org.jcoderz.phoenix.sqlparser
Class SqlTransformer

java.lang.Object
  org.jcoderz.phoenix.sqlparser.SqlTransformer

public class SqlTransformer
extends Object

Author:

Albrecht Messner

Constructor Summary

SqlTransformer(String inFile, String outFile, String metainfFile, boolean force)
Constructor.

Method Summary

boolean	checkFiles() Check status of input and output files.
void	execute() Executes transformation based on timestamp checking and force flag.
void	filterComments() Filters all comments out of the input file and writes the filtered SQL to the output file.
static void	main(String[] args) Main method.

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlTransformer

public SqlTransformer(String inFile,
                      String outFile,
                      String metainfFile,
                      boolean force)

Constructor.

Parameters:

inFile - the input file

outFile - the output file

metainfFile - file containing meta information

force - force transformation flag

Method Detail

execute

public void execute()

Executes transformation based on timestamp checking and force flag.

checkFiles

public boolean checkFiles()
                   throws IOException

Check status of input and output files.

Returns:

true if the transformation needs to be performed, false otherwise

Throws:

IOException - if the input file does not exist

filterComments

public void filterComments()
                    throws FileNotFoundException,
                           ParseException

Filters all comments out of the input file and writes the filtered SQL to the output file.

Throws:

FileNotFoundException - if the input file could not be opened

ParseException - if the input file could not be parsed

main

public static void main(String[] args)

Main method.

Parameters:

args - command line args