SQL-Builder

Plain sql statements are very annoying to write in java. We used this SQL-Builder in one of our student-projects at zhaw.ch. It allows one to build SQL queries and run them with a very straightforward syntax. One example for a select:

RowSet processResult = select().fields("id", "title").tables("process").build().executeQuery();

Feel free to use or copy. Note: please don't use this builder in production, the project is not very well tested.

Usage

Select

RowSet rs = select().tables("users")
                .fields("id", "title")
                .where("name", "Bob")
                .limit(10)
                .build()
                .executeQuery();

Update

update().tables("process")
            .values("title", "My Title")
            .where("owner_id", "42")
            .where("id", id)
            .build()
            .executeUpdate();

Insert

insert().tables("idea")
            .values("title", "My Title", "owner_id", "52")
            .build()
            .executeUpdate();

Delete

delete().tables("idea")
            .where("id", String.valueOf(ideaId))
            .limit(1)
            .build()
            .executeUpdate();

Please check the interface ISqlBuilder.java for all methods and javadoc.

Requirements

Log4j
Apache Commons Lang3

License

SQL-Builder is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

SQL-Builder is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

aebersold / sqlbuilder