*/
package org.argeo.slc.jcr.execution;
-import java.util.List;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
import java.util.UUID;
import javax.jcr.Node;
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;
import org.argeo.slc.jcr.SlcNames;
import org.argeo.slc.jcr.SlcTypes;
-import org.argeo.slc.runtime.SlcAgent;
-import org.argeo.slc.runtime.SlcAgentFactory;
/** SLC VM agent synchronizing with a JCR repository. */
-public class JcrAgent extends DefaultAgent implements SlcAgentFactory, SlcNames {
+public class JcrAgent extends DefaultAgent implements SlcNames {
+ // final static String ROLE_REMOTE = "ROLE_REMOTE";
+ final static String NODE_REPO_URI = "argeo.node.repo.uri";
+
private Repository repository;
- /** only one agent per VM is currently supported */
- private final String agentNodeName = "default";
+ private String agentNodeName = "default";
/*
* LIFECYCLE
Session session = null;
try {
session = repository.login();
+
+ String agentFactoryPath = getAgentFactoryPath();
Node vmAgentFactoryNode = JcrUtils.mkdirsSafe(session,
- SlcJcrConstants.VM_AGENT_FACTORY_PATH,
- SlcTypes.SLC_AGENT_FACTORY);
+ agentFactoryPath, SlcTypes.SLC_AGENT_FACTORY);
if (!vmAgentFactoryNode.hasNode(agentNodeName)) {
String uuid = UUID.randomUUID().toString();
Node agentNode = vmAgentFactoryNode.addNode(agentNodeName,
protected ProcessThread createProcessThread(
ThreadGroup processesThreadGroup,
ExecutionModulesManager modulesManager, ExecutionProcess process) {
- return new JcrProcessThread(processesThreadGroup, modulesManager,
- (JcrExecutionProcess) process);
+ if (process instanceof JcrProcessThread)
+ return new JcrProcessThread(processesThreadGroup, modulesManager,
+ (JcrExecutionProcess) process);
+ else
+ return super.createProcessThread(processesThreadGroup,
+ modulesManager, process);
}
/*
- * SLC AGENT FACTORY
+ * UTILITIES
*/
- public SlcAgent getAgent(String uuid) {
- if (!uuid.equals(getAgentUuid()))
- throw new SlcException("Internal UUID " + getAgentUuid()
- + " is different from argument UUID " + uuid);
- return this;
+ public String getNodePath() {
+ return getAgentFactoryPath() + '/' + getAgentNodeName();
}
- public void pingAll(List<String> activeAgentIds) {
- ping();
- }
+ public String getAgentFactoryPath() {
+ try {
+ Boolean isRemote = System.getProperty(NODE_REPO_URI) != null;
+ String agentFactoryPath;
+ if (isRemote) {
+ InetAddress localhost = InetAddress.getLocalHost();
+ agentFactoryPath = SlcJcrConstants.AGENTS_BASE_PATH + "/"
+ + localhost.getCanonicalHostName();
- /*
- * UTILITIES
- */
- public String getNodePath() {
- return SlcJcrConstants.VM_AGENT_FACTORY_PATH + '/' + getAgentNodeName();
+ if (agentFactoryPath
+ .equals(SlcJcrConstants.VM_AGENT_FACTORY_PATH))
+ throw new SlcException("Unsupported hostname "
+ + localhost.getCanonicalHostName());
+ } else {// local
+ agentFactoryPath = SlcJcrConstants.VM_AGENT_FACTORY_PATH;
+ }
+ return agentFactoryPath;
+ } catch (UnknownHostException e) {
+ throw new SlcException("Cannot find agent factory base path", e);
+ }
}
/*
this.repository = repository;
}
+ public void setAgentNodeName(String agentNodeName) {
+ this.agentNodeName = agentNodeName;
+ }
}