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package org.eclipse.papyrus.plugin.management.helper;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.papyrus.eclipse.project.editors.file.BuildEditor;
import org.eclipse.papyrus.eclipse.project.editors.interfaces.IBuildEditor;
import org.eclipse.papyrus.plugin.management.Activator;
import org.eclipse.swt.widgets.Display;
public abstract class AbstractProjectManagementHelper {
public static final String INCUBATION = "(Incubation)";
final protected String version;
final protected String provider;
final protected boolean testMarkIncubation;
final private String projectNature;
public AbstractProjectManagementHelper(final String projectNature, final String version, final String provider, final boolean testMarkIncubation) {
this.projectNature = projectNature;
this.version = version;
this.provider = provider;
this.testMarkIncubation = testMarkIncubation;
}
public final void execute(final IProject project) throws Throwable {
if(project.isOpen()) {
Assert.isTrue(project.getNature(this.projectNature) != null);
handleProject(project);
}
project.refreshLocal(IProject.DEPTH_INFINITE, new NullProgressMonitor());
}
protected abstract void handleProject(IProject project) throws CoreException, IOException, Throwable;
/**
* Add the file to the project if it doesn't exists
*
* @param project
* the project to edit
* @param sourcePath
* the sourcePath for the file
* @param targetPath
* the target Path for the file
* @throws CoreException
* @throws IOException
*/
protected void checkFile(final IProject project, final String sourcePath, final String targetPath) throws CoreException, IOException {
IFile targetFile = project.getFile(new Path(targetPath));
if(targetFile.exists()) {
return;
}
InputStream is;
URL url = new URL("platform:/plugin/" + Activator.PLUGIN_ID + sourcePath); //$NON-NLS-1$
is = url.openStream();
targetFile.create(is, false, new NullProgressMonitor());
is.close();
targetFile.refreshLocal(IFile.DEPTH_ZERO, new NullProgressMonitor());
}
protected IBuildEditor getBuildEditor(IProject project, String buildKey) {
IBuildEditor editor = new BuildEditor(project, buildKey);
editor.init();
if(!editor.exists()) {
editor.create();
}
return editor;
}
protected abstract void checkIncubation(final IProject project) throws IOException, CoreException, Throwable;
protected String askNewName(final String label) {
InputDialog dialog = new InputDialog(Display.getCurrent().getActiveShell(), "Edit the name", "The name should be ended by : " + INCUBATION, label, new AbstractProjectManagementHelper.IncubationValidator());
dialog.open();
//TODO the user can cancel the modification
String newLabel = dialog.getValue();
return newLabel;
}
public class IncubationValidator implements IInputValidator {
public String isValid(String newText) {
if(newText==null || newText.equals("") || !newText.endsWith(INCUBATION)) {
return "The current name is not correct";
}
return null;
}
}
}
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