HttpProtocol (Hop Engine 2.3.0 API)

java.lang.Object
- org.apache.hop.core.HttpProtocol

```
public class HttpProtocol
extends Object
```
HTTP
This class contains HTTP protocol properties such as request headers. Response headers and other properties of the HTTP protocol can be added to this class.

Constructor Summary

Constructors
Constructor Description

HttpProtocol()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`get(String urlAsString, String username, String password)`	Performs a get on urlAsString using username and password as credentials.
`static String[]`	`getRequestHeaders()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HttpProtocol
```
public HttpProtocol()
```
- Method Detail
  - getRequestHeaders
```
public static String[] getRequestHeaders()
```
    Returns:
    
    array of HTTP request headers
  - get
```
public String get(String urlAsString,
                  String username,
                  String password)
           throws IOException,
                  org.apache.http.auth.AuthenticationException
```
    Performs a get on urlAsString using username and password as credentials.
    If the status code returned not -1 and 401 then the contents are returned. If the status code is 401 an AuthenticationException is thrown.
    All other values of status code are not dealt with but logic can be added as needed.
    
    Parameters:
    
    urlAsString -
    
    username -
    
    password -
    
    Returns:
    
    Throws:
    
    org.apache.http.auth.AuthenticationException
    
    IOException