New exporter - Open Document Format (ODF) spreadsheets (.ods)
git-svn-id: http://google-refine.googlecode.com/svn/trunk@2326 7d457c2a-affb-35e4-300a-418c747d4874
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@ -47,6 +47,8 @@ abstract public class ExporterRegistry {
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s_formatToExporter.put("xls", new XlsExporter(false));
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s_formatToExporter.put("xlsx", new XlsExporter(true));
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s_formatToExporter.put("ods", new OdsExporter());
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s_formatToExporter.put("html", new HtmlTableExporter());
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s_formatToExporter.put("template", new TemplatingExporter());
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129
main/src/com/google/refine/exporters/OdsExporter.java
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129
main/src/com/google/refine/exporters/OdsExporter.java
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@ -0,0 +1,129 @@
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/*
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Copyright 2011, Thomas F. Morris
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.google.refine.exporters;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.List;
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import java.util.Properties;
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import org.json.JSONObject;
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import org.odftoolkit.odfdom.doc.OdfSpreadsheetDocument;
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import org.odftoolkit.odfdom.doc.table.OdfTable;
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import org.odftoolkit.odfdom.doc.table.OdfTableCell;
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import org.odftoolkit.odfdom.doc.table.OdfTableRow;
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import com.google.refine.ProjectManager;
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import com.google.refine.browsing.Engine;
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import com.google.refine.model.Project;
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public class OdsExporter implements StreamExporter {
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@Override
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public String getContentType() {
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return "application/vnd.oasis.opendocument.spreadsheet";
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}
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@Override
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public void export(final Project project, Properties params, Engine engine,
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OutputStream outputStream) throws IOException {
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final OdfSpreadsheetDocument odfDoc;
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try {
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odfDoc = OdfSpreadsheetDocument.newSpreadsheetDocument();
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} catch (Exception e) {
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throw new IOException("Failed to create spreadsheet",e);
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}
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TabularSerializer serializer = new TabularSerializer() {
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OdfTable table;
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int rowCount = 0;
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@Override
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public void startFile(JSONObject options) {
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table = OdfTable.newTable(odfDoc);
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table.setTableName(ProjectManager.singleton.getProjectMetadata(project.id).getName());
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}
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@Override
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public void endFile() {
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}
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@Override
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public void addRow(List<CellData> cells, boolean isHeader) {
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OdfTableRow r = table.appendRow();
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rowCount++;
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for (int i = 0; i < cells.size(); i++) {
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OdfTableCell c = r.getCellByIndex(i); // implicitly creates cell
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CellData cellData = cells.get(i);
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if (cellData != null && cellData.text != null && cellData.value != null) {
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Object v = cellData.value;
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if (v instanceof Number) {
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c.setDoubleValue(((Number) v).doubleValue());
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} else if (v instanceof Boolean) {
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c.setBooleanValue(((Boolean) v).booleanValue());
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} else if (v instanceof Date) {
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Calendar cal = Calendar.getInstance();
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cal.setTime((Date) v);
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c.setDateValue(cal);
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} else if (v instanceof Calendar) {
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c.setDateValue((Calendar) v);
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} else {
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c.setStringValue(cellData.text);
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}
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if (cellData.link != null) {
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// TODO: How do we do output hyperlinks?
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}
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}
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}
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}
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};
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CustomizableTabularExporterUtilities.exportRows(
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project, engine, params, serializer);
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try {
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odfDoc.save(outputStream);
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} catch (Exception e) {
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throw new IOException("Error saving spreadsheet",e);
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}
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outputStream.flush();
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}
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}
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@ -65,6 +65,11 @@ ExporterManager.MenuItems = [
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"label": "Excel",
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"click": function() { ExporterManager.handlers.exportRows("xls", "xls"); }
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},
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{
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"id" : "core/export-ods",
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"label": "ODF spreadsheet",
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"click": function() { ExporterManager.handlers.exportRows("ods", "ods"); }
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},
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{},
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{
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"id" : "core/export-tripleloader",
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