DigestingParser (Apache Tika 1.23 API)

java.lang.Object
- org.apache.tika.parser.AbstractParser
- - org.apache.tika.parser.ParserDecorator
  - - org.apache.tika.parser.DigestingParser

All Implemented Interfaces:

Serializable, Parser
```
public class DigestingParser
extends ParserDecorator
```
See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`DigestingParser.Digester`	Interface for digester.
`static interface`	`DigestingParser.Encoder`	Encodes byte array from a MessageDigest to String

Constructor Summary

Constructors
Constructor Description

DigestingParser(Parser parser, DigestingParser.Digester digester)
Creates a decorator for the given parser.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`parse(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context)`	Delegates the method call to the decorated parser.

Methods inherited from class org.apache.tika.parser.ParserDecorator
getDecorationName, getSupportedTypes, getWrappedParser, withFallbacks, withoutTypes, withTypes

Methods inherited from class org.apache.tika.parser.AbstractParser
parse

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

- Constructor Detail
  - DigestingParser
```
public DigestingParser(Parser parser,
                       DigestingParser.Digester digester)
```
    Creates a decorator for the given parser.
    
    Parameters:
    
    parser - the parser instance to be decorated
- Method Detail
  - parse
```
public void parse(InputStream stream,
                  ContentHandler handler,
                  Metadata metadata,
                  ParseContext context)
           throws IOException,
                  SAXException,
                  TikaException
```
    Description copied from class: ParserDecorator
    
    Delegates the method call to the decorated parser. Subclasses should override this method (and use super.parse() to invoke the decorated parser) to implement extra decoration.
    
    Specified by:
    
    parse in interface Parser
    
    Overrides:
    
    parse in class ParserDecorator
    
    Parameters:
    
    stream - the document stream (input)
    
    handler - handler for the XHTML SAX events (output)
    
    metadata - document metadata (input and output)
    
    context - parse context
    
    Throws:
    
    IOException - if the document stream could not be read
    
    SAXException - if the SAX events could not be processed
    
    TikaException - if the document could not be parsed