butler.web.util
Class ValueEditorBroker

java.lang.Object
  butler.web.util.ValueEditorBroker

public class ValueEditorBroker
extends java.lang.Object

Singelton broker that can create value editors from a given datatype. If customer datatypes and/or editors is used, they must be registered in this broker.

Author:

Fredrik Bertilsson

Constructor Summary

ValueEditorBroker()

Method Summary

ValueEditor	createEditor(Datatype datatype)
ValueEditor	createEditor(Datatype datatype, java.lang.String style) Creates a value editor from a given datatype.
ValueEditor	createEditor(DValueEditor desc)
static ValueEditorBroker	getInstance()
void	register(java.lang.Class datatypeClass, java.lang.Class editorClass) Registers a given factory with a given datatype.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueEditorBroker

public ValueEditorBroker()

Method Detail

getInstance

public static ValueEditorBroker getInstance()

register

public void register(java.lang.Class datatypeClass,
                     java.lang.Class editorClass)
              throws java.lang.Exception

Registers a given factory with a given datatype.

Throws:

java.lang.Exception

createEditor

public ValueEditor createEditor(Datatype datatype,
                                java.lang.String style)
                         throws java.lang.Exception

Creates a value editor from a given datatype. Registered factories is used.

Throws:

java.lang.Exception

createEditor

public ValueEditor createEditor(Datatype datatype)
                         throws java.lang.Exception

Throws:

java.lang.Exception

createEditor

public ValueEditor createEditor(DValueEditor desc)
                         throws java.lang.Exception

Throws:

java.lang.Exception