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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.pdf;
-
- import java.io.IOException;
- import java.util.Date;
-
- /**
- * This class represents an embedded file stream.
- */
- public class PDFEmbeddedFile extends PDFStream {
-
- /**
- * Creates a new embedded file stream.
- */
- public PDFEmbeddedFile() {
- super();
- put("Type", new PDFName("EmbeddedFile"));
- PDFDictionary params = new PDFDictionary();
- params.put("CreationDate", PDFInfo.formatDateTime(new Date()));
- put("Params", params);
- }
-
- /**
- * Determine if should encode on the fly.
- * @return true if should encode on the fly
- */
- protected boolean isEncodingOnTheFly() {
- //Acrobat doesn't like an indirect /Length object in this case,
- //but only when the embedded file is a PDF file.
- return false;
- }
-
- /** {@inheritDoc} */
- protected void populateStreamDict(Object lengthEntry) {
- super.populateStreamDict(lengthEntry);
- try {
- PDFDictionary dict = (PDFDictionary)get("Params");
- dict.put("Size", new Integer(data.getSize()));
- } catch (IOException ioe) {
- //ignore and just skip this entry as it's optional
- }
- }
-
- }
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