[5/6] airavata git commit: Adding environment setup task implementation

[ad...@apache.org]

Adding environment setup task implementation


Project: http://git-wip-us.apache.org/repos/asf/airavata/repo
Commit: http://git-wip-us.apache.org/repos/asf/airavata/commit/fbc0351e
Tree: http://git-wip-us.apache.org/repos/asf/airavata/tree/fbc0351e
Diff: http://git-wip-us.apache.org/repos/asf/airavata/diff/fbc0351e

Branch: refs/heads/feature-workload-mgmt
Commit: fbc0351eb06cc369692cb45fcd90e0227ff851e4
Parents: a20405b
Author: Ajinkya Dhamnaskar <ad...@apache.org>
Authored: Thu Apr 13 14:37:44 2017 -0400
Committer: Ajinkya Dhamnaskar <ad...@apache.org>
Committed: Thu Apr 13 14:37:44 2017 -0400

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 .../envsetup/handler/EnvironmentSetupTask.java  | 75 ++++++++++++++++++++
 1 file changed, 75 insertions(+)
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http://git-wip-us.apache.org/repos/asf/airavata/blob/fbc0351e/modules/worker/task-envsetup/src/main/java/org/apache/airavata/worker/task/envsetup/handler/EnvironmentSetupTask.java
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diff --git a/modules/worker/task-envsetup/src/main/java/org/apache/airavata/worker/task/envsetup/handler/EnvironmentSetupTask.java b/modules/worker/task-envsetup/src/main/java/org/apache/airavata/worker/task/envsetup/handler/EnvironmentSetupTask.java
new file mode 100644
index 0000000..390b5e2
--- /dev/null
+++ b/modules/worker/task-envsetup/src/main/java/org/apache/airavata/worker/task/envsetup/handler/EnvironmentSetupTask.java
@@ -0,0 +1,75 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.airavata.worker.task.envsetup.handler;
+
+import org.apache.airavata.model.commons.ErrorModel;
+import org.apache.airavata.model.status.TaskState;
+import org.apache.airavata.model.status.TaskStatus;
+import org.apache.airavata.model.task.TaskTypes;
+import org.apache.airavata.worker.core.cluster.RemoteCluster;
+import org.apache.airavata.worker.core.context.TaskContext;
+import org.apache.airavata.worker.core.exceptions.WorkerException;
+import org.apache.airavata.worker.core.task.Task;
+import org.apache.airavata.worker.core.task.TaskException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Arrays;
+import java.util.Map;
+
+public class EnvironmentSetupTask implements Task {
+
+	private static final Logger log = LoggerFactory.getLogger(EnvironmentSetupTask.class);
+	@Override
+	public void init(Map<String, String> propertyMap) throws TaskException {
+
+	}
+
+	@Override
+	public TaskStatus execute(TaskContext taskContext) {
+		TaskStatus status = new TaskStatus(TaskState.COMPLETED);
+		try {
+			RemoteCluster remoteCluster = taskContext.getParentProcessContext().getJobSubmissionRemoteCluster();
+			remoteCluster.makeDirectory(taskContext.getParentProcessContext().getWorkingDir());
+			status.setReason("Successfully created environment");
+		} catch (WorkerException e) {
+			String msg = "Error while environment setup";
+			log.error(msg, e);
+			status.setState(TaskState.FAILED);
+			status.setReason(msg);
+			ErrorModel errorModel = new ErrorModel();
+			errorModel.setActualErrorMessage(e.getMessage());
+			errorModel.setUserFriendlyMessage(msg);
+			taskContext.getTaskModel().setTaskErrors(Arrays.asList(errorModel));
+		}
+		return status;
+	}
+
+	@Override
+	public TaskStatus recover(TaskContext taskContext) {
+		return execute(taskContext);
+	}
+
+	@Override
+	public TaskTypes getType() {
+		return TaskTypes.ENV_SETUP;
+	}
+}