Package org.apache.pdfbox.pdfparser
Class PDFXrefStreamParser
- java.lang.Object
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- org.apache.pdfbox.pdfparser.BaseParser
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- org.apache.pdfbox.pdfparser.PDFXrefStreamParser
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public class PDFXrefStreamParser extends BaseParser
This will parse a PDF 1.5 (or better) Xref stream and extract the xref information from the stream.
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Field Summary
Fields Modifier and Type Field Description private COSStream
stream
private XrefTrailerResolver
xrefTrailerResolver
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Fields inherited from class org.apache.pdfbox.pdfparser.BaseParser
A, ASCII_CR, ASCII_LF, B, D, DEF, document, E, ENDOBJ_STRING, ENDSTREAM_STRING, J, M, MAX_LENGTH_LONG, N, O, R, S, seqSource, STREAM_STRING, T
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Constructor Summary
Constructors Constructor Description PDFXrefStreamParser(COSStream stream, COSDocument document, XrefTrailerResolver resolver)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
parse()
Parses through the unfiltered stream and populates the xrefTable HashMap.-
Methods inherited from class org.apache.pdfbox.pdfparser.BaseParser
isClosing, isClosing, isDigit, isDigit, isEndOfName, isEOL, isEOL, isSpace, isSpace, isWhitespace, isWhitespace, parseBoolean, parseCOSArray, parseCOSDictionary, parseCOSName, parseCOSString, parseDirObject, readExpectedChar, readExpectedString, readExpectedString, readGenerationNumber, readInt, readLine, readLong, readObjectNumber, readString, readString, readStringNumber, skipSpaces, skipWhiteSpaces
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Field Detail
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stream
private final COSStream stream
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xrefTrailerResolver
private final XrefTrailerResolver xrefTrailerResolver
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Constructor Detail
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PDFXrefStreamParser
public PDFXrefStreamParser(COSStream stream, COSDocument document, XrefTrailerResolver resolver) throws java.io.IOException
Constructor.- Parameters:
stream
- The stream to parse.document
- The document for the current parsing.resolver
- resolver to read the xref/trailer information- Throws:
java.io.IOException
- If there is an error initializing the stream.
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