/*
 * $Id: PDFUri.java,v 1.5 2003/03/07 08:25:47 jeremias Exp $
 * ============================================================================
 *                    The Apache Software License, Version 1.1
 * ============================================================================
 * 
 * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modifica-
 * tion, 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. The end-user documentation included with the redistribution, if any, must
 *    include the following acknowledgment: "This product includes software
 *    developed by the Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself, if
 *    and wherever such third-party acknowledgments normally appear.
 * 
 * 4. The names "FOP" and "Apache Software Foundation" must not be used to
 *    endorse or promote products derived from this software without prior
 *    written permission. For written permission, please contact
 *    apache@apache.org.
 * 
 * 5. Products derived from this software may not be called "Apache", nor may
 *    "Apache" appear in their name, without prior written permission of the
 *    Apache Software Foundation.
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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
 * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
 * DING, 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.
 * ============================================================================
 * 
 * This software consists of voluntary contributions made by many individuals
 * on behalf of the Apache Software Foundation and was originally created by
 * James Tauber <jtauber@jtauber.com>. For more information on the Apache
 * Software Foundation, please see <http://www.apache.org/>.
 */ 
package org.apache.fop.pdf;

/**
 * class used to create a PDF Uri link
 */
public class PDFUri extends PDFAction {

    private String uri;

    /**
     * create a Uri instance.
     *
     * @param uri the uri to which the link should point
     */
    public PDFUri(String uri) {
        this.uri = uri;
    }

    /**
     * returns the action ncecessary for a uri
     *
     * @return the action to place next to /A within a Link
     */
    public String getAction() {
        return "<< /URI (" + uri + ")\n/S /URI >>";
    }

    /**
     * There is nothing to return for the toPDF method
     * as it should not be called.
     *
     * @return an empty array
     */
    public byte[] toPDF() {
        return new byte[0];
    }

}

@@ -3407,190 +3407,181 @@
   * 
-There is nothing to return for the toPDF method%0A     * as it should not be called.%0A     *%0A     * @return an empty array%0A     */%0A    public byte%5B%5D toPDF() %7B%0A        return new byte%5B0%5D
+@see org.apache.fop.pdf.PDFObject#toPDFString()%0A     */%0A    public String toPDFString() %7B%0A        throw new UnsupportedOperationException(%22This method should not be called%22)
 ;%0A  

Use the toPDFString() (returns String) method instead of toPDF() (returns byte[]) where appropriate. String to byte[] conversion is done in PDFObject in a well-defined location instead of scattered around the codebase.