org.jasig.portlet.ClassifiedsPortlet.domain.SubmitAdFormValidator.java Source code

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Here is the source code for org.jasig.portlet.ClassifiedsPortlet.domain.SubmitAdFormValidator.java

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/**
 * Licensed to Jasig under one or more contributor license
 * agreements. See the NOTICE file distributed with this work
 * for additional information regarding copyright ownership.
 * Jasig licenses this file to you 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.jasig.portlet.ClassifiedsPortlet.domain;

import org.jasig.portlet.ClassifiedsPortlet.domain.Ad;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

import java.util.*;
import java.util.Date;

public class SubmitAdFormValidator implements Validator {

    public boolean supports(Class clazz) {
        return Ad.class.isAssignableFrom(clazz);
    }

    public void validate(Object target, Errors errors) {

        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "category", "required.category");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "title", "required.title");
        ValidationUtils.rejectIfEmpty(errors, "startDate", "required.startDate");
        ValidationUtils.rejectIfEmpty(errors, "endDate", "required.endDate");
        ValidationUtils.rejectIfEmpty(errors, "description", "required.description");

        Ad form = (Ad) target;

        if (form.getPolicyAccepted() == false) {

            errors.rejectValue("policyAccepted", "required.policyAccepted");
        }

        if (form.getStartDate() != null && form.getEndDate() != null
                && !form.getStartDate().before(form.getEndDate())) {
            errors.rejectValue("startDate", "invalid.startDateAfterEndDate");
        }

        Calendar cal = Calendar.getInstance();
        Date today = new Date();

        cal.setTime(today);
        cal.add(Calendar.DATE, 60);
        Date maxStartDate = cal.getTime();

        if (form.getStartDate() != null && form.getStartDate().after(maxStartDate)) {
            errors.rejectValue("startDate", "invalid.startDatePastMaximumDays");
        }

        cal.setTime(today);
        cal.add(Calendar.DATE, 120);
        Date maxEndDate = cal.getTime();

        if (form.getEndDate() != null && form.getEndDate().after(maxEndDate)) {
            errors.rejectValue("startDate", "invalid.endDatePastMaximumDays");
        }

        if (form.getDescription().length() > 2056) {
            errors.rejectValue("description", "tolong.description");
        }
        ;

        if (form.getCategory() == null) {
            errors.rejectValue("category", "required.category");
        }
        ;

    }

}