oracle.jbo.rules
Class JboExpressionValidator

java.lang.Object
  oracle.jbo.rules.AbstractValidator
      oracle.jbo.rules.JboAbstractValidator
          oracle.jbo.rules.JboExpressionValidator

All Implemented Interfaces:

JboValidatorHints, JboValidatorInterface, ValidatorConstants, VariableManagerOwner, VariableManagerOwnerBase

public class JboExpressionValidator
extends JboAbstractValidator

Field Summary

Fields inherited from class oracle.jbo.rules.JboAbstractValidator

CLASS_INSTANCE, mValidatingAttr

Fields inherited from class oracle.jbo.rules.AbstractValidator

m_children, m_props, mbInverse, mDescription, mErrorMessageClass, mMsgExpr, mMsgId, mMsgIds, mResourceBundleId, mTriggeringAttributeNames, mTriggeringAttributes, mValidatingAttrName

Fields inherited from interface oracle.jbo.rules.ValidatorConstants

ATTR, ATTR_STR, EO, EO_STR, EQUALTO, EXPR, EXPR_STR, GREATERTHAN, GREATERTHANEQUALTO, JBO, JBO_STR, LESSTHAN, LESSTHANEQUALTO, LITERAL, LITERAL_STR, MANDATORY_STR, mCompOperTypeVals, mRhsTypeVals, mSeverityVals, PNAME_CompareLength, PNAME_CompareType, PNAME_CompareValue, PNAME_DataType, PNAME_ErrorMessageExpressions, PNAME_ErrorMessageId, PNAME_ErrorMessageIds, PNAME_Exposed, PNAME_ForPersonalization, PNAME_Inverse, PNAME_Name, PNAME_OnAttribute, PNAME_OnAttributes, PNAME_OnCondition, PNAME_OperandType, PNAME_Severity, PNAME_Subtype, PNAME_TransactionLevel, PNAME_ValidationBeanClass, PNAME_ValName, PNAME_xmlns, PRECISION_SCALE_STR, SEVERITY_ERROR, SEVERITY_RECOVERABLE_ERROR, SEVERITY_VETOABLE_WARNING, SEVERITY_WARNING, SQL, SQL_STR, VALIDATION_XMLNS, VALIDATOR_MSG_ID_PREFIX, VO, VO_STR, VO_USAGE, VO_USAGE_STR

Constructor Summary

JboExpressionValidator()

JboExpressionValidator(boolean inverse, java.lang.String expr)

Method Summary

void	endInit()
java.lang.String	getDefXMLElementTag()
java.lang.String	getExpression()
protected void	initialize(JboValidatorContext evObj)
void	initValidatorProperties(Map props)
void	setExpression(java.lang.String expr)
void	validate(JboValidatorContext evObj) Tests the validity of the object/value as described in the validator context.
boolean	validateValue(java.lang.Object value) Validates a value.
boolean	validateValueWithContext(JboValidatorContext evObj, java.lang.Object value) Called internally by the framework with validation OnCondition is true or there is no validation OnCondition.

Methods inherited from class oracle.jbo.rules.JboAbstractValidator

applyValidatorPersonalization, clone, closeObject, getDefXMLNameSpace, getErrorMsgId, getFullName, getImageLoc, getName, getTriggeringAttributeDefs, getTriggeringAttributeNames, getValidatingAttributeName, getValueToValidate, getXMLElementTag, isDirty, isForPersonalization, isNew, isReadOnly, raiseException, resolve, setDirty, setForPersonalization, setInitialized, setName, setNew, setNewValue, setTriggeringAttributeNames, setValidatingAttribute, setValidatingAttribute, validateMany

Methods inherited from class oracle.jbo.rules.AbstractValidator

beginInit, convertToJava, createException, createExprValueSupplier, ensureVariableManager, getDescription, getErrorMessageClass, getErrorMsgExpressions, getInverse, getMessageBundleClass, getOnCondition, getOperandType, getOwner, getProps, getResourceBundleDef, getResourceBundleId, getSeverity, getValidatorSubType, getVariableManager, hasCustomErrorMsgId, hasValidationCondition, hasVariables, initErrMsgParms, initFromXml, initTriggeringAttributeDefs, isMovedToAttrLevel, isTransactionLevel, isTransactionLevel, isValidatable, parseSeverityStr, prepareException, raiseException, readStringArrayList, readUserObjectTrim, setDefaultDescription, setDescription, setErrorMessageClass, setErrorMsgExpressions, setErrorMsgId, setErrorMsgIds, setInverse, setOnCondition, setOperandType, setProp, setResourceBundleDef, setResourceBundleId, setSeverity, setTransactionLevel, setValidatingAttributeName

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface oracle.jbo.rules.JboValidatorHints

isTransactionLevel

Methods inherited from interface oracle.jbo.rules.JboValidatorInterface

getDescription, setDescription

Constructor Detail

JboExpressionValidator

public JboExpressionValidator()

JboExpressionValidator

public JboExpressionValidator(boolean inverse,
                              java.lang.String expr)

Method Detail

initialize

protected void initialize(JboValidatorContext evObj)

Overrides:

initialize in class JboAbstractValidator

endInit

public void endInit()

Overrides:

endInit in class JboAbstractValidator

getExpression

public java.lang.String getExpression()

setExpression

public void setExpression(java.lang.String expr)

validateValue

public boolean validateValue(java.lang.Object value)

Description copied from class: JboAbstractValidator

Validates a value.

Subclasses must implement this method.

Specified by:

validateValue in class JboAbstractValidator

Parameters:

value - the object to be validated.

Returns:

true if the object is valid.

validateValueWithContext

public boolean validateValueWithContext(JboValidatorContext evObj,
                                        java.lang.Object value)

Description copied from class: JboAbstractValidator

Called internally by the framework with validation OnCondition is true or there is no validation OnCondition. This method should not be directly invoked in applications.

Overrides:

validateValueWithContext in class JboAbstractValidator

validate

public void validate(JboValidatorContext evObj)

Description copied from interface: JboValidatorInterface

Tests the validity of the object/value as described in the validator context.

Specified by:

validate in interface JboValidatorInterface

Overrides:

validate in class JboAbstractValidator

Parameters:

evObj - the validator context

initValidatorProperties

public void initValidatorProperties(Map props)

Specified by:

initValidatorProperties in interface JboValidatorHints

Overrides:

initValidatorProperties in class AbstractValidator

getDefXMLElementTag

public java.lang.String getDefXMLElementTag()

Specified by:

getDefXMLElementTag in class JboAbstractValidator