org.mmbase.datatypes
Class CaptchaDataType

java.lang.Object
  org.mmbase.bridge.util.AbstractDescriptor
      org.mmbase.datatypes.BasicDataType<E>
          org.mmbase.datatypes.ComparableDataType<String>
              org.mmbase.datatypes.StringDataType
                  org.mmbase.datatypes.CaptchaDataType

All Implemented Interfaces:

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

public class CaptchaDataType
extends StringDataType

Since:

MMBase-1.9.3

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Nested Class Summary

static class	CaptchaDataType.CaptchaImage
protected class	CaptchaDataType.CaptchaRestriction
static class	CaptchaDataType.Handler

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

static String	BASE
protected CaptchaDataType.CaptchaRestriction	captchaRestriction
static String	CLEAR
static String	KEY

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.bridge.util.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

CaptchaDataType(String name)

Method Summary

static void	createCaptchaImage(InputStream input, CaptchaDataType.CaptchaImage image)
static String	createString(int length)
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, cloneRestrictions, compare, first, getCollator, getComparator, getEnforceStrength, getLength, getMaxLength, getMaxLengthRestriction, getMinLength, getMinLengthRestriction, getPattern, getPatternRestriction, inheritProperties, inheritRestrictions, isPassword, main, setCollator, setMaxLength, setMinLength, setPassword, setPattern, toStringBuilder, 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, castOrException, 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.bridge.util.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, castOrException, 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

KEY

public static final String KEY

CLEAR

public static final String CLEAR

BASE

public static final String BASE

See Also:

Constant Field Values

captchaRestriction

protected CaptchaDataType.CaptchaRestriction captchaRestriction

Constructor Detail

CaptchaDataType

public CaptchaDataType(String name)

Method Detail

createString

public static String createString(int length)

createCaptchaImage

public static void createCaptchaImage(InputStream input,
                                      CaptchaDataType.CaptchaImage image)
                               throws IOException

Throws:

IOException

validateCastValue

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

Overrides:

validateCastValue in class StringDataType