package org.apache.maven.shared.jar;

 /*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you under the Apache License, Version 2.0 (the

  * "License"); you may not use this file except in compliance

  * with the License.  You may obtain a copy of the License at

  *

  *   http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an

  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  * KIND, either express or implied.  See the License for the

  * specific language governing permissions and limitations

  * under the License.

  */

 import org.apache.maven.shared.jar.classes.JarClasses;

 import org.apache.maven.shared.jar.identification.JarIdentification;

 import org.codehaus.plexus.util.StringUtils;

 import java.io.File;

 import java.util.Collections;

 import java.util.List;

 import java.util.jar.Attributes;

 import java.util.jar.Manifest;

 /**

  * Class that contains details of a single JAR file and it's entries.

  */

 public final class JarData

 {

     /**

      * The JAR file.

      */

     private final File file;

     /**

      * Whether the JAR file is sealed.

      */

     private final boolean sealed;

     /**

      * The hashcode for the entire file's contents.

      */

     private String fileHash;

     /**

      * The hashcode for the file's class data contents.

      */

     private String bytecodeHash;

     /**

      * The JAR's manifest.

      */

     private final Manifest manifest;

     /**

      * Information about the JAR's classes.

      */

     private JarClasses jarClasses;

     /**

      * The JAR entries.

      */

     private final List entries;

     /**

      * Information about the JAR's identifying features.

      */

     private JarIdentification jarIdentification;

     /**

      * Constructor.

      *

      * @param file     the JAR file

      * @param manifest the JAR manifest

      * @param entries  the JAR entries

      */

     public JarData( File file, Manifest manifest, List entries )

     {

         this.file = file;

         this.manifest = manifest;

         this.entries = Collections.unmodifiableList( entries );

         boolean sealed = false;

         if ( this.manifest != null )

         {

             String sval = this.manifest.getMainAttributes().getValue( Attributes.Name.SEALED );

             if ( StringUtils.isNotEmpty( sval ) )

             {

                 sealed = "true".equalsIgnoreCase( sval.trim() );

             }

         }

         this.sealed = sealed;

     }

     public List getEntries()

     {

         return entries;

     }

     public Manifest getManifest()

     {

         return manifest;

     }

     public File getFile()

     {

         return file;

     }

     public boolean isSealed()

     {

         return sealed;

     }

     public void setFileHash( String fileHash )

     {

         this.fileHash = fileHash;

     }

     public String getFileHash()

     {

         return fileHash;

     }

     public void setBytecodeHash( String bytecodeHash )

     {

         this.bytecodeHash = bytecodeHash;

     }

     public String getBytecodeHash()

     {

         return bytecodeHash;

     }

     public boolean isDebugPresent()

     {

         return jarClasses.isDebugPresent();

     }

     public void setJarClasses( JarClasses jarClasses )

     {

         this.jarClasses = jarClasses;

     }

     public int getNumEntries()

     {

         return entries.size();

     }

     public int getNumClasses()

     {

         return jarClasses.getClassNames().size();

     }

     public int getNumPackages()

     {

         return jarClasses.getPackages().size();

     }

     public String getJdkRevision()

     {

         return jarClasses.getJdkRevision();

     }

     public void setJarIdentification( JarIdentification jarIdentification )

     {

         this.jarIdentification = jarIdentification;

     }

     public JarIdentification getJarIdentification()

     {

         return jarIdentification;

     }

     public JarClasses getJarClasses()

     {

         return jarClasses;

     }

 }