--- /dev/null
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * 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.core.execution;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.slc.SlcException;
+import org.argeo.slc.execution.ExecutionModuleDescriptor;
+import org.argeo.slc.execution.ExecutionModulesManager;
+import org.argeo.slc.execution.ExecutionProcess;
+import org.argeo.slc.execution.ExecutionProcessNotifier;
+import org.argeo.slc.execution.ExecutionStep;
+import org.argeo.slc.process.SlcExecution;
+import org.argeo.slc.runtime.SlcAgent;
+import org.argeo.slc.runtime.SlcAgentDescriptor;
+
+/** Implements the base methods of an SLC agent. */
+@SuppressWarnings("deprecation")
+public class DefaultAgent implements SlcAgent, ExecutionProcessNotifier {
+ private final static Log log = LogFactory.getLog(DefaultAgent.class);
+
+ private SlcAgentDescriptor agentDescriptor;
+ private ExecutionModulesManager modulesManager;
+
+ private ThreadGroup processesThreadGroup;
+ private Map<String, ProcessThread> runningProcesses = Collections
+ .synchronizedMap(new HashMap<String, ProcessThread>());
+
+ /*
+ * LIFECYCLE
+ */
+ /** Initialization */
+ public void init() {
+ agentDescriptor = new SlcAgentDescriptor();
+ agentDescriptor.setUuid(initAgentUuid());
+ try {
+ agentDescriptor.setHost(InetAddress.getLocalHost().getHostName());
+ } catch (UnknownHostException e) {
+ log.error("Cannot resolve localhost host name: " + e.getMessage());
+ agentDescriptor.setHost("localhost");
+ }
+ processesThreadGroup = new ThreadGroup("SLC Processes of Agent #"
+ + agentDescriptor.getUuid());
+ modulesManager.registerProcessNotifier(this,
+ new HashMap<String, String>());
+ }
+
+ /** Clean up (needs to be called by overriding method) */
+ public void destroy() {
+ modulesManager.unregisterProcessNotifier(this,
+ new HashMap<String, String>());
+ }
+
+ /**
+ * Called during initialization in order to determines the agent UUID. To be
+ * overridden. By default creates a new one per instance.
+ */
+ protected String initAgentUuid() {
+ return UUID.randomUUID().toString();
+ }
+
+ /*
+ * SLC AGENT
+ */
+ public void process(ExecutionProcess process) {
+ ProcessThread processThread = createProcessThread(processesThreadGroup,
+ modulesManager, process);
+ processThread.start();
+ runningProcesses.put(process.getUuid(), processThread);
+ // FIXME find a way to remove them from this register
+ }
+
+ public void kill(ExecutionProcess process) {
+ String processUuid = process.getUuid();
+ if (runningProcesses.containsKey(processUuid)) {
+ runningProcesses.get(processUuid).interrupt();
+ }
+ }
+
+ /** Creates the thread which will coordinate the execution for this agent. */
+ protected ProcessThread createProcessThread(
+ ThreadGroup processesThreadGroup,
+ ExecutionModulesManager modulesManager, ExecutionProcess process) {
+ if (!(process instanceof SlcExecution))
+ throw new SlcException("Unsupported process type "
+ + process.getClass());
+ ProcessThread processThread = new ProcessThread(processesThreadGroup,
+ modulesManager, (SlcExecution) process);
+ return processThread;
+ }
+
+ public ExecutionModuleDescriptor getExecutionModuleDescriptor(
+ String moduleName, String version) {
+ return modulesManager.getExecutionModuleDescriptor(moduleName, version);
+ }
+
+ public List<ExecutionModuleDescriptor> listExecutionModuleDescriptors() {
+ return modulesManager.listExecutionModules();
+ }
+
+ public boolean ping() {
+ return true;
+ }
+
+ /*
+ * PROCESS NOTIFIER
+ */
+ public void updateStatus(ExecutionProcess process, String oldStatus,
+ String newStatus) {
+ if (newStatus.equals(ExecutionProcess.COMPLETED)
+ || newStatus.equals(ExecutionProcess.ERROR)
+ || newStatus.equals(ExecutionProcess.KILLED)) {
+ runningProcesses.remove(process.getUuid());
+ }
+ }
+
+ public void addSteps(ExecutionProcess process, List<ExecutionStep> steps) {
+ }
+
+ /*
+ * BEAN
+ */
+ public void setModulesManager(ExecutionModulesManager modulesManager) {
+ this.modulesManager = modulesManager;
+ }
+
+ protected SlcAgentDescriptor getAgentDescriptor() {
+ return agentDescriptor;
+ }
+
+ public String getAgentUuid() {
+ return agentDescriptor.getUuid();
+ }
+
+ @Override
+ public String toString() {
+ return agentDescriptor.toString();
+ }
+}
+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * 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.core.runtime;
-
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.slc.SlcException;
-import org.argeo.slc.core.execution.ProcessThread;
-import org.argeo.slc.execution.ExecutionModuleDescriptor;
-import org.argeo.slc.execution.ExecutionModulesManager;
-import org.argeo.slc.execution.ExecutionProcess;
-import org.argeo.slc.execution.ExecutionProcessNotifier;
-import org.argeo.slc.execution.ExecutionStep;
-import org.argeo.slc.process.SlcExecution;
-import org.argeo.slc.runtime.SlcAgent;
-import org.argeo.slc.runtime.SlcAgentDescriptor;
-
-/** Implements the base methods of an SLC agent. */
-@SuppressWarnings("deprecation")
-public class DefaultAgent implements SlcAgent, ExecutionProcessNotifier {
- private final static Log log = LogFactory.getLog(DefaultAgent.class);
-
- private SlcAgentDescriptor agentDescriptor;
- private ExecutionModulesManager modulesManager;
-
- private ThreadGroup processesThreadGroup;
- private Map<String, ProcessThread> runningProcesses = Collections
- .synchronizedMap(new HashMap<String, ProcessThread>());
-
- /*
- * LIFECYCLE
- */
- /** Initialization */
- public void init() {
- agentDescriptor = new SlcAgentDescriptor();
- agentDescriptor.setUuid(initAgentUuid());
- try {
- agentDescriptor.setHost(InetAddress.getLocalHost().getHostName());
- } catch (UnknownHostException e) {
- log.error("Cannot resolve localhost host name: " + e.getMessage());
- agentDescriptor.setHost("localhost");
- }
- processesThreadGroup = new ThreadGroup("SLC Processes of Agent #"
- + agentDescriptor.getUuid());
- modulesManager.registerProcessNotifier(this,
- new HashMap<String, String>());
- }
-
- /** Clean up (needs to be called by overriding method) */
- public void destroy() {
- modulesManager.unregisterProcessNotifier(this,
- new HashMap<String, String>());
- }
-
- /**
- * Called during initialization in order to determines the agent UUID. To be
- * overridden. By default creates a new one per instance.
- */
- protected String initAgentUuid() {
- return UUID.randomUUID().toString();
- }
-
- /*
- * SLC AGENT
- */
- public void process(ExecutionProcess process) {
- ProcessThread processThread = createProcessThread(processesThreadGroup,
- modulesManager, process);
- processThread.start();
- runningProcesses.put(process.getUuid(), processThread);
- // FIXME find a way to remove them from this register
- }
-
- public void kill(ExecutionProcess process) {
- String processUuid = process.getUuid();
- if (runningProcesses.containsKey(processUuid)) {
- runningProcesses.get(processUuid).interrupt();
- }
- }
-
- /** Creates the thread which will coordinate the execution for this agent. */
- protected ProcessThread createProcessThread(
- ThreadGroup processesThreadGroup,
- ExecutionModulesManager modulesManager, ExecutionProcess process) {
- if (!(process instanceof SlcExecution))
- throw new SlcException("Unsupported process type "
- + process.getClass());
- ProcessThread processThread = new ProcessThread(processesThreadGroup,
- modulesManager, (SlcExecution) process);
- return processThread;
- }
-
- public ExecutionModuleDescriptor getExecutionModuleDescriptor(
- String moduleName, String version) {
- return modulesManager.getExecutionModuleDescriptor(moduleName, version);
- }
-
- public List<ExecutionModuleDescriptor> listExecutionModuleDescriptors() {
- return modulesManager.listExecutionModules();
- }
-
- public boolean ping() {
- return true;
- }
-
- /*
- * PROCESS NOTIFIER
- */
- public void updateStatus(ExecutionProcess process, String oldStatus,
- String newStatus) {
- if (newStatus.equals(ExecutionProcess.COMPLETED)
- || newStatus.equals(ExecutionProcess.ERROR)
- || newStatus.equals(ExecutionProcess.KILLED)) {
- runningProcesses.remove(process.getUuid());
- }
- }
-
- public void addSteps(ExecutionProcess process, List<ExecutionStep> steps) {
- }
-
- /*
- * BEAN
- */
- public void setModulesManager(ExecutionModulesManager modulesManager) {
- this.modulesManager = modulesManager;
- }
-
- protected SlcAgentDescriptor getAgentDescriptor() {
- return agentDescriptor;
- }
-
- public String getAgentUuid() {
- return agentDescriptor.getUuid();
- }
-
- @Override
- public String toString() {
- return agentDescriptor.toString();
- }
-}
import org.argeo.jcr.JcrUtils;
import org.argeo.slc.SlcException;
+import org.argeo.slc.core.execution.DefaultAgent;
import org.argeo.slc.core.execution.ProcessThread;
-import org.argeo.slc.core.runtime.DefaultAgent;
import org.argeo.slc.execution.ExecutionModulesManager;
import org.argeo.slc.execution.ExecutionProcess;
import org.argeo.slc.jcr.SlcJcrConstants;
projects / gpl / argeo-slc.git / commitdiff