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/*******************************************************************************
* Copyright (c) 2010, 2011 Oracle. 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:
* Oracle - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.dbws.eclipselink.ui.internal.wizards.gen;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.jpt.dbws.eclipselink.ui.JptDbwsUiPlugin;
import org.eclipse.jpt.dbws.eclipselink.ui.internal.DbwsGeneratorUi;
import org.eclipse.jpt.dbws.eclipselink.ui.internal.JptDbwsUiIcons;
import org.eclipse.jpt.dbws.eclipselink.ui.internal.JptDbwsUiMessages;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchWizard;
/**
* DbwsGeneratorWizard
*/
public class DbwsGeneratorWizard extends Wizard implements IWorkbenchWizard {
private IJavaProject javaProject;
private String builderXmlFile;
private IStructuredSelection selection;
private WebDynamicProjectWizardPage projectWizardPage;
private BuilderXmlWizardPage builderXmlWizardPage;
// Dialog store id constant
private static final String WIZARD_NAME = DbwsGeneratorWizard.class.getName();
private static final String DBWS_SECTION_NAME = "DbwsSettings"; //$NON-NLS-1$
private JdbcDriverWizardPage jdbcDriversPage;
// ********** constructor **********
public DbwsGeneratorWizard() {
super();
this.initialize();
}
public DbwsGeneratorWizard(IJavaProject javaProject, String builderXmlFile) {
super();
this.javaProject = javaProject;
this.builderXmlFile = builderXmlFile;
this.initialize();
}
private void initialize() {
if(this.getDialogSettings() == null) {
IDialogSettings dbwsSettings = JptDbwsUiPlugin.instance().getDialogSettings();
IDialogSettings wizardSettings = dbwsSettings.getSection(DBWS_SECTION_NAME);
if(wizardSettings == null) {
wizardSettings = dbwsSettings.addNewSection(DBWS_SECTION_NAME);
}
this.setDialogSettings(wizardSettings);
}
}
// ********** IWorkbenchWizard implementation **********
public void init(IWorkbench workbench, IStructuredSelection selection) {
this.selection = selection;
this.setWindowTitle(JptDbwsUiMessages.DbwsGeneratorWizard_title);
this.setDefaultPageImageDescriptor(JptDbwsUiPlugin.getImageDescriptor(JptDbwsUiIcons.DBWS_GEN_WIZ_BANNER));
this.setNeedsProgressMonitor(true);
}
// ********** IWizard implementation **********
@Override
public void addPages() {
super.addPages();
if(this.selection != null) {
// WebDynamicProjectWizardPage
this.javaProject = this.getJavaProjectFromSelection(this.selection);
this.projectWizardPage = this.buildWebDynamicProjectPage(this.javaProject);
this.addPage(this.projectWizardPage);
// BuilderXmlWizardPage
IFile builderXmlSelected = BuilderXmlWizardPage.getBuilderXmlFromSelection(this.selection);
if(builderXmlSelected == null) {
this.builderXmlWizardPage = this.buildBuilderXmlPage(this.selection);
this.addPage(this.builderXmlWizardPage);
}
else {
this.builderXmlFile = this.makeRelativeToProjectPath(builderXmlSelected.getFullPath());
}
}
// JdbcDriverWizardPage
this.jdbcDriversPage = this.buildJdbcDriversPage();
this.addPage(this.jdbcDriversPage);
}
@Override
public boolean performFinish() {
WizardPage currentPage = (WizardPage)getContainer().getCurrentPage();
if(currentPage != null) {
if( ! currentPage.isPageComplete()) {
return false;
}
}
String driverJarList = this.jdbcDriversPage.getDriverJarList();
this.jdbcDriversPage.finish(); // persist settings
if(DbwsGeneratorUi.displayOverridingWebContentWarning(this.getShell())) {
this.generateDbws(driverJarList);
}
return true;
}
// ********** intra-wizard methods **********
public IJavaProject getJavaProject() {
if(this.projectWizardPage != null) {
this.javaProject = this.projectWizardPage.getJavaProject();
}
return this.javaProject;
}
public String getBuilderXmlPathOrUri() {
if(this.builderXmlWizardPage != null) {
IFile xmlFile = this.builderXmlWizardPage.getBuilderXml();
if(xmlFile != null) {
return this.makeRelativeToProjectPath(xmlFile.getFullPath());
}
else {
return this.builderXmlWizardPage.getSourceURI();
}
}
return this.builderXmlFile;
}
// ********** internal methods **********
private WebDynamicProjectWizardPage buildWebDynamicProjectPage(IJavaProject javaProject) {
WebDynamicProjectWizardPage projectWizardPage = new WebDynamicProjectWizardPage(javaProject);
projectWizardPage.setTitle(JptDbwsUiMessages.WebDynamicProjectWizardPage_title);
projectWizardPage.setDescription(JptDbwsUiMessages.WebDynamicProjectWizardPage_desc);
projectWizardPage.setDestinationLabel(JptDbwsUiMessages.WebDynamicProjectWizardPage_destinationProject);
return projectWizardPage;
}
private BuilderXmlWizardPage buildBuilderXmlPage(IStructuredSelection selection) {
return new BuilderXmlWizardPage(selection);
}
private JdbcDriverWizardPage buildJdbcDriversPage() {
return new JdbcDriverWizardPage(WIZARD_NAME);
}
private String makeRelativeToProjectPath(IPath path) {
IPath relativePath = path.makeRelativeTo(this.getJavaProject().getProject().getFullPath());
return relativePath.toOSString();
}
private void generateDbws(String driverJarList) {
String stageDirName = this.getJavaProject().getProject().getLocation().toOSString();
WorkspaceJob generateJob = new DbwsGeneratorUi.GenerateDbwsJob(
this.getJavaProject(),
this.getBuilderXmlPathOrUri(),
stageDirName,
driverJarList
);
generateJob.schedule();
}
private IJavaProject getJavaProjectFromSelection(IStructuredSelection selection) {
if(selection == null) {
return null;
}
Object firstElement = selection.getFirstElement();
if(firstElement instanceof IJavaProject) {
return (IJavaProject)firstElement;
}
else if(firstElement instanceof IResource) {
IProject project = ((IResource) firstElement).getProject();
return getJavaProjectFrom(project);
}
else if(firstElement instanceof IJavaElement) {
return ((IJavaElement)firstElement).getJavaProject();
}
return null;
}
private IJavaProject getJavaProjectFrom(IProject project) {
return (IJavaProject)((IJavaElement)((IAdaptable)project).getAdapter(IJavaElement.class));
}
}
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