oracle.jbo.server
Class JboExistsValidator

java.lang.Object
  oracle.jbo.rules.AbstractValidator
      oracle.jbo.rules.JboAbstractValidator
          oracle.jbo.server.JboExistsValidator

All Implemented Interfaces:

JboValidatorHints, JboValidatorInterface, ValidatorConstants, VariableManagerOwner, VariableManagerOwnerBase

Direct Known Subclasses:

JboEOExistsValidator, JboVOExistsValidator, JboVOUsageExistsValidator

public class JboExistsValidator
extends JboAbstractValidator

Field Summary

protected java.lang.String	mAltKeyName
protected static int	mCounterId
protected boolean	mIsEffectiveDated
protected java.lang.String[]	mTargetAttrNames
protected java.lang.String	mTargetName
protected AttributeDef[]	mViewKeyAttrs
protected AttributeDef[]	mViewKeyTrigAttrs
protected HashMap	mVOCache
protected java.lang.String	mVOName

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

	JboExistsValidator()
protected	JboExistsValidator(boolean inverse, java.lang.String targetName, java.lang.String[] targetAttrNames, java.lang.String[] onAttrNames)

Method Summary

protected ViewCriteria	createEffDateViewObjectVC(ViewObjectImpl vo, java.lang.Object[] srcValues, ArrayList bindVars, ArrayList bindVals)
protected ViewObjectImpl	createViewObject(ApplicationModule am, java.lang.String targetVOName)
void	endInit()
protected boolean	findDateEffectiveRow(ViewObjectImpl vo, java.lang.Object[] valueArr, RowImpl srcRow)
protected boolean	findDateEffectiveRow(ViewRowSetImpl rs, java.lang.Object[] valueArr, RowImpl srcRow)
protected ViewObjectImpl	findOrCreateViewObject(java.lang.Object source, java.lang.String targetVOName)
protected void	findTargetViewKey(ViewObjectImpl vo)
AttributeDef	findTrigAttrByTgtAttrName(java.lang.String tgtAttrName)
java.lang.String	getDefXMLElementTag()
java.lang.String[]	getTargetAttributeNames()
java.lang.String	getTargetName()
java.lang.Object[]	getValueArray(Row source, AttributeDef[] attrDefs)
protected java.lang.String	getVOAMName()
void	initValidatorProperties(HashMap props)
boolean	isTransactionLevel(JboValidatorContext valCtx)
protected void	setName(java.lang.String name, java.lang.String prefix)
protected void	setNewValue(java.lang.Object newValue) When the newValue is an Entity, get the attribute's value by using the getAttribute method on the entity.
void	setTargetAttributeNames(java.lang.String[] targetAttrNames)
void	setTargetName(java.lang.String targetName)
java.lang.String	toString()
void	validateMany(ArrayList valCtxs)
void	validateMany(ArrayList valCtxs, int startIndex, int numToValidate, ArrayList excs)
boolean	validateValue(java.lang.Object value) Validates a value.

Methods inherited from class oracle.jbo.rules.JboAbstractValidator

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

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, initValidatorProperties, isMovedToAttrLevel, 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, wait, wait, wait

Methods inherited from interface oracle.jbo.rules.JboValidatorHints

initValidatorProperties, isTransactionLevel

Methods inherited from interface oracle.jbo.rules.JboValidatorInterface

getDescription, setDescription

Field Detail

mAltKeyName

protected java.lang.String mAltKeyName

mIsEffectiveDated

protected boolean mIsEffectiveDated

mTargetName

protected java.lang.String mTargetName

mTargetAttrNames

protected java.lang.String[] mTargetAttrNames

mViewKeyAttrs

protected AttributeDef[] mViewKeyAttrs

mViewKeyTrigAttrs

protected AttributeDef[] mViewKeyTrigAttrs

mVOCache

protected HashMap mVOCache

mVOName

protected java.lang.String mVOName

mCounterId

protected static int mCounterId

Constructor Detail

JboExistsValidator

public JboExistsValidator()

JboExistsValidator

protected JboExistsValidator(boolean inverse,
                             java.lang.String targetName,
                             java.lang.String[] targetAttrNames,
                             java.lang.String[] onAttrNames)

Method Detail

endInit

public void endInit()

Overrides:

endInit in class JboAbstractValidator

getTargetName

public java.lang.String getTargetName()

setTargetName

public void setTargetName(java.lang.String targetName)

getTargetAttributeNames

public java.lang.String[] getTargetAttributeNames()

setTargetAttributeNames

public void setTargetAttributeNames(java.lang.String[] targetAttrNames)

setNewValue

protected void setNewValue(java.lang.Object newValue)
                    throws java.lang.Exception

Description copied from class: JboAbstractValidator

When the newValue is an Entity, get the attribute's value by using the getAttribute method on the entity. Otherwise, newValue should be a value to compare in this validator.

Overrides:

setNewValue in class JboAbstractValidator

Parameters:

newValue - either the attribute's value or a value to use to compare in the validator.

Throws:

java.lang.Exception

getValueArray

public java.lang.Object[] getValueArray(Row source,
                                        AttributeDef[] attrDefs)

findTrigAttrByTgtAttrName

public AttributeDef findTrigAttrByTgtAttrName(java.lang.String tgtAttrName)

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.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

initValidatorProperties

public void initValidatorProperties(HashMap props)

getDefXMLElementTag

public java.lang.String getDefXMLElementTag()

Specified by:

getDefXMLElementTag in class JboAbstractValidator

validateMany

public void validateMany(ArrayList valCtxs)

Overrides:

validateMany in class JboAbstractValidator

validateMany

public void validateMany(ArrayList valCtxs,
                         int startIndex,
                         int numToValidate,
                         ArrayList excs)

isTransactionLevel

public boolean isTransactionLevel(JboValidatorContext valCtx)

Overrides:

isTransactionLevel in class AbstractValidator

findOrCreateViewObject

protected ViewObjectImpl findOrCreateViewObject(java.lang.Object source,
                                                java.lang.String targetVOName)

createViewObject

protected ViewObjectImpl createViewObject(ApplicationModule am,
                                          java.lang.String targetVOName)

setName

protected void setName(java.lang.String name,
                       java.lang.String prefix)

getVOAMName

protected java.lang.String getVOAMName()

findTargetViewKey

protected void findTargetViewKey(ViewObjectImpl vo)

createEffDateViewObjectVC

protected ViewCriteria createEffDateViewObjectVC(ViewObjectImpl vo,
                                                 java.lang.Object[] srcValues,
                                                 ArrayList bindVars,
                                                 ArrayList bindVals)

findDateEffectiveRow

protected boolean findDateEffectiveRow(ViewRowSetImpl rs,
                                       java.lang.Object[] valueArr,
                                       RowImpl srcRow)

findDateEffectiveRow

protected boolean findDateEffectiveRow(ViewObjectImpl vo,
                                       java.lang.Object[] valueArr,
                                       RowImpl srcRow)