public class JboCompareValidator extends JboAbstractValidator
The value to be validated is designated as the left-hand operand of a relation operation. The validator provides the right-hand operand and the relation operator.
ValidatorConstants.MessageFlavor
Modifier and Type | Field and Description |
---|---|
protected java.lang.String |
mOperandType |
protected int |
mOperationType |
protected java.lang.String |
mRhsAttrName |
protected java.lang.Object |
mRValue |
static int |
UNINIT |
mValidatingAttr
mbInverse, mDescription, mErrorMessageClass, mMsgExpr, mMsgId, mMsgIds, mResourceBundleId, mTriggeringAttributeNames, mTriggeringAttributes, mValidatingAttrName
mFullName, mObjName, mParent, mProperties, RES_ID_SUFFIX, RESID_SUFFIX
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_MessageFlavor, 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_INDEX, SEVERITY_VETOABLE_WARNING, SEVERITY_WARNING, SQL, SQL_STR, VALIDATION_XMLNS, VALIDATOR_MSG_ID_PREFIX, VO, VO_STR, VO_USAGE, VO_USAGE_STR
XML_STATEMENT
Modifier | Constructor and Description |
---|---|
|
JboCompareValidator()
Creates an uninitialized compare validator.
|
protected |
JboCompareValidator(boolean inverse,
int operType)
Creates an partially-initialized compare validator.
|
|
JboCompareValidator(boolean inverse,
int operType,
java.lang.Object rValue)
Creates an initialized compare validator.
|
Modifier and Type | Method and Description |
---|---|
void |
applyDiffContents(DifferDetails dif,
DiffResolver resolver) |
JboValidatorHints |
applyValidatorPersonalization(JboValidatorHints orgVal) |
static int |
convertOperType(java.lang.String type)
Interprets a string as one of the comparison operator
constants defined in this class.
|
DifferDetails |
diffContents(DiffMergeable docDef,
DiffMergeable orgDef,
DifferDetails difDetails) |
java.lang.String |
getCompareValue() |
java.lang.String |
getDefXMLElementTag() |
java.lang.String |
getOperatorTypeString()
Converts this validator's comparison operator to its symbolic form.
|
java.lang.Object |
getRhsValue()
Gets the right-side operand of this validator's expression.
|
java.lang.Object |
getRhsValue(java.lang.Object src)
Gets the right-side operand of this validator's expression.
|
int |
getType()
Gets this validator's comparison operator.
|
java.lang.String |
getValidatorSubType() |
java.lang.String |
getValidatorType() |
protected void |
initialize(JboValidatorContext evObj) |
void |
initValidatorProperties(java.util.HashMap props) |
void |
loadXMLContents(DefElement elem) |
void |
setCompareValue(java.lang.String compareValue) |
protected void |
setNewValue(java.lang.Object newValue)
after setting the new value, prepare the comparator
to be of same type if it is not already so.
|
void |
setRhsValue(java.lang.Object rhsValue)
Sets the right-side operand of this validator's expression.
|
void |
setType(int type)
Sets this validator's comparison operator.
|
void |
setValidatorSubType(java.lang.String s) |
java.lang.String |
toString()
Internal: For debugging purposes only.
|
boolean |
validateValue(java.lang.Object value)
Validate an object by comparing it with a pre-defined value, using
a pre-defined relation.
|
boolean |
validateValue(java.lang.Object value,
java.lang.Object rValue) |
boolean |
validateValueWithContext(JboValidatorContext evObj,
java.lang.Object value)
Called internally by the framework with validation OnCondition is true or
there is no validation OnCondition.
|
void |
writeContents(DefWriter jos)
Objects should write their persistence output in this method
|
clone, closeObject, createException, getDefXMLNameSpace, getErrorMsgId, getErrorReportAttrDef, getFullName, getImageLoc, getMessageFlavor, getName, getOrigObject, getTriggeringAttributeDefs, getValidatingAttributeName, getValueToValidate, getXMLElementTag, isForPersonalization, isReadOnly, raiseException, resolve, setForPersonalization, setInitialized, setMessageFlavor, setName, setOrigObject, setValidatingAttribute, setValidatingAttribute, validate, validateMany, writeObject
applyDiffChildren, applyValidatorPersonalization, convertToJava, copyErrorMsgInfo, createAttributeException, createExprValueSupplier, createRowException, diffChildren, diffObjects, ensureDifferDetails, 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, readTransientExpression, readUserObject, readUserObject, readUserObjectTrim, readUserObjectTrim, readUserStringElementsMap, setDefaultDescription, setDescription, setDirty, setErrorMessageClass, setErrorMsgExpressions, setErrorMsgId, setErrorMsgIds, setExprValueSupplierType, setInverse, setNew, setOnCondition, setResourceBundleDef, setResourceBundleId, setSeverity, setTransactionLevel, setTriggeringAttributeNames, setValidatingAttributeName, writeChildren
allocatePropertyMap, getAllProperties, getParent, getProperties, getPropertiesAsStrings, getPropertiesMap, getProperty, getProperty, getPropertyExpressionsMap, getPropertyMap, getRawPropertyValue, getResourcesFromBundle, getStringFromMessageBundle, isPropertyExpression, mergePropertyMap, refreshProperty, removeProperty, removeProperty, requiresNamePrefixedResId, resolveObjectProperty, resolvePropertyRaw, setFullName, setParent, setPropertiesMap, setPropertiesMap2, setProperty, setProperty, setPropertyExpression, setPropertyMap
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getTriggeringAttributeNames, isTransactionLevel
getDescription, setDescription
isDirty, isNew, setDirty, setNew
writeChildren
public static final int UNINIT
protected int mOperationType
protected java.lang.Object mRValue
protected java.lang.String mOperandType
protected java.lang.String mRhsAttrName
public JboCompareValidator()
The methods setType()
and setRhsValue()
must be invoked before validation can be performed.
protected JboCompareValidator(boolean inverse, int operType)
The method setRhsValue()
must be invoked before validation can be performed.
inverse
- if true
the logic of this validator's
comparison relation is inverted.operType
- this validator's comparison operator;
one of the comparison operator constants defined in this class.public JboCompareValidator(boolean inverse, int operType, java.lang.Object rValue)
inverse
- if true
the logic of this validator's
comparison relation is inverted.operType
- this validator's comparison operator;
one of the comparison operator constants defined in this class.rValue
- this validator's right-hand operand,
a reference object containing a literal value.public java.lang.String getValidatorSubType()
getValidatorSubType
in class AbstractValidator
public void setValidatorSubType(java.lang.String s)
setValidatorSubType
in class AbstractValidator
protected void initialize(JboValidatorContext evObj)
initialize
in class JboAbstractValidator
protected void setNewValue(java.lang.Object newValue) throws java.lang.Exception
setNewValue
in class JboAbstractValidator
newValue
- either the attribute's value or a value to use to compare
in the validator.java.lang.Exception
public boolean validateValueWithContext(JboValidatorContext evObj, java.lang.Object value)
JboAbstractValidator
validateValueWithContext
in class JboAbstractValidator
public boolean validateValue(java.lang.Object value)
The value
parameter is the left-hand operand of this
validator's comparison relation.
The operator is set by setType()
and the right-hand operator is set by setRhsValue()
.
This method is called by AbstractValidator#vetoableChange()
.
validateValue
in class JboAbstractValidator
value
- the object to be validated.true
if the relation holds, or
false
if the relation does not hold or
if the operator or an operand is invalid or uninitialized.public boolean validateValue(java.lang.Object value, java.lang.Object rValue)
public void setType(int type)
type
- one of the comparison operator constants defined in this class.public int getType()
public void setRhsValue(java.lang.Object rhsValue)
rhsValue
- a reference object containing a literal value.public java.lang.Object getRhsValue(java.lang.Object src)
public java.lang.Object getRhsValue()
public java.lang.String toString()
toString
in class java.lang.Object
public static int convertOperType(java.lang.String type)
type
- a string, the textual name of a comparison operator.EQUALTO
.public java.lang.String getOperatorTypeString()
public void initValidatorProperties(java.util.HashMap props)
initValidatorProperties
in interface JboValidatorHints
initValidatorProperties
in class AbstractValidator
public java.lang.String getCompareValue()
public void setCompareValue(java.lang.String compareValue)
public void loadXMLContents(DefElement elem)
loadXMLContents
in class JboAbstractValidator
public java.lang.String getDefXMLElementTag()
getDefXMLElementTag
in interface PersistentDefinition
getDefXMLElementTag
in class AbstractValidator
public java.lang.String getValidatorType()
getValidatorType
in class JboAbstractValidator
public void writeContents(DefWriter jos)
PersistentDefinition
writeContents
in interface PersistentDefinition
writeContents
in class JboAbstractValidator
jos
- the Output storage for persistencepublic JboValidatorHints applyValidatorPersonalization(JboValidatorHints orgVal)
applyValidatorPersonalization
in interface JboValidatorHints
applyValidatorPersonalization
in class JboAbstractValidator
public DifferDetails diffContents(DiffMergeable docDef, DiffMergeable orgDef, DifferDetails difDetails)
diffContents
in interface DiffMergeable
diffContents
in class JboAbstractValidator
public void applyDiffContents(DifferDetails dif, DiffResolver resolver)
applyDiffContents
in interface DiffMergeable
applyDiffContents
in class AbstractValidator