Java Code Examples for org.springframework.dao.support.DataAccessUtils#nullableSingleResult()
The following examples show how to use
org.springframework.dao.support.DataAccessUtils#nullableSingleResult() .
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Example 1
Source File: JdbcTemplate.java From spring-analysis-note with MIT License | 5 votes |
@Override @Nullable public <T> T queryForObject(String sql, Object[] args, int[] argTypes, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = query(sql, args, argTypes, new RowMapperResultSetExtractor<>(rowMapper, 1)); return DataAccessUtils.nullableSingleResult(results); }
Example 2
Source File: NamedParameterJdbcTemplate.java From spring-analysis-note with MIT License | 5 votes |
@Override @Nullable public <T> T queryForObject(String sql, SqlParameterSource paramSource, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = getJdbcOperations().query(getPreparedStatementCreator(sql, paramSource), rowMapper); return DataAccessUtils.nullableSingleResult(results); }
Example 3
Source File: JdbcTemplate.java From java-technology-stack with MIT License | 5 votes |
@Override @Nullable public <T> T queryForObject(String sql, Object[] args, int[] argTypes, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = query(sql, args, argTypes, new RowMapperResultSetExtractor<>(rowMapper, 1)); return DataAccessUtils.nullableSingleResult(results); }
Example 4
Source File: NamedParameterJdbcTemplate.java From java-technology-stack with MIT License | 5 votes |
@Override @Nullable public <T> T queryForObject(String sql, SqlParameterSource paramSource, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = getJdbcOperations().query(getPreparedStatementCreator(sql, paramSource), rowMapper); return DataAccessUtils.nullableSingleResult(results); }
Example 5
Source File: JdbcTemplate.java From spring-analysis-note with MIT License | 4 votes |
@Override @Nullable public <T> T queryForObject(String sql, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = query(sql, rowMapper); return DataAccessUtils.nullableSingleResult(results); }
Example 6
Source File: JdbcTemplate.java From spring-analysis-note with MIT License | 4 votes |
@Override @Nullable public <T> T queryForObject(String sql, @Nullable Object[] args, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = query(sql, args, new RowMapperResultSetExtractor<>(rowMapper, 1)); return DataAccessUtils.nullableSingleResult(results); }
Example 7
Source File: JdbcTemplate.java From spring-analysis-note with MIT License | 4 votes |
@Override @Nullable public <T> T queryForObject(String sql, RowMapper<T> rowMapper, @Nullable Object... args) throws DataAccessException { List<T> results = query(sql, args, new RowMapperResultSetExtractor<>(rowMapper, 1)); return DataAccessUtils.nullableSingleResult(results); }
Example 8
Source File: JdbcTemplate.java From java-technology-stack with MIT License | 4 votes |
@Override @Nullable public <T> T queryForObject(String sql, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = query(sql, rowMapper); return DataAccessUtils.nullableSingleResult(results); }
Example 9
Source File: JdbcTemplate.java From java-technology-stack with MIT License | 4 votes |
@Override @Nullable public <T> T queryForObject(String sql, @Nullable Object[] args, RowMapper<T> rowMapper) throws DataAccessException { List<T> results = query(sql, args, new RowMapperResultSetExtractor<>(rowMapper, 1)); return DataAccessUtils.nullableSingleResult(results); }
Example 10
Source File: JdbcTemplate.java From java-technology-stack with MIT License | 4 votes |
@Override @Nullable public <T> T queryForObject(String sql, RowMapper<T> rowMapper, @Nullable Object... args) throws DataAccessException { List<T> results = query(sql, args, new RowMapperResultSetExtractor<>(rowMapper, 1)); return DataAccessUtils.nullableSingleResult(results); }