RFC822Parser (Apache Tika mail parser module 3.1.0 API)

java.lang.Object
- org.apache.tika.parser.mail.RFC822Parser

All Implemented Interfaces:

Serializable, org.apache.tika.parser.Parser
```
public class RFC822Parser
extends Object
implements org.apache.tika.parser.Parser
```
Uses apache-mime4j to parse emails. Each part is treated with the corresponding parser and displayed within elements.
A MimeConfig object can be passed in the parsing context to better control the parsing process.

Author:

jnioche@digitalpebble.com

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

RFC822Parser()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Set<org.apache.tika.mime.MediaType>`	`getSupportedTypes(org.apache.tika.parser.ParseContext context)`
`void`	`parse(InputStream stream, ContentHandler handler, org.apache.tika.metadata.Metadata metadata, org.apache.tika.parser.ParseContext context)`
`void`	`setExtractAllAlternatives(boolean extractAllAlternatives)`	Until version 1.17, Tika handled all body parts as embedded objects (see TIKA-2478).

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

- Constructor Detail
  - RFC822Parser
```
public RFC822Parser()
```
- Method Detail
  - getSupportedTypes
```
public Set<org.apache.tika.mime.MediaType> getSupportedTypes(org.apache.tika.parser.ParseContext context)
```
    Specified by:
    
    getSupportedTypes in interface org.apache.tika.parser.Parser
  - parse
```
public void parse(InputStream stream,
                  ContentHandler handler,
                  org.apache.tika.metadata.Metadata metadata,
                  org.apache.tika.parser.ParseContext context)
           throws IOException,
                  SAXException,
                  org.apache.tika.exception.TikaException
```
    Specified by:
    
    parse in interface org.apache.tika.parser.Parser
    
    Throws:
    
    IOException
    
    SAXException
    
    org.apache.tika.exception.TikaException
  - setExtractAllAlternatives
```
public void setExtractAllAlternatives(boolean extractAllAlternatives)
```
    Until version 1.17, Tika handled all body parts as embedded objects (see TIKA-2478). In 1.17, we modified the parser to select only the best alternative body parts for multipart/alternative sections, and we inline the content as we do for .msg files.
    The legacy behavior can be set by setting extractAllAlternatives to true. As of 1.17, the default value is false
    
    Parameters:
    
    extractAllAlternatives - whether or not to extract all alternative parts
    
    Since:
    
    1.17