Glassfish example source code file (BundledOptPkgHasDependencies.java)

This example Glassfish source code file (BundledOptPkgHasDependencies.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

bundledoptpkghasdependencies, class-path, file, file, fileinputstream, fileinputstream, io, jar, manifest, manifest, result, string, string, util

The Glassfish BundledOptPkgHasDependencies.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

/*
 * JarFileDependsOnOutsidePackage.java
 *
 * Created on August 30, 2004, 10:16 AM
 */

package com.sun.enterprise.tools.verifier.tests.util;

import com.sun.enterprise.tools.verifier.Result;
import java.io.File;
import java.io.FileInputStream;
import java.util.StringTokenizer;
import java.util.jar.Attributes;
import java.util.jar.JarFile;
import java.util.jar.Manifest;

/**
 *
 * @author  ss141213
 * This as per J2EE 1.4 spec section#8.2. Contents from spec is given below...
 * Only Jar format files containing class files or resources to be loaded directly 
 * by a standard ClassLoader should be the target of a Class-Path reference; 
 * such files are always named with a .jar extension. 
 * Top level Jar files that are processed by a deployment tool 
 * should not contain Class-Path entries; 
 * such entries would, by definition, 
 * reference other files external to the deployment unit. 
 * A deployment tool is not required to process such external references.
  */
public class BundledOptPkgHasDependencies {
    public static void test(String explodedJarPath, Result result){
        try{
            boolean failed=false;
            Manifest manifest=new Manifest(new FileInputStream(new File(explodedJarPath+File.separator+JarFile.MANIFEST_NAME)));
            String depClassPath=manifest.getMainAttributes().getValue(Attributes.Name.CLASS_PATH);
            if(depClassPath!=null){
                for(StringTokenizer st=new StringTokenizer(depClassPath);st.hasMoreTokens();){
                    String entry=st.nextToken();
                    String entryPath=new File(explodedJarPath).getParent()+File.separator+entry;
                    File bundledOptPkg=new File(entryPath);
                    if(!bundledOptPkg.isDirectory()){
                        Manifest bundledManifest=new JarFile(bundledOptPkg).getManifest();
                        String bundledCP=bundledManifest.getMainAttributes().getValue(Attributes.Name.CLASS_PATH);
                        if(bundledCP!=null && bundledCP.length()!=0){
                            failed=true;
                            result.failed(entry + " contains Class-Path in it's manifest.");
                        }
                    }
                }
            }//if
            if(!failed){
                result.setStatus(Result.PASSED);
            }
        }catch(Exception e){
            result.failed(e.toString());
        }
    }
}