org.benow.web.complete
Class JSQLFieldCompleter

java.lang.Object
  org.benow.web.complete.Completer
      org.benow.web.complete.JDBCCompleter
          org.benow.web.complete.JSQLFieldCompleter

All Implemented Interfaces:

java.lang.Iterable<CompleteResult>, java.util.Iterator<CompleteResult>

public class JSQLFieldCompleter
extends JDBCCompleter

Nested Class Summary

Nested classes/interfaces inherited from class org.benow.web.complete.Completer

Completer.Completes

Field Summary

Fields inherited from class org.benow.web.complete.Completer

cancelled, parameters, prefix

Constructor Summary

protected

JSQLFieldCompleter(java.lang.Class<?> forClass, java.lang.String forField, java.lang.String prefix, java.lang.String params, org.benow.repository.Transaction tx)

Method Summary

protected void	bind(java.sql.PreparedStatement stmt) Binds parameters to the statement, if required
protected java.sql.Connection	createConnection()
protected CompleteResult	createResult(java.sql.ResultSet rs) Create the result from the current row in the result set
java.lang.Class<?>	getForClass() The class this completer completes for, as provided in the forClass field of the Completer.Completes annotation in the implementing completer.
java.lang.String	getForField() The field this completer completes for, as provided in the forField field of the Completer.Completes annotation in the implementing completer.
protected java.lang.String	getSQL()
protected void	init() Do something before any results are generated
protected boolean	isSufficient()
void	setTransaction(org.benow.repository.Transaction tx)

Methods inherited from class org.benow.web.complete.JDBCCompleter

doClose, doHasNext, doNext

Methods inherited from class org.benow.web.complete.Completer

cancel, close, getCompletionsFor, getCompletionsFor, getCompletionsFor, hasFailed, hasNext, iterator, next, remove, setHasFailed

Methods inherited from class java.lang.Object

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

Constructor Detail

JSQLFieldCompleter

protected JSQLFieldCompleter(java.lang.Class<?> forClass,
                             java.lang.String forField,
                             java.lang.String prefix,
                             java.lang.String params,
                             org.benow.repository.Transaction tx)
                      throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

getForClass

public java.lang.Class<?> getForClass()

Description copied from class: Completer

The class this completer completes for, as provided in the forClass field of the Completer.Completes annotation in the implementing completer.

Overrides:

getForClass in class Completer

Returns:

the class this completer completes for

getForField

public java.lang.String getForField()

Description copied from class: Completer

The field this completer completes for, as provided in the forField field of the Completer.Completes annotation in the implementing completer.

Overrides:

getForField in class Completer

Returns:

the field this completer completes for

init

protected void init()
             throws java.lang.Exception

Description copied from class: Completer

Do something before any results are generated

Overrides:

init in class JDBCCompleter

Throws:

java.lang.Exception

isSufficient

protected boolean isSufficient()

Overrides:

isSufficient in class Completer

Returns:

true if all required data is given (in params, prefix, etc). If not sufficient, the query will not be done and there will be no results

setTransaction

public void setTransaction(org.benow.repository.Transaction tx)

createConnection

protected java.sql.Connection createConnection()
                                        throws java.lang.Exception

Overrides:

createConnection in class JDBCCompleter

Returns:

a new connection, defaults to JDBCRepository.getConnection()

Throws:

java.sql.SQLException

java.lang.Exception

getSQL

protected java.lang.String getSQL()

Specified by:

getSQL in class JDBCCompleter

Returns:

sql for query

bind

protected void bind(java.sql.PreparedStatement stmt)
             throws java.sql.SQLException

Description copied from class: JDBCCompleter

Binds parameters to the statement, if required

Overrides:

bind in class JDBCCompleter

Throws:

java.sql.SQLException

createResult

protected CompleteResult createResult(java.sql.ResultSet rs)
                               throws java.sql.SQLException

Description copied from class: JDBCCompleter

Create the result from the current row in the result set

Specified by:

createResult in class JDBCCompleter

Returns:

created result

Throws:

java.sql.SQLException