oracle.jbo.server
Class JboVOListValidator

java.lang.Object
  oracle.jbo.common.NamedObjectImpl
      oracle.jbo.rules.AbstractValidator
          oracle.jbo.rules.JboAbstractValidator
              oracle.jbo.rules.JboListValidator
                  oracle.jbo.server.JboVOListValidator

All Implemented Interfaces:

DefPersistable, PersistentDefinition, JboValidatorHints, JboValidatorInterface, ValidatorConstants, VariableManagerOwner, VariableManagerOwnerBase

public class JboVOListValidator
extends JboListValidator

A validator that tests for the presence of a literal value in a list of database values. A View Object of at least two columns must be specified. The list of values is obtained by invoking the View Object's query, and taking the values from the second column of the result.

Since:

Jdeveloper 3.0

Field Summary

Fields inherited from class oracle.jbo.rules.JboListValidator

mSource

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

JboVOListValidator()
Creates an uninitialized list validator.

JboVOListValidator(boolean bInverse, java.lang.Object owner, java.lang.String str)
Creates a list validator.

Method Summary

java.util.Vector	getList(java.lang.Object source) Gets this validator's list of values.
java.lang.String	getVOAttrName() Gets this validator's attribute name.
java.lang.String	getVOName() Gets the name of this validator's View Object.
void	loadXMLContents(DefElement elem)
void	setVOAttrName(java.lang.String voname) Sets this validator's View Object and attribute names.
java.lang.String	toString() Internal: For debugging purposes only.

Methods inherited from class oracle.jbo.rules.JboListValidator

convertToVector, doValidateValue, getDefXMLElementTag, getList, getValidatorSubType, initialize, initValidatorProperties, setList, validateValue, validateValueWithContext, writeChildren

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, validate, validateMany, writeContents, 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, 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

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

Constructor Detail

JboVOListValidator

public JboVOListValidator()

Creates an uninitialized list validator.

Invoke setList() to provide a list of comparison values.

JboVOListValidator

public JboVOListValidator(boolean bInverse,
                          java.lang.Object owner,
                          java.lang.String str)

Creates a list validator.

Parameters:

bInverse - if true the logic of this validator's test is inverted.

Method Detail

getList

public java.util.Vector getList(java.lang.Object source)

Gets this validator's list of values.

This method executes the View Object's query and extracts the second column of the result.

Overrides:

getList in class JboListValidator

Parameters:

source - the source row.

Returns:

a vector containing the values from the second column of the result.

getVOName

public java.lang.String getVOName()

Gets the name of this validator's View Object.

Returns:

the View Object's name.

See Also:

setVOAttrName(java.lang.String)

getVOAttrName

public java.lang.String getVOAttrName()

Gets this validator's attribute name.

Returns:

the attribute name.

See Also:

setVOAttrName(java.lang.String)

setVOAttrName

public void setVOAttrName(java.lang.String voname)

Sets this validator's View Object and attribute names.

Parameters:

voname - the qualified name of the attribute, consisting of a series of component names separated by "." characters. The part preceding the final dot becomes the View Object name, and the part after the final dot becomes the attribute name.

toString

public java.lang.String toString()

Internal: For debugging purposes only.

Overrides:

toString in class JboListValidator

loadXMLContents

public void loadXMLContents(DefElement elem)

Overrides:

loadXMLContents in class JboListValidator