org.kuali.rice.krad.datadictionary.validation.processor
Class ValidCharactersConstraintProcessor

java.lang.Object
  org.kuali.rice.krad.datadictionary.validation.processor.MandatoryElementConstraintProcessor<ValidCharactersConstraint>
      org.kuali.rice.krad.datadictionary.validation.processor.ValidCharactersConstraintProcessor

All Implemented Interfaces:

ConstraintProcessor<Object,ValidCharactersConstraint>

public class ValidCharactersConstraintProcessor
extends MandatoryElementConstraintProcessor<ValidCharactersConstraint>

This class defines a constraint processor to ensure that attribute values are constrained to valid characters, as defined by some regular expression. Of the constraint processors written for this version, this one is potentially the most difficult to understand because it holds on to a lot of legacy processing.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Field Summary

static String

VALIDATE_METHOD

Fields inherited from class org.kuali.rice.krad.datadictionary.validation.processor.MandatoryElementConstraintProcessor

dataDictionaryService, dateTimeService

Constructor Summary

ValidCharactersConstraintProcessor()

Method Summary

protected ConstraintValidationResult	doProcessFormattableValidCharConstraint(DictionaryValidationResult result, ValidCharactersConstraint validCharsConstraint, Formatable definition, Object value, AttributeValueReader attributeValueReader)
protected ConstraintValidationResult	doProcessValidCharConstraint(ValidCharactersConstraint validCharsConstraint, Object value)
Class<? extends Constraint>	getConstraintType() gets the java class type of the constraint that this contraint processor handles
String	getName() gets a descriptive name of this constraint processor
ProcessorResult	process(DictionaryValidationResult result, Object value, ValidCharactersConstraint constraint, AttributeValueReader attributeValueReader) process the provided constraint
protected ConstraintValidationResult	processFormatterValidation(DictionaryValidationResult result, Class<?> formatterClass, String entryName, String attributeName, String parsedAttributeValue, String errorKeyPrefix)
protected ConstraintValidationResult	processSingleValidCharacterConstraint(DictionaryValidationResult result, Object value, ValidCharactersConstraint constraint, AttributeValueReader attributeValueReader)
protected ConstraintValidationResult	validateDateOrder(String firstDateTime, String secondDateTime, String entryName, String attributeName)

Methods inherited from class org.kuali.rice.krad.datadictionary.validation.processor.MandatoryElementConstraintProcessor

getDataDictionaryService, getDateTimeService, isOptional, setDataDictionaryService, setDateTimeService

Methods inherited from class java.lang.Object

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

Field Detail

VALIDATE_METHOD

public static final String VALIDATE_METHOD

See Also:

Constant Field Values

Constructor Detail

ValidCharactersConstraintProcessor

public ValidCharactersConstraintProcessor()

Method Detail

process

public ProcessorResult process(DictionaryValidationResult result,
                               Object value,
                               ValidCharactersConstraint constraint,
                               AttributeValueReader attributeValueReader)
                        throws AttributeValidationException

Description copied from interface: ConstraintProcessor

process the provided constraint

Parameters:

result - - holds dictionary validation results

value - - the value of the attribute

constraint - - the constraint to process

attributeValueReader - - - provides access to the attribute being validated

Returns:

the result of the constraint processing

Throws:

AttributeValidationException

See Also:

org.kuali.rice.krad.datadictionary.validation.processor.ConstraintProcessor#process(DictionaryValidationResult, Object, org.kuali.rice.krad.datadictionary.validation.capability.Validatable, org.kuali.rice.krad.datadictionary.validation.AttributeValueReader)

getName

public String getName()

Description copied from interface: ConstraintProcessor

gets a descriptive name of this constraint processor

e.g. @see CollectionSizeConstraintProcessor.CONSTRAINT_NAME

Returns:

a descriptive name

getConstraintType

public Class<? extends Constraint> getConstraintType()

Description copied from interface: ConstraintProcessor

gets the java class type of the constraint that this contraint processor handles

Returns:

an instance of Constraint

See Also:

ConstraintProcessor.getConstraintType()

processSingleValidCharacterConstraint

protected ConstraintValidationResult processSingleValidCharacterConstraint(DictionaryValidationResult result,
                                                                           Object value,
                                                                           ValidCharactersConstraint constraint,
                                                                           AttributeValueReader attributeValueReader)
                                                                    throws AttributeValidationException

Throws:

AttributeValidationException

doProcessFormattableValidCharConstraint

protected ConstraintValidationResult doProcessFormattableValidCharConstraint(DictionaryValidationResult result,
                                                                             ValidCharactersConstraint validCharsConstraint,
                                                                             Formatable definition,
                                                                             Object value,
                                                                             AttributeValueReader attributeValueReader)
                                                                      throws AttributeValidationException

Throws:

AttributeValidationException

doProcessValidCharConstraint

protected ConstraintValidationResult doProcessValidCharConstraint(ValidCharactersConstraint validCharsConstraint,
                                                                  Object value)

processFormatterValidation

protected ConstraintValidationResult processFormatterValidation(DictionaryValidationResult result,
                                                                Class<?> formatterClass,
                                                                String entryName,
                                                                String attributeName,
                                                                String parsedAttributeValue,
                                                                String errorKeyPrefix)

validateDateOrder

protected ConstraintValidationResult validateDateOrder(String firstDateTime,
                                                       String secondDateTime,
                                                       String entryName,
                                                       String attributeName)