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java.lang.Object org.apache.jackrabbit.extractor.EmptyTextExtractor
public class EmptyTextExtractor
Dummy text extractor that always returns and empty reader for all documents. Useful as a dummy handler for unsupported content types.
Constructor Summary | |
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EmptyTextExtractor(String type)
Creates a dummy text extractor for the given content type. |
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EmptyTextExtractor(String[] types)
Creates a dummy text extractor for the given content types. |
Method Summary | |
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Reader |
extractText(InputStream stream,
String type,
String encoding)
Closes the given stream and returns an empty reader. |
String[] |
getContentTypes()
Returns the supported content types. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EmptyTextExtractor(String[] types)
types
- supported content typespublic EmptyTextExtractor(String type)
type
- supported content typeMethod Detail |
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public String[] getContentTypes()
getContentTypes
in interface TextExtractor
public Reader extractText(InputStream stream, String type, String encoding) throws IOException
extractText
in interface TextExtractor
stream
- binary stream that simply gets closedtype
- ignoredencoding
- ignored
IOException
- if the binary stream can not be closed
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