org.tentackle.swing.bind

Class DefaultFormComponentBinding

java.lang.Object

org.tentackle.bind.AbstractBinding

org.tentackle.swing.bind.AbstractFormBinding

org.tentackle.swing.bind.DefaultFormComponentBinding

All Implemented Interfaces:

Binding, FormComponentBinding

Direct Known Subclasses:

BMoneyFormFieldBinding, SqlDateFieldBinding

public class DefaultFormComponentBinding
extends AbstractFormBinding
implements FormComponentBinding

Common implemenation of a binding.

Author:

harald

Constructor Summary

Constructors

Constructor and Description
DefaultFormComponentBinding(FormComponentBinder binder, BindingMember[] parents, BindingMember member, FormComponent component, String componentOptions) Creates a binding.

Method Summary

Modifier and Type	Method and Description
protected void	determineValidators()
void	fireToView(Object parent, Object modelValue)
FormComponentBinder	getBinder()
protected Object	getBoundRootObject()
FormComponent	getComponent() Gets the component which is bound to the member.
protected Class<?>	getViewType() Determines the component's type. This is an estimation derived from the getter and setter methods, usually setViewValue and getViewValue.
Object	getViewValue()
boolean	isChangeable()
boolean	isMandatory()
protected boolean	isValidationRequired()
protected boolean	processOption(FormFieldComponent comp, String option) Processes an option for a component.
protected void	processOptions(String componentOptions) Process the component options.
void	setChangeable(boolean changeable)
void	setMandatory(boolean mandatory)
protected void	updateComponentName() Sets the component name to some meaningful value. Required by some GUI testing tools.
protected void	updateView(Object value)
protected String	viewComponentToString()

Methods inherited from class org.tentackle.swing.bind.AbstractFormBinding

verifyType

Methods inherited from class org.tentackle.bind.AbstractBinding

addToModelListener, addToViewListener, addValidationListener, addValidator, createBindingEvent, createValidationContext, createValidationEvent, fireToModel, fireValidated, getMember, getModelValue, getModelValue, getParentObject, getParents, getToModelListeners, getToViewListeners, getValidationListeners, getValidators, removeToModelListener, removeToViewListener, removeValidationListener, removeValidator, setModelValue, setModelValue, setViewValue, toString, updateView, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tentackle.bind.Binding

addToModelListener, addToViewListener, addValidationListener, addValidator, createBindingEvent, createValidationContext, createValidationEvent, fireToModel, fireValidated, getMember, getModelValue, getParentObject, getParents, getToModelListeners, getToViewListeners, getValidationListeners, getValidators, removeToModelListener, removeToViewListener, removeValidationListener, removeValidator, setModelValue, setViewValue, validate

Constructor Detail

DefaultFormComponentBinding

public DefaultFormComponentBinding(FormComponentBinder binder,
                                   BindingMember[] parents,
                                   BindingMember member,
                                   FormComponent component,
                                   String componentOptions)

Creates a binding.

Parameters:

binder - the binder managing this binding

component - the GUI-component to bind

componentOptions - options to configure the component.
Currently defined are:

• UC: convert to uppercase
• LC: convert to lowercase
• COL=n: set columns.
• MAXCOL=n: set maxcolumns.
• [-]AUTOSELECT: turn autoselect on/off

parents - the members building the declaration chain to this member, null if this binding's member is in container

member - the member field to bind

Method Detail

getBinder

public FormComponentBinder getBinder()

Specified by:

getBinder in interface Binding

Specified by:

getBinder in interface FormComponentBinding

Overrides:

getBinder in class AbstractBinding

getComponent

public FormComponent getComponent()

Description copied from interface: FormComponentBinding

Gets the component which is bound to the member.

Specified by:

getComponent in interface FormComponentBinding

Returns:

the component

getViewValue

public Object getViewValue()

Specified by:

getViewValue in interface Binding

fireToView

public void fireToView(Object parent,
                       Object modelValue)
                throws BindingVetoException

Specified by:

fireToView in interface Binding

Overrides:

fireToView in class AbstractBinding

Throws:

BindingVetoException

determineValidators

protected void determineValidators()

Overrides:

determineValidators in class AbstractBinding

getViewType

protected Class<?> getViewType()

Determines the component's type.
This is an estimation derived from the getter and setter methods, usually setViewValue and getViewValue.

Specified by:

getViewType in class AbstractBinding

Returns:

the component's type

updateComponentName

protected void updateComponentName()

Sets the component name to some meaningful value.
Required by some GUI testing tools.

The component name will be the memberPath prepended with the names of the parent components, each separated by a slash.
Example:

 "Shipment/ShipmentFile/Booking/shipment.customer.addressNumber"
 

processOptions

protected void processOptions(String componentOptions)

Process the component options.

Parameters:

componentOptions - the options from the annotation

processOption

protected boolean processOption(FormFieldComponent comp,
                                String option)

Processes an option for a component.

Parameters:

comp - the component

option - the option

Returns:

true if option known and processed, false if unknown option

setMandatory

public void setMandatory(boolean mandatory)

Specified by:

setMandatory in interface Binding

isMandatory

public boolean isMandatory()

Specified by:

isMandatory in interface Binding

setChangeable

public void setChangeable(boolean changeable)

Specified by:

setChangeable in interface Binding

isChangeable

public boolean isChangeable()

Specified by:

isChangeable in interface Binding

getBoundRootObject

protected Object getBoundRootObject()

Specified by:

getBoundRootObject in class AbstractBinding

isValidationRequired

protected boolean isValidationRequired()

Specified by:

isValidationRequired in class AbstractBinding

viewComponentToString

protected String viewComponentToString()

Specified by:

viewComponentToString in class AbstractBinding

updateView

protected void updateView(Object value)

Specified by:

updateView in class AbstractBinding