org.ojbc.web.portal.validators.VehicleSearchCommandValidator.java Source code

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Here is the source code for org.ojbc.web.portal.validators.VehicleSearchCommandValidator.java

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/*
 * Unless explicitly acquired and licensed from Licensor under another license, the contents of
 * this file are subject to the Reciprocal Public License ("RPL") Version 1.5, or subsequent
 * versions as allowed by the RPL, and You may not copy or use this file in either source code
 * or executable form, except in compliance with the terms and conditions of the RPL
 *
 * All software distributed under the RPL is provided strictly on an "AS IS" basis, WITHOUT
 * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND LICENSOR HEREBY DISCLAIMS ALL SUCH
 * WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE, QUIET ENJOYMENT, OR NON-INFRINGEMENT. See the RPL for specific language
 * governing rights and limitations under the RPL.
 *
 * http://opensource.org/licenses/RPL-1.5
 *
 * Copyright 2012-2015 Open Justice Broker Consortium
 */
package org.ojbc.web.portal.validators;

import org.apache.commons.lang.StringUtils;
import org.ojbc.web.model.vehicle.search.VehicleSearchRequest;
import org.ojbc.web.portal.controllers.dto.VehicleSearchCommand;
import org.springframework.stereotype.Service;
import org.springframework.validation.BindingResult;

@Service
public class VehicleSearchCommandValidator {
    public void validate(VehicleSearchCommand vehicleSearchCommand, BindingResult errors) {

        VehicleSearchRequest advanceSearch = vehicleSearchCommand.getAdvanceSearch();

        if (StringUtils.isBlank(advanceSearch.getVehicleColor())
                && StringUtils.isBlank(advanceSearch.getVehicleMake())
                && StringUtils.isBlank(advanceSearch.getVehicleModel())
                && StringUtils.isBlank(advanceSearch.getVehiclePlateNumber())
                && StringUtils.isBlank(advanceSearch.getVehicleVIN())) {
            errors.reject("missingRequiredInput",
                    "Search must have either a make, model, color, plate number or VIN, or some combination thereof");
        }

        if (hasYearRange(vehicleSearchCommand)) {
            Integer startYear = vehicleSearchCommand.getAdvanceSearch().getVehicleYearRangeStart();
            Integer endYear = vehicleSearchCommand.getAdvanceSearch().getVehicleYearRangeEnd();

            if (endYear != null && startYear == null) {
                errors.reject("missingRequiredInput",
                        "If end year is specified, start year must also be specified");
            }

            if (startYear != null && endYear != null && startYear > endYear) {
                errors.reject("missingRequiredInput", "End year must be greater than or equal to start year");
            }
        }

        if (advanceSearch.getSourceSystems() == null || advanceSearch.getSourceSystems().size() == 0) {
            errors.reject("missingRequiredInput", "No Source Systems to search are selected.");
        }
    }

    private boolean hasYearRange(VehicleSearchCommand vehicleSearchCommand) {
        return (vehicleSearchCommand.getAdvanceSearch().getVehicleYearRangeStart() != null
                || vehicleSearchCommand.getAdvanceSearch().getVehicleYearRangeEnd() != null);
    }
}