75 lines
2.1 KiB
Java
75 lines
2.1 KiB
Java
package com.example.survey.dao.impl;
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import com.example.survey.dao.RoleDao;
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import com.example.survey.entity.Role;
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import com.example.survey.enumeration.AuthEnum;
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import com.example.survey.enumeration.ResultEnum;
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import com.example.survey.exception.RoleException;
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import lombok.extern.log4j.Log4j2;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.mongodb.core.MongoTemplate;
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import org.springframework.data.mongodb.core.query.Criteria;
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import org.springframework.data.mongodb.core.query.Query;
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import org.springframework.stereotype.Repository;
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import java.util.List;
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import java.util.Set;
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/**
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* @author Pope
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*/
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@Log4j2
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@Repository
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public class RoleDaoImpl implements RoleDao {
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@Autowired
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private MongoTemplate mongoTemplate;
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@Override
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public void saveRole(Role role) {
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try {
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mongoTemplate.save(role);
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} catch (Exception e) {
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throw new RoleException(ResultEnum.ALREADY_EXIST_ROLE);
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}
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}
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@Override
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public Role selectRole(String name) {
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Query query = new Query(Criteria.where("name").is(name));
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return mongoTemplate.findOne(query, Role.class);
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}
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@Override
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public void deleteRole(String name) {
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Query query = new Query(Criteria.where("name").is(name));
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mongoTemplate.remove(query, Role.class);
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}
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@Override
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public List<Role> listRoleLimit(String name, int offset, int pageSize) {
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Criteria criteria = new Criteria();
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if (name != null) {
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criteria.and("name").regex(name);
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}
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Query query = new Query(criteria).skip(offset).limit(pageSize);
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return mongoTemplate.find(query, Role.class);
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}
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@Override
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public long countRole(String name) {
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Criteria criteria = new Criteria();
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if (name != null) {
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criteria.and("name").regex(name);
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}
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Query query = new Query(criteria);
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return mongoTemplate.count(query, Role.class);
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}
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@Override
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public boolean existRole(String name) {
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Query query = new Query(Criteria.where("name").is(name));
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return mongoTemplate.exists(query,Role.class);
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}
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}
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