butler.swing.query
Class QueryController

java.lang.Object
  butler.swing.query.QueryController

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener

public class QueryController
extends java.lang.Object
implements java.awt.event.ActionListener

Controller for a query. Listens for a search action command, populates the query parameters from the filter panels and notifies listeners that a new result list is availible.

Author:

Fredrik Bertilsson

Nested Class Summary

static class

QueryController.Listener

Field Summary

protected Record	_firstRec
protected Record	_lastRec
protected boolean	_scrolling
static java.lang.String	PAGE_DOWN_ACTIONCOMMAND
static java.lang.String	PAGE_UP_ACTIONCOMMAND
static java.lang.String	SEARCH_ACTIONCOMMAND

Constructor Summary

QueryController()

QueryController(Query query)

QueryController(Query query, boolean scrolling)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	addListener(QueryController.Listener l)
void	addRecordSelectionListener(RecordSelectionListener listener)
protected boolean	checkMandatory()
QueryParams	createQueryParams()
void	enableDownButton(boolean enable)
void	enableUpButton(boolean enable)
Query	getQuery()
RecordComparator	getRecordComparator()
int	getScrollSize()
void	notifyListeners(RecordList recList)
void	registerButtonRow(ButtonRow row)
void	registerDownButton(javax.swing.JButton button)
void	registerFilterGroupPanel(FilterGroupPanel panel)
void	registerFilterPanel(FilterPanel panel)
void	registerSortPanel(SortPanel panel)
void	registerStatusBar(StatusBar bar)
void	registerUpButton(javax.swing.JButton button)
void	search(boolean down, boolean first)
void	setComponent(java.awt.Component component)
protected void	setCursor(java.awt.Cursor cursor, java.awt.Component component)
void	setListener(QueryController.Listener l)
void	setQuery(Query query)
void	setScrollSize(int size)

Methods inherited from class java.lang.Object

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

Field Detail

SEARCH_ACTIONCOMMAND

public static final java.lang.String SEARCH_ACTIONCOMMAND

See Also:

Constant Field Values

PAGE_UP_ACTIONCOMMAND

public static final java.lang.String PAGE_UP_ACTIONCOMMAND

See Also:

Constant Field Values

PAGE_DOWN_ACTIONCOMMAND

public static final java.lang.String PAGE_DOWN_ACTIONCOMMAND

See Also:

Constant Field Values

_firstRec

protected Record _firstRec

_lastRec

protected Record _lastRec

_scrolling

protected boolean _scrolling

Constructor Detail

QueryController

public QueryController(Query query)
                throws java.lang.Exception

Throws:

java.lang.Exception

QueryController

public QueryController(Query query,
                       boolean scrolling)
                throws java.lang.Exception

Throws:

java.lang.Exception

QueryController

public QueryController()
                throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

setQuery

public void setQuery(Query query)
              throws java.lang.Exception

Throws:

java.lang.Exception

getQuery

public Query getQuery()

setComponent

public void setComponent(java.awt.Component component)

registerFilterPanel

public void registerFilterPanel(FilterPanel panel)

registerFilterGroupPanel

public void registerFilterGroupPanel(FilterGroupPanel panel)

registerSortPanel

public void registerSortPanel(SortPanel panel)

addRecordSelectionListener

public void addRecordSelectionListener(RecordSelectionListener listener)

setScrollSize

public void setScrollSize(int size)

getScrollSize

public int getScrollSize()

registerUpButton

public void registerUpButton(javax.swing.JButton button)

registerDownButton

public void registerDownButton(javax.swing.JButton button)

registerButtonRow

public void registerButtonRow(ButtonRow row)

enableUpButton

public void enableUpButton(boolean enable)

enableDownButton

public void enableDownButton(boolean enable)

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

search

public void search(boolean down,
                   boolean first)
            throws java.lang.Exception

Throws:

java.lang.Exception

checkMandatory

protected boolean checkMandatory()
                          throws java.lang.Exception

Throws:

java.lang.Exception

createQueryParams

public QueryParams createQueryParams()
                              throws java.lang.Exception

Throws:

java.lang.Exception

notifyListeners

public void notifyListeners(RecordList recList)
                     throws java.lang.Exception

Throws:

java.lang.Exception

setCursor

protected void setCursor(java.awt.Cursor cursor,
                         java.awt.Component component)

addListener

public void addListener(QueryController.Listener l)

setListener

public void setListener(QueryController.Listener l)

registerStatusBar

public void registerStatusBar(StatusBar bar)

getRecordComparator

public RecordComparator getRecordComparator()
                                     throws java.lang.Exception

Throws:

java.lang.Exception