/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation: version 3 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package org.ow2.proactive.scheduler.common.job.factories;
import static org.ow2.proactive.scheduler.common.util.VariableSubstitutor.filterAndUpdate;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.ow2.proactive.scheduler.common.job.TaskFlowJob;
import org.ow2.proactive.scheduler.common.task.Task;
import org.ow2.proactive.scripting.Script;
import org.ow2.proactive.scripting.SelectionScript;
/**
* Utility class which facilitates the filtering of scripts in a Job object.
*/
public class ScriptUpdateUtil {
private ScriptUpdateUtil() {
}
/**
* Filters the scripts in the specified job.
*/
public static TaskFlowJob resolveScripts(TaskFlowJob job) {
ArrayList<Task> tasks = job.getTasks();
for (Task task : tasks) {
Map<String, String> variables = task.getVariablesOverriden(job);
List<SelectionScript> selectionScripts = task.getSelectionScripts();
if (selectionScripts != null) {
for (SelectionScript sscript : selectionScripts) {
resolveScript(sscript, variables);
}
}
resolveScript(task.getFlowScript(), variables);
resolveScript(task.getPreScript(), variables);
resolveScript(task.getPostScript(), variables);
resolveScript(task.getCleaningScript(), variables);
}
return job;
}
private static void resolveScript(Script<?> script, Map<String, String> variables) {
if (script != null) {
script.setScript(filterAndUpdate(script.getScript(), variables));
Serializable[] parameters = script.getParameters();
if (parameters != null) {
for (int i = 0; i < parameters.length; i++) {
parameters[i] = filterAndUpdate(parameters[i].toString(), variables);
}
}
}
}
}