/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*/
package com.liferay.portal.workflow.kaleo.runtime.scripting.internal.assignment;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.workflow.kaleo.model.KaleoTaskAssignment;
import com.liferay.portal.workflow.kaleo.runtime.ExecutionContext;
import com.liferay.portal.workflow.kaleo.runtime.assignment.BaseTaskAssignmentSelector;
import com.liferay.portal.workflow.kaleo.runtime.assignment.TaskAssignmentSelector;
import com.liferay.portal.workflow.kaleo.runtime.scripting.internal.util.KaleoScriptingEvaluator;
import com.liferay.portal.workflow.kaleo.runtime.util.WorkflowContextUtil;
import java.util.Collection;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
/**
* @author Michael C. Han
*/
@Component(
immediate = true,
property = {
"scripting.language=beanshell", "scripting.language=groovy",
"scripting.language=javascript", "scripting.language=python",
"scripting.language=ruby"
},
service = TaskAssignmentSelector.class
)
public class ScriptingLanguagesTaskAssignmentSelector
extends BaseTaskAssignmentSelector {
@Override
public Collection<KaleoTaskAssignment> calculateTaskAssignments(
KaleoTaskAssignment kaleoTaskAssignment,
ExecutionContext executionContext)
throws PortalException {
String assigneeScript = kaleoTaskAssignment.getAssigneeScript();
String assigneeScriptingLanguage =
kaleoTaskAssignment.getAssigneeScriptLanguage();
Map<String, Object> results = _kaleoScriptingEvaluator.execute(
executionContext, _outputNames, assigneeScriptingLanguage,
assigneeScript);
return getKaleoTaskAssignments(results);
}
private static final Set<String> _outputNames = new HashSet<>();
static {
_outputNames.add(ROLES_ASSIGNMENT);
_outputNames.add(USER_ASSIGNMENT);
_outputNames.add(WorkflowContextUtil.WORKFLOW_CONTEXT_NAME);
}
@Reference
private KaleoScriptingEvaluator _kaleoScriptingEvaluator;
}