com.pega.pegarules.pub.util
Class PROutputStream

java.lang.Object
  java.io.OutputStream
      com.pega.pegarules.pub.util.PROutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class PROutputStream
extends java.io.OutputStream

Implementation of OutputStream that writes to a JDBC data store.

Version:

$Revision: 2 $

Author:

dassu

Field Summary

static java.lang.String	COPYRIGHT
static java.lang.String	VERSION

Constructor Summary

PROutputStream(PRFile aFile)
Creates a new instance of PROutputStream to write file contents to the underlying file store.

PROutputStream(PRFile aFile, boolean aAppend)
Creates a new instance of PROutputStream to write file contents to the underlying file store.

PROutputStream(java.lang.String aFileSpec)
Creates a new instance of PROutputStream to write file contents to the underlying file store.

PROutputStream(java.lang.String aFileSpec, boolean aAppend)
Creates a new instance of PROutputStream to write file contents to the underlying file store.

Method Summary

void	close() Closes this output stream and writes the contents of the file to the underlying file storage.
void	write(byte[] b) Write the specified byte to this output stream.
void	write(byte[] b, int off, int len) Write a portion of an array of bytes.
void	write(int b) Write the specified byte to this output stream.

Methods inherited from class java.io.OutputStream

flush

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

See Also:

Constant Field Values

VERSION

public static final java.lang.String VERSION

Constructor Detail

PROutputStream

public PROutputStream(java.lang.String aFileSpec)
               throws java.io.IOException

Creates a new instance of PROutputStream to write file contents to the underlying file store.

Parameters:

aFileSpec - URL specification for the file to be opened for writing

Throws:

java.io.IOException

PROutputStream

public PROutputStream(java.lang.String aFileSpec,
                      boolean aAppend)
               throws java.io.IOException

Creates a new instance of PROutputStream to write file contents to the underlying file store.

Parameters:

aFileSpec - URL specification for the file to be opened for writing

aAppend - if true, then bytes will be written to the end of the file rather than the beginning

Throws:

java.io.IOException

PROutputStream

public PROutputStream(PRFile aFile)
               throws java.io.IOException

Creates a new instance of PROutputStream to write file contents to the underlying file store.

Parameters:

aFile - the file to be opened for writing

Throws:

java.io.IOException

PROutputStream

public PROutputStream(PRFile aFile,
                      boolean aAppend)
               throws java.io.IOException

Creates a new instance of PROutputStream to write file contents to the underlying file store.

Parameters:

aFile - the file to be opened for writing.

aAppend - if true, then bytes will be written to the end of the file rather than the beginning

Throws:

java.io.IOException

Method Detail

write

public void write(int b)
           throws java.io.IOException

Write the specified byte to this output stream. Identical to ByteArrayOutputStream.write(int)

Specified by:

write in class java.io.OutputStream

Parameters:

b - the byte to be written

Throws:

java.io.IOException - If an I/O error occurs

See Also:

ByteArrayOutputStream.write(int)

write

public void write(byte[] b)
           throws java.io.IOException

Write the specified byte to this output stream. Identical to ByteArrayOutputStream.write(byte[])

Overrides:

write in class java.io.OutputStream

Parameters:

b - Buffer of characters

Throws:

java.io.IOException - If an I/O error occurs

See Also:

OutputStream.write(byte[])

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Write a portion of an array of bytes. Identical to ByteArrayOutputStream.write(byte[], int, int)

Overrides:

write in class java.io.OutputStream

Parameters:

b - Buffer of bytes

off - Offset from which to start writing characters

len - Number of characters to write

Throws:

java.io.IOException - If an I/O error occurs

See Also:

ByteArrayOutputStream.write(byte[], int, int)

close

public void close()
           throws java.io.IOException

Closes this output stream and writes the contents of the file to the underlying file storage. MUST call this method for the file contents to be written out to the storage device.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException