org.apache.poi.extractor

Class OLE2ScratchpadExtractorFactory

java.lang.Object

org.apache.poi.extractor.OLE2ScratchpadExtractorFactory

public class OLE2ScratchpadExtractorFactory
extends java.lang.Object

Scratchpad-specific logic for OLE2ExtractorFactory and ExtractorFactory, which permit the other two to run with no Scratchpad jar (though without functionality!)

Note - should not be used standalone, always use via the other two classes

Constructor Summary

Constructors

Constructor and Description
OLE2ScratchpadExtractorFactory()

Method Summary

Modifier and Type	Method and Description
static POITextExtractor	createExtractor(DirectoryNode poifsDir) Look for certain entries in the stream, to figure it out what format is desired Note - doesn't check for core-supported formats! Note - doesn't check for OOXML-supported formats
static void	identifyEmbeddedResources(POIOLE2TextExtractor ext, java.util.List<Entry> dirs, java.util.List<java.io.InputStream> nonPOIFS) Returns an array of text extractors, one for each of the embedded documents in the file (if there are any).

Methods inherited from class java.lang.Object

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

Constructor Detail

OLE2ScratchpadExtractorFactory

public OLE2ScratchpadExtractorFactory()

Method Detail

createExtractor

public static POITextExtractor createExtractor(DirectoryNode poifsDir)
                                        throws java.io.IOException

Look for certain entries in the stream, to figure it out what format is desired Note - doesn't check for core-supported formats! Note - doesn't check for OOXML-supported formats

Throws:

java.io.IOException

identifyEmbeddedResources

public static void identifyEmbeddedResources(POIOLE2TextExtractor ext,
                                             java.util.List<Entry> dirs,
                                             java.util.List<java.io.InputStream> nonPOIFS)
                                      throws java.io.IOException

Returns an array of text extractors, one for each of the embedded documents in the file (if there are any). If there are no embedded documents, you'll get back an empty array. Otherwise, you'll get one open POITextExtractor for each embedded file.

Throws:

java.io.IOException