oracle.jbo.server.rules
Class JboSQLListValidator
java.lang.Object
oracle.jbo.rules.AbstractValidator
oracle.jbo.server.rules.JboBaseValidator
oracle.jbo.server.rules.JboListValidator
oracle.jbo.server.rules.JboSQLListValidator
- All Implemented Interfaces:
- java.util.EventListener, JbiValidator, VetoableChangeListener
- public class JboSQLListValidator
- extends JboListValidator
A validator that tests for the presence of a literal value in a list of database values. The list of values is obtained by invoking the validator's SQL query, and then taking the values from the first column of the result.
- Since:
- Jdeveloper 3.0
Constructor Summary |
JboSQLListValidator()
Creates an uninitialized list validator. |
JboSQLListValidator(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 |
getSQL()
Gets this validator's SQL statement. |
void |
setSQL(java.lang.String str)
Sets this validator's SQL statement. |
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 |
JboSQLListValidator
public JboSQLListValidator()
- Creates an uninitialized list validator.
Invoke setSQL()
to provide a list of comparison values.
JboSQLListValidator
public JboSQLListValidator(boolean bInverse,
java.lang.Object owner,
java.lang.String str)
- Creates a list validator.
- Parameters:
str
- an SQL statement.
setSQL
public void setSQL(java.lang.String str)
- Sets this validator's SQL statement.
-
- Parameters:
str
- an SQL statement.
getSQL
public java.lang.String getSQL()
- Gets this validator's SQL statement.
-
- Returns:
- an SQL statement.
getList
public java.util.Vector getList()
- Gets this validator's list of values.
This method executes the validator's SQL statement and extracts and the first column of the result.
-
- Overrides:
getList
in class JboListValidator
-
- Returns:
- a vector containing the values from the first column of the result.
toString
public java.lang.String toString()
- Internal: For debugging purposes only.
-
- Overrides:
toString
in class JboListValidator
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