org.apereo.lap.services.ThresholdTriggerService.java Source code

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Here is the source code for org.apereo.lap.services.ThresholdTriggerService.java

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/**
 * Copyright 2013 Unicon (R) Licensed under the
 * Educational Community 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.osedu.org/licenses/ECL-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.apereo.lap.services;

import java.io.IOException;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.apereo.lap.dao.ConfigurationRepository;
import org.apereo.lap.dao.model.Configuration;
import org.apereo.lap.model.Output;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jdbc.support.rowset.SqlRowSet;
import org.springframework.stereotype.Component;

@Component
public class ThresholdTriggerService {

    static final Logger logger = LoggerFactory.getLogger(ProcessingManagerService.class);

    @Resource
    StorageService storage;

    @Resource
    SSPService sspService;

    @Resource
    ConfigurationRepository configurationRepository;

    public boolean triggerSSP(List<Output> outputs) {

        List<Configuration> configurations = configurationRepository.findAll();

        // Check If Configuration Is Available And Active For SSP
        if (configurations.size() == 0 || !configurations.get(0).isSSPActive())
            return false;

        for (Output output : outputs) {
            Map<String, String> sourceToHeaderMap = output.makeSourceTargetMap();
            String selectSQL = output.makeTempDBSelectSQL();

            SqlRowSet rowSet;
            try {
                rowSet = storage.getTempJdbcTemplate().queryForRowSet(selectSQL);
            } catch (Exception e) {
                throw new RuntimeException("Failure while trying to retrieve the output data set: " + selectSQL);
            }

            while (rowSet.next()) {

                if (!rowSet.wasNull()) {
                    String[] rowVals = new String[sourceToHeaderMap.size()];

                    if (rowVals.length > 0) {
                        String userId = rowSet.getString(1);

                        if (rowVals.length > 2) {
                            try {
                                if (rowSet.getString(3) == "HIGH RISK") {
                                    try {
                                        sspService.createEarlyAlert(configurations.get(0).getSspBaseUrl(), userId);
                                    } catch (IOException ex) {
                                        logger.error(ex.getMessage());
                                    }
                                }
                            } catch (NumberFormatException ex) {
                                logger.error(ex.getMessage());
                            }
                        }
                    }
                }
            }

            return true;
        }

        return false;
    }

}