Java ParameterizedBeanPropertyRowMapper类代码示例

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
private RowMapper<?> getListRealType(Method method) {
    ResultType resultType = method.getAnnotation(ResultType.class);
    if (resultType != null) {
        if (resultType.value().equals(Map.class)) {
            return getColumnMapRowMapper();
        }
        return ParameterizedBeanPropertyRowMapper.newInstance(resultType.value());
    }
    String genericReturnType = method.getGenericReturnType().toString();
    String realType = genericReturnType.replace("java.util.List", "").replace("<", "").replace(">", "");
    if (realType.contains("java.util.Map")) {
        return getColumnMapRowMapper();
    } else if (realType.length() > 0) {
        try {
            return ParameterizedBeanPropertyRowMapper.newInstance(Class.forName(realType));
        } catch (ClassNotFoundException e) {
            LOGGER.error(e.getMessage(), e.fillInStackTrace());
            throw new RuntimeException("dao get class error ,class name is:" + realType);
        }
    }
    return getColumnMapRowMapper();
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
/**
 * Loads the {@link Owner} with the supplied <code>id</code>; also loads
 * the {@link Pet Pets} and {@link Visit Visits} for the corresponding
 * owner, if not already loaded.
 */
@Transactional(readOnly = true)
public Owner loadOwner(int id) throws DataAccessException {
	Owner owner;
	try {
		owner = this.simpleJdbcTemplate.queryForObject(
				"SELECT id, first_name, last_name, address, city, telephone FROM owners WHERE id=?",
				ParameterizedBeanPropertyRowMapper.newInstance(Owner.class),
				id);
	}
	catch (EmptyResultDataAccessException ex) {
		throw new ObjectRetrievalFailureException(Owner.class, new Integer(id));
	}
	loadPetsAndVisits(owner);
	return owner;
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
/**
 * Loads the {@link Owner} with the supplied <code>id</code>; also loads the {@link Pet Pets} and {@link Visit Visits}
 * for the corresponding owner, if not already loaded.
 */
@Override
public Owner findById(int id) throws DataAccessException {
    Owner owner;
    try {
        Map<String, Object> params = new HashMap<String, Object>();
        params.put("id", id);
        owner = this.namedParameterJdbcTemplate.queryForObject(
                "SELECT id, first_name, last_name, address, city, telephone FROM owners WHERE id= :id",
                params,
                ParameterizedBeanPropertyRowMapper.newInstance(Owner.class)
        );
    } catch (EmptyResultDataAccessException ex) {
        throw new ObjectRetrievalFailureException(Owner.class, id);
    }
    loadPetsAndVisits(owner);
    return owner;
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
public T queryForObject(String sql, Class clazz, Object... args) {
	try {
		return (T) simpleJdbcTemplate
				.queryForObject(sql, ParameterizedBeanPropertyRowMapper
						.newInstance(clazz), args);
		// return (T) this.jdbcTemplate.queryForObject(sql, args, clazz);
	} catch (Exception ex) {
		// ex.printStackTrace();
		// throw new ObjectNotFoundException(ex, sql);
		this.logger.error("查询出错", ex);
		return null;
	}
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
/**
 * Refresh the cache of Vets that the Clinic is holding.
 * @see org.springframework.samples.petclinic.Clinic#getVets()
 */
@ManagedOperation
@Transactional(readOnly = true)
public void refreshVetsCache() throws DataAccessException {
	synchronized (this.vets) {
		this.logger.info("Refreshing vets cache");

		// Retrieve the list of all vets.
		this.vets.clear();
		this.vets.addAll(this.simpleJdbcTemplate.query(
				"SELECT id, first_name, last_name FROM vets ORDER BY last_name,first_name",
				ParameterizedBeanPropertyRowMapper.newInstance(Vet.class)));

		// Retrieve the list of all possible specialties.
		final List<Specialty> specialties = this.simpleJdbcTemplate.query(
				"SELECT id, name FROM specialties",
				ParameterizedBeanPropertyRowMapper.newInstance(Specialty.class));

		// Build each vet's list of specialties.
		for (Vet vet : this.vets) {
			final List<Integer> vetSpecialtiesIds = this.simpleJdbcTemplate.query(
					"SELECT specialty_id FROM vet_specialties WHERE vet_id=?",
					new ParameterizedRowMapper<Integer>() {
						public Integer mapRow(ResultSet rs, int row) throws SQLException {
							return Integer.valueOf(rs.getInt(1));
						}},
					vet.getId().intValue());
			for (int specialtyId : vetSpecialtiesIds) {
				Specialty specialty = EntityUtils.getById(specialties, Specialty.class, specialtyId);
				vet.addSpecialty(specialty);
			}
		}
	}
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
/**
 * Loads {@link Owner Owners} from the data store by last name, returning
 * all owners whose last name <i>starts</i> with the given name; also loads
 * the {@link Pet Pets} and {@link Visit Visits} for the corresponding
 * owners, if not already loaded.
 */
@Transactional(readOnly = true)
public Collection<Owner> findOwners(String lastName) throws DataAccessException {
	List<Owner> owners = this.simpleJdbcTemplate.query(
			"SELECT id, first_name, last_name, address, city, telephone FROM owners WHERE last_name like ?",
			ParameterizedBeanPropertyRowMapper.newInstance(Owner.class),
			lastName + "%");
	loadOwnersPetsAndVisits(owners);
	return owners;
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
@Override
public List<ProjDescDetail> getProjectDescDetailList(Set<Integer> descItemIds, String descType) {
	String sqlQuery = "select * from " + DescriptionType.getDescriptionTableName(descType) + " where ProjDescId in (:ids)";
	MapSqlParameterSource parameters = new MapSqlParameterSource();
	parameters.addValue("ids", descItemIds);
	List<ProjDescDetail> projDescDetails = namedParameterJdbcTemplate.query(sqlQuery, parameters, ParameterizedBeanPropertyRowMapper.newInstance(ProjDescDetail.class));
	return projDescDetails;
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
/**
 * <p> 构造函数初始化SQL,及相关参数 </p>
 * @param sql
 * @param params
 */
public QueryImpl(
			Class<T> entity ,
			JdbcTemplate jdbcTemplate,
			SQLGenerator sqlGenerator,
			String sql,
			Object...params){
	super(jdbcTemplate,sqlGenerator,sql,params);
	this.mapper = ParameterizedBeanPropertyRowMapper.newInstance( entity );
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
/**
 * Refresh the cache of Vets that the ClinicService is holding.
 *
 * @see org.springframework.samples.petclinic.model.service.ClinicService#findVets()
 */
@Override
public Collection<Vet> findAll() throws DataAccessException {
    List<Vet> vets = new ArrayList<Vet>();
    // Retrieve the list of all vets.
    vets.addAll(this.jdbcTemplate.query(
            "SELECT id, first_name, last_name FROM vets ORDER BY last_name,first_name",
            ParameterizedBeanPropertyRowMapper.newInstance(Vet.class)));

    // Retrieve the list of all possible specialties.
    final List<Specialty> specialties = this.jdbcTemplate.query(
            "SELECT id, name FROM specialties",
            ParameterizedBeanPropertyRowMapper.newInstance(Specialty.class));

    // Build each vet's list of specialties.
    for (Vet vet : vets) {
        final List<Integer> vetSpecialtiesIds = this.jdbcTemplate.query(
                "SELECT specialty_id FROM vet_specialties WHERE vet_id=?",
                new ParameterizedRowMapper<Integer>() {
                    @Override
                    public Integer mapRow(ResultSet rs, int row) throws SQLException {
                        return Integer.valueOf(rs.getInt(1));
                    }
                },
                vet.getId().intValue());
        for (int specialtyId : vetSpecialtiesIds) {
            Specialty specialty = EntityUtils.getById(specialties, Specialty.class, specialtyId);
            vet.addSpecialty(specialty);
        }
    }
    return vets;
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
/**
 * Loads {@link Owner Owners} from the data store by last name, returning all owners whose last name <i>starts</i> with
 * the given name; also loads the {@link Pet Pets} and {@link Visit Visits} for the corresponding owners, if not
 * already loaded.
 */
@Override
public Collection<Owner> findByLastName(String lastName) throws DataAccessException {
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("lastName", lastName + "%");
    List<Owner> owners = this.namedParameterJdbcTemplate.query(
            "SELECT id, first_name, last_name, address, city, telephone FROM owners WHERE last_name like :lastName",
            params,
            ParameterizedBeanPropertyRowMapper.newInstance(Owner.class)
    );
    loadOwnersPetsAndVisits(owners);
    return owners;
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
@Override
public List<PetType> findPetTypes() throws DataAccessException {
    Map<String, Object> params = new HashMap<String, Object>();
    return this.namedParameterJdbcTemplate.query(
            "SELECT id, name FROM types ORDER BY name",
            params,
            ParameterizedBeanPropertyRowMapper.newInstance(PetType.class));
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
@Override
public SysUser findById(Integer id) {
	try{
		String sql = "SELECT * FROM sys_user WHERE id=?";
		return this.jdbcTemplate.queryForObject(sql, 
				ParameterizedBeanPropertyRowMapper.newInstance(SysUser.class),id);
	}catch(EmptyResultDataAccessException e){
		e.printStackTrace();
		return null;
	}
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
@Override
public List<SysUser> findList(SysUser sysUser) {
	logger.info("######info.....");
	logger.debug("######debug.....");
	logger.error("######error.....");
	String sql = "SELECT * FROM sys_user";
	return this.jdbcTemplate.query(sql, ParameterizedBeanPropertyRowMapper.newInstance(SysUser.class));
}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
public List<T> queryForList(String sql, Class clazz, Object... args) {
	return this.simpleJdbcTemplate.query(sql,
			ParameterizedBeanPropertyRowMapper.newInstance(clazz), args);

}
 

import org.springframework.jdbc.core.simple.ParameterizedBeanPropertyRowMapper; //导入依赖的package包/类
private Object getReturnDaoResult(String dbType, DaoPage pageSetting, Method method, String executeSql, Map<String, Object> paramMap) {
    String methodName = method.getName();
    if (checkActiveKey(methodName)) {
        if (paramMap != null) {
            return namedParameterJdbcTemplate.update(executeSql, paramMap);
        } else {
            return jdbcTemplate.update(executeSql);
        }
    } else if (checkBatchKey(methodName)) {
        return batchUpdate(executeSql);
    } else {
        Class<?> returnType = method.getReturnType();
        if(returnType.isPrimitive()){
            Number number = jdbcTemplate.queryForObject(executeSql, BigDecimal.class);
            if ("int".equals(returnType.getCanonicalName())) {
                return number.intValue();
            } else if ("long".equals(returnType.getCanonicalName())) {
                return number.longValue();
            } else if ("double".equals(returnType.getCanonicalName())) {
                return number.doubleValue();
            }
        } else if(returnType.isAssignableFrom(List.class) || returnType.isAssignableFrom(DaoPage.class)){
            int page = pageSetting.getPage();
            int rows = pageSetting.getRows();
            if (page != 0 && rows != 0) {
                if(returnType.isAssignableFrom(DaoPage.class)){
                    if(paramMap != null){
                        pageSetting.setTotal(namedParameterJdbcTemplate.queryForObject(getCountSql(executeSql), paramMap, Integer.class));
                    } else{
                        pageSetting.setTotal(jdbcTemplate.queryForObject(getCountSql(executeSql), Integer.class));
                    }
                }
                executeSql = DaoUtil.createPageSql(dbType, executeSql, page, rows);
            }
            RowMapper resultType = getListRealType(method);
            List list;
            if (paramMap != null) {
                list = namedParameterJdbcTemplate.query(executeSql, paramMap, resultType);
            } else {
                list = jdbcTemplate.query(executeSql, resultType);
            }

            if (returnType.isAssignableFrom(DaoPage.class)) {
                pageSetting.setResults(list);
                return pageSetting;
            } else {
                return list;
            }
        } else if (returnType.isAssignableFrom(Map.class)) {
            // Map类型
            if (paramMap != null) {
                return namedParameterJdbcTemplate.queryForObject(executeSql, paramMap, getColumnMapRowMapper());
            } else {
                return jdbcTemplate.queryForObject(executeSql, getColumnMapRowMapper());
            }
        } else if (returnType.isAssignableFrom(String.class)) {
            if (paramMap != null) {
                return namedParameterJdbcTemplate.queryForObject(executeSql, paramMap, String.class);
            } else {
                return jdbcTemplate.queryForObject(executeSql, String.class);
            }
        } else if (DaoUtil.isWrapClass(returnType)) {
            if (paramMap != null) {
                return namedParameterJdbcTemplate.queryForObject(executeSql, paramMap, returnType);
            } else {
                return jdbcTemplate.queryForObject(executeSql, returnType);
            }
        } else {
            // 对象类型
            RowMapper<?> rm = ParameterizedBeanPropertyRowMapper.newInstance(returnType);
            if (paramMap != null) {
                return namedParameterJdbcTemplate.queryForObject(executeSql, paramMap, rm);
            } else {
                return jdbcTemplate.queryForObject(executeSql, rm);
            }
        }
    }

    return null;
}