http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * 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
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id$ */

package org.apache.fop.render.pdf;

import org.apache.fop.render.RendererConfigOption;

public enum PDFEncryptionOption implements RendererConfigOption {

    
PDF encryption length parameter: must be a multiple of 8 between 40 and 128,
datatype: int, default: 128

/**
     * PDF encryption length parameter: must be a multiple of 8 between 40 and 128,
     * datatype: int, default: 128
     */
    ENCRYPTION_LENGTH("encryption-length", 128),
    
PDF encryption parameter: Forbids printing to high quality, datatype: Boolean or
"true"/"false", default: false

/**
     * PDF encryption parameter: Forbids printing to high quality, datatype: Boolean or
     * "true"/"false", default: false
     */
    NO_PRINTHQ("noprinthq", 40),
    
PDF encryption parameter: Forbids assembling document, datatype: Boolean or
"true"/"false", default: false

/**
     * PDF encryption parameter: Forbids assembling document, datatype: Boolean or
     * "true"/"false", default: false
     */
    NO_ASSEMBLEDOC("noassembledoc", false),
    
PDF encryption parameter: Forbids extracting text and graphics, datatype: Boolean
or "true"/"false", default: false

/**
     * PDF encryption parameter: Forbids extracting text and graphics, datatype: Boolean
     * or "true"/"false", default: false
     */
    NO_ACCESSCONTENT("noaccesscontent", false),
    
PDF encryption parameter: Forbids filling in existing interactive forms, datatype:
Boolean or "true"/"false", default: false

/**
     * PDF encryption parameter: Forbids filling in existing interactive forms, datatype:
     * Boolean or "true"/"false", default: false
     */
    NO_FILLINFORMS("nofillinforms", false),
    
PDF encryption parameter: Forbids annotations, datatype: Boolean or "true"/"false",
default: false

/**
     * PDF encryption parameter: Forbids annotations, datatype: Boolean or "true"/"false",
     * default: false
     */
    NO_ANNOTATIONS("noannotations", false),
    
PDF encryption parameter: Forbids printing, datatype: Boolean or "true"/"false",
default: false

/**
     * PDF encryption parameter: Forbids printing, datatype: Boolean or "true"/"false",
     * default: false
     */
    NO_PRINT("noprint", false),
    
PDF encryption parameter: Forbids copying content, datatype: Boolean or "true"/"false",
default: false

/**
     * PDF encryption parameter: Forbids copying content, datatype: Boolean or "true"/"false",
     * default: false
     */
    NO_COPY_CONTENT("nocopy", false),
    
PDF encryption parameter: Forbids editing content, datatype: Boolean or "true"/"false",
default: false

/**
     * PDF encryption parameter: Forbids editing content, datatype: Boolean or "true"/"false",
     * default: false
     */
    NO_EDIT_CONTENT("noedit", false),
    
PDF encryption parameter: user password, datatype: String, default: "" 
/** PDF encryption parameter: user password, datatype: String, default: "" */
    USER_PASSWORD("user-password", ""),
    
PDF encryption parameter: owner password, datatype: String, default: "" 
/** PDF encryption parameter: owner password, datatype: String, default: "" */
    OWNER_PASSWORD("owner-password", ""),
    
PDF encryption parameter: encrypts Metadata, datatype: Boolean or "true"/"false", default: true

/**
     * PDF encryption parameter: encrypts Metadata, datatype: Boolean or "true"/"false", default: true
     */
    ENCRYPT_METADATA("encrypt-metadata", true);

    public static final String ENCRYPTION_PARAMS = "encryption-params";

    private final String name;

    private final Object defaultValue;

    private PDFEncryptionOption(String name, Object defaultValue) {
        this.name = name;
        this.defaultValue = defaultValue;
    }

    private PDFEncryptionOption(String name) {
        this(name, null);
    }

    public String getName() {
        return name;
    }

    public Object getDefaultValue() {
        return defaultValue;
    }
}