scriptella.tools.launcher
Class EtlLauncher

java.lang.Object
  scriptella.tools.launcher.EtlLauncher

public class EtlLauncher
extends java.lang.Object

Command line launcher.

Version:

1.0

Author:

Fyodor Kupolov

Nested Class Summary

static class

EtlLauncher.ErrorCode Error codes returned by the launcher.

Field Summary

static java.lang.String	DEFAULT_FILE_NAME
static java.util.logging.Formatter	STD_FORMATTER

Constructor Summary

EtlLauncher()

Method Summary

void	execute(java.io.File file)
protected boolean	isFile(java.io.File file) Overridable for testing.
static void	main(java.lang.String[] args)
protected void	printUsage()
protected void	printVersion()
java.io.File	resolveFile(java.io.File dir, java.lang.String name) Resolves ETL file using the following rule: if specified file exists - it is returned, otherwise if file has no extension name+".etl.xml" file is checked for presence and returned.
void	setNoStat(boolean suppressStatistics)
void	setProgressIndicator(scriptella.interactive.ProgressIndicator indicator)
void	setProperties(java.util.Map<java.lang.String,?> props) Sets additional properties available for ETL.
protected EtlLauncher.ErrorCode	template(java.util.List<java.lang.String> args)

Methods inherited from class java.lang.Object

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

Field Detail

STD_FORMATTER

public static final java.util.logging.Formatter STD_FORMATTER

DEFAULT_FILE_NAME

public static final java.lang.String DEFAULT_FILE_NAME

See Also:

Constant Field Values

Constructor Detail

EtlLauncher

public EtlLauncher()

Method Detail

setNoStat

public void setNoStat(boolean suppressStatistics)

Parameters:

suppressStatistics - true if statistics must be suppressed.

See Also:

EtlExecutor.setSuppressStatistics(boolean)

printVersion

protected void printVersion()

printUsage

protected void printUsage()

template

protected EtlLauncher.ErrorCode template(java.util.List<java.lang.String> args)

setProperties

public void setProperties(java.util.Map<java.lang.String,?> props)

Sets additional properties available for ETL.

By default System.getProperties() is used.

Parameters:

props - properties map.

setProgressIndicator

public void setProgressIndicator(scriptella.interactive.ProgressIndicator indicator)

execute

public void execute(java.io.File file)
             throws scriptella.execution.EtlExecutorException

Throws:

scriptella.execution.EtlExecutorException

resolveFile

public java.io.File resolveFile(java.io.File dir,
                                java.lang.String name)
                         throws java.io.FileNotFoundException

Resolves ETL file using the following rule: if specified file exists - it is returned, otherwise if file has no extension name+".etl.xml" file is checked for presence and returned.

Parameters:

dir - parent directory, may be null.

name - file name, may be null in this case default name is used.

Returns:

resolved ETL file.

Throws:

java.io.FileNotFoundException - if ETL file cannot be found.

isFile

protected boolean isFile(java.io.File file)

Overridable for testing.

main

public static void main(java.lang.String[] args)