oracle.jbo.server
Class JboExistsValidator

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

All Implemented Interfaces:

DefPersistable, PersistentDefinition, 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 java.util.WeakHashMap	mVOCache
protected java.lang.String	mVOName

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 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, 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_TransientExpression, 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

	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, java.util.ArrayList bindVars, java.util.ArrayList bindVals)
protected ViewObjectImpl	createViewObject(ApplicationModule am, java.lang.String targetVOName)
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()
protected AttributeDef	getErrorReportAttrDef(JboValidatorContext evObj)
java.lang.String[]	getTargetAttributeNames()
java.lang.String	getTargetName()
java.lang.Object[]	getValueArray(Row source, AttributeDef[] attrDefs)
protected java.lang.String	getVOAMName()
void	initValidatorProperties(java.util.HashMap props)
boolean	isTransactionLevel(JboValidatorContext valCtx)
protected boolean	isValueArrayNull(java.lang.Object[] valueArr)
void	loadXMLContents(DefElement elem)
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(java.util.ArrayList valCtxs)
void	validateMany(java.util.ArrayList valCtxs, int startIndex, int numToValidate, java.util.ArrayList excs)
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, getFullName, getImageLoc, getName, getOrigObject, getTriggeringAttributeDefs, getValidatingAttributeName, getValueToValidate, getXMLElementTag, initialize, isForPersonalization, isReadOnly, raiseException, resolve, setForPersonalization, setInitialized, setName, setOrigObject, setValidatingAttribute, setValidatingAttribute, validate, validateValueWithContext, writeObject

Methods inherited from class oracle.jbo.rules.AbstractValidator

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

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

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 java.util.WeakHashMap 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

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(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

getErrorReportAttrDef

protected AttributeDef getErrorReportAttrDef(JboValidatorContext evObj)

Overrides:

getErrorReportAttrDef 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

validateMany

public void validateMany(java.util.ArrayList valCtxs)

Overrides:

validateMany in class JboAbstractValidator

validateMany

public void validateMany(java.util.ArrayList valCtxs,
                         int startIndex,
                         int numToValidate,
                         java.util.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,
                                                 java.util.ArrayList bindVars,
                                                 java.util.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)

isValueArrayNull

protected boolean isValueArrayNull(java.lang.Object[] valueArr)