com.askfast.askfastapi.util

Class HttpUtil

java.lang.Object

com.askfast.askfastapi.util.HttpUtil

public class HttpUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
HttpUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static String	appendQueryParams(String url, Map<String,String> params) Append query parameters to given url
static String	delete(String url) Send a delete request
static String	delete(String url, Map<String,String> headers) Send a delete request
static String	fetch(String method, String url, String body, Map<String,String> headers) Send a request
static String	get(String url) Send a get request
static String	get(String url, Map<String,String> headers) Send a get request
static Map<String,String>	getQueryParams(String url) Retrieve the query parameters from given url
static String	post(String url, String body) Send a post request
static String	post(String url, String body, Map<String,String> headers) Send a post request
static String	postForm(String url, Map<String,String> params) Post a form with parameters
static String	postForm(String url, Map<String,String> params, Map<String,String> headers) Post a form with parameters
static String	put(String url, String body) Send a put request
static String	put(String url, String body, Map<String,String> headers) Send a put request
static String	removeQueryParams(String url) Returns the url without query parameters
static String	streamToString(InputStream in) Read an input stream into a string

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpUtil

public HttpUtil()

Method Detail

get

public static String get(String url)
                  throws IOException

Send a get request

Parameters:

url -

Returns:

response

Throws:

IOException

get

public static String get(String url,
         Map<String,String> headers)
                  throws IOException

Send a get request

Parameters:

url - Url as string

headers - Optional map with headers

Returns:

response Response as string

Throws:

IOException

post

public static String post(String url,
          String body,
          Map<String,String> headers)
                   throws IOException

Send a post request

Parameters:

url - Url as string

body - Request body as string

headers - Optional map with headers

Returns:

response Response as string

Throws:

IOException

post

public static String post(String url,
          String body)
                   throws IOException

Send a post request

Parameters:

url - Url as string

body - Request body as string

Returns:

response Response as string

Throws:

IOException

postForm

public static String postForm(String url,
              Map<String,String> params)
                       throws IOException

Post a form with parameters

Parameters:

url - Url as string

params - map with parameters/values

Returns:

response Response as string

Throws:

IOException

postForm

public static String postForm(String url,
              Map<String,String> params,
              Map<String,String> headers)
                       throws IOException

Post a form with parameters

Parameters:

url - Url as string

params - Map with parameters/values

headers - Optional map with headers

Returns:

response Response as string

Throws:

IOException

put

public static String put(String url,
         String body,
         Map<String,String> headers)
                  throws IOException

Send a put request

Parameters:

url - Url as string

body - Request body as string

headers - Optional map with headers

Returns:

response Response as string

Throws:

IOException

put

public static String put(String url,
         String body)
                  throws IOException

Send a put request

Parameters:

url - Url as string

Returns:

response Response as string

Throws:

IOException

delete

public static String delete(String url,
            Map<String,String> headers)
                     throws IOException

Send a delete request

Parameters:

url - Url as string

headers - Optional map with headers

Returns:

response Response as string

Throws:

IOException

delete

public static String delete(String url)
                     throws IOException

Send a delete request

Parameters:

url - Url as string

Returns:

response Response as string

Throws:

IOException

appendQueryParams

public static String appendQueryParams(String url,
                       Map<String,String> params)
                                throws IOException

Append query parameters to given url

Parameters:

url - Url as string

params - Map with query parameters

Returns:

url Url with query parameters appended

Throws:

IOException

getQueryParams

public static Map<String,String> getQueryParams(String url)
                                         throws IOException

Retrieve the query parameters from given url

Parameters:

url - Url containing query parameters

Returns:

params Map with query parameters

Throws:

IOException

removeQueryParams

public static String removeQueryParams(String url)
                                throws IOException

Returns the url without query parameters

Parameters:

url - Url containing query parameters

Returns:

url Url without query parameters

Throws:

IOException

fetch

public static String fetch(String method,
           String url,
           String body,
           Map<String,String> headers)
                    throws IOException

Send a request

Parameters:

method - HTTP method, for example "GET" or "POST"

url - Url as string

body - Request body as string

headers - Optional map with headers

Returns:

response Response as string

Throws:

IOException

streamToString

public static String streamToString(InputStream in)
                             throws IOException

Read an input stream into a string

Parameters:

in -

Returns:

Throws:

IOException