Class GenericSegment
- java.lang.Object
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- org.apache.commons.imaging.common.BinaryFileParser
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- org.apache.commons.imaging.formats.jpeg.segments.Segment
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- org.apache.commons.imaging.formats.jpeg.segments.GenericSegment
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- Direct Known Subclasses:
AppnSegment
,ComSegment
,UnknownSegment
public abstract class GenericSegment extends Segment
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Field Summary
Fields Modifier and Type Field Description private byte[]
segmentData
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Constructor Summary
Constructors Constructor Description GenericSegment(int marker, byte[] bytes)
GenericSegment(int marker, int markerLength, java.io.InputStream is)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dump(java.io.PrintWriter pw)
void
dump(java.io.PrintWriter pw, int start)
byte[]
getSegmentData()
Returns a copy of the segment's contents, excluding the marker and length bytes at the beginning.protected byte
getSegmentData(int offset)
Returns a specific byte of the segment's contents, excluding the marker and length bytes at the beginning.java.lang.String
getSegmentDataAsString(java.lang.String encoding)
Convert the bytes to a String-
Methods inherited from class org.apache.commons.imaging.formats.jpeg.segments.Segment
getDescription, getSegmentType, toString
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Methods inherited from class org.apache.commons.imaging.common.BinaryFileParser
debugNumber, debugNumber, getByteOrder, setByteOrder
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Method Detail
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dump
public void dump(java.io.PrintWriter pw, int start)
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getSegmentData
public byte[] getSegmentData()
Returns a copy of the segment's contents, excluding the marker and length bytes at the beginning.- Returns:
- the segment's contents
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getSegmentData
protected byte getSegmentData(int offset)
Returns a specific byte of the segment's contents, excluding the marker and length bytes at the beginning.- Parameters:
offset
- segment offset- Returns:
- the bye in the segment's contents
- See Also:
getSegmentData()
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getSegmentDataAsString
public java.lang.String getSegmentDataAsString(java.lang.String encoding) throws java.io.UnsupportedEncodingException
Convert the bytes to a String- Parameters:
encoding
- segment encoding- Returns:
- the encoded bytes
- Throws:
java.io.UnsupportedEncodingException
- if the encoding provided is not supported
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