org.mmbase.datatypes

Class CheckEqualityDataType

java.lang.Object

org.mmbase.core.AbstractDescriptor

org.mmbase.datatypes.BasicDataType<E>

org.mmbase.datatypes.ComparableDataType<String>

org.mmbase.datatypes.StringDataType

org.mmbase.datatypes.CheckEqualityDataType

All Implemented Interfaces:

Serializable, Cloneable, Comparable<DataType<String>>, Descriptor, DataType<String>, LengthDataType<String>, PublicCloneable<AbstractDescriptor>

Direct Known Subclasses:

ConfirmPasswordDataType

public class CheckEqualityDataType
extends StringDataType

A confirmed datatype must have the same value as another field of the node (and makes only sense as a field of a node).

Since:

MMBase-1.8

Version:

$Id$

Author:

Michiel Meeuwissen, Sander de Boer

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	CheckEqualityDataType.FieldRestriction

Nested classes/interfaces inherited from class org.mmbase.datatypes.StringDataType

StringDataType.PatternRestriction

Nested classes/interfaces inherited from class org.mmbase.datatypes.ComparableDataType

ComparableDataType.MaxRestriction, ComparableDataType.MinRestriction

Nested classes/interfaces inherited from class org.mmbase.datatypes.BasicDataType

BasicDataType.AbstractRestriction<D extends Serializable>, BasicDataType.DataTypeComparator<D>, BasicDataType.EnumerationRestriction, BasicDataType.RequiredRestriction, BasicDataType.RestrictedEnumerationIterator, BasicDataType.StaticAbstractRestriction<D extends Serializable>, BasicDataType.TypeRestriction, BasicDataType.UniqueRestriction

Nested classes/interfaces inherited from interface org.mmbase.datatypes.DataType

DataType.Restriction<D extends Serializable>

Field Summary

Fields

Modifier and Type	Field and Description
protected CheckEqualityDataType.FieldRestriction	fieldRestriction

Fields inherited from class org.mmbase.datatypes.StringDataType

BOOLEAN_PATTERN, DOUBLE_PATTERN, INTEGER_PATTERN, LONG_PATTERN, maxLengthRestriction, minLengthRestriction, NON_NEGATIVE_INTEGER_PATTERN, patternRestriction

Fields inherited from class org.mmbase.datatypes.ComparableDataType

maxRestriction, minRestriction

Fields inherited from class org.mmbase.datatypes.BasicDataType

DATATYPE_BUNDLE, defaultValue, enumerationRestriction, origin, requiredRestriction, typeRestriction, uniqueRestriction

Fields inherited from class org.mmbase.core.AbstractDescriptor

description, guiName, key

Fields inherited from interface org.mmbase.datatypes.DataType

ENFORCE_ABSOLUTE, ENFORCE_ALWAYS, ENFORCE_NEVER, ENFORCE_ONCHANGE, ENFORCE_ONCREATE, ENFORCE_ONVALIDATE, PROCESS_GET, PROCESS_SET, VALID, XMLNS

Constructor Summary

Constructors

Constructor and Description
CheckEqualityDataType(String name) Constructor for string data type.

Method Summary

Modifier and Type	Method and Description
protected void	cloneRestrictions(BasicDataType origin) If a datatype is cloned, the restrictions of it (normally implemented as inner classes), must be reinstantiated.
String	getField() Returns the name of the field which is 'confirmed' by this datatype.
protected String	getFieldRestrictionName()
protected void	inheritRestrictions(BasicDataType origin) If a datatype inherits from another datatype all its restrictions inherit too.
void	setField(String field) The field property is the name of the other field that this fields 'confirms'.
protected StringBuilder	toStringBuilder()
protected Collection<LocalizedString>	validateCastValue(Collection<LocalizedString> errors, Object castValue, Object value, Node node, Field field)

Methods inherited from class org.mmbase.datatypes.StringDataType

castForPattern, clone, compare, getCollator, getComparator, getEnforceStrength, getLength, getMaxLength, getMaxLengthRestriction, getMinLength, getMinLengthRestriction, getPattern, getPatternRestriction, inheritProperties, isPassword, main, setCollator, setMaxLength, setMinLength, setPassword, setPattern, toXml, validateCastValueOrNull

Methods inherited from class org.mmbase.datatypes.ComparableDataType

getDefaultValue, getMaxRestriction, getMinRestriction, isMaxInclusive, isMinInclusive, setMax, setMin

Methods inherited from class org.mmbase.datatypes.BasicDataType

addErrorDescription, addRestriction, addRestriction, addStyleClass, cast, cast, castAndValidate, castForSearch, castToPresent, castToValidate, checkType, clone, compareTo, edit, equals, finish, finish, getBaseType, getBaseTypeIdentifier, getCloud, getCloud, getCommitProcessor, getDefaultProcessor, getDefaultValue, getDeleteProcessor, getElement, getElement, getEnforceString, getEnumerationFactory, getEnumerationRestriction, getEnumerationValue, getEnumerationValues, getHandler, getHandlers, getOrigin, getProcessor, getProcessor, getProcessorWithoutDefault, getRequiredRestriction, getRestrictions, getStyleClasses, getTypeAsClass, getUniqueRestriction, hashCode, inherit, isCorrectType, isFinished, isRequired, isUnique, preCast, preCast, preCast, rewrite, setCommitProcessor, setDefaultProcessor, setDefaultValue, setDeleteProcessor, setProcessor, setProcessor, setRequired, setUnique, setXml, toString, toXml, validate, validate, validateRequired, xmlValue

Methods inherited from class org.mmbase.core.AbstractDescriptor

getDefaultLocale, getDescription, getDescription, getGUIName, getGUIName, getLocalizedDescription, getLocalizedGUIName, getName, setDescription, setDescription, setGUIName, setGUIName, setLocalizedDescription, setLocalizedGUIName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mmbase.datatypes.DataType

cast, castAndValidate, castForSearch, checkType, clone, finish, getBaseType, getBaseTypeIdentifier, getCommitProcessor, getDefaultValue, getDefaultValue, getDeleteProcessor, getEnumerationFactory, getEnumerationRestriction, getEnumerationValue, getEnumerationValues, getHandler, getHandlers, getOrigin, getProcessor, getProcessor, getRequiredRestriction, getStyleClasses, getTypeAsClass, getUniqueRestriction, isFinished, isRequired, isUnique, preCast, rewrite, setCommitProcessor, setDefaultValue, setProcessor, setProcessor, setRequired, setUnique, toXml, validate, validate

Methods inherited from interface org.mmbase.bridge.Descriptor

getDescription, getDescription, getGUIName, getGUIName, getLocalizedDescription, getLocalizedGUIName, getName, setDescription, setDescription, setGUIName, setGUIName

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

fieldRestriction

protected CheckEqualityDataType.FieldRestriction fieldRestriction

Constructor Detail

CheckEqualityDataType

public CheckEqualityDataType(String name)

Constructor for string data type.

Parameters:

name - the name of the data type

Method Detail

inheritRestrictions

protected void inheritRestrictions(BasicDataType origin)

Description copied from class: BasicDataType

If a datatype inherits from another datatype all its restrictions inherit too.

Overrides:

inheritRestrictions in class StringDataType

cloneRestrictions

protected void cloneRestrictions(BasicDataType origin)

Description copied from class: BasicDataType

If a datatype is cloned, the restrictions of it (normally implemented as inner classes), must be reinstantiated.

Overrides:

cloneRestrictions in class StringDataType

validateCastValue

protected Collection<LocalizedString> validateCastValue(Collection<LocalizedString> errors,
                                                        Object castValue,
                                                        Object value,
                                                        Node node,
                                                        Field field)

Overrides:

validateCastValue in class StringDataType

setField

public void setField(String field)

The field property is the name of the other field that this fields 'confirms'. It default to ''. In datatype XML it can be set with the generic <property name="field" value="..." />

getField

public String getField()

Returns the name of the field which is 'confirmed' by this datatype.

toStringBuilder

protected StringBuilder toStringBuilder()

Overrides:

toStringBuilder in class StringDataType

getFieldRestrictionName

protected String getFieldRestrictionName()