Package org.pac4j.core.util

Class HttpUtils

java.lang.Object

org.pac4j.core.util.HttpUtils

public final class HttpUtils
extends Object

This class provides utility functions to deal with opening connections, building error messages and closing connections, etc.

Since:

1.8.0

Author:

Misagh Moayyed

Method Summary

Modifier and Type	Method	Description
static String	buildHttpErrorMessage(HttpURLConnection connection)	Build error message from connection in case of failure
static void	closeConnection(HttpURLConnection connection)
static String	encodeQueryParam(String paramName, String paramValue)
static int	getConnectTimeout()
static int	getReadTimeout()
protected static HttpURLConnection	openConnection(URL url, String requestMethod, Map<String,String> headers)
static HttpURLConnection	openDeleteConnection(URL url)
static HttpURLConnection	openPostConnection(URL url)
static HttpURLConnection	openPostConnection(URL url, Map<String,String> headers)
static String	readBody(HttpURLConnection connection)
static void	setConnectTimeout(int connectTimeout)
static void	setReadTimeout(int readTimeout)

Methods inherited from class java.lang.Object

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

Method Detail

buildHttpErrorMessage

public static String buildHttpErrorMessage(HttpURLConnection connection)
                                    throws IOException

Build error message from connection in case of failure

Parameters:

connection - HttpURLConnection

Returns:

String by combining response code, message and error stream

Throws:

IOException - an IO exception

openPostConnection

public static HttpURLConnection openPostConnection(URL url)
                                            throws IOException

Throws:

IOException

openPostConnection

public static HttpURLConnection openPostConnection(URL url,
                                                   Map<String,String> headers)
                                            throws IOException

Throws:

IOException

openDeleteConnection

public static HttpURLConnection openDeleteConnection(URL url)
                                              throws IOException

Throws:

IOException

openConnection

protected static HttpURLConnection openConnection(URL url,
                                                  String requestMethod,
                                                  Map<String,String> headers)
                                           throws IOException

Throws:

IOException

readBody

public static String readBody(HttpURLConnection connection)
                       throws IOException

Throws:

IOException

encodeQueryParam

public static String encodeQueryParam(String paramName,
                                      String paramValue)

closeConnection

public static void closeConnection(HttpURLConnection connection)

getConnectTimeout

public static int getConnectTimeout()

setConnectTimeout

public static void setConnectTimeout(int connectTimeout)

getReadTimeout

public static int getReadTimeout()

setReadTimeout

public static void setReadTimeout(int readTimeout)