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Oracle Fusion Middleware Java API Reference for Oracle ADF Model 11g Release 1 (11.1.1.7.0) E10653-08 |
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java.lang.Objectoracle.jbo.common.NamedObjectImpl
oracle.jbo.rules.AbstractValidator
oracle.jbo.rules.JboAbstractValidator
oracle.jbo.rules.JboRequiredValidator
public class JboRequiredValidator
A validator that tests whether the value entered is null or not null
Nested Class Summary |
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Nested classes/interfaces inherited from interface oracle.jbo.rules.ValidatorConstants |
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ValidatorConstants.MessageFlavor |
Field Summary |
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Fields inherited from class oracle.jbo.rules.JboAbstractValidator |
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mValidatingAttr |
Fields inherited from class oracle.jbo.rules.AbstractValidator |
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mbInverse, mDescription, mErrorMessageClass, mMsgExpr, mMsgId, mMsgIds, mResourceBundleId, mTriggeringAttributeNames, mTriggeringAttributes, mValidatingAttrName |
Fields inherited from class oracle.jbo.common.NamedObjectImpl |
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mFullName, mObjName, mParent, mProperties, RES_ID_SUFFIX |
Fields inherited from interface oracle.jbo.mom.xml.DefPersistable |
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XML_STATEMENT |
Constructor Summary | |
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JboRequiredValidator()
Creates a required validator. |
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JboRequiredValidator(boolean inverse)
Creates a required validator. |
Method Summary | |
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java.lang.String |
getDefXMLElementTag()
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boolean |
validateValue(java.lang.Object value)
Validate an object by checking whether its value is equal to Null This method is called by AbstractValidator#vetoableChange() . |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface oracle.jbo.rules.JboValidatorHints |
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getTriggeringAttributeNames, initValidatorProperties, isTransactionLevel |
Methods inherited from interface oracle.jbo.rules.JboValidatorInterface |
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getDescription, setDescription |
Methods inherited from interface oracle.jbo.mom.xml.DefPersistable |
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isDirty, isNew, setDirty, setNew |
Methods inherited from interface oracle.jbo.mom.xml.PersistentDefinition |
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writeChildren |
Constructor Detail |
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public JboRequiredValidator()
public JboRequiredValidator(boolean inverse)
Method Detail |
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public boolean validateValue(java.lang.Object value)
AbstractValidator#vetoableChange()
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validateValue
in class JboAbstractValidator
value
- the object to be validated.
true
if the relation holds, or
false
if the relation does not hold orpublic java.lang.String getDefXMLElementTag()
getDefXMLElementTag
in interface PersistentDefinition
getDefXMLElementTag
in class JboAbstractValidator
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Oracle Fusion Middleware Java API Reference for Oracle ADF Model 11g Release 1 (11.1.1.7.0) E10653-08 |
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