org.apache.poi.poifs.property.DocumentProperty Maven / Gradle / Ivy
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this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
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http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.poi.poifs.property;
import org.apache.poi.poifs.filesystem.POIFSDocument;
/**
* Trivial extension of Property for POIFSDocuments
*
* @author Marc Johnson (mjohnson at apache dot org)
*/
public class DocumentProperty
extends Property
{
// the POIFSDocument this property is associated with
private POIFSDocument _document;
/**
* Constructor
*
* @param name POIFSDocument name
* @param size POIFSDocument size
*/
public DocumentProperty(final String name, final int size)
{
super();
_document = null;
setName(name);
setSize(size);
setNodeColor(_NODE_BLACK); // simplification
setPropertyType(PropertyConstants.DOCUMENT_TYPE);
}
/**
* reader constructor
*
* @param index index number
* @param array byte data
* @param offset offset into byte data
*/
protected DocumentProperty(final int index, final byte [] array,
final int offset)
{
super(index, array, offset);
_document = null;
}
/**
* set the POIFSDocument
*
* @param doc the associated POIFSDocument
*/
public void setDocument(POIFSDocument doc)
{
_document = doc;
}
/**
* get the POIFSDocument
*
* @return the associated document
*/
public POIFSDocument getDocument()
{
return _document;
}
/* ********** START extension of Property ********** */
/**
* give method more visibility
*
* @return true if this property should use small blocks
*/
public boolean shouldUseSmallBlocks()
{
return super.shouldUseSmallBlocks();
}
/**
* @return true if a directory type Property
*/
public boolean isDirectory()
{
return false;
}
/**
* Perform whatever activities need to be performed prior to
* writing
*/
protected void preWrite()
{
// do nothing
}
/* ********** END extension of Property ********** */
} // end public class DocumentProperty