oracle.jbo.rules
Class AbstractValidator

java.lang.Object
  oracle.jbo.common.NamedObjectImpl
      oracle.jbo.rules.AbstractValidator

All Implemented Interfaces:

ValidatorConstants, VariableManagerOwner, VariableManagerOwnerBase

Direct Known Subclasses:

JboAbstractValidator, JboBaseValidator, JboCustomValidator

public abstract class AbstractValidator
extends NamedObjectImpl
implements VariableManagerOwner, ValidatorConstants

The superclass for all pre-defined validators.

This class implements the basic functionality of storing the value of either an attribute to be validated, or the entity or application module reference on which validation is to be invoked. Subclasses must provide validateValue, which performs the actual validation test.

Since:

Jdeveloper 3.0

Field Summary

protected boolean	mbInverse
protected java.lang.String	mDescription
protected java.lang.Class	mErrorMessageClass
protected java.util.HashMap	mMsgExpr
protected java.lang.String	mMsgId
protected java.util.List<java.lang.String>	mMsgIds
protected java.lang.String	mResourceBundleId
protected java.lang.String[]	mTriggeringAttributeNames
protected AttributeDef[]	mTriggeringAttributes
protected java.lang.String	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

Constructor Summary

AbstractValidator()

Method Summary

AbstractValidator	applyValidatorPersonalization(AbstractValidator orgVal)
java.lang.Object	clone()
java.lang.Object	convertToJava(AttributeDef attrDef, java.lang.Object val)
void	copyErrorMsgInfo(AbstractValidator val)
ValidationException	createException(java.lang.Exception e, JboValidatorContext evObj, java.lang.String msgId, AttributeDef attrDef, java.lang.Object value, java.lang.String methodName, int severity)
protected ExprValueSupplier	createExprValueSupplier(JboValidatorContext ctx) For internal framework use only
VariableValueManager	ensureVariableManager() Returns this object's Variable Value Manager.
java.lang.String	getDescription() Gets the textul description of this validator.
java.lang.Class	getErrorMessageClass()
java.util.Map	getErrorMsgExpressions()
java.lang.String	getErrorMsgId()
java.util.List	getErrorMsgIds()
java.lang.String	getExprValueSupplierType()
java.lang.String	getFullName() Gets this object's fully-qualified name.
boolean	getInverse() Reports whether the logic of this validator is inverted.
java.lang.Class	getMessageBundleClass()
java.lang.String	getName() Get the name of this object.
java.lang.String	getOnCondition()
ValidationManager	getOwner()
ResourceBundleDef	getResourceBundleDef() getResourceBundleDef gets the mResourceBundleDef value
java.lang.String	getResourceBundleId()
int	getSeverity() Returns severity as one of the constants in oracle.jbo.JboWarning : JboWarning.SEVERITY_ERROR , JboWarning.SEVERITY_WARNING, JboWarning.SEVERITY_VETOABLE_WARNING, or JboWarning.SEVERITY_RECOVERABLE_ERROR
AttributeDef[]	getTriggeringAttributeDefs()
java.lang.String[]	getTriggeringAttributeNames()
java.lang.String	getValidatingAttributeName()
java.lang.String	getValidatorSubType()
VariableValueManager	getVariableManager() Returns this object's current Variable Value Manager.
boolean	hasErrorMsg()
protected boolean	hasValidationCondition()
boolean	hasVariables() Returns a flag indicating whether this object has Variables or not.
void	initErrMsgParms(ValidationException valEx, JboValidatorContext evObj, int severity)
void	initTriggeringAttributeDefs(StructureDef strDef)
void	initValidatorProperties(java.util.HashMap props)
boolean	isDirty()
boolean	isMovedToAttrLevel()
boolean	isNew()
boolean	isTransactionLevel()
boolean	isTransactionLevel(JboValidatorContext valCtx)
protected boolean	isValidatable(JboValidatorContext evObj)
void	loadVariables(DefElement xmlElement)
void	loadXMLContents(DefElement elem)
static int	parseSeverityStr(java.lang.String severityStr) Advanced internal method.
protected void	prepareException(ValidationException valEx, JboValidatorContext evObj, int severity)
void	raiseException(java.lang.Exception e, JboValidatorContext evObj)
void	raiseException(java.lang.Exception e, JboValidatorContext evObj, java.lang.String msgId, int severity)
protected java.util.ArrayList	readStringArrayList(DefElement rootElem, java.lang.String attrName, java.lang.String arrayName, boolean useNameAttr)
static ExpressionDef	readTransientExpression(NamedObjectImpl parent, DefElement rootElem, java.lang.String elemName) Deprecated. since 11.1.1.4.0 Apps should never be using this implementation method.
java.lang.String	readUserObject(DefElement rootElem, java.lang.String attrName)
java.lang.String	readUserObject(DefElement rootElem, java.lang.String attrName, boolean checkUnique)
java.lang.String	readUserObjectTrim(DefElement rootElem, java.lang.String attrName)
java.lang.String	readUserObjectTrim(DefElement rootElem, java.lang.String attrName, boolean checkUnique)
java.util.HashMap	readUserStringElementsMap(DefElement rootElem, java.lang.String elemName)
void	resolve(ValidationManager owner, StructureDef structDef, PersistableDefObject defObj)
protected void	setDefaultDescription(java.lang.String descId) Sets the textul description of this validator using locale message code.
void	setDescription(java.lang.String description) Sets the textul description of this validator using a specified string.
void	setDirty(boolean b)
void	setErrorMessageClass(java.lang.Class clz)
void	setErrorMsgExpressions(java.util.Map map)
void	setErrorMsgId(java.lang.String msgId)
void	setErrorMsgIds(java.util.List msgIds)
void	setExprValueSupplierType(java.lang.String s)
void	setInverse(boolean bInverse) Allows the logic of this validator to be inverted.
void	setNew(boolean b)
void	setOnCondition(java.lang.String s)
void	setResourceBundleDef(ResourceBundleDef resourceBundleDef) setResourceBundleDef sets the mResourceBundleDef value
void	setResourceBundleId(java.lang.String bundleId)
void	setSeverity(int severity) severity should be one of the constants in oracle.jbo.JboWarning - one of: JboWarning.SEVERITY_ERROR , JboWarning.SEVERITY_WARNING, JboWarning.SEVERITY_VETOABLE_WARNING, or JboWarning.SEVERITY_RECOVERABLE_ERROR
void	setTransactionLevel(boolean bTransactionLevel)
void	setTriggeringAttributeNames(java.lang.String[] names)
void	setValidatingAttributeName(java.lang.String name)
void	writeChildren(DefWriter jos)
void	writeContents(DefWriter jos)

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, setName, setParent, setPropertiesMap, setPropertiesMap2, setProperty, setProperty, setPropertyExpression, setPropertyMap

Methods inherited from class java.lang.Object

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

Field Detail

mbInverse

protected boolean mbInverse

mDescription

protected java.lang.String mDescription

mMsgId

protected java.lang.String mMsgId

mMsgIds

protected java.util.List<java.lang.String> mMsgIds

mMsgExpr

protected java.util.HashMap mMsgExpr

mErrorMessageClass

protected java.lang.Class mErrorMessageClass

mValidatingAttrName

protected java.lang.String mValidatingAttrName

mResourceBundleId

protected java.lang.String mResourceBundleId

mTriggeringAttributeNames

protected java.lang.String[] mTriggeringAttributeNames

mTriggeringAttributes

protected AttributeDef[] mTriggeringAttributes

Constructor Detail

AbstractValidator

public AbstractValidator()

Method Detail

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

isDirty

public boolean isDirty()

setDirty

public void setDirty(boolean b)

isNew

public boolean isNew()

setNew

public void setNew(boolean b)

getOwner

public ValidationManager getOwner()

getValidatorSubType

public java.lang.String getValidatorSubType()

setErrorMessageClass

public void setErrorMessageClass(java.lang.Class clz)

getErrorMessageClass

public java.lang.Class getErrorMessageClass()

getResourceBundleDef

public ResourceBundleDef getResourceBundleDef()

getResourceBundleDef gets the mResourceBundleDef value

Specified by:

getResourceBundleDef in interface VariableManagerOwnerBase

setResourceBundleDef

public void setResourceBundleDef(ResourceBundleDef resourceBundleDef)

setResourceBundleDef sets the mResourceBundleDef value

Parameters:

resourceBundleDef - ResourceBundleDef

convertToJava

public java.lang.Object convertToJava(AttributeDef attrDef,
                                      java.lang.Object val)

setTransactionLevel

public void setTransactionLevel(boolean bTransactionLevel)

isTransactionLevel

public boolean isTransactionLevel()

isTransactionLevel

public boolean isTransactionLevel(JboValidatorContext valCtx)

setInverse

public void setInverse(boolean bInverse)

Allows the logic of this validator to be inverted.

Parameters:

bInverse - true if the validation result is to be inverted, and false if the validation result is not to be inverted.

getInverse

public boolean getInverse()

Reports whether the logic of this validator is inverted.

Returns:

true if the validation result is inverted, and false if the validation result is not inverted.

getDescription

public java.lang.String getDescription()

Gets the textul description of this validator.

Returns:

a documentation string.

setDescription

public void setDescription(java.lang.String description)

Sets the textul description of this validator using a specified string.

Parameters:

description - a documentation string.

setDefaultDescription

protected void setDefaultDescription(java.lang.String descId)

Sets the textul description of this validator using locale message code.

Parameters:

description - a message code.

getErrorMsgId

public java.lang.String getErrorMsgId()

setErrorMsgId

public void setErrorMsgId(java.lang.String msgId)

hasErrorMsg

public boolean hasErrorMsg()

copyErrorMsgInfo

public void copyErrorMsgInfo(AbstractValidator val)

getResourceBundleId

public java.lang.String getResourceBundleId()

setResourceBundleId

public void setResourceBundleId(java.lang.String bundleId)

getErrorMsgIds

public java.util.List getErrorMsgIds()

setErrorMsgIds

public void setErrorMsgIds(java.util.List msgIds)

getErrorMsgExpressions

public java.util.Map getErrorMsgExpressions()

setErrorMsgExpressions

public void setErrorMsgExpressions(java.util.Map map)

setValidatingAttributeName

public void setValidatingAttributeName(java.lang.String name)

getValidatingAttributeName

public java.lang.String getValidatingAttributeName()

getTriggeringAttributeNames

public java.lang.String[] getTriggeringAttributeNames()

getTriggeringAttributeDefs

public AttributeDef[] getTriggeringAttributeDefs()

setTriggeringAttributeNames

public void setTriggeringAttributeNames(java.lang.String[] names)

getName

public java.lang.String getName()

Description copied from class: NamedObjectImpl

Get the name of this object.

Specified by:

getName in interface VariableManagerOwner

Overrides:

getName in class NamedObjectImpl

Returns:

the name given to this object.

getFullName

public java.lang.String getFullName()

Description copied from class: NamedObjectImpl

Gets this object's fully-qualified name.

Overrides:

getFullName in class NamedObjectImpl

Returns:

this object's fully-qualified name; the package name concatenated with the class name.

hasVariables

public boolean hasVariables()

Description copied from interface: VariableManagerOwnerBase

Returns a flag indicating whether this object has Variables or not.

Specified by:

hasVariables in interface VariableManagerOwnerBase

Returns:

the flag indicating whether this object has Variables.

isMovedToAttrLevel

public boolean isMovedToAttrLevel()

getOnCondition

public java.lang.String getOnCondition()

setOnCondition

public void setOnCondition(java.lang.String s)

getExprValueSupplierType

public java.lang.String getExprValueSupplierType()

setExprValueSupplierType

public void setExprValueSupplierType(java.lang.String s)

ensureVariableManager

public VariableValueManager ensureVariableManager()

Description copied from interface: VariableManagerOwnerBase

Returns this object's Variable Value Manager. If this object current has no Variable Value Manager, it will initialize (create) one.

Specified by:

ensureVariableManager in interface VariableManagerOwnerBase

Returns:

this object's Variable Value Manager. Will create a Variable Value Manager if this object had no Variable Value Manager.

getVariableManager

public VariableValueManager getVariableManager()

Description copied from interface: VariableManagerOwnerBase

Returns this object's current Variable Value Manager. It will return null if Variable Value Manager has been initialized.

When a framework object is first created, its Variable Value Manager may be null. This method does not initialize (create) the Variable Value Manager.

VariableManagerOwnerBase.ensureVariableManager() in contrast, ensures that the Variable Value Manager is initialized (created).

Specified by:

getVariableManager in interface VariableManagerOwnerBase

Returns:

this object's current Variable Value Manager. May return null if one was not yet initialized.

getMessageBundleClass

public java.lang.Class getMessageBundleClass()

Specified by:

getMessageBundleClass in interface VariableManagerOwnerBase

loadVariables

public void loadVariables(DefElement xmlElement)

initValidatorProperties

public void initValidatorProperties(java.util.HashMap props)

initTriggeringAttributeDefs

public void initTriggeringAttributeDefs(StructureDef strDef)

loadXMLContents

public void loadXMLContents(DefElement elem)

writeChildren

public void writeChildren(DefWriter jos)

writeContents

public void writeContents(DefWriter jos)

resolve

public void resolve(ValidationManager owner,
                    StructureDef structDef,
                    PersistableDefObject defObj)

setSeverity

public void setSeverity(int severity)

severity should be one of the constants in oracle.jbo.JboWarning - one of: JboWarning.SEVERITY_ERROR , JboWarning.SEVERITY_WARNING, JboWarning.SEVERITY_VETOABLE_WARNING, or JboWarning.SEVERITY_RECOVERABLE_ERROR

getSeverity

public int getSeverity()

Returns severity as one of the constants in oracle.jbo.JboWarning : JboWarning.SEVERITY_ERROR , JboWarning.SEVERITY_WARNING, JboWarning.SEVERITY_VETOABLE_WARNING, or JboWarning.SEVERITY_RECOVERABLE_ERROR

parseSeverityStr

public static int parseSeverityStr(java.lang.String severityStr)

Advanced internal method.

initErrMsgParms

public void initErrMsgParms(ValidationException valEx,
                            JboValidatorContext evObj,
                            int severity)

prepareException

protected void prepareException(ValidationException valEx,
                                JboValidatorContext evObj,
                                int severity)

createException

public ValidationException createException(java.lang.Exception e,
                                           JboValidatorContext evObj,
                                           java.lang.String msgId,
                                           AttributeDef attrDef,
                                           java.lang.Object value,
                                           java.lang.String methodName,
                                           int severity)

raiseException

public void raiseException(java.lang.Exception e,
                           JboValidatorContext evObj)

raiseException

public void raiseException(java.lang.Exception e,
                           JboValidatorContext evObj,
                           java.lang.String msgId,
                           int severity)

createExprValueSupplier

protected ExprValueSupplier createExprValueSupplier(JboValidatorContext ctx)

For internal framework use only

For internal use only. Application developers should not use this

applyValidatorPersonalization

public AbstractValidator applyValidatorPersonalization(AbstractValidator orgVal)

isValidatable

protected boolean isValidatable(JboValidatorContext evObj)

hasValidationCondition

protected boolean hasValidationCondition()

readUserStringElementsMap

public java.util.HashMap readUserStringElementsMap(DefElement rootElem,
                                                   java.lang.String elemName)

readTransientExpression

public static ExpressionDef readTransientExpression(NamedObjectImpl parent,
                                                    DefElement rootElem,
                                                    java.lang.String elemName)

Deprecated. since 11.1.1.4.0 Apps should never be using this implementation method.

readUserObjectTrim

public java.lang.String readUserObjectTrim(DefElement rootElem,
                                           java.lang.String attrName)

readUserObjectTrim

public java.lang.String readUserObjectTrim(DefElement rootElem,
                                           java.lang.String attrName,
                                           boolean checkUnique)

readUserObject

public java.lang.String readUserObject(DefElement rootElem,
                                       java.lang.String attrName)

readUserObject

public java.lang.String readUserObject(DefElement rootElem,
                                       java.lang.String attrName,
                                       boolean checkUnique)

readStringArrayList

protected java.util.ArrayList readStringArrayList(DefElement rootElem,
                                                  java.lang.String attrName,
                                                  java.lang.String arrayName,
                                                  boolean useNameAttr)