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/*
 * Copyright 2018 Alfresco, Inc. and/or its affiliates.
 *
 * 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.activiti.runtime.api.impl;

import java.util.Map;

import org.activiti.bpmn.model.UserTask;

import org.activiti.engine.delegate.DelegateExecution;
import org.activiti.engine.impl.bpmn.behavior.UserTaskActivityBehavior;

import static org.activiti.runtime.api.impl.MappingExecutionContext.buildMappingExecutionContext;

public class MappingAwareUserTaskBehavior extends UserTaskActivityBehavior {

    private VariablesMappingProvider mappingProvider;

    public MappingAwareUserTaskBehavior(UserTask userTask,
                                        VariablesMappingProvider mappingProvider) {
        super(userTask);
        this.mappingProvider = mappingProvider;
    }

    @Override
    protected Map calculateInputVariables(DelegateExecution execution) {
        return mappingProvider.calculateInputVariables(execution);
    }

    @Override
    protected Map calculateOutBoundVariables(DelegateExecution execution,
                                                             Map taskCompleteVariables) {
        return mappingProvider.calculateOutPutVariables(buildMappingExecutionContext(execution),
                                                        taskCompleteVariables);
    }

}