net.sf.mmm.service.impl.rpc.server

Class GenericRemoteInvocationRpcCallHandler<SERVICE extends RemoteInvocationService>

java.lang.Object

net.sf.mmm.service.base.server.GenericRemoteInvocationCallHandler<GenericRemoteInvocationRpcCall>

net.sf.mmm.service.impl.rpc.server.GenericRemoteInvocationRpcCallHandler<SERVICE>

Type Parameters:

SERVICE - is the generic type of the service interface.

All Implemented Interfaces:

AttributeReadId<String>

public class GenericRemoteInvocationRpcCallHandler<SERVICE extends RemoteInvocationService>
extends GenericRemoteInvocationCallHandler<GenericRemoteInvocationRpcCall>

This is the implementation of GenericRemoteInvocationCallHandler for an GenericRemoteInvocationRpcCall. It therefore contains a Method of a RemoteInvocationService.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private Method	method
private SERVICE	serviceImplementation
private Class<SERVICE>	serviceInterface
private int	signature

Constructor Summary

Constructors

Modifier	Constructor and Description
	GenericRemoteInvocationRpcCallHandler(Class<SERVICE> serviceInterface, SERVICE serviceImplementation, AbstractGenericRemoteInvocationService<?,?,?,?> genericService, Method method) The constructor.
private	GenericRemoteInvocationRpcCallHandler(Class<SERVICE> serviceInterface, SERVICE serviceImplementation, AbstractGenericRemoteInvocationService<?,?,?,?> genericService, Method method, int signature) The constructor.

Method Summary

Modifier and Type	Method and Description
protected Set<? extends javax.validation.ConstraintViolation<?>>	doValidate(GenericRemoteInvocationRpcCall call) Called from GenericRemoteInvocationCallHandler.validate(RemoteInvocationCall) to delegate to JSR303 (javax.validation).
String	getId() This method gets an identifier for this service-method.
static String	getId(GenericRemoteInvocationRpcCall call) This method gets an identifier for the method specified by the given call.
(package private) static String	getId(String serviceName, String methodName, int signature) This method gets an identifier for the method with the given parameters.
SERVICE	getServiceImplementation()
Class<SERVICE>	getServiceInterface()
Method	getServiceMethod()
int	getSignature()
Object	invoke(GenericRemoteInvocationRpcCall call) Invokes the given RemoteInvocationCall.
Serializable	invoke(Serializable[] arguments) This method invokes this GenericRemoteInvocationRpcCallHandler for the given arguments.

Methods inherited from class net.sf.mmm.service.base.server.GenericRemoteInvocationCallHandler

getGenericService, handleConstraintViolations, isLogin, isSecured, toString, validate

Methods inherited from class java.lang.Object

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

Field Detail

serviceInterface

private final Class<SERVICE extends RemoteInvocationService> serviceInterface

See Also:

getServiceInterface()

serviceImplementation

private final SERVICE extends RemoteInvocationService serviceImplementation

See Also:

getServiceImplementation()

method

private final Method method

See Also:

getServiceMethod()

signature

private final int signature

See Also:

getSignature()

Constructor Detail

GenericRemoteInvocationRpcCallHandler

public GenericRemoteInvocationRpcCallHandler(Class<SERVICE> serviceInterface,
                                             SERVICE serviceImplementation,
                                             AbstractGenericRemoteInvocationService<?,?,?,?> genericService,
                                             Method method)

The constructor.

Parameters:

serviceInterface - - see getServiceInterface().

serviceImplementation - - see getServiceImplementation().

method - - see getServiceMethod().

genericService - - see GenericRemoteInvocationCallHandler.getGenericService().

GenericRemoteInvocationRpcCallHandler

private GenericRemoteInvocationRpcCallHandler(Class<SERVICE> serviceInterface,
                                              SERVICE serviceImplementation,
                                              AbstractGenericRemoteInvocationService<?,?,?,?> genericService,
                                              Method method,
                                              int signature)

The constructor.

Parameters:

serviceInterface - - see getServiceInterface().

serviceImplementation - - see getServiceImplementation().

method - - see getServiceMethod().

genericService - - see GenericRemoteInvocationCallHandler.getGenericService().

signature - - see getSignature().

Method Detail

getServiceInterface

public Class<SERVICE> getServiceInterface()

Returns:

the serviceInterface

getServiceImplementation

public SERVICE getServiceImplementation()

Returns:

the service

getServiceMethod

public Method getServiceMethod()

Specified by:

getServiceMethod in class GenericRemoteInvocationCallHandler<GenericRemoteInvocationRpcCall>

Returns:

the method

getSignature

public int getSignature()

Returns:

the signature.

getId

public String getId()

This method gets an identifier for this service-method.

Specified by:

getId in interface AttributeReadId<String>

Overrides:

getId in class GenericRemoteInvocationCallHandler<GenericRemoteInvocationRpcCall>

Returns:

the ID.

getId

public static String getId(GenericRemoteInvocationRpcCall call)

This method gets an identifier for the method specified by the given call.

Parameters:

call - is the GenericRemoteInvocationRpcCall.

Returns:

the ID.

getId

static String getId(String serviceName,
                    String methodName,
                    int signature)

This method gets an identifier for the method with the given parameters.

Parameters:

serviceName - is the name of the RemoteInvocationService.

methodName - is the method name.

signature - is the signature.

Returns:

the ID.

invoke

public Serializable invoke(Serializable[] arguments)
                    throws Throwable

This method invokes this GenericRemoteInvocationRpcCallHandler for the given arguments.

Parameters:

arguments - are the method parameters.

Returns:

the result.

Throws:

Throwable - in case of any error.

doValidate

protected Set<? extends javax.validation.ConstraintViolation<?>> doValidate(GenericRemoteInvocationRpcCall call)

Called from GenericRemoteInvocationCallHandler.validate(RemoteInvocationCall) to delegate to JSR303 (javax.validation).

Specified by:

doValidate in class GenericRemoteInvocationCallHandler<GenericRemoteInvocationRpcCall>

Parameters:

call - is the RemoteInvocationCall to validate.

Returns:

the Set of ConstraintViolations. Will be empty if valid.

invoke

public Object invoke(GenericRemoteInvocationRpcCall call)
              throws Exception

Invokes the given RemoteInvocationCall.

Specified by:

invoke in class GenericRemoteInvocationCallHandler<GenericRemoteInvocationRpcCall>

Parameters:

call - is the RemoteInvocationCall to execute.

Returns:

the result of the invocation.

Throws:

Exception - if anything goes wrong.