Package com.logicaldoc.core.parser.wordperfect

Class WPStringExtractor

java.lang.Object

com.logicaldoc.core.parser.wordperfect.StringExtractor

com.logicaldoc.core.parser.wordperfect.WPStringExtractor

public class WPStringExtractor
extends StringExtractor

A StringExtractor extension optimized for processing WordPerfect document streams.

This class is made available as a utility class as other file formats may also use WordPerfect's file structure, e.g. Corel Presentations 3.0 files.

Field Summary

Fields inherited from class com.logicaldoc.core.parser.wordperfect.StringExtractor

COMMON_FONT_NAMES

Constructor Summary

Constructors

Constructor	Description
WPStringExtractor()

Method Summary

Modifier and Type	Method	Description
String	extract(InputStream stream)	Wraps the specified InputStream in a WPFilterInputStream and passes it to the super class.

Methods inherited from class java.lang.Object

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

Constructor Detail

WPStringExtractor

public WPStringExtractor()

Method Detail

extract

public String extract(InputStream stream)
               throws IOException

Wraps the specified InputStream in a WPFilterInputStream and passes it to the super class.

Overrides:

extract in class StringExtractor

Parameters:

stream - The InputStream to read the bytes from. The stream will be fully consumed but not closed.

Returns:

The resulting, heuristically determined text. A String is always returned, although it can be empty.

Throws:

IOException - When reading characters from the InputStream caused an IOException.