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From "Dennis Lundberg (JIRA)" <j...@apache.org>
Subject [jira] Closed: (DBUTILS-38) example documentation page, update query
Date Sun, 16 Mar 2008 22:49:27 GMT

     [ https://issues.apache.org/jira/browse/DBUTILS-38?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dennis Lundberg closed DBUTILS-38.
----------------------------------

       Resolution: Fixed
    Fix Version/s: 1.2
         Assignee: Dennis Lundberg

Fixed in r637681.

> example documentation page, update query
> ----------------------------------------
>
>                 Key: DBUTILS-38
>                 URL: https://issues.apache.org/jira/browse/DBUTILS-38
>             Project: Commons DbUtils
>          Issue Type: Improvement
>            Reporter: David Portabella
>            Assignee: Dennis Lundberg
>            Priority: Minor
>             Fix For: 1.2
>
>
> Hello,
> I came across DBUtils:
> http://jakarta.apache.org/commons/dbutils/examples.html
> and I found your contact email:
> http://jakarta.apache.org/commons/dbutils/team-list.html
> In this example page, you show how to query a db, and get a bean object:
> {code}
> QueryRunner run = new QueryRunner(dataSource);
> ResultSetHandler h = new BeanHandler(Person.class);
> Person p = (Person) run.query("SELECT * FROM Person WHERE name=?", "John Doe", h); 
> {code}
> It would be great to show also that it can handle list of objects:
> {code}
> QueryRunner run = new QueryRunner(dataSource);
> ResultSetHandler h = new BeanHandler(Person.class);
> List list = (List) run.query("SELECT * FROM Person WHERE name=?", "John Doe", h); 
> while (Person p : list)
>   System.out.println(p);
> {code}
> or something like this.
> More importantly, it is not obvious how to execute an update query, using a bean object.
> I did not find it in the documentation.
> Would it be something like this?
> {code}
> QueryRunner run = new QueryRunner(dataSource);
> ResultSetHandler h = new BeanHandler(Person.class);
> Person p = (Person) run.query("SELECT * FROM Person WHERE name=?", "John Doe", h); 
> p.setName("new name");
> run.update("UPDATE Person WHERE name = "John Doe", p);
> {code}
> Could you please add the correct example in your example documentation webpage?
> Regards,
> DAvid Portabella

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