1 files changed, 0 insertions, 131 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/encryption/PDEncryptionManager.java b/src/main/java/org/pdfbox/pdmodel/encryption/PDEncryptionManager.java
deleted file mode 100644
index 9dfc36e..0000000
--- a/src/main/java/org/pdfbox/pdmodel/encryption/PDEncryptionManager.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/**
- * Copyright (c) 2003-2004, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.pdmodel.encryption;
-
-import org.pdfbox.cos.COSDictionary;
-import org.pdfbox.cos.COSName;
-import java.io.IOException;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * This class will handle loading of the different security handlers.
- *
- * See PDF Reference 1.4 section "3.5 Encryption"
- *
- * @author  Ben Litchfield (ben@csh.rit.edu)
- * @version $Revision: 1.5 $
- */
-public class PDEncryptionManager
-{
-    private static Map handlerMap = Collections.synchronizedMap( new HashMap() );
-
-    static
-    {
-        registerSecurityHandler( PDStandardEncryption.FILTER_NAME, PDStandardEncryption.class );
-    }
-
-    private PDEncryptionManager()
-    {
-    }
-
-    /**
-     * This will allow the user to register new security handlers when unencrypting a
-     * document.
-     *
-     * @param filterName As described in the encryption dictionary.
-     * @param handlerClass A subclass of PDEncryptionDictionary that has a constructor that takes
-     *        a COSDictionary.
-     */
-    public static void registerSecurityHandler( String filterName, Class handlerClass )
-    {
-        handlerMap.put( COSName.getPDFName( filterName ), handlerClass );
-    }
-
-    /**
-     * This will get the correct security handler for the encryption dictionary.
-     *
-     * @param dictionary The encryption dictionary.
-     *
-     * @return An implementation of PDEncryptionDictionary(PDStandardEncryption for most cases).
-     *
-     * @throws IOException If a security handler could not be found.
-     */
-    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;
-
-    }
-}
-\ No newline at end of file