Package ch.tocco.nice2.model.form.impl.reader.handlers

Class FieldHandler

java.lang.Object

ch.tocco.nice2.model.form.spi.reader.handler.AbstractComponentHandler<Field>

ch.tocco.nice2.model.form.impl.reader.handlers.AbstractDataComponentHandler<Field>

ch.tocco.nice2.model.form.impl.reader.handlers.FieldHandler

All Implemented Interfaces:

ValidatorReceivable

public class FieldHandler
extends AbstractDataComponentHandler<Field>

Handler for the basic, unspecialized <field> tag.

It's a generalization so that forms don't have to hardcode the field type; the currently best field implementation for that data type can be chosen instead.

This tag will then be handled based on the data type of the corresponding entity field, for example the class BooleanToCheckboxConverter.

Field Summary

Fields inherited from class ch.tocco.nice2.model.form.impl.reader.handlers.AbstractDataComponentHandler

data, validatorHandlerContextFactory

Fields inherited from class ch.tocco.nice2.model.form.spi.reader.handler.AbstractComponentHandler

displayType, field, forceEditable, label, name, receiver, scopes, useLabel

Constructor Summary

Constructors

Constructor	Description
FieldHandler(ComponentReceiver receiver, ValidatorHandlerContextFactory validatorHandlerContextFactory, DefaultValueResolver resolver)

Method Summary

Modifier and Type	Method	Description
protected void	afterDataSet()	Will be called at the or towards the end of afterFinish().
protected Class<? extends Field>	getImplClass()	A concrete class which implments AbstractComponentHandler (not the handler).
protected Class<Field>	getInterface()	Return the Interface which represents this component (not the handler).

Methods inherited from class ch.tocco.nice2.model.form.impl.reader.handlers.AbstractDataComponentHandler

addAutoComplete, addDefaultValues, addValidations, addValidator, afterFinish, beforeFinish, getDefaultValidators, setConstriction, setData, setDataType, setDefaultLangOnly, setEventHandler, setIgnoreCopy, simpleSearch, startElement

Methods inherited from class ch.tocco.nice2.model.form.spi.reader.handler.AbstractComponentHandler

addAttributeProps, addExtProps, createOrGetComponent, disableOldClient, doFinish, finish, forceEditable, label, setDisplayType, setLabel, setName, setPosition, setScopes, setUseLabel

Methods inherited from class java.lang.Object

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

Constructor Details

FieldHandler

public FieldHandler(ComponentReceiver receiver,
 ValidatorHandlerContextFactory validatorHandlerContextFactory,
 DefaultValueResolver resolver)

Method Details

afterDataSet

protected void afterDataSet()

Description copied from class: AbstractDataComponentHandler

Will be called at the or towards the end of afterFinish().

This is abstract so that every implementer is forced to know about its existence.

For an example see TextAreaHandler.afterDataSet(); it assigns additional, component-specific data read from xml to the component: field.setRowHeight(rowHeight);

Specified by:

afterDataSet in class AbstractDataComponentHandler<Field>

getImplClass

protected Class<? extends Field> getImplClass()

Description copied from class: AbstractComponentHandler

A concrete class which implments AbstractComponentHandler (not the handler). Expects a public-constructor which takes the parent Compononent.

Specified by:

getImplClass in class AbstractComponentHandler<Field>

Returns:

the class

getInterface

protected Class<Field> getInterface()

Description copied from class: AbstractComponentHandler

Return the Interface which represents this component (not the handler). This interface is normally AbstractComponentHandler

Specified by:

getInterface in class AbstractComponentHandler<Field>

Returns:

interface-class