com.ebmwebsourcing.petals.common.extensions.internal.wizards.WebServiceClientWizard.java Source code

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Here is the source code for com.ebmwebsourcing.petals.common.extensions.internal.wizards.WebServiceClientWizard.java

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/******************************************************************************
 * Copyright (c) 2009-2013, Linagora
 *
 * 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:
 *       Linagora - initial API and implementation
 *******************************************************************************/

package com.ebmwebsourcing.petals.common.extensions.internal.wizards;

import java.lang.reflect.InvocationTargetException;
import java.util.List;

import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;

import com.ebmwebsourcing.petals.common.extensions.PetalsCommonWsdlExtPlugin;
import com.ebmwebsourcing.petals.common.extensions.internal.provisional.WsdlExtUtils;
import com.ebmwebsourcing.petals.common.internal.provisional.utils.ResourceUtils;

/**
 * The WSDL to Java wizard.
 * @author Vincent Zurczak - EBM WebSourcing
 */
public class WebServiceClientWizard extends Wizard implements INewWizard {

    private final static String CLIENT_PATTERN = ".*_Client\\.java";;

    private WSDLtoJavaWizardPage mainPage;
    private List<IFile> resourcesToSelect;

    /**
     * Constructor with no argument.
     */
    public WebServiceClientWizard() {
        super();
        setWindowTitle("Web Service Client"); //NON-NLS-1 //$NON-NLS-1$
        setNeedsProgressMonitor(true);
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.Wizard#performFinish()
     */
    @Override
    public boolean performFinish() {

        final IContainer container = this.mainPage.getOutputContainer();
        final String wsdlUrl = this.mainPage.getWsdlUri().toString();

        IRunnableWithProgress op = new IRunnableWithProgress() {
            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {

                try {
                    monitor.beginTask("Java generation in progress...", 10);

                    // Count the "clients" that are already in the container
                    container.refreshLocal(IResource.DEPTH_INFINITE, monitor);
                    List<IFile> clientsBefore = ResourceUtils.getFilesByRegexp(container, CLIENT_PATTERN);
                    monitor.worked(2);

                    // Generate the Java client
                    monitor.worked(2);
                    WsdlExtUtils.generateWebServiceClient(wsdlUrl, container.getLocation().toString());
                    monitor.worked(3);

                    // Refresh the project (and build it if required)
                    container.refreshLocal(IResource.DEPTH_INFINITE, monitor);
                    if (container.getProject().hasNature(JavaCore.NATURE_ID))
                        container.getProject().build(IncrementalProjectBuilder.INCREMENTAL_BUILD, monitor);

                    // Find the client class
                    WebServiceClientWizard.this.resourcesToSelect = ResourceUtils.getFilesByRegexp(container,
                            CLIENT_PATTERN);
                    WebServiceClientWizard.this.resourcesToSelect.removeAll(clientsBefore);
                    monitor.worked(2);

                } catch (Exception e) {
                    throw new InvocationTargetException(e);

                } finally {
                    monitor.done();
                }
            }
        };

        try {
            // Generate the client
            getContainer().run(true, false, op);

            // Open the client file
            Display.getDefault().asyncExec(new Runnable() {
                public void run() {

                    IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
                    try {
                        for (IFile f : WebServiceClientWizard.this.resourcesToSelect) {
                            IDE.openEditor(page, f, true);
                        }

                    } catch (PartInitException e) {
                        PetalsCommonWsdlExtPlugin.log(e, IStatus.WARNING);
                    }
                }
            });

            // Select it in the explorer
            ResourceUtils.selectResourceInJavaView(true, this.resourcesToSelect);

        } catch (Exception e) {
            PetalsCommonWsdlExtPlugin.log(e, IStatus.ERROR);
        }

        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) {
        this.mainPage = new WSDLtoJavaWizardPage("Web Service Client", selection); //$NON-NLS-1$
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.IWizard#addPages()
     */
    @Override
    public void addPages() {
        super.addPages();
        addPage(this.mainPage);
    }
}