er.extensions.eof.qualifiers
Class ERXRegExQualifier

java.lang.Object
  com.webobjects.eocontrol.EOQualifier
      com.webobjects.eocontrol.EOKeyValueQualifier
          er.extensions.qualifiers.ERXKeyValueQualifier
              er.extensions.eof.qualifiers.ERXRegExQualifier

All Implemented Interfaces:

EOKeyValueArchiving, EOQualifierEvaluation, NSCoding, IERXChainableQualifier, Serializable

public class ERXRegExQualifier
extends ERXKeyValueQualifier

Provides regular expression matching of attributes. You can also bind a WODisplayGroup queryOperator to matches and yoiu should be able to have qualifier strings with "foo matches bar".
This class does not do any conversion of the regular expression, so you'd need to have your syntax in a way that is understood by both the java code and the DB.

Author:

ak

See Also:

Serialized Form

Nested Class Summary

static class

ERXRegExQualifier.Support

Nested classes/interfaces inherited from class com.webobjects.eocontrol.EOQualifier

EOQualifier.Comparison, EOQualifier.ComparisonSupport, EOQualifier.QualifierVariableSubstitutionException

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSCoding

NSCoding._BigDecimalSupport, NSCoding._BigIntegerSupport, NSCoding._BooleanSupport, NSCoding._ByteSupport, NSCoding._CharacterSupport, NSCoding._DateSupport, NSCoding._DoubleSupport, NSCoding._FloatSupport, NSCoding._IntegerSupport, NSCoding._LongSupport, NSCoding._NumberSupport, NSCoding._ShortSupport, NSCoding._StringSupport

Nested classes/interfaces inherited from interface com.webobjects.eocontrol.EOKeyValueArchiving

EOKeyValueArchiving._NullValueSupport, EOKeyValueArchiving._NumberSupport, EOKeyValueArchiving._TimestampSupport, EOKeyValueArchiving.Awaking, EOKeyValueArchiving.FinishInitialization

Field Summary

static NSSelector	MatchesSelector
static String	MatchesSelectorName

Fields inherited from class com.webobjects.eocontrol.EOKeyValueQualifier

_CLASS, _key, _lowercaseCache, _selector, _value

Fields inherited from class com.webobjects.eocontrol.EOQualifier

QualifierOperatorCaseInsensitiveLike, QualifierOperatorContains, QualifierOperatorEqual, QualifierOperatorGreaterThan, QualifierOperatorGreaterThanOrEqualTo, QualifierOperatorLessThan, QualifierOperatorLessThanOrEqualTo, QualifierOperatorLike, QualifierOperatorNotEqual

Constructor Summary

ERXRegExQualifier(String aKey, String aValue)

Method Summary

boolean

evaluateWithObject(Object object)

Methods inherited from class er.extensions.qualifiers.ERXKeyValueQualifier

and, filter, filtered, first, not, one, or, requiredOne

Methods inherited from class com.webobjects.eocontrol.EOKeyValueQualifier

_accept, addQualifierKeysToSet, classForCoder, decodeObject, decodeWithKeyValueUnarchiver, encodeWithCoder, encodeWithKeyValueArchiver, equals, key, qualifierWithBindings, selector, toString, validateKeysWithRootClassDescription, value

Methods inherited from class com.webobjects.eocontrol.EOQualifier

_isEmpty, allQualifierKeys, allQualifierOperators, bindingKeys, clone, filterArrayWithQualifier, filteredArrayWithQualifier, keyPathForBindingKey, operatorSelectorForSelectorNamed, operatorSelectorForString, qualifierToMatchAllValues, qualifierToMatchAnyValue, qualifierWithQualifierFormat, relationalQualifierOperators, stringForOperatorSelector

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

MatchesSelectorName

public static String MatchesSelectorName

MatchesSelector

public static NSSelector MatchesSelector

Constructor Detail

ERXRegExQualifier

public ERXRegExQualifier(String aKey,
                         String aValue)

Method Detail

evaluateWithObject

public boolean evaluateWithObject(Object object)

Specified by:

evaluateWithObject in interface EOQualifierEvaluation

Overrides:

evaluateWithObject in class EOKeyValueQualifier