Package org.apache.tika.parser.pkg
Class ZipContainerDetector
- java.lang.Object
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- org.apache.tika.parser.pkg.ZipContainerDetector
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- All Implemented Interfaces:
java.io.Serializable
,Detector
public class ZipContainerDetector extends java.lang.Object implements Detector
A detector that works on Zip documents and other archive and compression formats to figure out exactly what the file is.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description ZipContainerDetector()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description MediaType
detect(java.io.InputStream input, Metadata metadata)
Detects the content type of the given input document.static MediaType
detectOfficeOpenXML(OPCPackage pkg)
Detects the type of an OfficeOpenXML (OOXML) file from opened Packagevoid
setMarkLimit(int markLimit)
If this is less than 0, the file will be spooled to disk, and detection will run on the full file.
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Method Detail
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detect
public MediaType detect(java.io.InputStream input, Metadata metadata) throws java.io.IOException
Description copied from interface:Detector
Detects the content type of the given input document. Returnsapplication/octet-stream
if the type of the document can not be detected.If the document input stream is not available, then the first argument may be
null
. Otherwise the detector may read bytes from the start of the stream to help in type detection. The given stream is guaranteed to support themark feature
and the detector is expected tomark
the stream before reading any bytes from it, and toreset
the stream before returning. The stream must not be closed by the detector.The given input metadata is only read, not modified, by the detector.
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setMarkLimit
@Field public void setMarkLimit(int markLimit)
If this is less than 0, the file will be spooled to disk, and detection will run on the full file. If this is greater than 0, theStreamingZipContainerDetector
will be called only up to the markLimit.- Parameters:
markLimit
- mark limit for streaming detection
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detectOfficeOpenXML
public static MediaType detectOfficeOpenXML(OPCPackage pkg)
Detects the type of an OfficeOpenXML (OOXML) file from opened Package
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