/*******************************************************************************
* Copyright (c) 2010 Neil Bartlett.
* 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:
* Neil Bartlett - initial API and implementation
*******************************************************************************/
package bndtools.wizards.project;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.text.MessageFormat;
import java.util.Map;
import org.bndtools.api.IProjectTemplate;
import org.bndtools.api.ProjectLayout;
import org.bndtools.api.ProjectPaths;
import org.bndtools.utils.javaproject.JavaProjectUtils;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jdt.ui.wizards.NewJavaProjectWizardPageTwo;
import org.eclipse.jface.dialogs.ErrorDialog;
import aQute.bnd.build.Project;
import aQute.bnd.build.model.BndEditModel;
import aQute.bnd.osgi.Constants;
import bndtools.Plugin;
import bndtools.editor.model.BndProject;
class NewBndProjectWizard extends AbstractNewBndProjectWizard {
public static final String DEFAULT_BUNDLE_VERSION = "0.0.0.${tstamp}";
private final TemplateSelectionWizardPage templatePage = new TemplateSelectionWizardPage();
NewBndProjectWizard(final NewBndProjectWizardPageOne pageOne, final NewJavaProjectWizardPageTwo pageTwo) {
super(pageOne, pageTwo);
templatePage.addPropertyChangeListener(TemplateSelectionWizardPage.PROP_TEMPLATE, new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
pageOne.setProjectTemplate((IProjectTemplate) evt.getNewValue());
}
});
}
@Override
public void addPages() {
addPage(pageOne);
addPage(templatePage);
addPage(pageTwo);
}
/**
* Generate the new Bnd model for the project. This implementation simply returns an empty Bnd model.
*
* @param monitor
*/
@Override
protected BndEditModel generateBndModel(IProgressMonitor monitor) {
ProjectPaths bndPaths = ProjectPaths.get(ProjectLayout.BND);
BndEditModel model = super.generateBndModel(monitor);
ProjectPaths projectPaths = ProjectPaths.get(pageOne.getProjectLayout());
IProjectTemplate template = templatePage.getTemplate();
if (template != null) {
String name = pageTwo.getJavaProject().getProject().getName();
model.setBundleVersion(DEFAULT_BUNDLE_VERSION);
template.modifyInitialBndModel(model, name, projectPaths);
}
try {
Map<String,String> sourceOutputLocations = JavaProjectUtils.getSourceOutputLocations(pageTwo.getJavaProject());
if (sourceOutputLocations != null) {
int nr = 1;
for (Map.Entry<String,String> entry : sourceOutputLocations.entrySet()) {
String src = entry.getKey();
String bin = entry.getValue();
if (nr == 1) {
if (!bndPaths.getSrc().equals(src)) {
model.genericSet(Constants.DEFAULT_PROP_SRC_DIR, src);
}
if (!bndPaths.getBin().equals(bin)) {
model.genericSet(Constants.DEFAULT_PROP_BIN_DIR, bin);
}
nr = 2;
} else if (nr == 2) {
if (!bndPaths.getTestSrc().equals(src)) {
model.genericSet(Constants.DEFAULT_PROP_TESTSRC_DIR, src);
}
if (!bndPaths.getTestBin().equals(bin)) {
model.genericSet(Constants.DEFAULT_PROP_TESTBIN_DIR, bin);
}
nr = 2;
} else {
// if for some crazy reason we end up with more than 2 paths, we log them in
// extension properties (we cannot write comments) but this should never happen
// anyway since the second page will not complete if there are not exactly 2 paths
// so this could only happen if someone adds another page (that changes them again)
model.genericSet("X-WARN-" + nr, "Ignoring source path " + src + " -> " + bin);
nr++;
}
}
}
String projectTargetDir = projectPaths.getTargetDir();
if (!bndPaths.getTargetDir().equals(projectTargetDir)) {
model.genericSet(Constants.DEFAULT_PROP_TARGET_DIR, projectTargetDir);
}
} catch (Exception e) {
ErrorDialog.openError(getShell(), "Error", "", new Status(IStatus.ERROR, Plugin.PLUGIN_ID, 0, MessageFormat.format("Error setting paths in Bnd project descriptor file ({0}).", Project.BNDFILE), e));
}
return model;
}
/**
* Allows for an IProjectTemplate to modify the new Bnd project
*
* @param monitor
*/
@Override
protected BndProject generateBndProject(IProject project, IProgressMonitor monitor) {
BndProject proj = super.generateBndProject(project, monitor);
ProjectPaths projectPaths = ProjectPaths.get(pageOne.getProjectLayout());
IProjectTemplate template = templatePage.getTemplate();
if (template != null) {
String name = pageTwo.getJavaProject().getProject().getName();
template.modifyInitialBndProject(proj, name, projectPaths);
}
return proj;
}
}