/**
    * Copyright 2007 Google Inc.
    *
    * Licensed 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.
   */
  
  package com.tonicsystems.jarjar;
  
  import com.tonicsystems.jarjar.util.*;
  import java.io.IOException;
  import java.util.*;
  
  class ZapProcessor implements JarProcessor
  {
      private List<Wildcard> wildcards;
  
      public ZapProcessor(List<Zap> zapList) {
          wildcards = PatternElement.createWildcards(zapList);
      }
  
      public boolean process(EntryStruct struct) throws IOException {
          String name = struct.name;
          if (name.endsWith(".class"))
              return !zap(name.substring(0, name.length() - 6));
          return true;
      }
      
      private boolean zap(String desc) {
          // TODO: optimize
          for (Wildcard wildcard : wildcards) {
              if (wildcard.matches(desc))
                  return true;
          }
          return false;
      }
  }