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Oracle Fusion Middleware Java API Reference for Oracle ADF Model 11g Release 1 (11.1.1.1.0) E10653-02 |
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java.lang.Objectoracle.jbo.rules.AbstractValidator
oracle.jbo.server.rules.JboBaseValidator
oracle.jbo.server.rules.JboRangeValidator
public class JboRangeValidator
A validator that tests if a literal value lies within a pre-defined range.
Field Summary |
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Fields inherited from class oracle.jbo.server.rules.JboBaseValidator |
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mBindingStyle, mValidatingAttr, mValidatingAttrName |
Fields inherited from class oracle.jbo.rules.AbstractValidator |
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mbInverse, mDescription, mErrorMessageClass, mMsgExpr, mMsgId, mMsgIds, mResourceBundleId, mTriggeringAttributeNames, mTriggeringAttributes |
Constructor Summary | |
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JboRangeValidator()
Creates an uninitialized range validator. |
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JboRangeValidator(boolean inverse,
java.lang.Object minValue,
java.lang.Object maxValue)
Creates a range validator. |
Method Summary | |
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java.lang.Object |
getMax()
Gets the maximum value for the range. |
java.lang.Object |
getMin()
Gets the minimum value for the range. |
protected void |
initialize()
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void |
loadXMLContents(DefElement elem)
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void |
setMax(java.lang.Object maxValue)
Sets the maximum value for the range. |
void |
setMin(java.lang.Object minValue)
Sets the minimum value for the range. |
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. |
java.lang.String |
toString()
Internal: For debugging only. |
boolean |
validateValue(java.lang.Object value)
Validates that a value is in a pre-defined range. |
Methods inherited from class oracle.jbo.server.rules.JboBaseValidator |
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extractValueToValidate, getBindingStyle, raiseException, resolve, setBindingStyle, setValidatingAttribute, setValidatingAttribute, vetoableChange |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface oracle.jbo.server.rules.JbiValidator |
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getDescription, setDescription |
Methods inherited from interface oracle.jbo.server.util.VetoableChangeListener |
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vetoableChange |
Constructor Detail |
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public JboRangeValidator()
The methods setMin()
and setMax()
must be invoked to set the range.
public JboRangeValidator(boolean inverse, java.lang.Object minValue, java.lang.Object maxValue)
inverse
- if true
the logic of this validator's
comparison relation is inverted.minValue
- the least value of the range.maxValue
- the greatest value of the range.Method Detail |
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protected void initialize()
initialize
in class JboBaseValidator
protected void setNewValue(java.lang.Object newValue) throws java.lang.Exception
setNewValue
in class JboBaseValidator
newValue
- either the attribute's value or a value to use to compare
in the validator.
java.lang.Exception
public boolean validateValue(java.lang.Object value)
The range is set using the setMin()
and
setMax()
methods.
This method is called by JboBaseValidator#vetoableChange()
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validateValue
in interface JbiValidator
validateValue
in class JboBaseValidator
value
- the object to be validated.
true
if the relation is in the range.public void setMin(java.lang.Object minValue)
minValue
- the new minimum value.public void setMax(java.lang.Object maxValue)
maxValue
- the new maximum value.public java.lang.Object getMin()
public java.lang.Object getMax()
public java.lang.String toString()
toString
in class java.lang.Object
public void loadXMLContents(DefElement elem)
loadXMLContents
in class JboBaseValidator
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Oracle Fusion Middleware Java API Reference for Oracle ADF Model 11g Release 1 (11.1.1.1.0) E10653-02 |
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