org.apache.tika.parser.apple

Class AppleSingleFileParser

java.lang.Object

org.apache.tika.parser.AbstractParser

org.apache.tika.parser.apple.AppleSingleFileParser

All Implemented Interfaces:

java.io.Serializable, Parser

public class AppleSingleFileParser
extends AbstractParser

Parser that strips the header off of AppleSingle and AppleDouble files.

See spec document.

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Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	AppleSingleFileParser.FieldInfo
private static class	AppleSingleFileParser.FieldInfoComparator

Field Summary

Fields

Modifier and Type	Field and Description
private static int	AFP_FILE_INFO
private static int	COMMENT
private static int	DATA_FORK Entry types
private static int	DIRECTORY_ID
private static int	FILE_DATES_INFO
private static int	FINDER_INFO
private static int	ICON_BW
private static int	ICON_COLOR
private static int	MACINTOSH_FILE_INFO
private static int	MSDOS_FILE_INFO
private static int	PRODOS_FILE_INFO
private static int	REAL_NAME
private static int	RESOURCE_FORK
private static int	SHORT_NAME
private static java.util.Set<MediaType>	SUPPORTED_TYPES

Constructor Summary

Constructors

Constructor and Description
AppleSingleFileParser()

Method Summary

Modifier and Type	Method and Description
private AppleSingleFileParser.FieldInfo	getContentFieldInfo(java.util.List<AppleSingleFileParser.FieldInfo> fieldInfoList)
private java.util.List<AppleSingleFileParser.FieldInfo>	getSortedFieldInfoList(java.io.InputStream stream, short numEntries)
java.util.Set<MediaType>	getSupportedTypes(ParseContext context) Returns the set of media types supported by this parser when used with the given parse context.
void	parse(java.io.InputStream stream, org.xml.sax.ContentHandler handler, Metadata metadata, ParseContext context) Parses a document stream into a sequence of XHTML SAX events.
private long	processFieldEntries(java.io.InputStream stream, java.util.List<AppleSingleFileParser.FieldInfo> fieldInfoList, Metadata embeddedMetadata, long bytesRead)
private short	readThroughNumEntries(java.io.InputStream stream)

Methods inherited from class org.apache.tika.parser.AbstractParser

parse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DATA_FORK

private static final int DATA_FORK

Entry types

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Constant Field Values

RESOURCE_FORK

private static final int RESOURCE_FORK

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Constant Field Values

REAL_NAME

private static final int REAL_NAME

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Constant Field Values

COMMENT

private static final int COMMENT

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Constant Field Values

ICON_BW

private static final int ICON_BW

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Constant Field Values

ICON_COLOR

private static final int ICON_COLOR

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Constant Field Values

FILE_DATES_INFO

private static final int FILE_DATES_INFO

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Constant Field Values

FINDER_INFO

private static final int FINDER_INFO

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Constant Field Values

MACINTOSH_FILE_INFO

private static final int MACINTOSH_FILE_INFO

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Constant Field Values

PRODOS_FILE_INFO

private static final int PRODOS_FILE_INFO

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Constant Field Values

MSDOS_FILE_INFO

private static final int MSDOS_FILE_INFO

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Constant Field Values

SHORT_NAME

private static final int SHORT_NAME

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Constant Field Values

AFP_FILE_INFO

private static final int AFP_FILE_INFO

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Constant Field Values

DIRECTORY_ID

private static final int DIRECTORY_ID

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Constant Field Values

SUPPORTED_TYPES

private static final java.util.Set<MediaType> SUPPORTED_TYPES

Constructor Detail

AppleSingleFileParser

public AppleSingleFileParser()

Method Detail

getSupportedTypes

public java.util.Set<MediaType> getSupportedTypes(ParseContext context)

Description copied from interface: Parser

Returns the set of media types supported by this parser when used with the given parse context.

Parameters:

context - parse context

Returns:

immutable set of media types

parse

public void parse(java.io.InputStream stream,
                  org.xml.sax.ContentHandler handler,
                  Metadata metadata,
                  ParseContext context)
           throws java.io.IOException,
                  org.xml.sax.SAXException,
                  TikaException

Description copied from interface: Parser

Parses a document stream into a sequence of XHTML SAX events. Fills in related document metadata in the given metadata object.

The given document stream is consumed but not closed by this method. The responsibility to close the stream remains on the caller.

Information about the parsing context can be passed in the context parameter. See the parser implementations for the kinds of context information they expect.

Parameters:

stream - the document stream (input)

handler - handler for the XHTML SAX events (output)

metadata - document metadata (input and output)

context - parse context

Throws:

java.io.IOException - if the document stream could not be read

org.xml.sax.SAXException - if the SAX events could not be processed

TikaException - if the document could not be parsed

getContentFieldInfo

private AppleSingleFileParser.FieldInfo getContentFieldInfo(java.util.List<AppleSingleFileParser.FieldInfo> fieldInfoList)

processFieldEntries

private long processFieldEntries(java.io.InputStream stream,
                                 java.util.List<AppleSingleFileParser.FieldInfo> fieldInfoList,
                                 Metadata embeddedMetadata,
                                 long bytesRead)
                          throws java.io.IOException,
                                 TikaException

Throws:

java.io.IOException

TikaException

getSortedFieldInfoList

private java.util.List<AppleSingleFileParser.FieldInfo> getSortedFieldInfoList(java.io.InputStream stream,
                                                                               short numEntries)
                                                                        throws java.io.IOException,
                                                                               TikaException

Throws:

java.io.IOException

TikaException

readThroughNumEntries

private short readThroughNumEntries(java.io.InputStream stream)
                             throws TikaException,
                                    java.io.IOException

Throws:

TikaException

java.io.IOException