Package com.healthmarketscience.jackcess.impl

Class CompoundOleUtil

java.lang.Object

com.healthmarketscience.jackcess.impl.CompoundOleUtil

public class CompoundOleUtil
extends Object

Utility code for working with OLE data which is in the compound storage format. This functionality relies on the optional POI library.

Note that all POI usage is restricted to this file so that the basic ole support in OleUtil can be utilized without requiring POI.

Author:

James Ahlborn

Usage:

Advanced: This class is for advanced/internal use.

Constructor Summary

Constructors

Constructor	Description
CompoundOleUtil()

Method Summary

Modifier and Type	Method	Description
com.healthmarketscience.jackcess.impl.OleUtil.ContentImpl	createCompoundPackageContent(com.healthmarketscience.jackcess.impl.OleUtil.OleBlobImpl blob, String prettyName, String className, String typeName, ByteBuffer blobBb, int dataBlockLen)	Creates a nes CompoundContent for the given blob information.
static org.apache.poi.poifs.filesystem.DocumentEntry	getDocumentEntry(String entryName, org.apache.poi.poifs.filesystem.DirectoryEntry dir)	Gets a DocumentEntry from compound storage based on a fully qualified, encoded entry name.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundOleUtil

public CompoundOleUtil()

Method Detail

createCompoundPackageContent

public com.healthmarketscience.jackcess.impl.OleUtil.ContentImpl createCompoundPackageContent(com.healthmarketscience.jackcess.impl.OleUtil.OleBlobImpl blob,
                                                                                              String prettyName,
                                                                                              String className,
                                                                                              String typeName,
                                                                                              ByteBuffer blobBb,
                                                                                              int dataBlockLen)

Creates a nes CompoundContent for the given blob information.

getDocumentEntry

public static org.apache.poi.poifs.filesystem.DocumentEntry getDocumentEntry(String entryName,
                                                                             org.apache.poi.poifs.filesystem.DirectoryEntry dir)
                                                                      throws IOException

Gets a DocumentEntry from compound storage based on a fully qualified, encoded entry name.

Parameters:

entryName - fully qualified, encoded entry name

dir - root directory of the compound storage

Returns:

the relevant DocumentEntry

Throws:

FileNotFoundException - if the entry does not exist

IOException - if some other io error occurs