Package org.hawaiiframework.async.sql

Class QueryTaskAbortStrategy

java.lang.Object

org.hawaiiframework.async.sql.QueryTaskAbortStrategy

All Implemented Interfaces:

TaskAbortStrategy

public class QueryTaskAbortStrategy
extends Object
implements TaskAbortStrategy

A query abort strategy.

The QueryTaskAbortStrategy will call Statement.cancel() in order to stop a query. It depends on the JDBC driver and database whether the cancel request is honoured.

Constructor Summary

Constructors

Constructor	Description
QueryTaskAbortStrategy(Statement statement)	Create a new instance for the given statement.

Method Summary

Modifier and Type	Method	Description
boolean	invoke()	Invoke the strategy in order to abort the task (that registered this abort strategy).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

QueryTaskAbortStrategy

public QueryTaskAbortStrategy(Statement statement)

Create a new instance for the given statement.

Parameters:

statement - The statement to abort.

Method Details

invoke

public boolean invoke()

Description copied from interface: TaskAbortStrategy

Invoke the strategy in order to abort the task (that registered this abort strategy).

Specified by:

invoke in interface TaskAbortStrategy

Returns:

true if the task has been aborted.