oracle.jbo.server.rules
Class JboVOListValidator
java.lang.Object
oracle.jbo.rules.AbstractValidator
oracle.jbo.server.rules.JboBaseValidator
oracle.jbo.server.rules.JboListValidator
oracle.jbo.server.rules.JboVOListValidator
- All Implemented Interfaces:
- java.util.EventListener, JbiValidator, VetoableChangeListener
- 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
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()
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 |
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.AbstractValidator |
convertToJava, getDescription, getErrorMessageClass, getErrorMsgId, getInverse, getValidatingAttributeName, setDescription, setErrorMessageClass, setErrorMsgId, setInverse, setValidatingAttributeName |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
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.
getList
public java.util.Vector getList()
- 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
-
- 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:
JboQOListValidator#setQueryAttrName
getVOAttrName
public java.lang.String getVOAttrName()
- Gets this validator's attribute name.
-
- Returns:
- the attribute name.
- See Also:
JboQOListValidator#setQueryAttrName
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
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