ContentTypeUtils (formcycle: bom 8.1.1 API)

java.lang.Object
- de.xima.fc.form.common.ContentTypeUtils

```
public final class ContentTypeUtils
extends Object
```
Performs content type detection by utilizing the Apache Tika framework.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`detectMimeType(InputStream contentInputStream)`	Makes a best attempt to detect the MIME type of the provided input stream's content.
`static String`	`detectMimeType(String fileName)`	Makes a best attempt to detect the MIME type for the given file name.

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

- Method Detail
  - detectMimeType
```
public static String detectMimeType(InputStream contentInputStream)
                             throws IOException
```
    Makes a best attempt to detect the MIME type of the provided input stream's content.
    This method returns application/octet-stream when no more specific type could be detected.
    The given input stream will be closed by this method.
    
    Parameters:
    
    contentInputStream - the input stream to be used for content type detection.
    
    Returns:
    
    the detected MIME type (e.g. "image/png" for a PNG image).
    
    Throws:
    
    NullPointerException - if the passed input stream is null
    
    IOException - When the input stream could not be read.
  - detectMimeType
```
public static String detectMimeType(String fileName)
```
    Makes a best attempt to detect the MIME type for the given file name.
    This method returns application/octet-stream when no more specific type could be detected.
    
    Parameters:
    
    fileName - Name of the file to detect the MIME type for.
    
    Returns:
    
    The detected MIME type, e.g. image/png for a PNG image. If detection fails, this method returns application/octet-stream.