Package org.eclnt.ccee.http

Class HttpDataTransfer

java.lang.Object

org.eclnt.ccee.http.HttpDataTransfer

public class HttpDataTransfer
extends Object

Utitlity functions around accessing other systems by http

Constructor Summary

Constructors

Constructor	Description
HttpDataTransfer()

Method Summary

Modifier and Type	Method	Description
String	createHeaderBasicAuthentication(String userName, String password)	Creates the value for an HTTP Basic Authentication header.
static void	initialize(HttpDataTransfer instance)
static HttpDataTransfer	instance()
byte[]	readURLContent(String urlString, boolean withError)
byte[]	readURLContent(String urlString, String userName, String password, boolean withError)
String	readUrlContentAsUTF8String(String urlString, boolean withError)
String	readUrlContentAsUTF8String(String urlString, String userName, String password, boolean withError)
byte[]	sendPost(String url, String body, Map<String,String> headers)

Methods inherited from class java.lang.Object

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

Constructor Details

HttpDataTransfer

public HttpDataTransfer()

Method Details

instance

public static HttpDataTransfer instance()

initialize

public static void initialize(HttpDataTransfer instance)

readUrlContentAsUTF8String

public String readUrlContentAsUTF8String(String urlString,
 boolean withError)

readUrlContentAsUTF8String

public String readUrlContentAsUTF8String(String urlString,
 String userName,
 String password,
 boolean withError)

readURLContent

public byte[] readURLContent(String urlString,
 boolean withError)

readURLContent

public byte[] readURLContent(String urlString,
 String userName,
 String password,
 boolean withError)

createHeaderBasicAuthentication

public String createHeaderBasicAuthentication(String userName,
 String password)

Creates the value for an HTTP Basic Authentication header. The result needs to be added to the request header with key "Authorization".

Parameters:

userName - The user name

password - The password

Returns:

The value for the HTTP Basic Authentication header or null if userName or password is null

sendPost

public byte[] sendPost(String url,
 String body,
 Map<String,String> headers)