1 5 package com.teamkonzept.lib; 6 7 import java.io.*; 8 import org.apache.log4j.Category; 9 10 13 public class TKByteArrayPrintStream extends PrintStream 14 { 15 private static final Category cat = Category.getInstance(TKByteArrayPrintStream.class); 16 17 protected ByteArrayOutputStream buffer; 18 protected OutputStream outputStream; 19 20 public TKByteArrayPrintStream (OutputStream outputStream) 21 { 22 this (new ByteArrayOutputStream(), outputStream); 23 } 24 25 protected TKByteArrayPrintStream (ByteArrayOutputStream buffer, OutputStream outputStream) 26 { 27 super (buffer); 28 this.buffer = buffer; 29 this.outputStream = outputStream; 30 } 31 32 public ByteArrayOutputStream buffer () { return buffer; } 33 34 public OutputStream outputStream () { return outputStream; } 35 36 public void flush() 37 { 38 try { 39 if( buffer.size() > 0 ) { 40 buffer.writeTo( outputStream ); 41 buffer.reset(); 42 } 43 } 44 catch( IOException e ) { 45 cat.error( "message: ", e ); 46 } 47 } 48 } 49 | Popular Tags |