWizardPage) getPage(WIZPAGENAME_LibraryWizardPage)).finishPage();

		// open the file
		openResource(configuration.getFile());

		return true;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench,
	 * org.eclipse.jface.viewers.IStructuredSelection)
	 */
	public void init(IWorkbench workbench, IStructuredSelection selection) {
		getConfiguration().init(workbench, selection);
		setWindowTitle(NewWizardMessages.NewEGLLibraryWizardPageTitle);
		mainPage = new LibraryWizardPage(selection, WIZPAGENAME_LibraryWizardPage);
		this.selection = selection;
	}

	public EGLPackageConfiguration getConfiguration() {
		if (configuration == null)
			configuration = new LibraryConfiguration();
		return configuration;
	}

	public void addPages() {
		addPage(mainPage);
	}

	public boolean needsPreviousAndNextButtons() {
		return true;
	}

}