org.appdapter.core.remote.sparql
Class WebDataClient

java.lang.Object
  org.appdapter.core.log.BasicDebugger
      org.appdapter.core.remote.sparql.WebDataClient

All Implemented Interfaces:

Loggable

public class WebDataClient
extends BasicDebugger

Author:

Stu B.

Field Summary

protected org.apache.http.client.HttpClient

myHttpCli

Fields inherited from class org.appdapter.core.log.BasicDebugger

myLogger

Fields inherited from interface org.appdapter.core.log.Loggable

IMPO_HI, IMPO_HIHI, IMPO_LO, IMPO_LOLO, IMPO_MAX, IMPO_MIN, IMPO_NORM

Constructor Summary

WebDataClient()

Method Summary

String	execGet(String url, boolean debugFlag, String rqSummary) Not currently used by our SPARQL client, but provided for completeness.
protected static String	execGetRequest(org.apache.http.client.HttpClient httpCli, String url, org.slf4j.Logger log, boolean debugFlag, String rqSummary) Not currently used by our SPARQL client, but provided for completeness.
String	execPost(String url, List<org.apache.http.NameValuePair> nvps, boolean debugFlag) Use this to exec POST on any server URL, including a SPARQL-update service!
protected static String	execPostRequest(org.apache.http.client.HttpClient httpCli, String postURL, List<org.apache.http.NameValuePair> nvps, org.slf4j.Logger log, boolean debugFlag) General HTTP posting method, which we make static to emphasize that there's no hidden state in it.
protected static String	extractResponseEntityText(org.apache.http.HttpResponse response, org.slf4j.Logger log, boolean debugFlag, String rqSummary) Extract the meaty text part of an HTTP response, optionally printing debug along the way.

Methods inherited from class org.appdapter.core.log.BasicDebugger

checkDebugImportance, forceLog4jConfig, getLogger, getLoggerForClass, isLoggerUsable, logDebug, logError, logError, logInfo, logInfo, logInfoEvent, logWarning, logWarning, logWithException, setDebugImportanceThreshold, setLogger, useLoggerForClass

Methods inherited from class java.lang.Object

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

Field Detail

myHttpCli

protected org.apache.http.client.HttpClient myHttpCli

Constructor Detail

WebDataClient

public WebDataClient()

Method Detail

execGet

public String execGet(String url,
                      boolean debugFlag,
                      String rqSummary)

Not currently used by our SPARQL client, but provided for completeness.

Parameters:

url -

debugFlag -

rqSummary -

Returns:

execGetRequest

protected static String execGetRequest(org.apache.http.client.HttpClient httpCli,
                                       String url,
                                       org.slf4j.Logger log,
                                       boolean debugFlag,
                                       String rqSummary)
                                throws Throwable

Not currently used by our SPARQL client, but provided for completeness.

Parameters:

httpCli -

url -

log -

debugFlag -

rqSummary -

Returns:

Throws:

Throwable

execPost

public String execPost(String url,
                       List<org.apache.http.NameValuePair> nvps,
                       boolean debugFlag)

Use this to exec POST on any server URL, including a SPARQL-update service!

Parameters:

url -

nvps - - parameters for the POST. Joseki likes to see one called "request" with the body of your SPARQL-Update message.

debugFlag -

Returns:

execPostRequest

protected static String execPostRequest(org.apache.http.client.HttpClient httpCli,
                                        String postURL,
                                        List<org.apache.http.NameValuePair> nvps,
                                        org.slf4j.Logger log,
                                        boolean debugFlag)
                                 throws Throwable

General HTTP posting method, which we make static to emphasize that there's no hidden state in it.

Parameters:

httpCli -

postURL -

nvps -

log -

debugFlag -

Throws:

Throwable

extractResponseEntityText

protected static String extractResponseEntityText(org.apache.http.HttpResponse response,
                                                  org.slf4j.Logger log,
                                                  boolean debugFlag,
                                                  String rqSummary)
                                           throws Throwable

Extract the meaty text part of an HTTP response, optionally printing debug along the way.

Parameters:

response -

log -

debugFlag -

rqSummary -

Returns:

Throws:

Throwable