eu.bootstrep.Utilities
Class IOMethods

java.lang.Object
  eu.bootstrep.Utilities.IOMethods

public class IOMethods
extends java.lang.Object

This Class contains several input/output methods.

Field Summary

(package private) DateTime	dTime An instance for DateTime class
(package private) Logger	Logger An instance of Logger Class.
(package private) Logger	xmlLog An instance of Logger Class.

Constructor Summary

IOMethods()
Creates a new instance of IOMethods

Method Summary

java.lang.Boolean	checkForInputFile(PropertyBean PB, MainBean MB, MessageBean mesBn) This method searches for the XML input file.
java.lang.String	loadGenericTable(PropertyBean PB, MessageBean mesBn, MainBean MB, ListBean LB, java.lang.String fileName) This is an old version of writeAndLoadLogFile.
java.lang.String	readPropFile(java.io.PrintStream out, java.lang.String propName, java.lang.String propFile, MessageBean mesBn) This method retrieves property values from property file. log level is set to 3, that is the higher level.
java.lang.String	writeAndLoadLogFile(PropertyBean PB, MessageBean mesBn, MainBean MB, ListBean LB, java.lang.String fileName) This method writes down log information about the XML input file.
void	writeGeneralFile(PropertyBean PB, MessageBean mesBn, MainBean MB, java.util.ArrayList list, java.lang.String fileName) This is an utility method.
void	writeInputFiles(PropertyBean PB, MessageBean mesBn, MainBean MB, ListBean LB, java.lang.Integer when) This method writes down input data into files.

Methods inherited from class java.lang.Object

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

Field Detail

Logger

Logger Logger

An instance of Logger Class.

xmlLog

Logger xmlLog

An instance of Logger Class.

dTime

DateTime dTime

An instance for DateTime class

Constructor Detail

IOMethods

public IOMethods()

Creates a new instance of IOMethods

Method Detail

readPropFile

public java.lang.String readPropFile(java.io.PrintStream out,
                                     java.lang.String propName,
                                     java.lang.String propFile,
                                     MessageBean mesBn)

This method retrieves property values from property file.
log level is set to 3, that is the higher level. This log level allows software to detail each performed operation.
Messages displayed to users are retrieved from the MessageBean input parameter.

Parameters:

out - Output PrintStream

propName - The property to read from file.

propFile - The property file

mesBn - The messageBean.

Returns:

Returns the value of property

checkForInputFile

public java.lang.Boolean checkForInputFile(PropertyBean PB,
                                           MainBean MB,
                                           MessageBean mesBn)

This method searches for the XML input file. Steps performed are the following:

• retrieve the name of input file from PropertyBean
• check if this file exists

This method returns true if the input file exists.

Parameters:

PB - The PropertyBean

MB - The MainBean

mesBn - The MessageBean

Returns:

True if input file exixsts, false otherwise

writeInputFiles

public void writeInputFiles(PropertyBean PB,
                            MessageBean mesBn,
                            MainBean MB,
                            ListBean LB,
                            java.lang.Integer when)

This method writes down input data into files. This method behaves differently depending on the when parameter. If when is 0, staging tables are managed:

• manage standard staging tables
• manage correspondence staging tables

In both cases, this method reads the list containing data and writes these data to files. Lists are retrieved from the TheElement bean.
For target frame tables, lists are retrieved from the hashTable getData2Write() of the MainBean. However, steps performed are the same as before.

Parameters:

PB - The PropertyBean

mesBn - The MessageBean

MB - The MainBean

LB - The ListBean

when - An integer to select table type

writeAndLoadLogFile

public java.lang.String writeAndLoadLogFile(PropertyBean PB,
                                            MessageBean mesBn,
                                            MainBean MB,
                                            ListBean LB,
                                            java.lang.String fileName)

This method writes down log information about the XML input file.
This method extracts log information by executing the getMainLog() method of the ListBean input parameter

Parameters:

PB - The PropertyBean

mesBn - The MessageBean

MB - The MainBean

LB - The ListBean

fileName - input empty file. This file will contain list data

Returns:

An SQL load instruction

writeGeneralFile

public void writeGeneralFile(PropertyBean PB,
                             MessageBean mesBn,
                             MainBean MB,
                             java.util.ArrayList list,
                             java.lang.String fileName)

This is an utility method. This method reads the input list and writes down its content onto fileName.

Parameters:

PB - The PropertyBean

mesBn - The MessageBean

MB - The MainBean

list - input list

fileName - input empty file. This file will contain list data

loadGenericTable

public java.lang.String loadGenericTable(PropertyBean PB,
                                         MessageBean mesBn,
                                         MainBean MB,
                                         ListBean LB,
                                         java.lang.String fileName)

This is an old version of writeAndLoadLogFile. This method along with writeGenericFile were used to load log file.

Parameters:

PB - The PropertyBean

mesBn - The MessageBean

MB - The ListBean

LB - The ListBean

fileName - input empty file. This file will contain list data

Returns:

An SQL load instruction