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      1 /**
      2  * Copyright 2007 Google Inc.
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  * http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.tonicsystems.jarjar;
     18 
     19 import com.tonicsystems.jarjar.util.*;
     20 import java.io.IOException;
     21 import java.util.*;
     22 
     23 class ManifestProcessor implements JarProcessor
     24 {
     25     private static final String MANIFEST_PATH = "META-INF/MANIFEST.MF";
     26     private static final ManifestProcessor INSTANCE = new ManifestProcessor();
     27 
     28     public static ManifestProcessor getInstance() {
     29         return INSTANCE;
     30     }
     31 
     32     private ManifestProcessor() {}
     33 
     34     public boolean process(EntryStruct struct) throws IOException {
     35         return !struct.name.equalsIgnoreCase(MANIFEST_PATH);
     36     }
     37 }
     38 
     39