org.wso2.msf4j.analytics.common.tracing

Class MSF4JClientTracingFilter

java.lang.Object

org.wso2.msf4j.analytics.common.tracing.MSF4JClientTracingFilter

All Implemented Interfaces:

javax.ws.rs.client.ClientRequestFilter, javax.ws.rs.client.ClientResponseFilter

public class MSF4JClientTracingFilter
extends Object
implements javax.ws.rs.client.ClientRequestFilter, javax.ws.rs.client.ClientResponseFilter

Filter for tracing client side request/response flow.

Constructor Summary

Constructors

Constructor and Description
MSF4JClientTracingFilter(String clientName) Constructor of the MSF4JClientTracingFilter.
MSF4JClientTracingFilter(String clientName, String dasUrl) Constructor of the MSF4JClientTracingFilter.
MSF4JClientTracingFilter(String clientName, TraceEvent parentEvent, String dasUrl) Constructor of the MSF4JClientTracingFilter.

Method Summary

Modifier and Type	Method and Description
void	filter(javax.ws.rs.client.ClientRequestContext requestContext) Intercepts the client request flow and extract request information to be published to the DAS for tracing.
void	filter(javax.ws.rs.client.ClientRequestContext requestContext, javax.ws.rs.client.ClientResponseContext responseContext) Intercepts the client response flow and extract response information to be published to the DAS server for tracing.

Methods inherited from class java.lang.Object

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

Constructor Detail

MSF4JClientTracingFilter

public MSF4JClientTracingFilter(String clientName)

Constructor of the MSF4JClientTracingFilter.

Parameters:

clientName - Name of the client

MSF4JClientTracingFilter

public MSF4JClientTracingFilter(String clientName,
                                String dasUrl)

Constructor of the MSF4JClientTracingFilter.

Parameters:

clientName - Name of the client

dasUrl - URL of the receiver of DAS server

MSF4JClientTracingFilter

public MSF4JClientTracingFilter(String clientName,
                                TraceEvent parentEvent,
                                String dasUrl)

Constructor of the MSF4JClientTracingFilter.

Parameters:

clientName - Name of the client

parentEvent - TraceEvent of the caller

dasUrl - URL of the receiver of DAS server

Method Detail

filter

public void filter(javax.ws.rs.client.ClientRequestContext requestContext)
            throws IOException

Intercepts the client request flow and extract request information to be published to the DAS for tracing.

Specified by:

filter in interface javax.ws.rs.client.ClientRequestFilter

Throws:

IOException

filter

public void filter(javax.ws.rs.client.ClientRequestContext requestContext,
                   javax.ws.rs.client.ClientResponseContext responseContext)
            throws IOException

Intercepts the client response flow and extract response information to be published to the DAS server for tracing.

Specified by:

filter in interface javax.ws.rs.client.ClientResponseFilter

Throws:

IOException