XMPPDF.java

/*
 * 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.
 */
package org.apache.tika.metadata;

/**
 * Metadata keys for the XMP PDF Schema
 */
public interface XMPPDF {


    String PREFIX = "xmp" + TikaCoreProperties.NAMESPACE_PREFIX_DELIMITER + "pdf"
            + TikaCoreProperties.NAMESPACE_PREFIX_DELIMITER;

    /**
     * Unordered text strings of about.
     */
    Property ABOUT = Property.externalTextBag(PREFIX + "About");

    /**
     * Unordered text strings of keywords.
     */
    Property KEY_WORDS = Property.externalTextBag(PREFIX + "Keywords");

    Property PDF_VERSION = Property.externalText(PREFIX + "PDFVersion");

    Property PRODUCER = Property.externalText(PREFIX + "Producer");

}