+/*\r
+ * Copyright (C) 2007-2012 Argeo GmbH\r
+ *\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ */\r
+package org.argeo.slc.client.ui.commands;\r
+\r
+import java.util.HashMap;\r
+import java.util.Iterator;\r
+import java.util.Map;\r
+\r
+import javax.jcr.Node;\r
+\r
+import org.apache.commons.logging.Log;\r
+import org.apache.commons.logging.LogFactory;\r
+import org.argeo.slc.BasicNameVersion;\r
+import org.argeo.slc.NameVersion;\r
+import org.argeo.slc.SlcException;\r
+import org.argeo.slc.deploy.ModulesManager;\r
+import org.argeo.slc.jcr.SlcNames;\r
+import org.argeo.slc.jcr.SlcTypes;\r
+import org.eclipse.core.commands.AbstractHandler;\r
+import org.eclipse.core.commands.ExecutionEvent;\r
+import org.eclipse.core.commands.ExecutionException;\r
+import org.eclipse.core.runtime.IProgressMonitor;\r
+import org.eclipse.core.runtime.IStatus;\r
+import org.eclipse.core.runtime.Status;\r
+import org.eclipse.core.runtime.jobs.Job;\r
+import org.eclipse.jface.viewers.ISelection;\r
+import org.eclipse.jface.viewers.IStructuredSelection;\r
+import org.eclipse.ui.handlers.HandlerUtil;\r
+\r
+/** Deletes one or many results */\r
+public class UpdateModule extends AbstractHandler {\r
+ private final static Log log = LogFactory.getLog(UpdateModule.class);\r
+\r
+ private ModulesManager modulesManager;\r
+\r
+ public Object execute(ExecutionEvent event) throws ExecutionException {\r
+ final ISelection selection = HandlerUtil\r
+ .getActiveWorkbenchWindow(event).getActivePage().getSelection();\r
+ if (selection != null && selection instanceof IStructuredSelection) {\r
+ UpdateJob job = new UpdateJob(selection);\r
+ job.setUser(true);\r
+ job.schedule();\r
+ }\r
+ return null;\r
+ }\r
+\r
+ private class UpdateJob extends Job {\r
+ private final IStructuredSelection selection;\r
+\r
+ public UpdateJob(ISelection selection) {\r
+ super("Update modules");\r
+ this.selection = ((IStructuredSelection) selection);\r
+ }\r
+\r
+ @Override\r
+ protected IStatus run(IProgressMonitor monitor) {\r
+ Iterator<?> it = selection.iterator();\r
+ Object obj = null;\r
+ try {\r
+ Map<String, Node> nodes = new HashMap<String, Node>();\r
+ nodes: while (it.hasNext()) {\r
+ obj = it.next();\r
+ if (obj instanceof Node) {\r
+ Node node = (Node) obj;\r
+ Node executionModuleNode = null;\r
+ while (executionModuleNode == null) {\r
+ if (node.isNodeType(SlcTypes.SLC_EXECUTION_MODULE)) {\r
+ executionModuleNode = node;\r
+ }\r
+ node = node.getParent();\r
+ if (node.getPath().equals("/"))// root\r
+ continue nodes;\r
+ }\r
+\r
+ if (!nodes.containsKey(executionModuleNode.getPath()))\r
+ nodes.put(executionModuleNode.getPath(),\r
+ executionModuleNode);\r
+ }\r
+ }\r
+\r
+ monitor.beginTask("Update modules", nodes.size());\r
+ for (Node executionModuleNode : nodes.values()) {\r
+ monitor.subTask("Update " + executionModuleNode.getName());\r
+ NameVersion nameVersion = new BasicNameVersion(\r
+ executionModuleNode.getProperty(SlcNames.SLC_NAME)\r
+ .getString(), executionModuleNode\r
+ .getProperty(SlcNames.SLC_VERSION)\r
+ .getString());\r
+ modulesManager.upgrade(nameVersion);\r
+ monitor.worked(1);\r
+ log.info("Module " + nameVersion + " updated");\r
+ if (monitor.isCanceled())\r
+ return Status.CANCEL_STATUS;\r
+ }\r
+ return Status.OK_STATUS;\r
+ } catch (Exception e) {\r
+ throw new SlcException("Cannot update module " + obj, e);\r
+ // return Status.CANCEL_STATUS;\r
+ }\r
+ }\r
+\r
+ @Override\r
+ protected void canceling() {\r
+ getThread().interrupt();\r
+ super.canceling();\r
+ }\r
+\r
+ }\r
+\r
+ public void setModulesManager(ModulesManager modulesManager) {\r
+ this.modulesManager = modulesManager;\r
+ }\r
+\r
+}\r