org.apache.poi.hwpf

Class HWPFDocumentCore

java.lang.Object

org.apache.poi.POIDocument

org.apache.poi.hwpf.HWPFDocumentCore

Direct Known Subclasses:

HWPFDocument, HWPFOldDocument

public abstract class HWPFDocumentCore
extends POIDocument

This class holds much of the core of a Word document, but without some of the table structure information. You generally want to work with one of HWPFDocument or HWPFOldDocument

Field Summary

Fields

Modifier and Type	Field and Description
protected CHPBinTable	_cbt Contains formatting properties for text
protected FileInformationBlock	_fib The FIB
protected FontTable	_ft Holds fonts for this document.
protected ListTables	_lt Hold list tables
protected byte[]	_mainStream main document stream buffer
protected ObjectPoolImpl	_objectPool Holds OLE2 objects
protected PAPBinTable	_pbt Contains formatting properties for paragraphs
protected StyleSheet	_ss Holds styles for this document.
protected SectionTable	_st Contains formatting properties for sections.
protected static String	STREAM_OBJECT_POOL
protected static String	STREAM_WORD_DOCUMENT

Fields inherited from class org.apache.poi.POIDocument

directory

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HWPFDocumentCore()
	HWPFDocumentCore(DirectoryNode directory) This constructor loads a Word document from a specific point in a POIFSFileSystem, probably not the default.
	HWPFDocumentCore(InputStream istream) This constructor loads a Word document from an InputStream.
	HWPFDocumentCore(POIFSFileSystem pfilesystem) This constructor loads a Word document from a POIFSFileSystem

Method Summary

Methods

Modifier and Type	Method and Description
CHPBinTable	getCharacterTable()
String	getDocumentText() Returns document text, i.e.
FileInformationBlock	getFileInformationBlock()
FontTable	getFontTable()
ListTables	getListTables()
ObjectsPool	getObjectsPool()
abstract Range	getOverallRange() Returns the range that covers all text in the file, including main text, footnotes, headers and comments
PAPBinTable	getParagraphTable()
abstract Range	getRange() Returns the range which covers the whole of the document, but excludes any headers and footers.
SectionTable	getSectionTable()
StyleSheet	getStyleSheet()
abstract StringBuilder	getText() Internal method to access document text
abstract TextPieceTable	getTextTable()
static POIFSFileSystem	verifyAndBuildPOIFS(InputStream istream) Takens an InputStream, verifies that it's not RTF, builds a POIFSFileSystem from it, and returns that.

Methods inherited from class org.apache.poi.POIDocument

copyNodeRecursively, copyNodes, copyNodes, createInformationProperties, getDocumentSummaryInformation, getPropertySet, getSummaryInformation, readProperties, write, writeProperties, writeProperties, writePropertySet

Methods inherited from class java.lang.Object

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

Field Detail

STREAM_OBJECT_POOL

protected static final String STREAM_OBJECT_POOL

See Also:

Constant Field Values

STREAM_WORD_DOCUMENT

protected static final String STREAM_WORD_DOCUMENT

See Also:

Constant Field Values

_objectPool

protected ObjectPoolImpl _objectPool

Holds OLE2 objects

_fib

protected FileInformationBlock _fib

The FIB

_ss

protected StyleSheet _ss

Holds styles for this document.

_cbt

protected CHPBinTable _cbt

Contains formatting properties for text

_pbt

protected PAPBinTable _pbt

Contains formatting properties for paragraphs

_st

protected SectionTable _st

Contains formatting properties for sections.

_ft

protected FontTable _ft

Holds fonts for this document.

_lt

protected ListTables _lt

Hold list tables

_mainStream

protected byte[] _mainStream

main document stream buffer

Constructor Detail

HWPFDocumentCore

protected HWPFDocumentCore()

HWPFDocumentCore

public HWPFDocumentCore(InputStream istream)
                 throws IOException

This constructor loads a Word document from an InputStream.

Parameters:

istream - The InputStream that contains the Word document.

Throws:

IOException - If there is an unexpected IOException from the passed in InputStream.

HWPFDocumentCore

public HWPFDocumentCore(POIFSFileSystem pfilesystem)
                 throws IOException

This constructor loads a Word document from a POIFSFileSystem

Parameters:

pfilesystem - The POIFSFileSystem that contains the Word document.

Throws:

IOException - If there is an unexpected IOException from the passed in POIFSFileSystem.

HWPFDocumentCore

public HWPFDocumentCore(DirectoryNode directory)
                 throws IOException

This constructor loads a Word document from a specific point in a POIFSFileSystem, probably not the default. Used typically to open embeded documents.

Parameters:

directory - The DirectoryNode that contains the Word document.

Throws:

IOException - If there is an unexpected IOException from the passed in POIFSFileSystem.

Method Detail

verifyAndBuildPOIFS

public static POIFSFileSystem verifyAndBuildPOIFS(InputStream istream)
                                           throws IOException

Takens an InputStream, verifies that it's not RTF, builds a POIFSFileSystem from it, and returns that.

Throws:

IOException

getRange

public abstract Range getRange()

Returns the range which covers the whole of the document, but excludes any headers and footers.

getOverallRange

public abstract Range getOverallRange()

Returns the range that covers all text in the file, including main text, footnotes, headers and comments

getDocumentText

public String getDocumentText()

Returns document text, i.e. text information from all text pieces, including OLE descriptions and field codes

getText

@Internal
public abstract StringBuilder getText()

Internal method to access document text

getCharacterTable

public CHPBinTable getCharacterTable()

getParagraphTable

public PAPBinTable getParagraphTable()

getSectionTable

public SectionTable getSectionTable()

getStyleSheet

public StyleSheet getStyleSheet()

getListTables

public ListTables getListTables()

getFontTable

public FontTable getFontTable()

getFileInformationBlock

public FileInformationBlock getFileInformationBlock()

getObjectsPool

public ObjectsPool getObjectsPool()

getTextTable

public abstract TextPieceTable getTextTable()