runtime/org.argeo.slc.support.osgi/src/main/java/org/argeo/slc/osgi/OsgiExecutionModule.java

   1 package org.argeo.slc.osgi;
   2
   3 import org.apache.commons.logging.Log;
   4 import org.apache.commons.logging.LogFactory;
   5 import org.argeo.slc.core.execution.AbstractSpringExecutionModule;
   6 import org.argeo.slc.execution.ExecutionContext;
   7
   8 @Deprecated
   9 public class OsgiExecutionModule extends AbstractSpringExecutionModule {
  10         private final static Log log = LogFactory.getLog(OsgiExecutionModule.class);
  11
  12         public OsgiExecutionModule() {
  13                 log.error("######## ERROR - DEPRECATED APPROACH USED ########");
  14                 log.error(OsgiExecutionModule.class.getName() + " is deprecated. ");
  15                 log
  16                                 .error("It will be removed in the next release. Remove its bean definition.");
  17                 log
  18                                 .error("And replace: <service interface=\"org.argeo.slc.execution.ExecutionModule\" ref=\"executionModule\" />");
  19                 log
  20                                 .error("by: <beans:import resource=\"classpath:org/argeo/slc/osgi/execution/spring.xml\" /> ");
  21                 log.error("in osgi.xml.\n\n");
  22         }
  23
  24         public void setExecutionContext(ExecutionContext executionContext) {
  25                 // do nothing, just for compatibility
  26         }
  27
  28         /*
  29          * private BundleContext bundleContext;
  30          *
  31          * @Override public void execute(ExecutionFlowDescriptor
  32          * executionFlowDescriptor) { if (descriptorConverter != null)
  33          * executionContext.addVariables(descriptorConverter
  34          * .convertValues(executionFlowDescriptor));
  35          *
  36          * ExecutionFlow flow = findExecutionFlow(getName(), getVersion(),
  37          * executionFlowDescriptor.getName()); flow.run(); }
  38          *
  39          * @Override protected Map<String, ExecutionFlow> listFlows() { String
  40          * filter = "(org.argeo.slc.execution.module.name=" + getName() + ")";
  41          * ServiceReference[] sfs; try { sfs =
  42          * bundleContext.getServiceReferences(ExecutionFlow.class .getName(),
  43          * filter); } catch (InvalidSyntaxException e) { throw new SlcException(
  44          * "Cannot retrieve service reference for flow " + filter, e); }
  45          *
  46          * Map<String, ExecutionFlow> flows = new HashMap<String, ExecutionFlow>();
  47          * for (ServiceReference sf : sfs) { ExecutionFlow flow = (ExecutionFlow)
  48          * bundleContext.getService(sf); flows.put(flow.getName(), flow); } return
  49          * flows; }
  50          *
  51          * public String getName() { return
  52          * bundleContext.getBundle().getSymbolicName(); }
  53          *
  54          * public String getVersion() { return
  55          * bundleContext.getBundle().getHeaders().get("Bundle-Version") .toString();
  56          * }
  57          *
  58          * public void setBundleContext(BundleContext bundleContext) {
  59          * this.bundleContext = bundleContext; }
  60          *
  61          * protected ExecutionFlow findExecutionFlow(String moduleName, String
  62          * moduleVersion, String flowName) { String filter =
  63          * "(&(org.argeo.slc.execution.module.name=" + moduleName +
  64          * ")(org.argeo.slc.execution.flow.name=" + flowName + "))";
  65          * log.debug("OSGi filter: " + filter);
  66          *
  67          * Assert.isTrue(OsgiFilterUtils.isValidFilter(filter), "valid filter");
  68          * ServiceReference[] sfs; try { sfs =
  69          * bundleContext.getServiceReferences(ExecutionFlow.class .getName(),
  70          * filter); } catch (InvalidSyntaxException e) { throw new
  71          * SlcException("Cannot retrieve service reference for " + filter, e); }
  72          *
  73          * if (sfs == null || sfs.length == 0) throw new
  74          * SlcException("No execution flow found for " + filter); else if
  75          * (sfs.length > 1) throw new
  76          * SlcException("More than one execution flow found for " + filter); return
  77          * (ExecutionFlow) bundleContext.getService(sfs[0]); }
  78          */
  79
  80 }