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- /*
- * 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.extensions;
-
- import org.xml.sax.ContentHandler;
- import org.xml.sax.SAXException;
- import org.xml.sax.helpers.AttributesImpl;
-
- import org.apache.fop.pdf.PDFText;
-
- /**
- * This is the pass-through value object for the PDF extension.
- */
- public class PDFEmbeddedFileAttachment extends PDFExtensionAttachment {
-
- private static final long serialVersionUID = -1L;
-
- /** element name */
- protected static final String ELEMENT = "embedded-file";
-
- /** name of file to be embedded */
- private static final String ATT_NAME = "filename";
-
- /** source of file to be embedded (URI) */
- private static final String ATT_SRC = "src";
-
- /** a description of the file to be embedded */
- private static final String ATT_DESC = "description";
-
- /** filename attribute */
- private String filename;
-
- /** unicode filename attribute */
- private String unicodeFilename;
-
- /** description attribute (optional) */
- private String desc;
-
- /** source name attribute */
- private String src;
-
- /**
- * No-argument contructor.
- */
- public PDFEmbeddedFileAttachment() {
- super();
- }
-
- /**
- * Default constructor.
- * @param filename the name of the file
- * @param src the location of the file
- * @param desc the description of the file
- */
- public PDFEmbeddedFileAttachment(String filename, String src, String desc) {
- super();
- this.setFilename(filename);
- this.src = src;
- this.desc = desc;
- }
-
- /**
- * Returns the file name.
- * @return the file name
- */
- public String getFilename() {
- return filename;
- }
-
- /**
- * Returns the unicode file name.
- * @return the file name
- */
- public String getUnicodeFilename() {
- return unicodeFilename;
- }
-
- /**
- * Sets the file name.
- * @param name The file name to set.
- */
- public void setFilename(String name) {
- if (!PDFText.toPDFString(name).equals(name)) {
- // replace with auto generated filename, because non-ascii chars are used.
- this.filename = "att" + name.hashCode();
- } else {
- this.filename = name;
- }
- this.unicodeFilename = name;
- }
-
- /**
- * Returns the file description.
- * @return the description
- */
- public String getDesc() {
- return desc;
- }
-
- /**
- * Sets the description of the file.
- * @param desc the description to set
- */
- public void setDesc(String desc) {
- this.desc = desc;
- }
-
- /**
- * Returns the source URI of the file.
- * @return the source URI
- */
- public String getSrc() {
- return src;
- }
-
- /**
- * Sets the source URI of the file.
- * @param src the source URI
- */
- public void setSrc(String src) {
- this.src = src;
- }
-
- /** {@inheritDoc} */
- public String getCategory() {
- return CATEGORY;
- }
-
- /** {@inheritDoc} */
- public String toString() {
- return "PDFEmbeddedFile(name=" + getFilename() + ", " + getSrc() + ")";
- }
-
- /**
- * @return the element name
- */
- protected String getElement() {
- return ELEMENT;
- }
-
- /** {@inheritDoc} */
- public void toSAX(ContentHandler handler) throws SAXException {
- AttributesImpl atts = new AttributesImpl();
- if (filename != null && filename.length() > 0) {
- atts.addAttribute("", ATT_NAME, ATT_NAME, "CDATA", filename);
- }
- if (src != null && src.length() > 0) {
- atts.addAttribute("", ATT_SRC, ATT_SRC, "CDATA", src);
- }
- if (desc != null && desc.length() > 0) {
- atts.addAttribute("", ATT_DESC, ATT_DESC, "CDATA", desc);
- }
- String element = getElement();
- handler.startElement(CATEGORY, element, element, atts);
- handler.endElement(CATEGORY, element, element);
- }
-
- }
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