org.vivoweb.harvester.translate
Class XSLTranslator

java.lang.Object
  org.vivoweb.harvester.translate.XSLTranslator

public class XSLTranslator
extends java.lang.Object

Takes XML Files and uses an XSL file to translate the data into the desired ontology

Author:

Stephen V. Williams swilliams@ctrip.ufl.edu

Field Summary

protected RecordHandler	inStore record handler for incoming records
protected RecordHandler	outStore record handler for storing records

Constructor Summary

XSLTranslator(ArgList argumentList)
Constructor

XSLTranslator(RecordHandler inRecordHandler, RecordHandler outRecordHandler, java.io.InputStream translationStream, boolean force)
Constructor

XSLTranslator(java.lang.String[] args)
Constructor

Method Summary

void	execute() checks again for the necessary file and makes sure that they exist
static void	main(java.lang.String... args) Main method
void	setTranslation(java.io.File transFile) Set translation file from a file
void	setTranslation(java.io.InputStream transFileStream) Set translation file from an inputSteam
static void	xmlTranslate(java.io.InputStream inStream, java.io.OutputStream outStream, java.io.InputStream translationStream) using the javax xml transform factory this method uses the xsl to translate XML into the desired format designated in the xsl.

Methods inherited from class java.lang.Object

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

Field Detail

inStore

protected RecordHandler inStore

record handler for incoming records

outStore

protected RecordHandler outStore

record handler for storing records

Constructor Detail

XSLTranslator

public XSLTranslator(java.lang.String[] args)
              throws java.io.IOException

Constructor

Parameters:

args - commandline arguments

Throws:

java.io.IOException - error creating task

XSLTranslator

public XSLTranslator(ArgList argumentList)
              throws java.io.IOException

Constructor

Parameters:

argumentList -

• translationStream the file that details the translation from the original xml to the target format
• inRecordHandler the files/records that require translation
• outRecordHandler the output record for the translated files
• force translate all input records, even if previously processed

Throws:

java.io.IOException - error reading files

XSLTranslator

public XSLTranslator(RecordHandler inRecordHandler,
                     RecordHandler outRecordHandler,
                     java.io.InputStream translationStream,
                     boolean force)
              throws java.io.IOException

Constructor

Parameters:

translationStream - the file that details the translation from the original xml to the target format

inRecordHandler - the files/records that require translation

outRecordHandler - the output record for the translated files

force - translate all input records, even if previously processed

Throws:

java.io.IOException - error reading files

Method Detail

setTranslation

public void setTranslation(java.io.InputStream transFileStream)
                    throws java.io.IOException

Set translation file from an inputSteam

Parameters:

transFileStream - valid type of translation file is xslt

Throws:

java.io.IOException - error reading from stream

setTranslation

public void setTranslation(java.io.File transFile)
                    throws java.io.IOException

Set translation file from a file

Parameters:

transFile - valid type of translation file is xslt

Throws:

java.io.IOException - error reading from file

execute

public void execute()
             throws java.io.IOException

checks again for the necessary file and makes sure that they exist

Throws:

java.io.IOException - error processing

xmlTranslate

public static void xmlTranslate(java.io.InputStream inStream,
                                java.io.OutputStream outStream,
                                java.io.InputStream translationStream)
                         throws java.io.IOException

using the javax xml transform factory this method uses the xsl to translate XML into the desired format designated in the xsl.

Parameters:

inStream - the input stream

outStream - the output stream

translationStream - the stream for the xsl

Throws:

java.io.IOException - error translating

main

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

Main method

Parameters:

args - commandline arguments