planetj.database.field
Class ImageURLReferenceField

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

All Implemented Interfaces:

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

public class ImageURLReferenceField

extends StringField

This Field acts as a wrapper for a reference to an image. It contains the source of the image.

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

ImageURLReferenceField()

Method Summary

String	getDisplayValue() Get the display value for thie image reference field.
String	getOnClick() Get method to call when this field's image is selected or clicked.
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.

Methods inherited from class planetj.database.field.StringField

createObject, getCSVField, getExternalValidationKey, getValueAsBoolean, isNumber, isString, isValidLength, setValue

Methods inherited from class planetj.database.field.StringOrNumberField

getCopiedValue, getDefaultDatabaseValue, getSQLValue, isValueEqual, isValueGreaterThan, isValueLessThan

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, getCurrentValue, getCurrentValueAsString, getDataSQLOperation, getDate, getDefaultExternalName, getDefaultUsageId, getDefaultValue, getDisplayHeight, getDisplayLength, getDisplayOrder, 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, isStringSQLType, isStringSQLType, isTime, isUpdateable, isValidationRequiredForAutoPopulate, isValidLength, isValidMinLength, isValidRequired, isValidRequired, isValidValue, 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

ImageURLReferenceField

public ImageURLReferenceField()

Method Detail

getDisplayValue

public String getDisplayValue()
                       throws CMException

Get the display value for thie image reference field. The display value is the source of the image.

Overrides:

getDisplayValue in class Field

Returns:

source of image

CMException

getOnClick

public String getOnClick()

Get method to call when this field's image is selected or clicked.

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)