planetj.database.field
Class BigDecimalNonNegativeField

java.lang.Object
  |
  +--planetj.database.Field
        |
        +--planetj.database.field.StringOrNumberField
              |
              +--planetj.database.field.NumberField
                    |
                    +--planetj.database.field.BigDecimalField
                          |
                          +--planetj.database.field.BigDecimalNonNegativeField

All Implemented Interfaces:

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

public class BigDecimalNonNegativeField

extends BigDecimalField

implements Cloneable, Serializable

Same as a BigDecimalField except cannot hold a negative value and be valid.

Author:

PlanetJ Corporation

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

BigDecimalNonNegativeField()

Method Summary

String	getValidationInvalidValueString(String givenValue) This method will return the long description of why this field's value is invalid and possible actions or examples we could put in this field.
boolean	isValidValue(ExecutingContext ec) Check is this fields BigDecimal value is greater than 0.

Methods inherited from class planetj.database.field.BigDecimalField

createObject, getCSVField, getExternalValidationKey, getMaxLength, getSQLValue, getValidationInvalidValueString, isIntegersOnly, setValue

Methods inherited from class planetj.database.field.NumberField

getDisplayValue, getValueAsBigDecimal, getValueAsBoolean, isNumeric, isString, isValidLength, isValueEqual, isValueGreaterThan, isValueLessThan

Methods inherited from class planetj.database.field.StringOrNumberField

getCopiedValue, getDefaultDatabaseValue

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, 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, getValidationRequiredString, getValidValuesString, getValue, getValueAsByte, getValueAsDate, getValueAsDouble, getValueAsFloat, getValueAsFullLengthString, getValueAsInt, getValueAsLong, getValueAsNumber, getValueAsShort, getValueAsString, getXMLData, getXMLTag, guessFieldClassProbability, 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, isNumericSQLType, isNumericSQLType, isPassword, isPhysical, isPossibleValuesSearch, isReadOnly, isReadOnly, isRequired, isRequired, isRequiredOnSearch, isSkeleton, 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

BigDecimalNonNegativeField

public BigDecimalNonNegativeField()

Method Detail

getValidationInvalidValueString

public String getValidationInvalidValueString(String givenValue)
                                       throws CMException

This method will return the long description of why this field's value is invalid and possible actions or examples we could put in this field. Subclasses can overrride this if can better describe thier requrements Creation date: (5/16/2002 4:53:27 PM)

Overrides:

getValidationInvalidValueString in class Field

CMException

isValidValue

public boolean isValidValue(ExecutingContext ec)

Check is this fields BigDecimal value is greater than 0. Could put in method isLessThanZero but that would add unecessary conversions already performed in super.isValidValue(). If the field value is valid, return true,

Overrides:

isValidValue in class BigDecimalField

Returns:

boolean true if valid