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java.lang.Objectcom.mckoi.database.ConnectionTriggerManager
public final class ConnectionTriggerManager
A trigger manager on a DatabaseConnection that maintains a list of all triggers set in the database, and the types of triggers they are. This object is closely tied to a DatabaseConnection.
The trigger manager actually uses a trigger itself to maintain a list of tables that have triggers, and the action to perform on the trigger.
Method Summary | |
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void |
createTableTrigger(java.lang.String schema,
java.lang.String name,
int type,
TableName on_table,
java.lang.String procedure_name,
TObject[] params)
Creates a new trigger action on a stored procedure and makes the change to the transaction of this DatabaseConnection. |
void |
dropTrigger(java.lang.String schema,
java.lang.String name)
Drops a trigger that has previously been defined. |
boolean |
triggerExists(java.lang.String schema,
java.lang.String name)
Returns true if the trigger exists, false otherwise. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public void createTableTrigger(java.lang.String schema, java.lang.String name, int type, TableName on_table, java.lang.String procedure_name, TObject[] params) throws DatabaseException
schema
- the schema name of the trigger.name
- the name of the trigger.type
- the type of trigger.procedure_name
- the name of the procedure to execute.params
- any constant parameters for the triggering procedure.
DatabaseException
public void dropTrigger(java.lang.String schema, java.lang.String name) throws DatabaseException
DatabaseException
public boolean triggerExists(java.lang.String schema, java.lang.String name)
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