/******************************************************************************
* Copyright (c) 2010-2013, 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.services.wizards;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
import com.ebmwebsourcing.petals.common.internal.provisional.maven.MavenBean;
import com.ebmwebsourcing.petals.common.internal.provisional.maven.MavenUtils;
import com.ebmwebsourcing.petals.common.internal.provisional.utils.IoUtils;
import com.ebmwebsourcing.petals.common.internal.provisional.utils.PetalsConstants;
import com.ebmwebsourcing.petals.common.internal.provisional.utils.ResourceUtils;
import com.ebmwebsourcing.petals.services.PetalsServicesPlugin;
import com.ebmwebsourcing.petals.services.utils.PetalsServicesProjectUtils;
import com.ebmwebsourcing.petals.services.wizards.beans.SaImportBean;
import com.ebmwebsourcing.petals.services.wizards.beans.SuImportBean;
/**
* A wizard to import a service assembly as a set of jbiFolders.
* @author Vincent Zurczak - EBM WebSourcing
*/
public class ServiceAssemblyImportWizard extends Wizard implements IImportWizard {
private ServiceAssemblyImportWizardPage page;
private final List<IResource> resourcesToSelect = new ArrayList<IResource> ();
/**
* Constructor.
*/
public ServiceAssemblyImportWizard() {
super();
setNeedsProgressMonitor( true );
setWindowTitle( "Service Assembly Import" );
ImageDescriptor desc = PetalsServicesPlugin.getImageDescriptor( "icons/wizban/wiz_sa_import.png" );
setDefaultPageImageDescriptor( desc );
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.wizard.Wizard
* #addPages()
*/
@Override
public void addPages() {
this.page = new ServiceAssemblyImportWizardPage();
addPage( this.page );
}
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.Wizard
* #performFinish()
*/
@Override
public boolean performFinish() {
// Define the wizard completion process.
WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
@Override
protected void execute( IProgressMonitor monitor )
throws CoreException, InvocationTargetException, InterruptedException {
try {
doFinish( monitor );
} catch( Exception e ) {
throw new InvocationTargetException( e );
} finally {
monitor.done();
}
}
};
try {
// Run the operation.
getContainer().run( true, false, op );
// Reveal the file in the explorer
IResource[] res = new IResource[ this.resourcesToSelect.size()];
ResourceUtils.selectResourceInPetalsExplorer( true, this.resourcesToSelect.toArray( res ));
} catch( Exception e ) {
PetalsServicesPlugin.log( e, IStatus.ERROR );
return false;
}
return true;
}
/**
* Imports the selected projects.
* @param monitor
* @throws CoreException
*/
protected void doFinish( IProgressMonitor monitor ) throws CoreException {
monitor.beginTask( "Importing the Service Assembly...", IProgressMonitor.UNKNOWN );
List<SaImportBean> importBeans = this.page.getImportsBeans();
List<IProject> suDependencies = new ArrayList<IProject> ();
List<MavenBean> suMavenBeans = new ArrayList<MavenBean>();
for( SaImportBean saBean : importBeans ) {
// Deal with the SU projects first
for( SuImportBean suBean : saBean.getSuBeans()) {
if( ! suBean.isToCreate())
continue;
try {
// Delete the project?
if( suBean.isToOverwrite()) {
IProject p = ResourcesPlugin.getWorkspace().getRoot().getProject( suBean.getProjectName());
if( p.exists())
p.delete( true, monitor );
}
IProject project = null;
URI pLocUri = null;
if( ! this.page.isAtDefaultLocation())
pLocUri = new File( this.page.getProjectLocation(), suBean.getProjectName()).toURI();
project = PetalsServicesProjectUtils.createSuProject(
suBean.getProjectName(),
pLocUri,
suBean.getComponentName(),
suBean.getComponentVersion(),
suBean.getSuType(),
false,
monitor );
suDependencies.add( project );
// Create the POM artifacts for the SA
// Elements match what is set in PetalsServicesProjectUtils#createPetalsSuProjectStructure().
MavenBean suMavenBean = new MavenBean();
suMavenBean.setArtifactId( project.getName());
suMavenBeans.add( suMavenBean );
// Copy the resources
File jbiXmlFile = new File( suBean.getJbiXmlLocation());
File targetFile = project.getLocation().append( PetalsConstants.LOC_JBI_FILE ).toFile();
if( ! jbiXmlFile.exists())
throw new IOException( "The jbi.xml does not exist." );
IoUtils.moveFileRobustly( jbiXmlFile, targetFile, true );
IFolder resFolder = project.getFolder( PetalsConstants.LOC_RES_FOLDER );
File resFile = resFolder.getLocation().toFile();
for( File fileToCopy : jbiXmlFile.getParentFile().getParentFile().listFiles()) {
if( ! "meta-inf".equalsIgnoreCase( fileToCopy.getName()))
IoUtils.copyFileInDirectory( fileToCopy, resFile, false );
}
// Keep the project to show it at the end
this.resourcesToSelect.add( project );
monitor.worked( 5 );
project.refreshLocal( IResource.DEPTH_INFINITE, monitor );
} catch( Exception e ) {
PetalsServicesPlugin.log( e, IStatus.ERROR );
}
}
// Deal with the SA project then
if( saBean.isToCreate()) {
// Delete the existing project?
if( saBean.isToOverwrite()) {
IProject p = ResourcesPlugin.getWorkspace().getRoot().getProject( saBean.getProjectName());
if( p.exists())
p.delete( true, monitor );
}
// Create the SA project
URI pLocUri = null;
if( ! this.page.isAtDefaultLocation())
pLocUri = new File( this.page.getProjectLocation(), saBean.getProjectName()).toURI();
// Generate a basic POM
MavenBean saMavenBean = new MavenBean();
saMavenBean.setName( saBean.getProjectName());
saMavenBean.setArtifactId( saMavenBean.getName());
saMavenBean.dependencies.addAll( suMavenBeans );
// Get the parent pom.xml
MavenBean parentBean = MavenUtils.getPomParentElements();
if( parentBean != null ) {
saMavenBean.setParentArtifactId( parentBean.getArtifactId());
saMavenBean.setParentGroupId( parentBean.getGroupId());
saMavenBean.setParentVersion( parentBean.getVersion());
}
try {
// Create the project
IProject saProject = PetalsServicesProjectUtils.createSaProject(
saBean.getProjectName(),
pLocUri,
saMavenBean,
monitor );
this.resourcesToSelect.add( saProject );
// Copy the resources
File jbiXmlFile = new File( saBean.getJbiXmlLocation());
File targetFile = saProject.getLocation().append( PetalsConstants.LOC_JBI_FILE ).toFile();
if( ! jbiXmlFile.exists())
throw new IOException( "The jbi.xml does not exist." );
IoUtils.moveFileRobustly( jbiXmlFile, targetFile, true );
// Set the SU dependencies
saProject.refreshLocal( IResource.DEPTH_INFINITE, monitor );
IProjectDescription desc = saProject.getDescription();
IProject[] projects = new IProject[ suDependencies.size()];
desc.setReferencedProjects( suDependencies.toArray( projects ));
saProject.setDescription( desc, null );
} catch( CoreException e ) {
PetalsServicesPlugin.log( e, IStatus.ERROR );
} catch( Exception e ) {
PetalsServicesPlugin.log( e, IStatus.ERROR );
}
}
}
monitor.worked( 1 );
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWizard
* #init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
*/
public void init( IWorkbench workbench, IStructuredSelection selection ) {
// nothing
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.wizard.Wizard#dispose()
*/
@Override
public void dispose() {
if( this.page != null )
this.page.releaseResources();
super.dispose();
}
}