org.beanio.parser.fixedlength
Class FixedLengthFieldDefinition

java.lang.Object
  org.beanio.parser.PropertyDefinition
      org.beanio.parser.FieldDefinition
          org.beanio.parser.flat.FlatFieldDefinition
              org.beanio.parser.fixedlength.FixedLengthFieldDefinition

public class FixedLengthFieldDefinition
extends FlatFieldDefinition

A FixedLengthFieldDefinition is used to parse and format fields for fixed length records.

Since:

1.0

Author:

Kevin Seim

Field Summary

Fields inherited from class org.beanio.parser.FieldDefinition

LEFT, RIGHT

Fields inherited from class org.beanio.parser.PropertyDefinition

INVALID, MISSING

Constructor Summary

FixedLengthFieldDefinition()

Method Summary

protected String	formatPaddedNull() Overridden to return spaces filled to the padded length of the field.
boolean	matches(Record record) Tests if the field text in the record matches this field definition.
protected String	parseField(Record record) Parses the raw field text from a record prior to any validation and sets the text on the record.
void	setPaddedLength(int length) Sets the padded length of this field.

Methods inherited from class org.beanio.parser.flat.FlatFieldDefinition

getCurrentPosition

Methods inherited from class org.beanio.parser.FieldDefinition

defines, formatText, formatValue, getDefaultTextFor, getDefaultValue, getJustification, getLiteral, getMaxLength, getMinLength, getPaddedLength, getPadding, getPosition, getRegex, getRegexPattern, getTypeHandler, isField, isMatch, isMatch, isNilSupported, isPadded, isProperty, isRequired, isTrim, parsePropertyValue, parsePropertyValue, setDefaultValue, setJustification, setLiteral, setMaxLength, setMinLength, setPadded, setPadding, setPosition, setProperty, setPropertyType, setRegex, setRequired, setTrim, setTypeHandler, unpad

Methods inherited from class org.beanio.parser.PropertyDefinition

getCollectionType, getLength, getMaxOccurs, getMinOccurs, getName, getParent, getPropertyDescriptor, getPropertyType, isArray, isBean, isCollection, isConstant, isLazy, isRecordIdentifier, parseValue, setCollectionType, setLazy, setLength, setMaxOccurs, setMinOccurs, setName, setParent, setPropertyDescriptor, setRecordIdentifier

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedLengthFieldDefinition

public FixedLengthFieldDefinition()

Method Detail

matches

public boolean matches(Record record)

Description copied from class: FieldDefinition

Tests if the field text in the record matches this field definition.

Specified by:

matches in class FieldDefinition

Parameters:

record - the record containing the field to test

Returns:

true if the text is a match

parseField

protected String parseField(Record record)

Description copied from class: FieldDefinition

Parses the raw field text from a record prior to any validation and sets the text on the record.

Specified by:

parseField in class FieldDefinition

Parameters:

record - the record to parse

Returns:

the parsed field text, or PropertyDefinition.INVALID if the field is invalid, or null if the field is not present in the record

formatPaddedNull

protected String formatPaddedNull()

Overridden to return spaces filled to the padded length of the field.

Overrides:

formatPaddedNull in class FieldDefinition

Returns:

field text for a null property

setPaddedLength

public void setPaddedLength(int length)

Description copied from class: FieldDefinition

Sets the padded length of this field. If set to 0, padding is disabled.

Overrides:

setPaddedLength in class FieldDefinition

Parameters:

length - the new padded length of this field