Revision: 787
http://cishell.svn.sourceforge.net/cishell/?rev=787&view=rev
Author: mwlinnem
Date: 2008-07-08 14:30:47 -0700 (Tue, 08 Jul 2008)
Log Message:
-----------
Damned new version of Eclipse made me not include the new file.
Added Paths:
-----------
trunk/templates/org.cishell.templates/src/org/cishell/templates/staticexecutable/StaticExecutableAlgorithm.java
Added: trunk/templates/org.cishell.templates/src/org/cishell/templates/staticexecutable/StaticExecutableAlgorithm.java
===================================================================
--- trunk/templates/org.cishell.templates/src/org/cishell/templates/staticexecutable/StaticExecutableAlgorithm.java (rev 0)
+++ trunk/templates/org.cishell.templates/src/org/cishell/templates/staticexecutable/StaticExecutableAlgorithm.java 2008-07-08 21:30:47 UTC (rev 787)
@@ -0,0 +1,80 @@
+package org.cishell.templates.staticexecutable;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Dictionary;
+import java.util.Properties;
+
+import org.cishell.framework.CIShellContext;
+import org.cishell.framework.algorithm.Algorithm;
+import org.cishell.framework.algorithm.AlgorithmExecutionException;
+import org.cishell.framework.algorithm.ProgressMonitor;
+import org.cishell.framework.algorithm.ProgressTrackable;
+import org.cishell.framework.data.Data;
+import org.osgi.framework.BundleContext;
+import org.osgi.service.log.LogService;
+
+public class StaticExecutableAlgorithm implements Algorithm, ProgressTrackable {
+
+
+ Data[] data;
+ Dictionary parameters;
+ CIShellContext context;
+ LogService logger;
+
+ private BundleContext bContext;
+ private String algName;
+
+ private ProgressMonitor monitor;
+
+ public StaticExecutableAlgorithm(Data[] data, Dictionary parameters, CIShellContext context, BundleContext bContext, String algName)
+ {
+ this.data = data;
+ this.parameters = parameters;
+ this.context = context;
+ this.bContext = bContext;
+ this.algName = algName;
+
+ logger = (LogService)context.getService(LogService.class.getName());
+ }
+
+ public Data[] execute() throws AlgorithmExecutionException {
+ try {
+ //prepare to run the static executable
+
+ Properties serviceProps = getProperties("/"+algName+"/service.properties");
+ Properties configProps = getProperties("/"+algName+"/config.properties");
+
+ serviceProps.putAll(configProps);
+ serviceProps.put("Algorithm-Directory", algName);
+
+ StaticExecutableRunner runner =
+ new StaticExecutableRunner(bContext, context, serviceProps, parameters, data, monitor, algName);
+
+ //run it!
+ return runner.execute();
+
+ } catch (IOException e) {
+ throw new AlgorithmExecutionException(e.getMessage(), e);
+ }
+ }
+
+ private Properties getProperties(String entry) throws IOException {
+ URL url = bContext.getBundle().getEntry(entry);
+ Properties props = null;
+
+ if (url != null) {
+ props = new Properties();
+ props.load(url.openStream());
+ }
+ return props;
+ }
+
+ public ProgressMonitor getProgressMonitor() {
+ return this.monitor;
+ }
+
+ public void setProgressMonitor(ProgressMonitor monitor) {
+ this.monitor = monitor;
+ }
+}
\ No newline at end of file
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