TAVERNA-992: Attempt to use Apache Tika for mime type guessing
diff --git a/taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/processor/RenderedProcessorResultComponent.java b/taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/processor/RenderedProcessorResultComponent.java
index c83dbd5..4e376b1 100644
--- a/taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/processor/RenderedProcessorResultComponent.java
+++ b/taverna-results-view/src/main/java/org/apache/taverna/workbench/views/results/processor/RenderedProcessorResultComponent.java
@@ -25,10 +25,9 @@
import static java.awt.event.ItemEvent.SELECTED;
import static javax.swing.BoxLayout.LINE_AXIS;
import static javax.swing.SwingUtilities.invokeLater;
-import static org.apache.taverna.results.ResultsUtils;
+import static org.apache.commons.lang.StringEscapeUtils.escapeHtml;
import static org.apache.taverna.workbench.icons.WorkbenchIcons.refreshIcon;
import static org.apache.taverna.workbench.views.results.processor.ProcessorResultTreeNode.ProcessorResultTreeNodeState.RESULT_REFERENCE;
-import static org.apache.commons.lang.StringEscapeUtils.escapeHtml;
import java.awt.BorderLayout;
import java.awt.Color;
@@ -66,18 +65,21 @@
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
+import org.apache.log4j.Logger;
+import org.apache.taverna.databundle.DataBundles;
+import org.apache.taverna.databundle.ErrorDocument;
import org.apache.taverna.lang.ui.DialogTextArea;
import org.apache.taverna.renderers.Renderer;
import org.apache.taverna.renderers.RendererException;
import org.apache.taverna.renderers.RendererRegistry;
import org.apache.taverna.renderers.RendererUtils;
-import org.apache.taverna.workbench.views.results.saveactions.SaveIndividualResultSPI;
-
-import org.apache.log4j.Logger;
-
-import org.apache.taverna.databundle.DataBundles;
-import org.apache.taverna.databundle.ErrorDocument;
import org.apache.taverna.scufl2.api.port.OutputWorkflowPort;
+import org.apache.taverna.workbench.views.results.saveactions.SaveIndividualResultSPI;
+import org.apache.tika.detect.DefaultDetector;
+import org.apache.tika.detect.Detector;
+import org.apache.tika.metadata.Metadata;
+import org.apache.tika.mime.MediaType;
+
import eu.medsea.mimeutil.MimeType;
/**
@@ -461,6 +463,14 @@
}
}
+ private MediaType getMimeTypes(InputStream inputstream) throws IOException {
+ Detector detector = new DefaultDetector(DefaultDetector.class.getClassLoader());
+ Metadata metadata = new Metadata();
+ // TODO: propagate relevant metadata
+ MediaType x = detector.detect(inputstream, metadata);
+ return x;
+ }
+
/**
* Renders the result panel using the last used renderer.
*/
