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java.lang.Objectorg.opencms.search.extractors.A_CmsTextExtractor
org.opencms.search.extractors.A_CmsTextExtractorMsOfficeBase
org.opencms.search.extractors.CmsExtractorMsExcel
Extracts the text form an MS Excel document.
Field Summary |
Fields inherited from class org.opencms.search.extractors.A_CmsTextExtractorMsOfficeBase |
ENCODING_CP1252, ENCODING_UTF16, POWERPOINT_EVENT_NAME, PPT_TEXTBYTE_ATOM, PPT_TEXTCHAR_ATOM |
Fields inherited from class org.opencms.search.extractors.A_CmsTextExtractor |
m_inputBuffer |
Method Summary | |
protected java.lang.String |
extractTableContent(java.io.InputStream in)
Extracts the text from the Excel table content. |
I_CmsExtractionResult |
extractText(java.io.InputStream in,
java.lang.String encoding)
Extracts the text and meta information from the document on the input stream, using the specified content encoding. |
static I_CmsTextExtractor |
getExtractor()
Returns an instance of this text extractor. |
Methods inherited from class org.opencms.search.extractors.A_CmsTextExtractorMsOfficeBase |
cleanup, extractMetaInformation, processPOIFSReaderEvent |
Methods inherited from class org.opencms.search.extractors.A_CmsTextExtractor |
extractText, extractText, extractText, getStreamCopy, removeControlChars |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static I_CmsTextExtractor getExtractor()
public I_CmsExtractionResult extractText(java.io.InputStream in, java.lang.String encoding) throws java.lang.Exception
I_CmsTextExtractor
The encoding is a hint for the text extractor, if the value given is null
then
the text extractor should try to figure out the encoding itself.
extractText
in interface I_CmsTextExtractor
extractText
in class A_CmsTextExtractor
java.lang.Exception
I_CmsTextExtractor.extractText(java.io.InputStream, java.lang.String)
protected java.lang.String extractTableContent(java.io.InputStream in) throws java.io.IOException
in
- the document input stream
java.io.IOException
- if something goes wring
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