1 files changed, 82 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/render/pdf/extensions/PDFArrayElement.java b/src/java/org/apache/fop/render/pdf/extensions/PDFArrayElement.java
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+++ b/src/java/org/apache/fop/render/pdf/extensions/PDFArrayElement.java
@@ -0,0 +1,82 @@
+/*
+ * 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.Attributes;
+import org.xml.sax.Locator;
+
+import org.apache.fop.apps.FOPException;
+import org.apache.fop.fo.FONode;
+import org.apache.fop.fo.PropertyList;
+
+// CSOFF: LineLengthCheck
+
+/**
+ * Extension element for pdf:array.
+ */
+public class PDFArrayElement extends PDFCollectionEntryElement {
+
+    private PDFArrayExtension extension;
+
+    /**
+     * Main constructor
+     * @param parent parent FO node
+     */
+    PDFArrayElement(FONode parent) {
+        super(parent, PDFObjectType.Array, new PDFArrayExtension());
+    }
+
+    public PDFArrayExtension getArrayExtension() {
+        assert getExtension() instanceof PDFArrayExtension;
+        return (PDFArrayExtension) getExtension();
+    }
+
+    @Override
+    public void processNode(String elementName, Locator locator, Attributes attlist, PropertyList propertyList) throws FOPException {
+        super.processNode(elementName, locator, attlist, propertyList);
+    }
+
+    @Override
+    public void startOfNode() throws FOPException {
+        super.startOfNode();
+    }
+
+    @Override
+    protected void addChildNode(FONode child) throws FOPException {
+        PDFArrayExtension extension = getArrayExtension();
+        if (child instanceof PDFCollectionEntryElement) {
+            PDFCollectionEntryExtension entry = ((PDFCollectionEntryElement) child).getExtension();
+            if (entry.getKey() == null) {
+                extension.addEntry(entry);
+            }
+        }
+    }
+
+    @Override
+    public void endOfNode() throws FOPException {
+        super.endOfNode();
+    }
+
+    @Override
+    public String getLocalName() {
+        return PDFObjectType.Array.elementName();
+    }
+
+}