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java.io
Class ByteArrayOutputStream

java.lang.Object
  extended by java.io.OutputStream
      extended by java.io.ByteArrayOutputStream
All Implemented Interfaces:
Closeable, Flushable
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Top Examples, Source Code
protected byte[] buf
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public ByteArrayOutputStream()
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[702]Fast way to write to a file
By jtuomy { at } siac { dot } com on 2005/08/05 11:19:18  Rate
import java.io.*; 
  
  
 public class ByteArrayOutputStreamTest 
  {  
     public static void main ( String [  ]  args )  
      {  
     try 
      {  
       ByteArrayOutputStream baos = new ByteArrayOutputStream (  ) ; 
       PrintStream ps = new PrintStream ( baos ) ; 
  
  
       // write some output 
       for  ( int i = 0; i  <  1000; i++ )  
        {  
         ps.println ( i + " ABCDEFGHIJKLMNOPQRSTUVWXYZ" ) ; 
        }  
  
  
       // now that we are done processing write the ByteArrayOutputStream to the outputstream 
       // in your case it will be the FileOutputStream 
  
  
       long start = System.currentTimeMillis (  ) ; 
  
  
       FileOutputStream fos = new FileOutputStream ( "ByteArrayOutputStreamTest" ) ; 
       baos.writeTo ( fos ) ; 
       fos.close (  ) ; 
  
  
  
       // should be so fast that we may not even see any time elapsed 
       long stop = System.currentTimeMillis (  ) ; 
       System.out.println ( "time elapsed  ( milliseconds )  = " +  ( stop - start )  ) ; 
      }  
     catch  ( FileNotFoundException fnfe )   {  System.out.println ( fnfe.getMessage (  )  ) ;  }  
     catch  ( IOException ioe )   {  System.out.println ( ioe.getMessage (  )  ) ;  }  
  
  
      }  
  }  
 

[869]Converts a SOAPMessage to a String
By Anonymous on 2004/08/25 08:51:52  Rate
// Converts a SOAPMessage to a String 
 public static String createStringFromMessage (  
   SOAPMessage msg )  throws SOAPException,  
   IOException  {  
   ByteArrayOutputStream bos = new ByteArrayOutputStream (  ) ; 
     msg.writeTo ( bos ) ; 
     return bos.toString (  ) ; 
  } 
public ByteArrayOutputStream(int size)
See Also:
IllegalArgumentException
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public void close()
           throws IOException
See Also:
OutputStream, Closeable
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protected int count
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public void reset()
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ByteArrayInputStream.count
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public int size()
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count
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public byte[] toByteArray()
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size()
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public String toString()
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Object
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@Deprecated
public String toString(int hibyte)
See Also:
toString(), toString(String), size()
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public String toString(String enc)
                throws UnsupportedEncodingException
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public void write(byte[] b,
                  int off,
                  int len)
See Also:
OutputStream
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public void write(int b)
See Also:
OutputStream
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public void writeTo(OutputStream out)
             throws IOException
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