54 lines
2.0 KiB
Java
54 lines
2.0 KiB
Java
package eu.eudat.validators;
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import eu.eudat.entities.DMP;
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import eu.eudat.models.criteria.DataManagementPlanCriteria;
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import eu.eudat.models.dmp.DataManagementPlanNewVersionModel;
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import eu.eudat.services.ApiContext;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import org.springframework.validation.Errors;
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import org.springframework.validation.Validator;
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import java.util.Arrays;
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import java.util.List;
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import java.util.UUID;
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/**
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* Created by ikalyvas on 3/7/2018.
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*/
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@Component("dataManagementPlanNewVersionValidator")
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public class DataManagementPlanNewVersionValidator implements Validator {
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private ApiContext apiContext;
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@Autowired
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public DataManagementPlanNewVersionValidator(ApiContext apiContext) {
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this.apiContext = apiContext;
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}
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@Override
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public boolean supports(Class<?> aClass) {
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return DataManagementPlanNewVersionModel.class.equals(aClass);
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}
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@Override
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public void validate(Object obj, Errors errors) {
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DataManagementPlanNewVersionModel dataManagementPlanNewVersionModel = (DataManagementPlanNewVersionModel) obj;
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DataManagementPlanCriteria criteria = new DataManagementPlanCriteria();
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List<UUID> groupIds = Arrays.asList(dataManagementPlanNewVersionModel.getGroupId());
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criteria.setGroupIds(groupIds);
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DMP latestDmp = apiContext.getOperationsContext().getDatabaseRepository().getDmpDao().getWithCriteria(criteria).getSingleOrDefault();
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if (latestDmp.getVersion() >= dataManagementPlanNewVersionModel.getVersion()) {
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errors.rejectValue("version", "datamanagementplannewversion.version.notacceptable");
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}
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else if (latestDmp.getVersion() + 1 != dataManagementPlanNewVersionModel.getVersion()) {
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errors.rejectValue("version", "datamanagementplannewversion.version.notnext");
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}
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}
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public static boolean supportsType(Class<?> aClass) {
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return DataManagementPlanNewVersionModel.class.equals(aClass);
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}
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}
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