com.nt.udc.oi.node.geneva

Class GenevaBasicMetaWriter

java.lang.Object

com.nt.udc.oi.node.geneva.GenevaBasicMetaWriter

All Implemented Interfaces:

GenevaMetaWriter, StateBufferSaveable

public class GenevaBasicMetaWriter
extends java.lang.Object
implements GenevaMetaWriter, StateBufferSaveable

Constructor Summary

Constructors

Constructor and Description
GenevaBasicMetaWriter(OIFileWriter oiWriter, LoggerIfc loggerIfc)
GenevaBasicMetaWriter(java.io.Writer writer, LoggerIfc logger)

Method Summary

Modifier and Type	Method and Description
int	getCharacters() get the number of characters written
java.lang.String	getChecksum() gets the checksum
int	getLines() get number of lines written using the writeln method
java.lang.String	getSecurityChecksum() gets the security checksum
void	reset() resets the line count, character count, checksum and security checksum
void	restoreState(StateBuffer buffer) This function is used to restore the writer's state based on information read from a StateBuffer.
void	saveState(StateBuffer buffer) This function is used to store state (recovery) information into a buffer managed by the caller.
void	writeln(java.lang.String data) writes out a line of date increments/updates line, character, checksum, security checksum
void	writelnNoInc(java.lang.String data) writes out a line does NOT imcrement/update lines, characters, checksum, security checksum use this in after the end footer

Methods inherited from class java.lang.Object

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

Constructor Detail

GenevaBasicMetaWriter

public GenevaBasicMetaWriter(OIFileWriter oiWriter,
                             LoggerIfc loggerIfc)

GenevaBasicMetaWriter

public GenevaBasicMetaWriter(java.io.Writer writer,
                             LoggerIfc logger)

Method Detail

reset

public void reset()

resets the line count, character count, checksum and security checksum

Specified by:

reset in interface GenevaMetaWriter

writeln

public void writeln(java.lang.String data)

writes out a line of date increments/updates line, character, checksum, security checksum

Specified by:

writeln in interface GenevaMetaWriter

Parameters:

data - String to write out data

writelnNoInc

public void writelnNoInc(java.lang.String data)

writes out a line does NOT imcrement/update lines, characters, checksum, security checksum use this in after the end footer

Specified by:

writelnNoInc in interface GenevaMetaWriter

Parameters:

data - String to write out

getLines

public int getLines()

get number of lines written using the writeln method

Specified by:

getLines in interface GenevaMetaWriter

Returns:

number of lines written

getCharacters

public int getCharacters()

get the number of characters written

Specified by:

getCharacters in interface GenevaMetaWriter

Returns:

number of characters written

getChecksum

public java.lang.String getChecksum()

gets the checksum

Specified by:

getChecksum in interface GenevaMetaWriter

Returns:

empty string

getSecurityChecksum

public java.lang.String getSecurityChecksum()

gets the security checksum

Specified by:

getSecurityChecksum in interface GenevaMetaWriter

Returns:

sempty string

saveState

public void saveState(StateBuffer buffer)

This function is used to store state (recovery) information into a buffer managed by the caller.

Context information saved:

• line count
• character count

Specified by:

saveState in interface StateBufferSaveable

Parameters:

buffer - Buffer used to store recovery information

restoreState

public void restoreState(StateBuffer buffer)
                  throws StateException

This function is used to restore the writer's state based on information read from a StateBuffer.

Specified by:

restoreState in interface StateBufferSaveable

Parameters:

buffer - Buffer to read recovery information from

Throws:

StateException