Java Jar Manifest getMainAttributeValue(Manifest manifest, String attribute)

Description

get Main Attribute Value

License

Open Source License

Declaration

public static String getMainAttributeValue(Manifest manifest, String attribute) 

Method Source Code

//package com.java2s;
/*//from w ww  .j a  v a 2  s. c o  m
 * 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.
 */

import java.util.jar.Attributes;
import java.util.jar.Manifest;

public class Main {
    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;
    }
}

Related

1. getAttribute(final Manifest manifest, final String name, final String defValue)
2. getAttribute(String attributeName, Manifest manifest)
3. getBundleClassPath(Manifest manifest)
4. getBundleVersion(Manifest manifest)
5. getHeader(String name, Manifest manifest)
6. getManifest()
7. getManifest()
8. getManifest(File file)
9. getManifest(File in)