HttpHelper (http-base)

java.lang.Object
- de.uhilger.httpserver.base.HttpHelper

```
public class HttpHelper
extends Object
```
Helfer fuer HTTP-Methoden

Version:

1, 01.06.2021

Author:

Ulrich Hilger

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CONTENT_TYPE`
`static String`	`CT_JSON`
`static String`	`CT_TEXT_HTML`
`static String`	`HTTP_DELETE`
`static String`	`HTTP_GET`
`static String`	`HTTP_POST`
`static String`	`HTTP_PUT`

Constructor Summary

Constructors
Constructor Description

HttpHelper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`bodyLesen(com.sun.net.httpserver.HttpExchange exchange)`
`String`	`getAttrStr(Map attributes, String key, String defaultValue)`
`String`	`getFileName(com.sun.net.httpserver.HttpExchange e)`	Den Namen der gewünschten Datei aus der HTTP-Anfrage ermitteln
`File`	`tryWelcomeFiles(com.sun.net.httpserver.HttpExchange e, String fName)`

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

Field Detail
- HTTP_GET
```
public static final String HTTP_GET
```
  See Also:
  
  Constant Field Values
- HTTP_POST
```
public static final String HTTP_POST
```
  See Also:
  
  Constant Field Values
- HTTP_PUT
```
public static final String HTTP_PUT
```
  See Also:
  
  Constant Field Values
- HTTP_DELETE
```
public static final String HTTP_DELETE
```
  See Also:
  
  Constant Field Values
- CONTENT_TYPE
```
public static final String CONTENT_TYPE
```
  See Also:
  
  Constant Field Values
- CT_JSON
```
public static final String CT_JSON
```
  See Also:
  
  Constant Field Values
- CT_TEXT_HTML
```
public static final String CT_TEXT_HTML
```
  See Also:
  
  Constant Field Values

Constructor Detail
- HttpHelper
```
public HttpHelper()
```

Method Detail

getFileName
```
public String getFileName(com.sun.net.httpserver.HttpExchange e)
```
Den Namen der gewünschten Datei aus der HTTP-Anfrage ermitteln

Parameters:

e - das Objekt mit Methoden zur Untersuchung der Anfrage sowie zum Anfertigen und Senden der Antwort

Returns:

Name der gewünschten Datei

bodyLesen

public String bodyLesen(com.sun.net.httpserver.HttpExchange exchange)
                 throws IOException

Throws:: IOException

getAttrStr

public String getAttrStr(Map attributes,
                         String key,
                         String defaultValue)

tryWelcomeFiles

public File tryWelcomeFiles(com.sun.net.httpserver.HttpExchange e,
                            String fName)