lumis.util.parse
Class BaseFileParser

java.lang.Object
  lumis.util.parse.BaseFileParser

All Implemented Interfaces:

IFileParser

Direct Known Subclasses:

DocParser, HtmlParser, PdfParser, TxtParser

public abstract class BaseFileParser
extends Object
implements IFileParser

Base implementation of IFileParser.

Since:

4.0.10

Constructor Summary

BaseFileParser()

Method Summary

String	extract(File inputFile)
String	extract(File inputFile, Charset charset)
String	extract(InputStream inputStream) Extract text from an input stream.
abstract String	extract(InputStream inputStream, Charset charset)
protected boolean	inferCharset()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BaseFileParser

public BaseFileParser()

Method Detail

extract

public abstract String extract(InputStream inputStream,
                               Charset charset)
                        throws ParseException

Specified by:

extract in interface IFileParser

Throws:

ParseException

extract

public String extract(File inputFile,
                      Charset charset)
               throws ParseException,
                      FileNotFoundException

Specified by:

extract in interface IFileParser

Throws:

ParseException

FileNotFoundException

inferCharset

protected boolean inferCharset()

extract

public String extract(File inputFile)
               throws ParseException

Specified by:

extract in interface IFileParser

Throws:

ParseException

extract

public String extract(InputStream inputStream)
               throws ParseException,
                      IOException

Description copied from interface: IFileParser

Extract text from an input stream.

Specified by:

extract in interface IFileParser

Parameters:

inputStream - the input stream.

Returns:

the text extracted.

Throws:

ParseException - if an error occurred while parsing stream content.

IOException - if an I/O error occurred.