org.jboss.as.server.deployment.ManifestHelper Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.server.deployment;
import java.util.jar.Attributes;
import java.util.jar.Manifest;
/**
* Manifest helper methods
*
* @author [email protected]
* @since 15-Nov-2012
*/
public final class ManifestHelper {
// Hide ctor
private ManifestHelper() {
}
public static boolean hasMainAttributeValue(Manifest manifest, String attribute) {
return getMainAttributeValue(manifest, attribute) != null;
}
public static String getMainAttributeValue(Manifest manifest, String attribute) {
String result = null;
if (manifest != null && attribute != null) {
Attributes attributes = manifest.getMainAttributes();
result = attributes.getValue(attribute);
}
return result;
}
}