Regards Oli
Oliver Heger wrote:
Hi all,
I am working on a SQL generator library and would like to donate it to an open source community. I think it would fit into Jakarta Commons. Here is some information about it:
The library was part of a view framework for web applications. It can generate SELECT statements to retrieve data. The single parts of a SELECT query are represented as objects that can be plugged together (e.g. fields to be retrieved, conditions). Finally a renderer processes this object tree and generates SQL code. This is the list of the goals that are to be achieved:
- Hiding the complex syntax of SQL queries by providing a high level API to construct them.
- Improving performance over naive programming by consequent usage of prepared statements with placeholders where possible.
- Providing mapping facilities between logic names of (bean) properties and database column names.
- Providing (a certain level of) database independency by supporting different renderers that can be customized to specific SQL dialects.
- Persistence of database queries in different storages (e.g. XML files, in a database, ...)
- Supporting dynamic query generation, e.g. if columns from different database tables are involved, the correct join conditions can be generated automatically
- Easy extensibility: just implement your own query part classes
Please let me know if there is some interest in this code. If not, what other options do I have to make it open source?
Thanks! Oliver
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