/*******************************************************************************
* Copyright (c) 2012, 2016, 2017 PDT Extension Group and others.
* 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:
* PDT Extension Group - initial API and implementation
* Kaloyan Raev - [501269] externalize strings
*******************************************************************************/
package org.eclipse.php.composer.ui.wizard.project.template;
import java.io.File;
import org.eclipse.core.runtime.IPath;
import org.eclipse.dltk.core.environment.IFileHandle;
import org.eclipse.php.composer.ui.wizard.AbstractValidator;
import org.eclipse.php.composer.ui.wizard.AbstractWizardFirstPage;
import org.eclipse.php.composer.ui.wizard.ValidationException;
import org.eclipse.php.composer.ui.wizard.ValidationException.Severity;
/**
* @author Robert Gruendler <r.gruendler@gmail.com>
*/
@SuppressWarnings("restriction")
public class Validator extends AbstractValidator {
public Validator(AbstractWizardFirstPage composerProjectWizardFirstPage) {
super(composerProjectWizardFirstPage);
}
@Override
protected void beginValidation() throws ValidationException {
IPath fileLocation = firstPage.PHPLocationGroup.getLocation();
if (fileLocation.toPortableString().length() > 0) {
final IFileHandle directory = environment.getFile(fileLocation);
IPath futurepath = directory.getPath().append(firstPage.nameGroup.getName());
File futureFile = futurepath.toFile();
if ((futureFile.exists() && futureFile.isFile())
|| (futureFile.exists() && futureFile.isDirectory() && futureFile.list().length > 0)) {
throw new ValidationException(Messages.Validator_DirectoryNotEmptyError, Severity.ERROR);
}
}
}
@Override
protected void finishValidation() throws ValidationException {
}
}