Class SampleExtractor

java.lang.Object
  SampleExtractor

All Implemented Interfaces:

IDataExtractor, IPlugin

public class SampleExtractor
extends java.lang.Object
implements IDataExtractor

Extracts information from a File Tree (Directory) in a format that can be added to an Index.

Author:

brownpa

Field Summary

protected org.apache.log4j.Logger	logger Logger for this class and subclasses
private java.lang.String	type Extractor type

Constructor Summary

SampleExtractor()

Method Summary

int	canHandle(INewInformation info) How well the plugin thinks it can handle a new piece of information
void	convert(INewInformation info) Comvert the tree information into a list of documents
java.lang.String[]	getListExtensions() Return the list of supported extensions
java.lang.String	getOriginalUri() The original place where we got this data
java.lang.String	getType() Get the extractor type
void	onLoad() Carry out any initiation tasks
void	setType(java.lang.String type) Set the extractor type

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.apache.log4j.Logger logger

Logger for this class and subclasses

type

private java.lang.String type

Extractor type

Constructor Detail

SampleExtractor

public SampleExtractor()

Method Detail

getOriginalUri

public java.lang.String getOriginalUri()

The original place where we got this data

Specified by:

getOriginalUri in interface IDataExtractor

Returns:

pointer

onLoad

public void onLoad()

Carry out any initiation tasks

Specified by:

onLoad in interface IPlugin

canHandle

public int canHandle(INewInformation info)

How well the plugin thinks it can handle a new piece of information

Specified by:

canHandle in interface IDataExtractor

Parameters:

info -

Returns:

convert

public void convert(INewInformation info)
             throws RpException

Comvert the tree information into a list of documents

Specified by:

convert in interface IDataExtractor

Parameters:

info - Information to be converted

Throws:

RpException - If an error occur in xml processing

getListExtensions

public java.lang.String[] getListExtensions()

Return the list of supported extensions

Specified by:

getListExtensions in interface IDataExtractor

Returns:

List of supported extesnsions

getType

public java.lang.String getType()

Get the extractor type

Specified by:

getType in interface IDataExtractor

Returns:

Type of the extractor

setType

public void setType(java.lang.String type)

Set the extractor type

Parameters:

type - Extractor type