psdi.iface.load

Class FileLoaderProcess

java.lang.Object

psdi.iface.load.FileLoaderProcess

public class FileLoaderProcess
extends java.lang.Object

Processing class for the file Loading in MAXIMO.

Constructor Summary

Constructors

Constructor and Description
FileLoaderProcess(ExtSystemInfo extSysInfo, MaxExtIfaceInInfo extIfaceInInfo, boolean preview, boolean fromClientImport, boolean isFileExtract, java.lang.String fileFormat, java.lang.String fileName, java.lang.String delimiter, java.lang.String textQualifier, java.lang.String colHeader, java.lang.String processOwner) Construct the set

Method Summary

Methods

Modifier and Type	Method and Description
void	cleanup() Clean up called by flat and xml file load callers to clean up on sql statements, connection etc.
void	close() Close the JMS related resources.
void	commit() commit Queue Transaction.
org.jdom.Document	getMasterDoc() Get Master Document (which is then converted into extract file)/ Applicable in case of Preview mode when Extract file is generated on the fly in memory
java.util.List<java.lang.String>	getTempFiles() Get list of temporary files.
boolean	isErrorOccured() Return the value indicating whether error occured during this instance os FileLoader
void	markDBExtractComplete() In case of File Extract operation in a cron task scenario, because there is an individual commit, when all records are 'read', database entry will be done to mark it as complete indicating that the file is been read completely.
void	processCleanup() Clean up called by flat and xml file load callers to to update database file extract entry, clean up on sql statements, connection etc.
void	processData(byte[] data, int intCurrentNoun, MboRemote npMbo) Process the incoming Data.
void	writeToQueue(byte[] extData) Write the data to Queue.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLoaderProcess

public FileLoaderProcess(ExtSystemInfo extSysInfo,
                 MaxExtIfaceInInfo extIfaceInInfo,
                 boolean preview,
                 boolean fromClientImport,
                 boolean isFileExtract,
                 java.lang.String fileFormat,
                 java.lang.String fileName,
                 java.lang.String delimiter,
                 java.lang.String textQualifier,
                 java.lang.String colHeader,
                 java.lang.String processOwner)
                  throws MXException

Construct the set

Parameters:

extSysInfo - External system Info object

extIfaceInInfo - Enterprise service info object

preview - boolean indicating whether it is a UI preview mode or not.

fromClientImport - boolean indicating whether it is from UI import or crontask

isFileExtract - boolean indicating if File Load process is looking to do Extract functionality or not

fileFormat - Could be XML or FLAT file format

fileName - Input file name that is being loaded

delimiter - Applicable in case of Flat file load operation when fields are separated by certain character

textQualifier - Applicable in case of Flat file load operation when field value could delimiter itself and needs to be distinguished in such case

colHeader - Applicable in case of Flat file load operation when this full string will indicate all column names in order to regenerated extract file

processOwner - Applicable in case of Cron task file load operation and this field indicates the instance name of teh cron task

Throws:

MXException - MAXIMO exception

java.rmi.RemoteException - Remote Exception

Method Detail

writeToQueue

public void writeToQueue(byte[] extData)
                  throws MXException

Write the data to Queue.

Parameters:

extData - the xml data

Throws:

MXException

commit

public void commit()
            throws MXException

commit Queue Transaction.

Throws:

MXException

close

public void close()

Close the JMS related resources.

processData

public void processData(byte[] data,
               int intCurrentNoun,
               MboRemote npMbo)
                 throws MXException,
                        java.rmi.RemoteException

Process the incoming Data. If the call comes from UI import preview, it will call MicService's processExternalData, otherwise it call WriteToQueue method to write into Queue.

Parameters:

data - Xml Data

intCurrentNoun - the current noun (or) split noun\

npMbo - Non-persistent Mbo which is used in Preview case to show the stats on data processing

Throws:

MXException

java.rmi.RemoteException

markDBExtractComplete

public void markDBExtractComplete()
                           throws java.sql.SQLException

In case of File Extract operation in a cron task scenario, because there is an individual commit, when all records are 'read', database entry will be done to mark it as complete indicating that the file is been read completely.

Throws:

java.lang.Exception

java.sql.SQLException

cleanup

public void cleanup()

Clean up called by flat and xml file load callers to clean up on sql statements, connection etc.

isErrorOccured

public boolean isErrorOccured()

Return the value indicating whether error occured during this instance os FileLoader

Returns:

boolean indicating if error occured

getTempFiles

public java.util.List<java.lang.String> getTempFiles()

Get list of temporary files. Applicable in case of Preview mode when Extract file is generated on the fly in memory

Returns:

list List having File names

getMasterDoc

public org.jdom.Document getMasterDoc()

Get Master Document (which is then converted into extract file)/ Applicable in case of Preview mode when Extract file is generated on the fly in memory

Returns:

masterDoc Full Document (master document) that has individual records with their respective error messages (if any)

processCleanup

public void processCleanup()
                    throws MXApplicationException

Clean up called by flat and xml file load callers to to update database file extract entry, clean up on sql statements, connection etc.

Throws:

MXApplicationException