HWPFDocumentCore (POI API Documentation)

java.lang.Object
- org.apache.poi.POIDocument
- - org.apache.poi.hwpf.HWPFDocumentCore

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

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 java.lang.String`	`STREAM_OBJECT_POOL`
`protected static java.lang.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(java.io.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()`
`java.lang.String`	`getDocumentText()` Returns document text, i.e.
`FileInformationBlock`	`getFileInformationBlock()`
`FontTable`	`getFontTable()`
`ListTables`	`getListTables()`
`byte[]`	`getMainStream()`
`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 java.lang.StringBuilder`	`getText()` Internal method to access document text
`abstract TextPieceTable`	`getTextTable()`
`static POIFSFileSystem`	`verifyAndBuildPOIFS(java.io.InputStream istream)` Takes an InputStream, verifies that it's not RTF or PDF, builds a POIFSFileSystem from it, and returns that.

Methods inherited from class org.apache.poi.POIDocument
close, createInformationProperties, getDirectory, getDocumentSummaryInformation, getPropertySet, getPropertySet, getSummaryInformation, readProperties, validateInPlaceWritePossible, write, write, write, writeProperties, 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 java.lang.String STREAM_OBJECT_POOL
```
    See Also:
    Constant Field Values
  - STREAM_WORD_DOCUMENT
```
protected static final java.lang.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(java.io.InputStream istream)
                 throws java.io.IOException
```
    This constructor loads a Word document from an InputStream.
    
    Parameters:
    istream - The InputStream that contains the Word document.
    
    Throws:
    
    java.io.IOException - If there is an unexpected IOException from the passed in InputStream.
  - HWPFDocumentCore
```
public HWPFDocumentCore(POIFSFileSystem pfilesystem)
                 throws java.io.IOException
```
    This constructor loads a Word document from a POIFSFileSystem
    
    Parameters:
    pfilesystem - The POIFSFileSystem that contains the Word document.
    
    Throws:
    
    java.io.IOException - If there is an unexpected IOException from the passed in POIFSFileSystem.
  - HWPFDocumentCore
```
public HWPFDocumentCore(DirectoryNode directory)
                 throws java.io.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:
    
    java.io.IOException - If there is an unexpected IOException from the passed in POIFSFileSystem.
- Method Detail
  - verifyAndBuildPOIFS
```
public static POIFSFileSystem verifyAndBuildPOIFS(java.io.InputStream istream)
                                           throws java.io.IOException
```
    Takes an InputStream, verifies that it's not RTF or PDF, builds a POIFSFileSystem from it, and returns that.
    
    Throws:
    
    java.io.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 java.lang.String getDocumentText()
```
    Returns document text, i.e. text information from all text pieces, including OLE descriptions and field codes
  - getText
```
@Internal
public abstract java.lang.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()
```
  - getMainStream
```
@Internal
public byte[] getMainStream()
```

Class HWPFDocumentCore

Field Summary

Fields inherited from class org.apache.poi.POIDocument

Constructor Summary

Method Summary

Methods inherited from class org.apache.poi.POIDocument

Methods inherited from class java.lang.Object

Field Detail

STREAM_OBJECT_POOL

STREAM_WORD_DOCUMENT

_objectPool

_fib

_ss

_cbt

_pbt

_st

_ft

_lt

_mainStream

Constructor Detail

HWPFDocumentCore

HWPFDocumentCore

HWPFDocumentCore

HWPFDocumentCore

Method Detail

verifyAndBuildPOIFS

getRange

getOverallRange

getDocumentText

getText

getCharacterTable

getParagraphTable

getSectionTable

getStyleSheet

getListTables

getFontTable

getFileInformationBlock

getObjectsPool

getTextTable

getMainStream