#SELECT FOR UPDATE SPRING JDBCTEMPLATE HOW TO#
#SELECT FOR UPDATE SPRING JDBCTEMPLATE CODE#

Return getSimpleJdbcTemplate().query(SELECT, new NagiosHostMapper(), new Object ) Д®xample #4: Pass in no parameters and get a list/collection back Public List getAllHostsExceptGivenId(int hostId) spring jdbc select example (returns a List) In this next Spring Dao example, I perform a JDBC SELECT query for the given hostId, and then return a list of complex objects (NagiosHost objects) from the query results: Return (NagiosHost)getSimpleJdbcTemplate().queryForObject(SELECT, new NagiosHostMapper(), namedParameters) Д®xample #3: Pass a parameter in, get a list/collection back SqlParameterSource namedParameters = new MapSqlParameterSource('id', hostId) + ' WHERE is_template=false AND id = :id' (' ENTERED BaseNagiosHostDao::getNagiosHostById') Public NagiosHost getNagiosHostById(int hostId) spring jdbc select example (returns an Object) In this Spring Dao example, I perform a JDBC SELECT query for the given hostId, and then return a complex object (a NagiosHost object) from the query results:

#SELECT FOR UPDATE SPRING JDBCTEMPLATE HOW TO#

Spring DAO example #2: How to perform a query for one complex object Return (String)getSimpleJdbcTemplate().queryForObject(SELECT, String.class, namedParameters) SqlParameterSource namedParameters = new MapSqlParameterSource('id', hostTemplateId) + ' WHERE is_template=true AND id = :id' Public String getNagiosHostTemplateNameById(int hostTemplateId) spring jdbc select example (returns a String) That is, this Spring DAOВ method shows how to return one String, not a list of String items: In this first Spring Dao example, I use Spring JDBC to get exactly one String field from one record. Spring JDBC/Dao example #1:В Perform a query for exactly one field

#SELECT FOR UPDATE SPRING JDBCTEMPLATE CODE#

I show the code for that RowMapper (which is an instance of the Spring Framework ParameterizedRowMapper) near the end of this blog post, so you can refer to it as needed. You'll see that many of these examples refer to a NagiosRowMapper. I just wanted to explain why you're going to see the name 'Nagios' in these examples.) (The project is a Java-based web interface for the open source Nagios project, but that doesn't matter too much. In each example I try to show each type of SQL SELECT query that I've used in that project, with a brief explanation before each SQLВ query. I've done a lot of work with The Spring Framework lately, and I love the Spring Dao approach, so this page is a collection of Spring JDBC SELECT query examples ( Spring DAOВ examples)В from a real-world Java project I've been working on. Spring JDBC/Dao FAQ:В Can you share some Spring JDBCВ examples, specifically SQL SELECTВ query examples using Spring Dao objects?

Select for update spring jdbctemplate