org.apache.pdfbox.pdmodel.encryption
public class: PDEncryptionManager [javadoc |
source]
java.lang.Object
org.apache.pdfbox.pdmodel.encryption.PDEncryptionManager
Deprecated! Made - deprecated by the new security layer of PDFBox. Use SecurityHandlers instead.
This class will handle loading of the different security handlers.
See PDF Reference 1.4 section "3.5 Encryption"
- author:
- href="mailto:ben@benlitchfield.com">Ben Litchfield
- version:
$ - Revision: 1.7 $
| Methods from java.lang.Object: |
|---|
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method from org.apache.pdfbox.pdmodel.encryption.PDEncryptionManager Detail: |
|---|
 public static PDEncryptionDictionary getEncryptionDictionary(COSDictionary dictionary) throws IOException {
Object retval = null;
if( dictionary != null )
{
COSName filter = (COSName)dictionary.getDictionaryObject( COSName.FILTER );
Class handlerClass = (Class)handlerMap.get( filter );
if( handlerClass == null )
{
throw new IOException( "No handler for security handler '" + filter.getName() + "'" );
}
else
{
try
{
Constructor ctor = handlerClass.getConstructor( new Class[] {
COSDictionary.class
} );
retval = ctor.newInstance( new Object[] {
dictionary
} );
}
catch( NoSuchMethodException e )
{
throw new IOException( e.getMessage() );
}
catch( InstantiationException e )
{
throw new IOException( e.getMessage() );
}
catch( IllegalAccessException e )
{
throw new IOException( e.getMessage() );
}
catch( InvocationTargetException e )
{
throw new IOException( e.getMessage() );
}
}
}
return (PDEncryptionDictionary)retval;
}
Deprecated!This will get the correct security handler for the encryption dictionary. |
public static void registerSecurityHandler(String filterName,
Class handlerClass) {
handlerMap.put( COSName.getPDFName( filterName ), handlerClass );
} Deprecated!This will allow the user to register new security handlers when unencrypting a
document. |