View Javadoc
1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.util.compression;
8   
9   import java.io.IOException;
10  
11  /**
12   * <code>CompressionStrategy</code> is a base interface for Different compression
13   * strategies
14   */
15  public interface CompressionStrategy
16  {
17      /**
18       * The fully qualified class name of the fallback
19       * <code>CompressionStrategy</code> implementation class to use, if no other
20       * can be found. the default is
21       * <code>org.mule.util.compression.GZipCompression</code>
22       */
23      String COMPRESSION_DEFAULT = "org.mule.util.compression.GZipCompression";
24  
25      /**
26       * JDK1.3+ 'Service Provider' specification (
27       * http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html )
28       */
29      String SERVICE_ID = "META-INF/services/org.mule.util.compression.CompressionStrategy";
30  
31      byte[] compressByteArray(byte[] bytes) throws IOException;
32  
33      byte[] uncompressByteArray(byte[] bytes) throws IOException;
34  
35      boolean isCompressed(byte[] bytes) throws IOException;
36  }