/*******************************************************************************
* Copyright (c) 2012-2015 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.runner.webapps;
import org.eclipse.che.api.runner.internal.DeploymentSources;
import org.eclipse.che.api.runner.internal.DeploymentSourcesValidator;
import java.io.IOException;
import java.util.zip.ZipFile;
/**
* Validator checks that {@link DeploymentSources} is a valid Java web application.
*
* @author Artem Zatsarynnyy
*/
public class JavaWebApplicationValidator implements DeploymentSourcesValidator {
public static final String WEB_XML = "WEB-INF" + java.io.File.separatorChar + "web.xml";
@Override
public boolean isValid(DeploymentSources deployment) {
if (deployment.isZipArchive()) {
try (ZipFile zip = new ZipFile(deployment.getFile())) {
String path = WEB_XML.replace("\\", "/");
return zip.getEntry(path) != null;
} catch (IOException e) {
return false;
}
}
return new java.io.File(deployment.getFile(), WEB_XML).exists();
}
}