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 ca49e8fdc6b8db7370f79ed26d0343b2d215c5c3..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
@@ -1,47 +1,101 @@
+/*
+ * 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 java.util.List;
-
-import org.argeo.slc.execution.ExecutionModule;
-import org.argeo.slc.process.SlcExecution;
+import org.apache.commons.logging.Log;
+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.osgi.framework.console.CommandInterpreter;
 import org.eclipse.osgi.framework.console.CommandProvider;
 
+@SuppressWarnings("restriction")
 public class ExecutionCommandProvider implements CommandProvider {
-       private List<ExecutionModule> executionModules;
+       private final static Log log = LogFactory
+                       .getLog(ExecutionCommandProvider.class);
 
-       public Object _slc_execute(CommandInterpreter ci) {
-               String moduleName = ci.nextArgument();
-               String executionName = ci.nextArgument();
-               
-               SlcExecution slcExecution = new SlcExecution();
-               slcExecution.getAttributes().put("slc.flows", executionName);
-
-               ExecutionModule module = null;
-               for (ExecutionModule moduleT : executionModules) {
-                       if(moduleT.getName().equals(moduleName)){
-                               // TODO: check version
-                               module = moduleT;
-                               break;
+       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 = slcCommand + " " + lastLaunch.getModuleName()
+                                               + " " + lastLaunch.getFlowDescriptor().getName();
+                               if (log.isDebugEnabled())
+                                       log.debug("Execute again last command: " + cmd);
+                               return ci.execute(cmd);
+                       } else {
+                               ci.execute("help");
+                               throw new SlcException("Command not properly formatted");
                        }
                }
+               String executionName = ci.nextArgument();
+
+               launch(slcCommand, firstArg, executionName);
+               return "COMMAND COMPLETED";
+       }
+
+       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);
 
-               if(module!=null)
-                       module.execute(slcExecution);
-               
-               return null;
+               // 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_execute - Execute an execution flow\n");
+               buf
+                               .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();
 
        }
 
-       public void setExecutionModules(List<ExecutionModule> executionModules) {
-               this.executionModules = executionModules;
+       public void setModulesManager(OsgiExecutionModulesManager osgiModulesManager) {
+               this.modulesManager = osgiModulesManager;
        }
 
 }