1 files changed, 127 insertions, 0 deletions
diff --git a/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedBinaryObject.java b/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedBinaryObject.java
new file mode 100644
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+++ b/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedBinaryObject.java
@@ -0,0 +1,127 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package org.openoffice.xmerge.converter.xml;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.Element;
+
+
+/**
+ * This class represents embedded object's in an OpenOffice.org document that
+ * have a binary representation.
+ */
+public class EmbeddedBinaryObject extends EmbeddedObject {
+
+    /** The object's binary representation. */
+    protected byte[] objData = null;
+
+    /**
+     * Constructor for an embedded object stored using an XML representation.
+     *
+     * @param   name    The name of the object.
+     * @param   type    The mime-type of the object.  See the class summary.
+     */
+    public EmbeddedBinaryObject(String name, String type) {
+        super(name, type);
+    }
+
+
+    /**
+     * Package private constructor for use when reading an object from a
+     * compressed SX? file.
+     *
+     * @param   name    The name of the object.
+     * @param   type    The mime-type of the object.  See the class summary.
+     * @param   source  The OfficeZip representation of the SX? file that stores
+     *                  the object.
+     */
+    EmbeddedBinaryObject(String name, String type, OfficeZip source) {
+        super(name, type, source);
+    }
+
+
+    /**
+     * This method returns the data for this object.
+     *
+     * @return  A <code>byte</code> array containing the object's data.
+     */
+    public byte[] getBinaryData() {
+
+        if (objData == null) {
+            // See if we came from a Zip file
+            if (zipFile != null) {
+                objData = zipFile.getNamedBytes(objName);
+            }
+        }
+
+        return objData;
+    }
+
+
+    /**
+     * Sets the data for this object.
+     *
+     * @param   data    A <code>byte</code> array containing data for the object.
+     */
+    public void setBinaryData(byte[] data) {
+        objData = data;
+        hasChanged = true;
+    }
+
+    /**
+     * Package private method for writing the data of the EmbeddedObject to a
+     * SX? file.
+     *
+     * @param   zip     An <code>OfficeZip</code> instance representing the file
+     *                  the data is to be written to.
+     */
+    void write(OfficeZip zip) {
+        if (hasChanged) {
+            zip.setNamedBytes(objName, objData);
+        }
+    }
+
+
+    /**
+     * Package private method that constructs the manifest.xml entries for this
+     * embedded object.
+     *
+     * @return  Document    <code>Document</code> containing the manifest entries.
+     */
+    void writeManifestData(Document manifestDoc) throws DOMException {
+        Element objNode = manifestDoc.createElement(OfficeConstants.TAG_MANIFEST_FILE);
+
+        objNode.setAttribute(OfficeConstants.ATTRIBUTE_MANIFEST_FILE_TYPE, objType);
+        objNode.setAttribute(OfficeConstants.ATTRIBUTE_MANIFEST_FILE_PATH,  objName);
+
+        manifestDoc.getDocumentElement().appendChild(objNode);
+    }
+
+}
+