StudyMetadataRequestValidator.java

package org.akaza.openclinica.ws.validator;

import org.akaza.openclinica.bean.managestudy.StudyBean;
import org.akaza.openclinica.dao.login.UserAccountDAO;
import org.akaza.openclinica.dao.managestudy.StudyDAO;
import org.akaza.openclinica.dao.managestudy.StudyEventDefinitionDAO;
import org.akaza.openclinica.dao.managestudy.StudySubjectDAO;
import org.akaza.openclinica.ws.bean.BaseStudyDefinitionBean;
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;

import javax.sql.DataSource;

public class StudyMetadataRequestValidator implements Validator {

    DataSource dataSource;
    StudyDAO studyDAO;
    StudySubjectDAO studySubjectDAO;
    StudyEventDefinitionDAO studyEventDefinitionDAO;
    UserAccountDAO userAccountDAO;
    BaseVSValidatorImplementation helper;

    public StudyMetadataRequestValidator(DataSource dataSource) {
        this.dataSource = dataSource;
        helper = new BaseVSValidatorImplementation();
    }

    @SuppressWarnings("rawtypes")
    public boolean supports(Class clazz) {
        return BaseStudyDefinitionBean.class.equals(clazz);
    }

    public void validate(Object obj, Errors e) {
    	BaseStudyDefinitionBean studyMetadataRequest = (BaseStudyDefinitionBean) obj;

        if (studyMetadataRequest.getStudyUniqueId() == null ){//&& studyMetadataRequest.getSiteUniqueId() == null) {
        	 e.reject("studyEventDefinitionRequestValidator.study_does_not_exist");
             return;
        }
        StudyBean study = helper.verifyStudy(getStudyDAO(), studyMetadataRequest.getStudyUniqueId(), null, e);
        if (study == null) return;
        int site_id = -1;StudyBean site;
        if (studyMetadataRequest.getSiteUniqueId() != null) {
        	site = helper.verifySite(getStudyDAO(), studyMetadataRequest.getStudyUniqueId(), studyMetadataRequest.getSiteUniqueId(), null, e);
       
        	if ( site!=null){site_id = site.getId();}
        }
        helper.verifyUser(studyMetadataRequest.getUser(), getUserAccountDAO(), study.getId(), site_id,   e) ;
        	
        
//        
//        StudyUserRoleBean studySur = getUserAccountDAO().findRoleByUserNameAndStudyId(studyMetadataRequest.getUser().getName(), study.getId());
//	      if (studySur.getStatus() != Status.AVAILABLE) {
//	          e.reject("studyEventDefinitionRequestValidator.insufficient_permissions",
//	                  "You do not have sufficient privileges to proceed with this operation.");
//	          return;
//	      }
        
//        if (studyMetadataRequest.getStudyUniqueId() != null && studyMetadataRequest.getSiteUniqueId() == null) {
//            StudyBean study = getStudyDAO().findByUniqueIdentifier(studyMetadataRequest.getStudyUniqueId());
//            if (study == null) {
//            	  e.reject("subjectTransferValidator.study_does_not_exist", new Object[] { studyMetadataRequest.getStudyUniqueId() }, "Study identifier you specified "
//                          + studyMetadataRequest.getStudyUniqueId() + " does not correspond to a valid study.");
//                  return;  
//            }
//       
//            StudyUserRoleBean studySur = getUserAccountDAO().findRoleByUserNameAndStudyId(studyMetadataRequest.getUser().getName(), study.getId());
//            if (studySur.getStatus() != Status.AVAILABLE) {
//                e.reject("studyEventDefinitionRequestValidator.insufficient_permissions",
//                        "You do not have sufficient privileges to proceed with this operation.");
//                return;
//            }
//        }
//        if (studyMetadataRequest.getStudyUniqueId() != null && studyMetadataRequest.getSiteUniqueId() != null) {
//            StudyBean study = getStudyDAO().findByUniqueIdentifier(studyMetadataRequest.getStudyUniqueId());
//            StudyBean site = getStudyDAO().findByUniqueIdentifier(studyMetadataRequest.getSiteUniqueId());
//            if (study == null || site == null || site.getParentStudyId() != study.getId()) {
//                e.reject("studyEventDefinitionRequestValidator.invalid_study_identifier_site_identifier");
//                return;
//            }
//            StudyUserRoleBean siteSur = getUserAccountDAO().findRoleByUserNameAndStudyId(studyMetadataRequest.getUser().getName(), site.getId());
//            if (siteSur.getStatus() != Status.AVAILABLE) {
//                e.reject("studyEventDefinitionRequestValidator.insufficient_permissions",
//                        "You do not have sufficient privileges to proceed with this operation.");
//                return;
//            }
//        }
    }

    public StudyDAO getStudyDAO() {
        return this.studyDAO != null ? studyDAO : new StudyDAO(dataSource);
    }

    public StudySubjectDAO getStudySubjectDAO() {
        return this.studySubjectDAO != null ? studySubjectDAO : new StudySubjectDAO(dataSource);
    }

    public StudyEventDefinitionDAO getStudyEventDefinitionDAO() {
        return this.studyEventDefinitionDAO != null ? studyEventDefinitionDAO : new StudyEventDefinitionDAO(dataSource);
    }

    public UserAccountDAO getUserAccountDAO() {
        return this.userAccountDAO != null ? userAccountDAO : new UserAccountDAO(dataSource);
    }

}