planetj.database.field
Class CreditCardNumberField

java.lang.Object
  |
  +--planetj.database.Field
        |
        +--planetj.database.field.StringOrNumberField
              |
              +--planetj.database.field.CreditCardNumberField

All Implemented Interfaces:

Cloneable, ICSVField, IExternallyNamed, IFDFObject, IGuarded, INamed, IXMLObject, Serializable

public class CreditCardNumberField

extends StringOrNumberField

Represents a Credit Card Number Creation date: (7/1/2002 11:02:23 PM)

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class planetj.database.Field

Field.FieldLocation

Field Summary

Fields inherited from interface planetj.dataengine.security.IGuarded

TYPE_ID_UNKNOWN, TYPE_NAME_FIELD, TYPE_NAME_SQLOPERATION, TYPE_SECURED_BY_LEVEL, TYPE_SECURED_BY_OPERATION, TYPE_UNSECURED

Constructor Summary

CreditCardNumberField()

Method Summary

String	getExternalValidationKey() Get the key that may be used to uniquely identify Field subclasses for external validation.
boolean	getValueAsBoolean() Subclasses must override this to detirmine what their boolean value is.
static short	guessFieldClassProbability(FieldDescriptorRow pFDRow, RowCollection pSampleData) Subclasses will override to take an educated guess at what the Field Class will be for this FD Row.
boolean	isValidLength(ExecutingContext ec) Validate this Field based on its max length attribute.
boolean	isValidValue(ExecutingContext ec) Validate this Field value.

Methods inherited from class planetj.database.field.StringOrNumberField

createObject, getCopiedValue, getDefaultDatabaseValue, getSQLValue, isValueEqual, isValueGreaterThan, isValueLessThan, setValue

Methods inherited from class planetj.database.Field

addFieldClassForDataClass, addPropertyChangeListener, appendSQLColumnDefinition, appendSQLNameAndValue, appendSQLNameAndValue, clearValidationExceptions, cloneField, commitValue, concat, create, create, createFromDataType, divide, equals, executeGetterMethod, executeSetterMethod, getAssociationOperation, getAttribute, getAutoUpdateValue, getColumnSpan, getConfigProperty, getCSVField, getCurrentValue, getCurrentValueAsString, getDataSQLOperation, getDate, getDefaultExternalName, getDefaultUsageId, getDefaultValue, getDisplayHeight, getDisplayLength, getDisplayOrder, getDisplayValue, getDisplayWidth, getExternalName, getFDFData, getFieldClassForDataClass, getFieldDescriptor, getFieldDescriptorSource, getFieldIncrementor, getIndex, getLibrary, getLibraryName, getMaxLength, getMaxLength, getMetaDataSystemAlias, getName, getOldValue, getOldValueAsString, getPossibleValues, getPossibleValues, getPreferredDisplayLength, getPreferredJavaDataType, getRow, getSecuredTypeId, getSecuredTypeName, getSecurityType, getSQLColumnDefinition, getSQLColumnDefinition, getSQLNameAndDefaultValue, getSQLNameAndValue, getSQLNameAndValue, getSQLObject, getSQLType, getSQLType, getSQLTypeName, getSQLTypeName, getSQLValue, getSQLValue, getStaticAttribute, getStyleClass, getStyleClass, getSystem, getSystemAlias, getSystemURL, getTable, getTableName, getValidationExceptions, getValidationInvalidLengthString, getValidationInvalidMinLengthString, getValidationInvalidValueString, getValidationInvalidValueString, getValidationRequiredString, getValidValuesString, getValue, getValueAsByte, getValueAsDate, getValueAsDouble, getValueAsFloat, getValueAsFullLengthString, getValueAsInt, getValueAsLong, getValueAsNumber, getValueAsShort, getValueAsString, getXMLData, getXMLTag, handlePossibleValueOperation, hasMultipleStyleClasses, hasOldValue, hasPossibleValuesKeyClassOrOp, hasPossibleValuesSQLOperation, hasPossibleValuesSQLOperation, hasValue, isApplicable, isAuthorizedForEdit, isAuthorizedForRead, isAutoUpdateValue, isBoolean, isChanged, isContainsValue, isCurrentValueField, isCurrentValueString, isDate, isDecimalSQLType, isDecimalSQLType, isDefaultValue, isDerived, isDisplayable, isFieldContentDisplayable, isFieldValueDatabaseDefault, isFieldValueNotBlank, isFieldValueNull, isFileUpload, isGuarded, isHelpTextPresent, isInitialized, isNumeric, isNumericSQLType, isNumericSQLType, isPassword, isPhysical, isPossibleValuesSearch, isReadOnly, isReadOnly, isRequired, isRequired, isRequiredOnSearch, isSkeleton, isString, isStringSQLType, isStringSQLType, isTime, isUpdateable, isValidationRequiredForAutoPopulate, isValidLength, isValidMinLength, isValidRequired, isValidRequired, isValidValue, isValueEqualToString, lessThan, removePropertyChangeListener, rollbackChanges, setAttribute, setChanged, setClonedValues, setDate, setFieldContentDisplayable, setFieldDescriptor, setInitialValue, setInitialValueAsString, setMaxLength, setName, setRow, setSavepoint, setSQLType, setSQLTypeName, setStaticAttribute, setTable, setValue, setValue, setValueAsString, setValueToDefault, toString, toUpperCase, validate, validate, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

CreditCardNumberField

public CreditCardNumberField()

Method Detail

getExternalValidationKey

public String getExternalValidationKey()

Get the key that may be used to uniquely identify Field subclasses for external validation. That is validation outside the Field itself. e.g. Javascript.

Overrides:

getExternalValidationKey in class Field

getValueAsBoolean

public boolean getValueAsBoolean()

Subclasses must override this to detirmine what their boolean value is. Returns a primitive that represents the value in the specified field.

Specified by:

getValueAsBoolean in class Field

Returns:

boolean

guessFieldClassProbability

public static short guessFieldClassProbability(FieldDescriptorRow pFDRow,
                                               RowCollection pSampleData)

Subclasses will override to take an educated guess at what the Field Class will be for this FD Row. Each subclass will examin fields such as : {DECIMAL_DIGITS, COLUMN_NAME, COLUMN_SIZE, REMARKS, DATA_TYPE, TYPE_NAME} Each subclass will detirmine the probability that it should be the field class for this FD Row. -1 will be returned if there is no chance (0%)this field is the fieldClass for pFDRow. 100 or greater will be returned if this is absolutely 100% the field class for pFDRow Creation date: (6/19/2002 2:55:49 PM)

isValidLength

public boolean isValidLength(ExecutingContext ec)

Validate this Field based on its max length attribute. If the value is is too big, the return false

Overrides:

isValidLength in class Field

Parameters:

ec - The current executing context, which may be null

Returns:

boolean true if valid

isValidValue

public boolean isValidValue(ExecutingContext ec)

Validate this Field value. If the field value is valid, return true,

Overrides:

isValidValue in class Field

Parameters:

ec - The executing context, which may be null

Returns:

boolean true if valid