Update headers

[gpl/argeo-slc.git] / runtime / org.argeo.slc.support.equinox / src / main / java / org / argeo / slc / equinox / ExecutionCommandProvider.java

diff --git a/runtime/org.argeo.slc.support.equinox/src/main/java/org/argeo/slc/equinox/ExecutionCommandProvider.java b/runtime/org.argeo.slc.support.equinox/src/main/java/org/argeo/slc/equinox/ExecutionCommandProvider.java
index 56bcc3c4f21c6cd3cd541aaf88f25d45350134b2..7ac259910114d4ffafd31fc01a5235bbc7d1c006 100644 (file)
--- a/runtime/org.argeo.slc.support.equinox/src/main/java/org/argeo/slc/equinox/ExecutionCommandProvider.java
+++ b/runtime/org.argeo.slc.support.equinox/src/main/java/org/argeo/slc/equinox/ExecutionCommandProvider.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed 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
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.slc.equinox;
 
 import org.apache.commons.logging.Log;
@@ -5,27 +20,36 @@ import org.apache.commons.logging.LogFactory;
 import org.argeo.slc.SlcException;
 import org.argeo.slc.osgi.OsgiExecutionModulesManager;
 import org.argeo.slc.process.RealizedFlow;
-import org.eclipse.core.runtime.adaptor.EclipseStarter;
 import org.eclipse.osgi.framework.console.CommandInterpreter;
 import org.eclipse.osgi.framework.console.CommandProvider;
-import org.springframework.beans.factory.InitializingBean;
 
-public class ExecutionCommandProvider implements CommandProvider,
-               InitializingBean {
+@SuppressWarnings("restriction")
+public class ExecutionCommandProvider implements CommandProvider {
        private final static Log log = LogFactory
                        .getLog(ExecutionCommandProvider.class);
 
+       private final static String SLC_WITH_REFRESH = "slc";
+       private final static String SLC_NO_REFRESH = "slcnr";
+
        private OsgiExecutionModulesManager modulesManager;
 
        private RealizedFlow lastLaunch = null;
 
        public Object _slc(CommandInterpreter ci) {
+               return exec(SLC_WITH_REFRESH, ci);
+       }
+
+       public Object _slcnr(CommandInterpreter ci) {
+               return exec(SLC_NO_REFRESH, ci);
+       }
+
+       protected Object exec(String slcCommand, CommandInterpreter ci) {
                // TODO: check version
                String firstArg = ci.nextArgument();
                if (firstArg == null) {
                        if (lastLaunch != null) {
-                               String cmd = "slc " + lastLaunch.getModuleName() + " "
-                                               + lastLaunch.getFlowDescriptor().getName();
+                               String cmd = slcCommand + " " + lastLaunch.getModuleName()
+                                               + " " + lastLaunch.getFlowDescriptor().getName();
                                if (log.isDebugEnabled())
                                        log.debug("Execute again last command: " + cmd);
                                return ci.execute(cmd);
@@ -36,25 +60,36 @@ public class ExecutionCommandProvider implements CommandProvider,
                }
                String executionName = ci.nextArgument();
 
-               launch(firstArg, executionName);
+               launch(slcCommand, firstArg, executionName);
                return "COMMAND COMPLETED";
        }
 
-       protected void launch(String firstArg, String executionName) {
+       protected void launch(String slcCommand, String firstArg,
+                       String executionName) {
                lastLaunch = modulesManager.findRealizedFlow(firstArg, executionName);
                if (lastLaunch == null)
                        throw new SlcException("Cannot find launch for " + firstArg + " "
                                        + executionName);
 
-               modulesManager.updateAndExecute(lastLaunch);
-
+               // Execute
+               if (SLC_WITH_REFRESH.equals(slcCommand)) {
+                       modulesManager.upgrade(lastLaunch.getModuleNameVersion());
+                       modulesManager.execute(lastLaunch);
+               } else if (SLC_NO_REFRESH.equals(slcCommand))
+                       modulesManager.execute(lastLaunch);
+               else
+                       throw new SlcException("Unrecognized SLC command " + slcCommand);
        }
 
        public String getHelp() {
                StringBuffer buf = new StringBuffer();
                buf.append("---SLC Execution Commands---\n");
                buf
-                               .append("\tslc (<id>|<segment of bsn>) <execution bean>  - execute an execution flow (without arg, execute last)\n");
+                               .append("\tslc (<id>|<segment of bsn>) <execution bean>"
+                                               + "  - refresh the bundle, execute an execution flow (without arg, execute last)\n");
+               buf
+                               .append("\tslcnr (<id>|<segment of bsn>) <execution bean>"
+                                               + "  - execute an execution flow (without arg, execute last)\n");
                return buf.toString();
 
        }
@@ -63,31 +98,4 @@ public class ExecutionCommandProvider implements CommandProvider,
                this.modulesManager = osgiModulesManager;
        }
 
-       public void afterPropertiesSet() throws Exception {
-               final String module = System.getProperty("slc.launch.module");
-               final String executionName = System.getProperty("slc.launch.execution");
-               if (module != null) {
-                       new Thread() {
-
-                               @Override
-                               public void run() {
-                                       try {
-                                               launch(module, executionName);
-                                               // in case of failure OSGi runtime stays up and last
-                                               // launch can be used to debug by calling 'slc'
-                                       } catch (Exception e) {
-                                               throw new SlcException("Error when executing "
-                                                               + executionName + " on " + module, e);
-                                       }
-                                       try {
-                                               EclipseStarter.shutdown();
-                                       } catch (Exception e) {
-                                               throw new SlcException("Cannot shutdown equinox.", e);
-                                       }
-                               }
-
-                       }.start();
-               }
-
-       }
 }