[hornetq-commits] JBoss hornetq SVN: r9880 - branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils.

Author: gaohoward Date: 2010-11-12 01:51:54 -0500 (Fri, 12 Nov 2010) New Revision: 9880 Modified: branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/DecompressedLargeMessageBuffer.java branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/GZipUtil.java branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/HornetQBufferInputStream.java Log: added a convenient method for creating GZIPInputStream Modified: branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/DecompressedLargeMessageBuffer.java =================================================================== --- branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/DecompressedLargeMessageBuffer.java 2010-11-12 05:23:35 UTC (rev 9879) +++ branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/DecompressedLargeMessageBuffer.java 2010-11-12 06:51:54 UTC (rev 9880) @@ -162,7 +162,7 @@ { InputStream input = new HornetQBufferInputStream(bufferDelegate); - dataInput = new DataInputStream(GZipUtil.pipeGZip(input, false, threadPool)); + dataInput = new DataInputStream(GZipUtil.createUnZipInputStream(input)); } catch (Exception e) { Modified: branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/GZipUtil.java =================================================================== --- branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/GZipUtil.java 2010-11-12 05:23:35 UTC (rev 9879) +++ branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/GZipUtil.java 2010-11-12 06:51:54 UTC (rev 9880) @@ -179,6 +179,18 @@ throw new HornetQException(HornetQException.LARGE_MESSAGE_ERROR_BODY, e.getMessage(), e); } } + + public static InputStream createUnZipInputStream(InputStream input) throws HornetQException + { + try + { + return new GZIPInputStream(input); + } + catch (IOException e) + { + throw new HornetQException(HornetQException.LARGE_MESSAGE_ERROR_BODY, e.getMessage(), e); + } + } /* * we keep a list of byte arrays. when writing, we start with the first array. Modified: branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/HornetQBufferInputStream.java =================================================================== --- branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/HornetQBufferInputStream.java 2010-11-12 05:23:35 UTC (rev 9879) +++ branches/Branch_Large_Message_Compression/src/main/org/hornetq/utils/HornetQBufferInputStream.java 2010-11-12 06:51:54 UTC (rev 9880) @@ -61,7 +61,7 @@ } else { - return bb.readByte(); + return bb.readByte() & 0xFF; } }