org.jolokia.client.request

Class J4pRequestHandler

java.lang.Object

org.jolokia.client.request.J4pRequestHandler

public class J4pRequestHandler
extends Object

Class doing the hard work of conversion between HTTP request/responses and J4p request/responses.

Since:

Apr 25, 2010

Author:

roland

Constructor Summary

Constructors

Constructor and Description
J4pRequestHandler(String pJ4pServerUrl, J4pTargetConfig pTargetConfig) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
org.json.simple.JSONAware	extractJsonResponse(org.apache.http.HttpResponse pHttpResponse) Extract the complete JSON response out of a HTTP response
<R extends J4pResponse<T>,T extends J4pRequest> R	extractResponse(T pRequest, org.json.simple.JSONObject pJsonResponse) Extract a J4pResponse out of a JSON object
org.apache.http.client.methods.HttpUriRequest	getHttpRequest(J4pRequest pRequest, String pPreferredMethod, Map<J4pQueryParameter,String> pProcessingOptions) Get the HttpRequest for executing the given single request
<T extends J4pRequest> org.apache.http.client.methods.HttpUriRequest	getHttpRequest(List<T> pRequests, Map<J4pQueryParameter,String> pProcessingOptions) Get an HTTP Request for requesting multiples requests at once
URI	getJ4pServerUrl() Get the J4p Server URL

Methods inherited from class java.lang.Object

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

Constructor Detail

J4pRequestHandler

public J4pRequestHandler(String pJ4pServerUrl,
                 J4pTargetConfig pTargetConfig)

Constructor

Parameters:

pJ4pServerUrl - URL to remote agent

pTargetConfig - optional default target configuration for proxy requests

Method Detail

getHttpRequest

public org.apache.http.client.methods.HttpUriRequest getHttpRequest(J4pRequest pRequest,
                                                           String pPreferredMethod,
                                                           Map<J4pQueryParameter,String> pProcessingOptions)
                                                             throws UnsupportedEncodingException,
                                                                    URISyntaxException

Get the HttpRequest for executing the given single request

Parameters:

pRequest - request to convert

pPreferredMethod - HTTP method preferred

pProcessingOptions - optional map of processiong options

Returns:

the request used with HttpClient to obtain the result.

Throws:

UnsupportedEncodingException

URISyntaxException

getHttpRequest

public <T extends J4pRequest> org.apache.http.client.methods.HttpUriRequest getHttpRequest(List<T> pRequests,
                                                                                  Map<J4pQueryParameter,String> pProcessingOptions)
                                                             throws UnsupportedEncodingException,
                                                                    URISyntaxException

Get an HTTP Request for requesting multiples requests at once

Parameters:

pRequests - requests to put into a HTTP request

Returns:

HTTP request to send to the server

Throws:

UnsupportedEncodingException

URISyntaxException

extractJsonResponse

public org.json.simple.JSONAware extractJsonResponse(org.apache.http.HttpResponse pHttpResponse)
                                              throws IOException,
                                                     org.json.simple.parser.ParseException

Extract the complete JSON response out of a HTTP response

Parameters:

pHttpResponse - the resulting http response

Returns:

JSON content of the answer

Throws:

IOException

org.json.simple.parser.ParseException

extractResponse

public <R extends J4pResponse<T>,T extends J4pRequest> R extractResponse(T pRequest,
                                                                org.json.simple.JSONObject pJsonResponse)

Extract a J4pResponse out of a JSON object

Type Parameters:

T - request type.

R - response type

Parameters:

pRequest - request which lead to the response

pJsonResponse - JSON response

Returns:

the J4p response

getJ4pServerUrl

public URI getJ4pServerUrl()

Get the J4p Server URL

Returns:

the URL to the Jolokia agent on the server side