com.highqsoft.moma.rules.mapping

Class ColumnAliasMapping

java.lang.Object

com.highqsoft.xsd.AbstractImplementation

com.highqsoft.moma.rules.mapping.ColumnAliasMapping

All Implemented Interfaces:

MappingValueIF, ExecutableIF, ImplementationIF

public class ColumnAliasMapping
extends AbstractImplementation
implements MappingValueIF

Since:

$Date: 2017/04/06 13:30:16 $

Version:

$Revision: 1.6 $

Author:

Karst Schaap

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.HashMap<java.lang.String,java.lang.String>	aliasMap
protected java.lang.String	encoding

Fields inherited from class com.highqsoft.xsd.AbstractImplementation

arguments, ctx, descriptor, NEW_LINE

Constructor Summary

Constructors

Constructor and Description
ColumnAliasMapping()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute() Execute the program.
void	init() Initialize the work.
TS_Value	map(TS_Value toMap, java.lang.String attrName, int lineNo) Map the value, the TS_Value is return with possible a modified value.
void	terminate() Terminate the execution.

Methods inherited from class com.highqsoft.xsd.AbstractImplementation

addAttributesToNameValueUnitArray, addAttributeToNameValueUnitArray, addStringValueToNameValueUnitArray, checkDirectoy, checkDirectoy, checkDirectoy, checkFile, checkFile, checkFile, checkIntValue, checkStringValue, compressNvuArray, createMessageFromPropertyFile, createMessageFromPropertyFile, createMessageFromPropertyFile, createTsUnionFromObject, deleteRowWithAttributes, getArguments, getContext, getDescriptor, getListFromProperty, getMandatoryProperty, getMandatoryProperty, getMandatoryPropertyAsInt, getMandatoryPropertyAsList, getMandatoryPropertyWithRuleException, getNvuArrayFromMap, getNvuArrayFromMap, getNvuObjectWithName, getNvuObjectWithName, getNvuObjectWithName, getOdsCacheFromProperty, getOptioanlPropertyAsInt, getOptionalProperty, getOptionalProperty, getOptionalProperty, getOptionalProperty, getOptionalPropertyAsBoolean, getOptionalPropertyAsBoolean, getOptionalPropertyAsBoolean, getOptionalPropertyAsList, makeUpperCaseKeyword, removeAttributeFromNameValueUnitArray, removeAttributeFromNameValueUnitArray, setArguments, setContext, setDescriptor

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.highqsoft.xsd.ImplementationIF

getContext, getDescriptor, setArguments, setContext, setDescriptor

Field Detail

encoding

protected java.lang.String encoding

aliasMap

protected java.util.HashMap<java.lang.String,java.lang.String> aliasMap

Constructor Detail

ColumnAliasMapping

public ColumnAliasMapping()

Method Detail

init

public void init()
          throws InitializationFailedException

Description copied from class: AbstractImplementation

Initialize the work.

Specified by:

init in interface ImplementationIF

Specified by:

init in class AbstractImplementation

Throws:

InitializationFailedException - if the initialization fails.

execute

public void execute()
             throws ExecutableException

Description copied from interface: ExecutableIF

Execute the program.

Specified by:

execute in interface ExecutableIF

Throws:

ExecutableException - if execution fails.

terminate

public void terminate()
               throws TerminationException

Description copied from interface: ExecutableIF

Terminate the execution.

Specified by:

terminate in interface ExecutableIF

Throws:

TerminationException - if termination fails.

map

public TS_Value map(TS_Value toMap,
           java.lang.String attrName,
           int lineNo)
             throws RuleException

Map the value, the TS_Value is return with possible a modified value. The value of the value is ignored. The datatype of the input value is ignore and converted to string, in case the value is mapped the resulting datatype is DT_STRING.

Specified by:

map in interface MappingValueIF

Parameters:

toMap - value to map, the null nothing will be done.

attrName - attribute name (not used)

lineNo - line number i data set (not used)

Returns:

the mapped value

Throws:

RuleException - not used.