/*
 * 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.xmlgraphics.xmp.schemas.pdf;

import org.apache.xmlgraphics.xmp.Metadata;
import org.apache.xmlgraphics.xmp.XMPSchemaAdapter;
import org.apache.xmlgraphics.xmp.XMPSchemaRegistry;

/**
 * Schema adapter implementation for the Adobe PDF schema.
 */
public class AdobePDFAdapter extends XMPSchemaAdapter {

    private static final String KEYWORDS = "Keywords";
    private static final String PDFVERSION = "PDFVersion";
    private static final String PRODUCER = "Producer";
    private static final String TRAPPED = "Trapped";

    /**
     * Constructs a new adapter for Adobe PDF around the given metadata object.
     * @param meta the underlying metadata
     */
    public AdobePDFAdapter(Metadata meta, String namespace) {
        super(meta, XMPSchemaRegistry.getInstance().getSchema(namespace));
    }

    /** @return the keywords */
    public String getKeywords() {
        return getValue(KEYWORDS);
    }

    /**
     * Sets the keywords.
     * @param value the keywords
     */
    public void setKeywords(String value) {
        setValue(KEYWORDS, value);
    }

    /** @return the PDF version */
    public String getPDFVersion() {
        return getValue(PDFVERSION);
    }

    /**
     * Sets the PDF version
     * @param value the PDF version (ex. "1.4")
     */
    public void setPDFVersion(String value) {
        setValue(PDFVERSION, value);
    }

    /** @return the name of the tool that produced the PDF document */
    public String getProducer() {
        return getValue(PRODUCER);
    }

    /**
     * Sets the name of the tool that produced the PDF document
     * @param value the producer
     */
    public void setProducer(String value) {
        setValue(PRODUCER, value);
    }

    /**
     * Sets if the pdf has trapping information True or False
     * @param v the value
     */
    public void setTrapped(String v) {
        setValue(TRAPPED, v);
    }

}
