nl.nn.adapterframework.batch

Class RecordTransformer

java.lang.Object

nl.nn.adapterframework.batch.AbstractRecordHandler

nl.nn.adapterframework.batch.RecordTransformer

All Implemented Interfaces:

IRecordHandler, IConfigurable, IConfigurationAware, INamedObject, IScopeProvider, IWithParameters, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

public class RecordTransformer
extends AbstractRecordHandler

Translate a record using an outputFields description. The outputFields description can contain the following functions:

string(value)	inserts the value between the braces	string( Dit wordt geinsert inclusief spaties ervoor en erna. )
align(value,size,align,fillchar)	inserts the value aligned	align(test~10~left~ )
fill(size,fillchar)	insert size fillchars	fill(2,0)
now(outformat)	inserts the current date	now(dd MMM yyyy)
incopy(fieldnr)	simply inserts the value of the field	incopy(2)
substr(fieldnr,startindex,endindex)	insert part of the value of the field	substr(2,0,8)
lookup(fieldnr,orgvval=newval,...)	replace original value using lookup table	lookup(3,Debit=+,Credit=-)
indate(fieldnr,informat,outformat)	inserts an input datefield using a different format	indate(2~MMddYY~dd MMM yyyy)
inalign(fieldnr,size,align,fillchar)	inserts an input field	inalign(3~5~left~0)
if(fieldnr,comparator,compareval)	only output the next fields if condition is true. Comparator is EQ (is equal to), NE (is not equal to), SW (starts with) or NS (not starts with). Use "{..|..|..}" for multiple compareValues	if(1,eq,3)
elseif(fieldnr,comparator,compareval)	only output the next fields if condition is true. Comparator is EQ, NE, SW or NS	elseif(1,ne,4)
endif()	endmarker for if	endif()

Author:

John Dekker

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RecordTransformer.IOutputDelegate Sends a fixed value to the output
static interface	RecordTransformer.IOutputField Each function must implement this interface

Nested classes/interfaces inherited from class nl.nn.adapterframework.batch.AbstractRecordHandler

AbstractRecordHandler.InputField

Field Summary

Fields inherited from class nl.nn.adapterframework.batch.AbstractRecordHandler

log, paramList

Constructor Summary

Constructors

Constructor and Description
RecordTransformer()

Method Summary

Modifier and Type	Method and Description
void	addAlignedInput(int inputFieldIndex, int lenght, boolean leftAlign, char fillCharacter)
void	addAlignedOutput(String fixedValue, int lenght, boolean leftAlign, char fillCharacter)
void	addDateOutput(int inputFieldIndex, String informat, String outformat)
void	addDateOutput(String outformat)
void	addElseIf(int inputFieldIndex, String comparator, String compareValue)
void	addEndIf()
void	addExternal(int inputFieldIndex, String delegateName, String params)
void	addFillOutput(int length, char fillchar)
void	addFixedOutput(String fixedValue)
void	addIf(int inputFieldIndex, String comparator, String compareValue)
void	addLookup(int inputFieldIndex, Map<String,String> lookupValues)
void	addOutputField(String fieldDef) translates a functiondeclaration to an function instance
void	addOutputInput(int inputFieldIndex)
void	addSubstring(int inputFieldIndex, int startIndex, int endIndex)
void	clearOutputFields()
String	getOutputSeparator()
String	handleRecord(PipeLineSession session, List<String> parsedRecord) Perform an action on the array of fields.
void	registerChild(OutputfieldsPart part) Deprecated.
void	registerOutputFields(OutputfieldsPart part)
void	setOutputFields(String outputfieldsDef) semicolon separated list of output record field specifications (see table below)
void	setOutputSeparator(String string) optional separator to add between the fields

Methods inherited from class nl.nn.adapterframework.batch.AbstractRecordHandler

addInputField, addParameter, close, configure, getNumberOfInputFields, getParameterList, getRecordIdentifyingFieldList, getRecordType, isNewRecordType, open, parse, registerChild, registerInputFields, setFieldsDifferConditionForPrefix, setInputFields, setInputSeparator, setName, setRecordIdentifyingFields, setTrim

Methods inherited from class java.lang.Object

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

Methods inherited from interface nl.nn.adapterframework.core.INamedObject

getName

Methods inherited from interface nl.nn.adapterframework.core.IConfigurationAware

getApplicationContext, getName

Methods inherited from interface nl.nn.adapterframework.core.IScopeProvider

getConfigurationClassLoader

Methods inherited from interface org.springframework.context.ApplicationContextAware

setApplicationContext

Constructor Detail

RecordTransformer

public RecordTransformer()

Method Detail

handleRecord

public String handleRecord(PipeLineSession session,
                           List<String> parsedRecord)
                    throws Exception

Description copied from interface: IRecordHandler

Perform an action on the array of fields.

Returns:

transformed result

Throws:

Exception

clearOutputFields

public void clearOutputFields()

addOutputInput

public void addOutputInput(int inputFieldIndex)

addAlignedInput

public void addAlignedInput(int inputFieldIndex,
                            int lenght,
                            boolean leftAlign,
                            char fillCharacter)

addFixedOutput

public void addFixedOutput(String fixedValue)

addFillOutput

public void addFillOutput(int length,
                          char fillchar)

addAlignedOutput

public void addAlignedOutput(String fixedValue,
                             int lenght,
                             boolean leftAlign,
                             char fillCharacter)

addDateOutput

public void addDateOutput(String outformat)

addDateOutput

public void addDateOutput(int inputFieldIndex,
                          String informat,
                          String outformat)

addLookup

public void addLookup(int inputFieldIndex,
                      Map<String,String> lookupValues)

addSubstring

public void addSubstring(int inputFieldIndex,
                         int startIndex,
                         int endIndex)
                  throws ConfigurationException

Throws:

ConfigurationException

addExternal

public void addExternal(int inputFieldIndex,
                        String delegateName,
                        String params)
                 throws ConfigurationException

Throws:

ConfigurationException

addIf

public void addIf(int inputFieldIndex,
                  String comparator,
                  String compareValue)
           throws ConfigurationException

Throws:

ConfigurationException

addElseIf

public void addElseIf(int inputFieldIndex,
                      String comparator,
                      String compareValue)
               throws ConfigurationException

Throws:

ConfigurationException

addEndIf

public void addEndIf()

addOutputField

public void addOutputField(String fieldDef)
                    throws ConfigurationException

translates a functiondeclaration to an function instance

Throws:

ConfigurationException

registerChild

@Deprecated
public void registerChild(OutputfieldsPart part)
                               throws ConfigurationException

Deprecated.

Added to allow usage from Configuration file without the need to modify the digester-rules

Throws:

ConfigurationException

registerOutputFields

public void registerOutputFields(OutputfieldsPart part)
                          throws ConfigurationException

Throws:

ConfigurationException

setOutputFields

public void setOutputFields(String outputfieldsDef)
                     throws ConfigurationException

semicolon separated list of output record field specifications (see table below)

Throws:

ConfigurationException

setOutputSeparator

public void setOutputSeparator(String string)

optional separator to add between the fields

getOutputSeparator

public String getOutputSeparator()