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+/*************************************************************************
+ *
+ * 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.sxc.minicalc;
+
+import org.openoffice.xmerge.converter.xml.sxc.SxcDocumentDeserializer;
+import org.openoffice.xmerge.converter.xml.sxc.SpreadsheetDecoder;
+import org.openoffice.xmerge.converter.palm.PalmDB;
+import org.openoffice.xmerge.ConvertData;
+import org.openoffice.xmerge.converter.palm.PalmDocument;
+
+import java.io.IOException;
+import java.util.Enumeration;
+
+/**
+ * <p>MiniCalc implementation of <code>DocumentDeserializer</code>
+ * for the {@link
+ * org.openoffice.xmerge.converter.xml.sxc.minicalc.PluginFactoryImpl
+ * PluginFactoryImpl}.</p>
+ *
+ * <p>This converts a set of files in MiniCalc PDB format to a StarOffice DOM.</p>
+ *
+ * @author Mark Murnane
+ */
+public final class SxcDocumentDeserializerImpl extends SxcDocumentDeserializer {
+
+ /**
+ * Creates new <code>SxcDocumentDeserializerImpl</code>.
+ *
+ * @param cd <code>ConvertData</code> Input data to convert.
+ */
+ public SxcDocumentDeserializerImpl(ConvertData cd) {
+ super(cd);
+ }
+
+
+ /**
+ * This method will be implemented by concrete subclasses and will
+ * return an application-specific decoder.
+ *
+ * @param workbook The WorkBook name.
+ * @param worksheetNames An array of WorkSheet names.
+ * @param password The password.
+ *
+ * @return An application-specific <code>SpreadsheetDecoder</code>.
+ */
+ public SpreadsheetDecoder createDecoder(String workbook,
+ String[] worksheetNames, String password) throws IOException {
+
+ return new MinicalcDecoder(workbook, worksheetNames, password);
+ }
+
+
+ /**
+ * This method will return the name of the WorkBook from the
+ * <code>ConvertData</code>. Allows for situations where the
+ * WorkBook name differs from the PDB name.
+ *
+ * Implemented in the Deserializer as the Decoder's constructor
+ * requires a name.
+ *
+ * @param cd The <code>ConvertData</code>.
+ *
+ * @return The name of the WorkBook.
+ */
+ protected String getWorkbookName(ConvertData cd)
+ throws IOException {
+
+ Enumeration e = cd.getDocumentEnumeration();
+ PalmDocument palmDoc = (PalmDocument) e.nextElement();
+ String workbookName = palmDoc.getName();
+
+ // Search for "-", which separates workbook from worksheet
+ int end = workbookName.indexOf("-");
+
+ if (end > 0) {
+ workbookName = workbookName.substring(0, end);
+ }
+
+ return workbookName;
+ }
+
+
+ /**
+ * This method will return an array of WorkSheet names from the
+ * <code>ConvertData</code>.
+ *
+ * @param cd The <code>ConvertData</code>.
+ *
+ * @return The name of the WorkSheet.
+ */
+ protected String[] getWorksheetNames(ConvertData cd)
+ throws IOException {
+ int numberOfPDBs = cd.getNumDocuments();
+ String worksheetName[] = new String[numberOfPDBs];
+ int i=0;
+ Enumeration e = cd.getDocumentEnumeration();
+ while (e.hasMoreElements()) {
+ PalmDocument palmDoc = (PalmDocument) e.nextElement();
+ worksheetName[i] = palmDoc.getName();
+
+ // Search for the "-", which seperates workbook from worksheet
+ int start = worksheetName[i].indexOf("-");
+
+ if (start != -1) {
+ worksheetName[i] = worksheetName[i].substring(start + 1);
+ }
+ i++;
+ }
+
+ return worksheetName;
+ }
+}
+