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Diffstat (limited to 'xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedObject.java')
| -rw-r--r-- | xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedObject.java | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedObject.java b/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedObject.java new file mode 100644 index 000000000000..11240b4bceac --- /dev/null +++ b/xmerge/source/xmerge/java/org/openoffice/xmerge/converter/xml/EmbeddedObject.java @@ -0,0 +1,116 @@ +/************************************************************************* + * + * 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 java.io.IOException; + +import org.w3c.dom.Document; +import org.w3c.dom.DOMException; + + +public abstract class EmbeddedObject { + protected String objName; + protected String objType; + + /** Representation of the file from which this object was read. */ + protected OfficeZip zipFile = null; + + /** Flag indicating if this document has changed since reading or is new. */ + protected boolean hasChanged = false; + + /** + * 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 EmbeddedObject(String name, String type) { + objName = name; + objType = type; + + hasChanged = true; + } + + + /** + * 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. + */ + EmbeddedObject(String name, String type, OfficeZip source) { + this(name, type); + zipFile = source; + } + + + /** + * Retrieves the name of the embedded object represented by an instance of + * this class. + * + * <b>N.B.</b>The name referes to the name as found in the + * <code>META-INF/manifest.xml</code> file. + * + * @return The name of the object. + */ + public final String getName() { + return objName; + } + + + /** + * Retrieves the type of the embedded object represented by an instance of + * this class. + * + * The <code>META-INF/manifest.xml</code> file currently represents the + * type of an object using MIME types. + */ + public final String getType() { + return objType; + } + + /** + * 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. + */ + abstract void write(OfficeZip zip) throws IOException; + + /** + * Package private method that constructs the manifest.xml entries for this + * embedded object. + * + * @return Document <code>Document</code> containing the manifest entries. + */ + abstract void writeManifestData(Document manifestDoc) throws DOMException; +}
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