/*
* Copyright 2016 Red Hat, 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.jbpm.kie.services.impl.query.mapper;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.dashbuilder.dataset.DataSet;
import org.jbpm.services.api.model.UserTaskInstanceDesc;
import org.jbpm.services.api.query.QueryResultMapper;
/**
* Dedicated mapper that transform data set into List of UserTaskInstanceDesc
*
*/
public class UserTaskInstanceQueryMapper extends AbstractQueryMapper<UserTaskInstanceDesc> implements QueryResultMapper<List<UserTaskInstanceDesc>> {
private static final long serialVersionUID = 5935133069234696712L;
/**
* Dedicated for ServiceLoader to create instance, use <code>get()</code> method instead
*/
public UserTaskInstanceQueryMapper() {
super();
}
public static UserTaskInstanceQueryMapper get() {
return new UserTaskInstanceQueryMapper();
}
@Override
public List<UserTaskInstanceDesc> map(Object result) {
if (result instanceof DataSet) {
DataSet dataSetResult = (DataSet) result;
List<UserTaskInstanceDesc> mappedResult = new ArrayList<UserTaskInstanceDesc>();
if (dataSetResult != null) {
for (int i = 0; i < dataSetResult.getRowCount(); i++) {
UserTaskInstanceDesc ut = buildInstance(dataSetResult, i);
mappedResult.add(ut);
}
}
return mappedResult;
}
throw new IllegalArgumentException("Unsupported result for mapping " + result);
}
@Override
protected UserTaskInstanceDesc buildInstance(DataSet dataSetResult, int index) {
UserTaskInstanceDesc userTask = new org.jbpm.kie.services.impl.model.UserTaskInstanceDesc(
getColumnLongValue(dataSetResult, COLUMN_TASKID, index),//taskId,
getColumnStringValue(dataSetResult, COLUMN_TASK_STATUS, index),//status,
getColumnDateValue(dataSetResult, COLUMN_ACTIVATIONTIME, index),//activationTime,
getColumnStringValue(dataSetResult, COLUMN_NAME, index),//name,
getColumnStringValue(dataSetResult, COLUMN_DESCRIPTION, index),//description,
getColumnIntValue(dataSetResult, COLUMN_PRIORITY, index),//priority,
getColumnStringValue(dataSetResult, COLUMN_ACTUALOWNER, index),//actualOwner,
getColumnStringValue(dataSetResult, COLUMN_CREATEDBY, index),//createdBy,
getColumnStringValue(dataSetResult, COLUMN_DEPLOYMENTID, index),//deploymentId,
getColumnStringValue(dataSetResult, COLUMN_TASK_PROCESSID, index),//processId,
getColumnLongValue(dataSetResult, COLUMN_TASK_PROCESSINSTANCEID, index),//processInstanceId,
getColumnDateValue(dataSetResult, COLUMN_CREATEDON, index),//createdOn,
getColumnDateValue(dataSetResult, COLUMN_DUEDATE, index)//dueDate
);
return userTask;
}
@Override
public String getName() {
return "UserTasks";
}
@Override
public Class<?> getType() {
return UserTaskInstanceDesc.class;
}
@Override
public QueryResultMapper<List<UserTaskInstanceDesc>> forColumnMapping(Map<String, String> columnMapping) {
return new UserTaskInstanceQueryMapper();
}
}