com.mathworks.mps.client.internal

Class MWInvocationHandlerUtils

java.lang.Object

com.mathworks.mps.client.internal.MWInvocationHandlerUtils

public class MWInvocationHandlerUtils
extends Object

This is a general purpose class that provides utilities for converting JAVA primitives into Google's protobuf format and vice-versa. The static methods of this class are used by the MWHttpHandlerJetty and MWHttpHandlerSun while fulfilling HTTP requests to invoke remote MATLAB functions.

Constructor Summary

Constructors

Constructor and Description
MWInvocationHandlerUtils()

Method Summary

Modifier and Type	Method and Description
static List<MATLABStackFrame>	convertToMATLABStackFrameList(List<MATLABError.MATLAB_Error.Stack_Frame> protoStack) Converts a list of protobuf message MATLABError.MATLAB_Error.Stack_Frame into list of MATLABStackFrame
static MATLABParams.MATLAB_Params	createMATLABParams(int nargout, Object[] inputs, MWAttributesContainer mwAttributesContainer) Create MATLABParams protobuf instance.
static void	throwIfServerIsNotAuthorized(Certificate[] serverCerts, MWSSLConfig sslConfig) Performs extra level of authorization using the server distinguished name (DN) and user provided set of authorized common names

Methods inherited from class java.lang.Object

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

Constructor Detail

MWInvocationHandlerUtils

public MWInvocationHandlerUtils()

Method Detail

createMATLABParams

public static MATLABParams.MATLAB_Params createMATLABParams(int nargout,
                                                            Object[] inputs,
                                                            MWAttributesContainer mwAttributesContainer)

Create MATLABParams protobuf instance. This instance acts as the container for all the inputs required for a MATLAB function invocation and number of output arguments

Returns:

A MATLABParams protobuf message that can be sent to the server

convertToMATLABStackFrameList

public static List<MATLABStackFrame> convertToMATLABStackFrameList(List<MATLABError.MATLAB_Error.Stack_Frame> protoStack)

Converts a list of protobuf message MATLABError.MATLAB_Error.Stack_Frame into list of MATLABStackFrame

Parameters:

protoStack - list of protobuf message MATLABError.MATLAB_Error.Stack_Frame

Returns:

list of MATLABStackFrame

throwIfServerIsNotAuthorized

public static void throwIfServerIsNotAuthorized(Certificate[] serverCerts,
                                                MWSSLConfig sslConfig)
                                         throws SSLException

Performs extra level of authorization using the server distinguished name (DN) and user provided set of authorized common names

Parameters:

serverCerts - server certificate chain

sslConfig - SSL configuration object that provides set of authorized common names

Throws:

SSLException - if the extra authorization fails