org.apache.camel.spi

Class Validator

java.lang.Object

org.apache.camel.support.service.ServiceSupport

org.apache.camel.spi.Validator

All Implemented Interfaces:

AutoCloseable, CamelContextAware, Service, ShutdownableService, StatefulService, SuspendableService

public abstract class Validator
extends ServiceSupport
implements CamelContextAware

Validator performs message content validation according to the declared data type. org.apache.camel.processor.ContractAdvice applies Validator if input/output type is declared on a route with validation enabled.

See Also:

org.apache.camel.processor.ContractAdvice} {@link org.apache.camel.model.InputTypeDefinition} {@link org.apache.camel.model.OutputTypeDefinition}

Field Summary

Fields inherited from class org.apache.camel.support.service.ServiceSupport

BUILDED, FAILED, INITIALIZED, lock, log, NEW, SHUTDOWN, SHUTTINGDOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
Validator()

Method Summary

Modifier and Type	Method and Description
protected void	doStart() Implementations override this method to support customized start/stop.
protected void	doStop() Implementations override this method to support customized start/stop.
CamelContext	getCamelContext() Get the CamelContext
DataType	getType() Get 'from' data type.
void	setCamelContext(CamelContext context) Injects the CamelContext
Validator	setType(String type) Set data type.
String	toString()
abstract void	validate(Message message, DataType type) Perform data validation with specified type.

Methods inherited from class org.apache.camel.support.service.ServiceSupport

build, doBuild, doInit, doResume, doShutdown, doSuspend, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.CamelContextAware

trySetCamelContext

Methods inherited from interface org.apache.camel.Service

close

Constructor Detail

Validator

public Validator()

Method Detail

validate

public abstract void validate(Message message,
                              DataType type)
                       throws ValidationException

Perform data validation with specified type.

Parameters:

message - message to apply validation

type - the data type

Throws:

ValidationException - thrown if any validation error is detected

getType

public DataType getType()

Get 'from' data type.

setType

public Validator setType(String type)

Set data type.

Parameters:

type - data type

getCamelContext

public CamelContext getCamelContext()

Description copied from interface: CamelContextAware

Get the CamelContext

Specified by:

getCamelContext in interface CamelContextAware

Returns:

camelContext the Camel context

setCamelContext

public void setCamelContext(CamelContext context)

Description copied from interface: CamelContextAware

Injects the CamelContext

Specified by:

setCamelContext in interface CamelContextAware

Parameters:

context - the Camel context

toString

public String toString()

Overrides:

toString in class Object

doStart

protected void doStart()
                throws Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: See ServiceSupport.doStop() for more details.

Specified by:

doStart in class ServiceSupport

Throws:

Exception

See Also:

ServiceSupport.doStop()

doStop

protected void doStop()
               throws Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: Camel will invoke this ServiceSupport.doStop() method when the service is being stopped. This method will also be invoked if the service is still in uninitialized state (eg has not been started). The method is always called to allow the service to do custom logic when the service is being stopped, such as when CamelContext is shutting down.

Specified by:

doStop in class ServiceSupport

Throws:

Exception

See Also:

ServiceSupport.doStart()