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Oracle Fusion Middleware Java API Reference for Oracle ADF Model
11g Release 1 (11.1.1.5.0)

E10653-06


oracle.jbo.rules
Class JboNonNullValidator

java.lang.Object
  extended by oracle.jbo.common.NamedObjectImpl
      extended by oracle.jbo.rules.AbstractValidator
          extended by oracle.jbo.rules.JboAbstractValidator
              extended by oracle.jbo.rules.JboNonNullValidator

All Implemented Interfaces:
DefPersistable, PersistentDefinition, JboValidatorHints, JboValidatorInterface, ValidatorConstants, VariableManagerOwner, VariableManagerOwnerBase
Direct Known Subclasses:
JboMandatoryAttributesValidator

public class JboNonNullValidator
extends JboAbstractValidator

Implements non-null validation for mandatory attributes. This validation rule is applied by the framework to an Entity Object that has the mandatory flag set for any of its an attributes. The method isMandatory() identifies manditory attributes.

This validator is invoked by an Entity Objects's validate() method to confirm that its mandatory attributes are non-null. If any attribute is null, AttrValException is thrown. The framework does not perform this validation when an attribute value is changed, but only when its Enitity Object is validated.

Since:
JDeveloper 3.0
See Also:
Entity, EntityDefImpl

Field Summary
protected  AttributeDef[] mandatoryAttrs
           

 

Fields inherited from class oracle.jbo.rules.JboAbstractValidator
mValidatingAttr

 

Fields inherited from class oracle.jbo.rules.AbstractValidator
mbInverse, mDescription, mErrorMessageClass, mMsgExpr, mMsgId, mMsgIds, mResourceBundleId, mTriggeringAttributeNames, mTriggeringAttributes, mValidatingAttrName

 

Fields inherited from class oracle.jbo.common.NamedObjectImpl
mFullName, mObjName, mParent, mProperties, RES_ID_SUFFIX

 

Fields inherited from interface oracle.jbo.rules.ValidatorConstants
ATTR, ATTR_STR, BETWEEN, EO, EO_STR, EQUALTO, EXPR, EXPR_STR, GREATERTHAN, GREATERTHANEQUALTO, JBO, JBO_STR, LESSTHAN, LESSTHANEQUALTO, LITERAL, LITERAL_STR, MANDATORY_STR, mCompOperTypeVals, mRhsTypeVals, mSeverityVals, NOTEQUALTO, PNAME_CompareLength, PNAME_CompareType, PNAME_CompareValue, PNAME_DataType, PNAME_Description, PNAME_ErrorMessageExpressions, PNAME_ErrorMessageId, PNAME_ErrorMessageIds, PNAME_Exposed, PNAME_ExprValueSupplier, PNAME_ForPersonalization, PNAME_Inverse, PNAME_Name, PNAME_OnAttribute, PNAME_OnAttributes, PNAME_OnCondition, PNAME_OperandType, PNAME_Severity, PNAME_Subtype, PNAME_TransactionLevel, PNAME_TransientExpression, PNAME_Trigger, 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

 

Fields inherited from interface oracle.jbo.mom.xml.DefPersistable
XML_STATEMENT

 

Constructor Summary
JboNonNullValidator()
           
JboNonNullValidator(java.util.ArrayList vec)
          Creates a validator from a list of attribute indices.
JboNonNullValidator(java.util.ArrayList vec, boolean isAll)
           

 

Method Summary
 AttributeDef[] getAttributeDefs()
           
 java.util.ArrayList getAttributeNames()
           
 java.lang.String getDefXMLElementTag()
           
protected  void initialize(JboValidatorContext evObj)
           
 void initValidatorProperties(java.util.HashMap props)
           
 boolean isAll()
           
 void loadXMLContents(DefElement elem)
           
 void setAttributeNames(java.util.ArrayList attrNames)
           
 void setIsAll(boolean b)
           
protected  void throwAllNullError(JboValidatorContext evObj)
           
 java.lang.String toString()
           
 void validate(JboValidatorContext evObj)
          Validates the Entity Object's mandatory attributes.
 boolean validateValue(java.lang.Object value)
          Validates a value.
 void writeContents(DefWriter jos)
          Objects should write their persistence output in this method

 

Methods inherited from class oracle.jbo.rules.JboAbstractValidator
applyValidatorPersonalization, clone, closeObject, getDefXMLNameSpace, getErrorMsgId, getErrorReportAttrDef, getFullName, getImageLoc, getName, getOrigObject, getTriggeringAttributeDefs, getValidatingAttributeName, getValidatorType, getValueToValidate, getXMLElementTag, isForPersonalization, isReadOnly, raiseException, resolve, setForPersonalization, setInitialized, setName, setNewValue, setOrigObject, setValidatingAttribute, setValidatingAttribute, validateMany, validateValueWithContext, writeObject

 

Methods inherited from class oracle.jbo.rules.AbstractValidator
applyValidatorPersonalization, convertToJava, copyErrorMsgInfo, createException, createExprValueSupplier, ensureVariableManager, getDescription, getErrorMessageClass, getErrorMsgExpressions, getErrorMsgIds, getExprValueSupplierType, getInverse, getMessageBundleClass, getOnCondition, getOwner, getResourceBundleDef, getResourceBundleId, getSeverity, getTriggeringAttributeNames, getValidatorSubType, getVariableManager, hasErrorMsg, hasValidationCondition, hasVariables, initErrMsgParms, initTriggeringAttributeDefs, isDirty, isMovedToAttrLevel, isNew, isTransactionLevel, isTransactionLevel, isValidatable, loadVariables, parseSeverityStr, prepareException, raiseException, readStringArrayList, readTransientExpression, readUserObject, readUserObject, readUserObjectTrim, readUserObjectTrim, readUserStringElementsMap, setDefaultDescription, setDescription, setDirty, setErrorMessageClass, setErrorMsgExpressions, setErrorMsgId, setErrorMsgIds, setExprValueSupplierType, setInverse, setNew, setOnCondition, setResourceBundleDef, setResourceBundleId, setSeverity, setTransactionLevel, setTriggeringAttributeNames, setValidatingAttributeName, writeChildren

 

Methods inherited from class oracle.jbo.common.NamedObjectImpl
allocatePropertyMap, getAllProperties, getParent, getProperties, getPropertiesAsStrings, getPropertiesMap, getProperty, getProperty, getPropertyExpressionsMap, getPropertyMap, getResourcesFromBundle, getStringFromMessageBundle, isPropertyExpression, mergePropertyMap, refreshProperty, removeProperty, removeProperty, requiresNamePrefixedResId, resolveObjectProperty, resolvePropertyRaw, setFullName, setParent, setPropertiesMap, setPropertiesMap2, setProperty, setProperty, setPropertyExpression, setPropertyMap

 

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Methods inherited from interface oracle.jbo.rules.JboValidatorHints
getTriggeringAttributeNames, isTransactionLevel

 

Methods inherited from interface oracle.jbo.rules.JboValidatorInterface
getDescription, setDescription

 

Methods inherited from interface oracle.jbo.mom.xml.DefPersistable
isDirty, isNew, setDirty, setNew

 

Methods inherited from interface oracle.jbo.mom.xml.PersistentDefinition
writeChildren

 

Field Detail

mandatoryAttrs

protected transient AttributeDef[] mandatoryAttrs

Constructor Detail

JboNonNullValidator

public JboNonNullValidator()

JboNonNullValidator

public JboNonNullValidator(java.util.ArrayList vec)
Creates a validator from a list of attribute indices.
Parameters:
vec - a list of indices for attributes to be considered manditory.

JboNonNullValidator

public JboNonNullValidator(java.util.ArrayList vec,
                           boolean isAll)

Method Detail

initialize

protected void initialize(JboValidatorContext evObj)
Overrides:
initialize in class JboAbstractValidator

isAll

public boolean isAll()

setIsAll

public void setIsAll(boolean b)

getAttributeDefs

public AttributeDef[] getAttributeDefs()

getAttributeNames

public java.util.ArrayList getAttributeNames()

setAttributeNames

public void setAttributeNames(java.util.ArrayList attrNames)

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.

throwAllNullError

protected void throwAllNullError(JboValidatorContext evObj)

validate

public void validate(JboValidatorContext evObj)
Validates the Entity Object's mandatory attributes.
Specified by:
validate in interface JboValidatorInterface
Overrides:
validate in class JboAbstractValidator
Parameters:
evObj - an event indicating the attributes to be validatated.

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

initValidatorProperties

public void initValidatorProperties(java.util.HashMap props)
Specified by:
initValidatorProperties in interface JboValidatorHints
Overrides:
initValidatorProperties in class AbstractValidator

loadXMLContents

public void loadXMLContents(DefElement elem)
Overrides:
loadXMLContents in class JboAbstractValidator

getDefXMLElementTag

public java.lang.String getDefXMLElementTag()
Specified by:
getDefXMLElementTag in interface PersistentDefinition
Specified by:
getDefXMLElementTag in class JboAbstractValidator

writeContents

public void writeContents(DefWriter jos)
Description copied from interface: PersistentDefinition
Objects should write their persistence output in this method
Specified by:
writeContents in interface PersistentDefinition
Overrides:
writeContents in class JboAbstractValidator
Parameters:
jos - the Output storage for persistence

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Oracle Fusion Middleware Java API Reference for Oracle ADF Model
11g Release 1 (11.1.1.5.0)

E10653-06


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