com.ximpleware.extended
Class VTDGenHuge

java.lang.Object
  com.ximpleware.extended.VTDGenHuge

public class VTDGenHuge
extends Object

VTDGenHuge implementation supporting extended VTD (256GB file size). Current support built-in entities only It parses DTD, but doesn't resolve declared entities

Field Summary

long[]	attr_name_array
protected boolean	br
protected int	depth
protected long	docLen
protected long	docOffset
protected int	encoding
protected long	endOffset
static int	FORMAT_ASCII
static int	FORMAT_ISO_8859_1
static int	FORMAT_ISO_8859_10
static int	FORMAT_ISO_8859_11
static int	FORMAT_ISO_8859_12
static int	FORMAT_ISO_8859_13
static int	FORMAT_ISO_8859_14
static int	FORMAT_ISO_8859_15
static int	FORMAT_ISO_8859_16
static int	FORMAT_ISO_8859_2
static int	FORMAT_ISO_8859_3
static int	FORMAT_ISO_8859_4
static int	FORMAT_ISO_8859_5
static int	FORMAT_ISO_8859_6
static int	FORMAT_ISO_8859_7
static int	FORMAT_ISO_8859_8
static int	FORMAT_ISO_8859_9
static int	FORMAT_UTF_16BE
static int	FORMAT_UTF_16LE
static int	FORMAT_UTF8
static int	FORMAT_WIN_1250
static int	FORMAT_WIN_1251
static int	FORMAT_WIN_1252
static int	FORMAT_WIN_1253
static int	FORMAT_WIN_1254
static int	FORMAT_WIN_1255
static int	FORMAT_WIN_1256
static int	FORMAT_WIN_1257
static int	FORMAT_WIN_1258
static int	IN_MEMORY
protected FastLongBuffer	l1Buffer
protected FastLongBuffer	l2Buffer
protected FastIntBuffer	l3Buffer
static int	MAX_DEPTH
static int	MAX_PREFIX_LENGTH
static int	MAX_QNAME_LENGTH
static int	MAX_TOKEN_LENGTH
static int	MEM_MAPPED
protected boolean	ns
protected long	offset
protected long	prev_offset
protected com.ximpleware.extended.IReader	r
protected int	rootIndex
protected long[]	tag_stack
static int	TOKEN_ATTR_NAME
static int	TOKEN_ATTR_NS
static int	TOKEN_ATTR_VAL
static int	TOKEN_CDATA_VAL
static int	TOKEN_CHARACTER_DATA
static int	TOKEN_COMMENT
static int	TOKEN_DEC_ATTR_NAME
static int	TOKEN_DEC_ATTR_VAL
static int	TOKEN_DOCUMENT
static int	TOKEN_DTD_VAL
static int	TOKEN_ENDING_TAG
static int	TOKEN_PI_NAME
static int	TOKEN_PI_VAL
static int	TOKEN_STARTING_TAG
protected FastLongBuffer	VTDBuffer
protected int	VTDDepth
protected IByteBuffer	xb

Constructor Summary

VTDGenHuge()
VTDGenHuge constructor method.

Method Summary

void	clear() Clear internal states so VTDGEn can process the next file.
VTDNavHuge	getNav() This method returns the VTDNavHuge object after parsing, it also cleans internal state so VTDGenHuge can process the next file.
void	parse(boolean NS) Generating VTD tokens and Location cache info.
boolean	parseFile(String fileName, boolean ns) parseFile with default mode set to IN_MEMORY
boolean	parseFile(String fileName, boolean ns, int mode) This method parses the XML file and returns a boolean indicating if it is successful or not.
void	setDoc(IByteBuffer xb1) Set the XMLDoc container.

Methods inherited from class java.lang.Object

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

Field Detail

IN_MEMORY

public static final int IN_MEMORY

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Constant Field Values

MEM_MAPPED

public static final int MEM_MAPPED

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Constant Field Values

TOKEN_STARTING_TAG

public static final int TOKEN_STARTING_TAG

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TOKEN_ENDING_TAG

public static final int TOKEN_ENDING_TAG

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TOKEN_ATTR_NAME

public static final int TOKEN_ATTR_NAME

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TOKEN_ATTR_NS

public static final int TOKEN_ATTR_NS

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TOKEN_ATTR_VAL

public static final int TOKEN_ATTR_VAL

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TOKEN_CHARACTER_DATA

public static final int TOKEN_CHARACTER_DATA

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TOKEN_COMMENT

public static final int TOKEN_COMMENT

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TOKEN_PI_NAME

public static final int TOKEN_PI_NAME

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TOKEN_PI_VAL

public static final int TOKEN_PI_VAL

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TOKEN_DEC_ATTR_NAME

public static final int TOKEN_DEC_ATTR_NAME

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TOKEN_DEC_ATTR_VAL

public static final int TOKEN_DEC_ATTR_VAL

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TOKEN_CDATA_VAL

public static final int TOKEN_CDATA_VAL

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TOKEN_DTD_VAL

public static final int TOKEN_DTD_VAL

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TOKEN_DOCUMENT

public static final int TOKEN_DOCUMENT

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FORMAT_UTF8

public static final int FORMAT_UTF8

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FORMAT_ASCII

public static final int FORMAT_ASCII

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FORMAT_ISO_8859_1

public static final int FORMAT_ISO_8859_1

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FORMAT_ISO_8859_2

public static final int FORMAT_ISO_8859_2

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FORMAT_ISO_8859_3

public static final int FORMAT_ISO_8859_3

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FORMAT_ISO_8859_4

public static final int FORMAT_ISO_8859_4

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FORMAT_ISO_8859_5

public static final int FORMAT_ISO_8859_5

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FORMAT_ISO_8859_6

public static final int FORMAT_ISO_8859_6

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FORMAT_ISO_8859_7

public static final int FORMAT_ISO_8859_7

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FORMAT_ISO_8859_8

public static final int FORMAT_ISO_8859_8

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FORMAT_ISO_8859_9

public static final int FORMAT_ISO_8859_9

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FORMAT_ISO_8859_10

public static final int FORMAT_ISO_8859_10

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FORMAT_ISO_8859_11

public static final int FORMAT_ISO_8859_11

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FORMAT_ISO_8859_12

public static final int FORMAT_ISO_8859_12

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FORMAT_ISO_8859_13

public static final int FORMAT_ISO_8859_13

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FORMAT_ISO_8859_14

public static final int FORMAT_ISO_8859_14

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FORMAT_ISO_8859_15

public static final int FORMAT_ISO_8859_15

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FORMAT_ISO_8859_16

public static final int FORMAT_ISO_8859_16

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FORMAT_WIN_1250

public static final int FORMAT_WIN_1250

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FORMAT_WIN_1251

public static final int FORMAT_WIN_1251

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FORMAT_WIN_1252

public static final int FORMAT_WIN_1252

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FORMAT_WIN_1253

public static final int FORMAT_WIN_1253

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FORMAT_WIN_1254

public static final int FORMAT_WIN_1254

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FORMAT_WIN_1255

public static final int FORMAT_WIN_1255

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FORMAT_WIN_1256

public static final int FORMAT_WIN_1256

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FORMAT_WIN_1257

public static final int FORMAT_WIN_1257

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FORMAT_WIN_1258

public static final int FORMAT_WIN_1258

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FORMAT_UTF_16LE

public static final int FORMAT_UTF_16LE

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FORMAT_UTF_16BE

public static final int FORMAT_UTF_16BE

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Constant Field Values

ns

protected boolean ns

VTDDepth

protected int VTDDepth

encoding

protected int encoding

offset

protected long offset

depth

protected int depth

prev_offset

protected long prev_offset

rootIndex

protected int rootIndex

xb

protected IByteBuffer xb

VTDBuffer

protected FastLongBuffer VTDBuffer

l1Buffer

protected FastLongBuffer l1Buffer

l2Buffer

protected FastLongBuffer l2Buffer

l3Buffer

protected FastIntBuffer l3Buffer

br

protected boolean br

docLen

protected long docLen

endOffset

protected long endOffset

tag_stack

protected long[] tag_stack

attr_name_array

public long[] attr_name_array

MAX_DEPTH

public static final int MAX_DEPTH

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Constant Field Values

docOffset

protected long docOffset

MAX_PREFIX_LENGTH

public static final int MAX_PREFIX_LENGTH

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Constant Field Values

MAX_QNAME_LENGTH

public static final int MAX_QNAME_LENGTH

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Constant Field Values

MAX_TOKEN_LENGTH

public static final int MAX_TOKEN_LENGTH

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Constant Field Values

r

protected com.ximpleware.extended.IReader r

Constructor Detail

VTDGenHuge

public VTDGenHuge()

VTDGenHuge constructor method.

Method Detail

clear

public void clear()

Clear internal states so VTDGEn can process the next file.

getNav

public VTDNavHuge getNav()

This method returns the VTDNavHuge object after parsing, it also cleans internal state so VTDGenHuge can process the next file.

Returns:

com.ximpleware.extended.VTDNavHuge

parseFile

public boolean parseFile(String fileName,
                         boolean ns,
                         int mode)

This method parses the XML file and returns a boolean indicating if it is successful or not.

Parameters:

fileName -

ns - namespace aware or not

mode - indicates whether the file is loaded in memory of memory mapped

Returns:

boolean indicating whether the parseFile is a success

parseFile

public boolean parseFile(String fileName,
                         boolean ns)

parseFile with default mode set to IN_MEMORY

Parameters:

fileName -

ns -

Returns:

boolean indicating whether the parseFile is a success

parse

public void parse(boolean NS)
           throws EncodingExceptionHuge,
                  EOFExceptionHuge,
                  EntityExceptionHuge,
                  ParseExceptionHuge

Generating VTD tokens and Location cache info.

Parameters:

NS - boolean Enable namespace or not

Throws:

ParseExceptionHuge - Super class for any exceptions during parsing.

EOFExceptionHuge - End of file exception.

EntityExceptionHuge - Entity resolution exception.

EncodingExceptionHuge - UTF/native encoding exception.

setDoc

public void setDoc(IByteBuffer xb1)

Set the XMLDoc container.

Parameters:

XMLBuffer - xb1