X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.core%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fcore%2Fruntime%2FDefaultAgent.java;h=ca230856f4f2103f3288dfacf49cd52edb52d382;hb=548235484edd6b48de5ddc3bbca318e0e49cb57b;hp=141ccbe72cf2f3e6dfdd323da08170e2bc850aeb;hpb=8edbca70380f4c884f523073819fd915754185d2;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/runtime/DefaultAgent.java b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/runtime/DefaultAgent.java
index 141ccbe72..ca230856f 100644
--- a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/runtime/DefaultAgent.java
+++ b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/runtime/DefaultAgent.java
@@ -1,25 +1,73 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * 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.List;
+import java.util.UUID;
 
+import org.argeo.slc.SlcException;
 import org.argeo.slc.execution.ExecutionModuleDescriptor;
 import org.argeo.slc.execution.ExecutionModulesManager;
 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. */
 public class DefaultAgent implements SlcAgent {
-	// private final static Log log = LogFactory.getLog(AbstractAgent.class);
-
+	private SlcAgentDescriptor agentDescriptor;
 	private ExecutionModulesManager modulesManager;
 
+	/*
+	 * LIFECYCLE
+	 */
+	public void init() {
+		try {
+			agentDescriptor = new SlcAgentDescriptor();
+			agentDescriptor.setUuid(initAgentUuid());
+			agentDescriptor.setHost(InetAddress.getLocalHost().getHostName());
+		} catch (UnknownHostException e) {
+			throw new SlcException("Unable to create agent descriptor.", e);
+		}
+	}
+
+	public void dispose() {
+
+	}
+
+	/**
+	 * 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 runSlcExecution(final SlcExecution slcExecution) {
 		modulesManager.process(slcExecution);
 	}
 
 	public ExecutionModuleDescriptor getExecutionModuleDescriptor(
 			String moduleName, String version) {
-		return modulesManager.getExecutionModuleDescriptor(moduleName,
-				version);
+		return modulesManager.getExecutionModuleDescriptor(moduleName, version);
 	}
 
 	public List<ExecutionModuleDescriptor> listExecutionModuleDescriptors() {
@@ -30,12 +78,23 @@ public class DefaultAgent implements SlcAgent {
 		return true;
 	}
 
+	/*
+	 * BEAN
+	 */
 	public void setModulesManager(ExecutionModulesManager modulesManager) {
 		this.modulesManager = modulesManager;
 	}
 
-	public ExecutionModulesManager getModulesManager() {
-		return modulesManager;
+	protected SlcAgentDescriptor getAgentDescriptor() {
+		return agentDescriptor;
 	}
 
+	public String getAgentUuid() {
+		return agentDescriptor.getUuid();
+	}
+
+	@Override
+	public String toString() {
+		return agentDescriptor.toString();
+	}
 }