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/*******************************************************************************
* Copyright (c) 2010 Mia-Software.
* 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:
* Gregoire Dupe (Mia-Software)
* Nicolas Bros (Mia-Software)
* Alban Ménager (Soft-Maint) - Bug 387470 - [EFacet][Custom] Editors
* Grégoire Dupé (Mia-Software) - Bug 387470 - [EFacet][Custom] Editors
*******************************************************************************/
package org.eclipse.papyrus.emf.facet.query.java.sdk.ui.internal.wizard.page;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.emf.facet.custom.metamodel.v0_2_0.custom.ETypedElementCase;
import org.eclipse.papyrus.emf.facet.efacet.sdk.ui.internal.exported.IQueryContext;
import org.eclipse.papyrus.emf.facet.query.java.core.IJavaQuery2;
import org.eclipse.papyrus.emf.facet.query.java.sdk.ui.internal.Activator;
import org.eclipse.papyrus.emf.facet.query.java.sdk.ui.internal.Messages;
import org.eclipse.papyrus.emf.facet.query.java.sdk.ui.internal.wizard.JavaQueryUtils;
import org.eclipse.papyrus.emf.facet.query.java.sdk.ui.internal.wizard.JdtUtils;
import org.eclipse.papyrus.emf.facet.util.core.Logger;
import org.eclipse.papyrus.emf.facet.util.core.internal.exported.StringUtils;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.IPackageFragmentRoot;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jface.dialogs.MessageDialog;
// Copied from org.eclipse.papyrus.emf.facet.query.java.ui.internal.wizard.page.NewQueryClassWizardPage
public class CreateQueryClassWizardPage extends NewClassWizardPage {
// This class has been copied from
// org.eclipse.papyrus.emf.facet.infra.query.ui.wizards.NewQueryClassWizardPage
public CreateQueryClassWizardPage(final IQueryContext queryContainer) {
super();
final IJavaProject javaProject = JavaCore.create(queryContainer
.getProject());
final List<String> interfaceList = new ArrayList<String>();
interfaceList.add(IJavaQuery2.class.getName());
setSuperInterfaces(interfaceList, false);
final String packageName = JavaQueryUtils.getDefaultPackageName(
queryContainer,
javaProject);
final String typeName = getClassName(queryContainer);
setTypeName(typeName, true);
selectPackage(javaProject, packageName);
setModifiers(this.F_PUBLIC, false);
setSuperClass("", false); //$NON-NLS-1$
setEnclosingTypeSelection(false, false);
setAddComments(false, false);
}
private static String getClassName(final IQueryContext queryContext) {
final StringBuffer result = new StringBuffer();
final EObject intermediate = queryContext.getIntermediateEObject();
if (intermediate instanceof ETypedElementCase) {
final ETypedElementCase eteCase = (ETypedElementCase) intermediate;
String caseLabel = ""; //$NON-NLS-1$
if (eteCase.getCase() != null) {
caseLabel = eteCase.getCase().getName();
}
result.append(StringUtils.firstLetterToUpperCase(caseLabel));
}
result.append(StringUtils.firstLetterToUpperCase(queryContext
.getDerivedTypedElementName()));
result.append("Query"); //$NON-NLS-1$
return result.toString();
}
private void selectPackage(final IJavaProject javaProject,
final String packageName) {
try {
for (final IPackageFragmentRoot packageFragmentRootToTest : javaProject
.getPackageFragmentRoots()) {
if (packageFragmentRootToTest.getKind() == IPackageFragmentRoot.K_SOURCE) {
final IPackageFragmentRoot pkgFragmentRoot = packageFragmentRootToTest;
setPackageFragmentRoot(pkgFragmentRoot, false);
final IPackageFragment packageFragment = pkgFragmentRoot
.getPackageFragment(packageName);
setPackageFragment(packageFragment, true);
break;
}
}
} catch (final JavaModelException e1) {
Logger.logError(e1, Activator.getDefault());
}
}
public String apply(final EClassifier returnType,
final boolean multiValues,
final EClassifier scope) {
String result = ""; //$NON-NLS-1$
try {
final IPackageFragmentRoot root = getPackageFragmentRoot();
final IPackageFragment packageFragment = getPackageFragment();
final String typeName = getTypeName();
final String cuName = getCompilationUnitName(typeName);
final ICompilationUnit javaClass = JdtUtils.createJavaClass(
returnType, multiValues, scope, packageFragment, root,
typeName, cuName);
final IProject project = javaClass.getCorrespondingResource()
.getProject();
JdtUtils.setupProject(project, returnType, scope);
result = packageFragment.getElementName() + '.' + typeName;
} catch (final Exception e) {
Logger.logError(e, Activator.getDefault());
MessageDialog
.openError(
getShell(),
Messages.NewQueryClassWizardPage_Failed_to_create_java_class,
Messages.NewQueryClassWizardPage_Failed_to_create_query_implementation);
}
return result;
}
}
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