taverna-localworker-activity-ui/src/main/resources/net.sourceforge.taverna.scuflworkers.xml.XSLTWorker

<activity xmlns="http://taverna.sf.net/2008/xml/t2flow"><class>net.sf.taverna.t2.activities.localworker.LocalworkerActivity</class><inputMap /><outputMap><map from="outputStr" to="outputStr" /></outputMap><configBean encoding="xstream"><net.sf.taverna.t2.activities.localworker.LocalworkerActivityConfigurationBean xmlns="">
  <script>import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.StringWriter;
import java.io.Writer;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;

import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.SourceLocator;
import javax.xml.transform.Templates;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

BufferedReader getReader (String fileUrl) throws IOException {
		InputStreamReader reader;
		try {
			reader = new FileReader(fileUrl);
		}
		catch (FileNotFoundException e) {
			// try a real URL instead
			URL url = new URL(fileUrl);
			reader = new InputStreamReader (url.openStream());
		}
		return new BufferedReader(reader);
	}
	
BufferedWriter getWriter (String fileUrl) throws IOException {
		Writer writer;
		try {
			writer = new FileWriter(fileUrl);
		}
		catch (FileNotFoundException e) {
			// try a real URL instead
			URL url = new URL(fileUrl);
			writer = new OutputStreamWriter (url.openConnection().getOutputStream());
		}
		return new BufferedWriter(writer);
	}
	
String xslFilename = xslFileURL;
String outFilename;
if (outFileURL != void) {
    outFilename = outFileURL;
}

String ext;
if (outputExt != void) {
    ext = outputExt;
}

if (((outFilename == null) || outFilename.equals("")) &amp;&amp; (ext != null)) {
		outFilename = inFileURL.substring(0, inFileURL.indexOf(".")+1) + ext;
}

// Create transformer factory
TransformerFactory factory = TransformerFactory.newInstance();

// Use the factory to create a template containing the xsl file
Templates template = factory.newTemplates(new StreamSource(getReader(xslFilename)));

// Use the template to create a transformer
Transformer xformer = template.newTransformer();

// Prepare the input and output files
Reader sourceReader = getReader(inFileURL);
Source source = new StreamSource(sourceReader);
StringWriter resultStr = new StringWriter();
Result result = new StreamResult(resultStr);

// Apply the xsl file to the source file and write the result to the
// output file
xformer.transform(source, result);

outputStr = resultStr.toString();

if ((outFilename != null) &amp;&amp; !outFilename.equals("")) {

	BufferedWriter out = getWriter(outFilename);

	out.write(outputStr);
	out.close();
}
sourceReader.close();
</script>
  <dependencies />
  <inputs>
    <net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
      <handledReferenceSchemes />
      <translatedElementType>java.lang.String</translatedElementType>
      <allowsLiteralValues>true</allowsLiteralValues>
      <name>xslFileURL</name>
      <depth>0</depth>
      <mimeTypes>
        <string>'text/plain'</string>
      </mimeTypes>
    </net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
    <net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
      <handledReferenceSchemes />
      <translatedElementType>java.lang.String</translatedElementType>
      <allowsLiteralValues>true</allowsLiteralValues>
      <name>outFileURL</name>
      <depth>0</depth>
      <mimeTypes>
        <string>'text/plain'</string>
      </mimeTypes>
    </net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
    <net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
      <handledReferenceSchemes />
      <translatedElementType>java.lang.String</translatedElementType>
      <allowsLiteralValues>true</allowsLiteralValues>
      <name>inFileURL</name>
      <depth>0</depth>
      <mimeTypes>
        <string>'text/plain'</string>
      </mimeTypes>
    </net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
    <net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
      <handledReferenceSchemes />
      <translatedElementType>java.lang.String</translatedElementType>
      <allowsLiteralValues>true</allowsLiteralValues>
      <name>outputExt</name>
      <depth>0</depth>
      <mimeTypes>
        <string>'text/plain'</string>
      </mimeTypes>
    </net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityInputPortDefinitionBean>
  </inputs>
  <outputs>
    <net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityOutputPortDefinitionBean>
      <granularDepth>0</granularDepth>
      <name>outputStr</name>
      <depth>0</depth>
      <mimeTypes>
        <string>'text/xml'</string>
      </mimeTypes>
    </net.sf.taverna.t2.workflowmodel.processor.activity.config.ActivityOutputPortDefinitionBean>
  </outputs>
</net.sf.taverna.t2.activities.localworker.LocalworkerActivityConfigurationBean></configBean></activity>