Package ch.tocco.nice2.validate.api.reader.handlers.validation

Class AbstractValidatorModelHandler<T extends Validator>

java.lang.Object

ch.tocco.nice2.validate.api.reader.handlers.validation.AbstractValidatorModelHandler<T>

Direct Known Subclasses:

AllowedFileTypesModelHandler, DecimalDigitsModelHandler, GroupValidatorModelHandler, IbanModelHandler, LengthModelHandler, MandatoryModelHandler, NumberRangeModelHandler, RegexModelHandler, SocialSecurityNumberModelHandler

public abstract class AbstractValidatorModelHandler<T extends Validator>
extends Object

Base class for validation model readers.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	doContinue
protected ErrorLevel	level
protected String	name
protected boolean	negate
protected final ValidatorReceiver	receiver
protected RunOn	runOn
protected T	validator

Constructor Summary

Constructors

Constructor	Description
AbstractValidatorModelHandler(ValidatorReceiver receiver)

Method Summary

Modifier and Type	Method	Description
protected abstract void	afterFinish()	Will be called after running the finish()-Method.
protected abstract void	beforeFinish()	Will be called before running the finish()-Method.
protected final T	createValidator()	Returns an (instrumented) instance of the validator implementation.
final void	finish()	Assembles the component together.
protected abstract Class<? extends T>	getImplClass()	A concrete class which implments AbstractValidatorModelHandler.
protected abstract Class<T>	getInterface()	Return the Interface which represents this validator.
final void	setContinue(Boolean doContinue)	If the next validator shall continue if this one fails.
final void	setLevel(String level)	The error level.
final void	setName(String name)
final void	setNegate(Boolean negate)	If the result shall be negated.
final void	setRunOn(String runOn)	Where to run the validator.

Methods inherited from class java.lang.Object

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

Field Details

validator

protected T extends Validator validator

receiver

protected final ValidatorReceiver receiver

name

protected String name

negate

protected boolean negate

doContinue

protected boolean doContinue

level

protected ErrorLevel level

runOn

protected RunOn runOn

Constructor Details

AbstractValidatorModelHandler

public AbstractValidatorModelHandler(ValidatorReceiver receiver)

Method Details

setName

@Attribute("name")
public final void setName(String name)

setNegate

@Attribute("negate")
public final void setNegate(Boolean negate)

If the result shall be negated. This way a validator can be turned around: - "empty" → !empty - number range 5-10 → NOT 5-10 (including) - regex "foo" → must fail - ...

setContinue

@Attribute("continue")
public final void setContinue(Boolean doContinue)

If the next validator shall continue if this one fails.

setLevel

@Attribute("level")
public final void setLevel(String level)
                    throws ModelBuildException

The error level.

Throws:

ModelBuildException

setRunOn

@Attribute("run-on")
public final void setRunOn(String runOn)
                    throws ModelBuildException

Where to run the validator.

Throws:

ModelBuildException

finish

@EndElement
public final void finish()
                  throws ModelBuildException

Assembles the component together.

Throws:

ModelBuildException

createValidator

protected final T createValidator()
                           throws ModelBuildException,
IllegalArgumentException

Returns an (instrumented) instance of the validator implementation.

Throws:

ModelBuildException

IllegalArgumentException

getImplClass

protected abstract Class<? extends T> getImplClass()

A concrete class which implments AbstractValidatorModelHandler. Expects a public-constructor which takes the Validatable.

Returns:

the class

getInterface

protected abstract Class<T> getInterface()

Return the Interface which represents this validator. This interface is normally AbstractValidatorModelHandler

Returns:

interface-class

beforeFinish

protected abstract void beforeFinish()
                              throws ModelBuildException

Will be called before running the finish()-Method. It is a good place for validating properties read from xml since all is read at this point.

Throws:

ModelBuildException

afterFinish

protected abstract void afterFinish()
                             throws ModelBuildException

Will be called after running the finish()-Method. The validator object is ready now, so it's the place to assign validator-specific properties read from xml to it.

Throws:

ModelBuildException