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https://issues.apache.org/jira/browse/DBUTILS-82?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14493116#comment-14493116
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Carl Hall commented on DBUTILS-82:
----------------------------------
Applied the patch with some minor changes as commit r1673285.
> Change BeanListHandler to be able to handle to list of the bean's super class
> or interface
> ------------------------------------------------------------------------------------------
>
> Key: DBUTILS-82
> URL: https://issues.apache.org/jira/browse/DBUTILS-82
> Project: Commons DbUtils
> Issue Type: Improvement
> Affects Versions: 1.3
> Reporter: Kenshi Toriumi
> Assignee: Carl Hall
> Priority: Minor
> Attachments: DBUTILS-82.patch
>
>
> BeanListHandler handles to list of the bean class itself only.
> If want list of the bean's base class or interface, two steps of cast are
> needed.
> {code:borderStyle=solid}
> // Bean is super class or interface of BeanImpl
> BeanListHandler<BeanImpl> blh = new BeanListHandler<BeanImpl>(BeanImpl.class);
> List<BeanImpl> beanImplList = queryRunner.query(sql, blh);
> List<Bean> beanList = (List<Bean>) ((List<?>) beanImplList);
> {code}
> I want to change BeanListHandler to be able to handle to list of the bean's
> super class or interface;
> {code:borderStyle=solid}
> // Bean is super class or interface of BeanImpl
> BeanListHandler<Bean> blh = new BeanListHandler<Bean>(BeanImpl.class);
> List<Bean> beanList = queryRunner.query(sql, blh);
> for (Bean bean : beanList) {
> assert bean == null || bean.getClass() == BeanImpl.class;
> }
> {code}
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