1 files changed, 106 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/render/pdf/extensions/PDFEmbeddedFileElement.java b/src/java/org/apache/fop/render/pdf/extensions/PDFEmbeddedFileElement.java
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+++ b/src/java/org/apache/fop/render/pdf/extensions/PDFEmbeddedFileElement.java
@@ -0,0 +1,106 @@
+/*
+ * 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 java.net.URI;
+import java.net.URISyntaxException;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.Locator;
+
+import org.apache.fop.apps.FOPException;
+import org.apache.fop.datatypes.URISpecification;
+import org.apache.fop.fo.Constants;
+import org.apache.fop.fo.FONode;
+import org.apache.fop.fo.PropertyList;
+import org.apache.fop.fo.extensions.ExtensionAttachment;
+
+/**
+ * Extension element for pdf:embedded-file.
+ */
+public class PDFEmbeddedFileElement extends AbstractPDFExtensionElement {
+
+    /** name of element */
+    protected static final String ELEMENT = "embedded-file";
+
+    /**
+     * Main constructor
+     * @param parent parent FO node
+     */
+    protected PDFEmbeddedFileElement(FONode parent) {
+        super(parent);
+    }
+
+    /** {@inheritDoc} */
+    protected void startOfNode() throws FOPException {
+        super.startOfNode();
+        if (parent.getNameId() != Constants.FO_DECLARATIONS) {
+            invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(),
+                "rule.childOfDeclarations");
+        }
+    }
+
+    /** {@inheritDoc} */
+    public void processNode(String elementName, Locator locator,
+                            Attributes attlist, PropertyList propertyList)
+                                throws FOPException {
+        PDFEmbeddedFileExtensionAttachment embeddedFile
+            = (PDFEmbeddedFileExtensionAttachment)getExtensionAttachment();
+        String desc = attlist.getValue("description");
+        if (desc != null && desc.length() > 0) {
+            embeddedFile.setDesc(desc);
+        }
+        String src = attlist.getValue("src");
+        src = URISpecification.getURL(src);
+        if (src != null && src.length() > 0) {
+            embeddedFile.setSrc(src);
+        } else {
+            missingPropertyError("src");
+        }
+        String filename = attlist.getValue("filename");
+        if (filename == null || filename.length() == 0) {
+            try {
+                URI uri = new URI(src);
+                String path = uri.getPath();
+                int idx = path.lastIndexOf('/');
+                if (idx > 0) {
+                    filename = path.substring(idx + 1);
+                } else {
+                    filename = path;
+                }
+                embeddedFile.setFilename(filename);
+            } catch (URISyntaxException e) {
+                //Filename could not be deduced from URI
+                missingPropertyError("name");
+            }
+        }
+        embeddedFile.setFilename(filename);
+    }
+
+    /** {@inheritDoc} */
+    public String getLocalName() {
+        return ELEMENT;
+    }
+
+    /** {@inheritDoc} */
+    protected ExtensionAttachment instantiateExtensionAttachment() {
+        return new PDFEmbeddedFileExtensionAttachment();
+    }
+}