1 files changed, 124 insertions, 0 deletions
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/output/OleProducer.java b/reportbuilder/java/org/libreoffice/report/pentaho/output/OleProducer.java
new file mode 100644
index 000000000..27f3c25a4
--- /dev/null
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/output/OleProducer.java
@@ -0,0 +1,124 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+package org.libreoffice.report.pentaho.output;
+
+import org.libreoffice.report.DataSourceFactory;
+import org.libreoffice.report.ImageService;
+import org.libreoffice.report.InputRepository;
+import org.libreoffice.report.JobProperties;
+import org.libreoffice.report.OutputRepository;
+import org.libreoffice.report.ReportEngineParameterNames;
+import org.libreoffice.report.ReportExecutionException;
+import org.libreoffice.report.ReportJobDefinition;
+import org.libreoffice.report.pentaho.DefaultNameGenerator;
+import org.libreoffice.report.pentaho.PentahoReportEngine;
+import org.libreoffice.report.pentaho.PentahoReportEngineMetaData;
+
+import java.io.IOException;
+
+import java.util.List;
+import java.util.logging.Logger;
+
+public class OleProducer
+{
+
+    private static final Logger LOGGER = Logger.getLogger(OleProducer.class.getName());
+    private final InputRepository inputRepository;
+    private final OutputRepository outputRepository;
+    private final DefaultNameGenerator nameGenerator;
+    private final DataSourceFactory dataSourceFactory;
+    private final ImageService imageService;
+    private final Integer maxRows;
+
+    public OleProducer(final InputRepository inputRepository,
+            final OutputRepository outputRepository, final ImageService imageService, final DataSourceFactory dataSourceFactory, final Integer maxRows)
+    {
+        if (inputRepository == null)
+        {
+            throw new NullPointerException();
+        }
+        if (outputRepository == null)
+        {
+            throw new NullPointerException();
+        }
+
+        this.inputRepository = inputRepository;
+        this.outputRepository = outputRepository;
+        this.nameGenerator = new DefaultNameGenerator(outputRepository);
+        this.dataSourceFactory = dataSourceFactory;
+        this.imageService = imageService;
+        this.maxRows = maxRows;
+    }
+
+    String produceOle(final String source, final List masterColumns, final List masterValues, final List detailColumns)
+    {
+        InputRepository subInputRepository = null;
+        OutputRepository subOutputRepository = null;
+        String output = "";
+        try
+        {
+            subInputRepository = inputRepository.openInputRepository(source);
+            output = nameGenerator.generateStorageName("Object", null);
+            subOutputRepository = outputRepository.openOutputRepository(output, PentahoReportEngineMetaData.OPENDOCUMENT_CHART);
+            try
+            {
+
+                final PentahoReportEngine engine = new PentahoReportEngine();
+                final ReportJobDefinition definition = engine.createJobDefinition();
+                final JobProperties procParms = definition.getProcessingParameters();
+
+                procParms.setProperty(ReportEngineParameterNames.INPUT_REPOSITORY, subInputRepository);
+                procParms.setProperty(ReportEngineParameterNames.OUTPUT_REPOSITORY, subOutputRepository);
+                procParms.setProperty(ReportEngineParameterNames.INPUT_NAME, "content.xml");
+                procParms.setProperty(ReportEngineParameterNames.OUTPUT_NAME, "content.xml");
+                procParms.setProperty(ReportEngineParameterNames.CONTENT_TYPE, PentahoReportEngineMetaData.OPENDOCUMENT_CHART);
+                procParms.setProperty(ReportEngineParameterNames.INPUT_DATASOURCE_FACTORY, dataSourceFactory);
+                procParms.setProperty(ReportEngineParameterNames.INPUT_MASTER_COLUMNS, masterColumns);
+                procParms.setProperty(ReportEngineParameterNames.INPUT_MASTER_VALUES, masterValues);
+                procParms.setProperty(ReportEngineParameterNames.INPUT_DETAIL_COLUMNS, detailColumns);
+                procParms.setProperty(ReportEngineParameterNames.IMAGE_SERVICE, imageService);
+                procParms.setProperty(ReportEngineParameterNames.MAXROWS, maxRows);
+
+                engine.createJob(definition).execute();
+            }
+            catch (ReportExecutionException ex)
+            {
+                LOGGER.severe("ReportProcessing failed: " + ex);
+            }
+            catch (IOException ex)
+            {
+                LOGGER.severe("ReportProcessing failed: " + ex);
+            }
+        }
+        catch (IOException ex)
+        {
+            LOGGER.severe("ReportProcessing failed: " + ex);
+        } finally
+        {
+            if (subInputRepository != null)
+            {
+                subInputRepository.closeInputRepository();
+            }
+            if (subOutputRepository != null)
+            {
+                subOutputRepository.closeOutputRepository();
+            }
+        }
+        return output;
+    }
+}