Package org.pentaho.di.core.util

Class HttpClientUtil

java.lang.Object

org.pentaho.di.core.util.HttpClientUtil

public class HttpClientUtil
extends Object

Utility class contained useful methods while working with HttpClient

Since:

06-27-2017

Author:

Yury_Bakhmutski

Constructor Summary

Constructors

Constructor	Description
HttpClientUtil()

Method Summary

Modifier and Type	Method	Description
static org.apache.http.client.protocol.HttpClientContext	createPreemptiveBasicAuthentication(String host, int port, String user, String password)	Returns context with AuthCache or null in case of any exception was thrown.
static org.apache.http.client.protocol.HttpClientContext	createPreemptiveBasicAuthentication(String host, int port, String user, String password, String schema)	Returns context with AuthCache or null in case of any exception was thrown.
static byte[]	responseToByteArray(org.apache.http.HttpResponse response)
static InputStream	responseToInputStream(org.apache.http.HttpResponse response)
static String	responseToString(org.apache.http.HttpResponse response)
static String	responseToString(org.apache.http.HttpResponse response, Charset charset)
static String	responseToString(org.apache.http.HttpResponse response, Charset charset, boolean decode)

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpClientUtil

public HttpClientUtil()

Method Detail

responseToString

public static String responseToString(org.apache.http.HttpResponse response)
                               throws IOException

Parameters:

response - the httpresponse for processing

Returns:

HttpEntity in String representation using "UTF-8" encoding

Throws:

IOException

responseToString

public static String responseToString(org.apache.http.HttpResponse response,
                                      Charset charset)
                               throws IOException

Parameters:

response - the httpresponse for processing

charset - the charset used for getting HttpEntity

Returns:

HttpEntity in decoded String representation using provided charset

Throws:

IOException

responseToString

public static String responseToString(org.apache.http.HttpResponse response,
                                      Charset charset,
                                      boolean decode)
                               throws IOException

Parameters:

response - the httpresponse for processing

charset - the charset used for getting HttpEntity

decode - determines if the result should be decoded or not

Returns:

HttpEntity in String representation using provided charset

Throws:

IOException

responseToInputStream

public static InputStream responseToInputStream(org.apache.http.HttpResponse response)
                                         throws IOException

Throws:

IOException

responseToByteArray

public static byte[] responseToByteArray(org.apache.http.HttpResponse response)
                                  throws IOException

Throws:

IOException

createPreemptiveBasicAuthentication

public static org.apache.http.client.protocol.HttpClientContext createPreemptiveBasicAuthentication(String host,
                                                                                                    int port,
                                                                                                    String user,
                                                                                                    String password,
                                                                                                    String schema)

Returns context with AuthCache or null in case of any exception was thrown.

Parameters:

host -

port -

user -

password -

schema -

Returns:

HttpClientContext

createPreemptiveBasicAuthentication

public static org.apache.http.client.protocol.HttpClientContext createPreemptiveBasicAuthentication(String host,
                                                                                                    int port,
                                                                                                    String user,
                                                                                                    String password)

Returns context with AuthCache or null in case of any exception was thrown. Use "http" schema.

Parameters:

host -

port -

user -

password -

Returns:

HttpClientContext