Hi Lucas,
Basically, I have different clients which are using my library to generate
sql. Currently, we have to 2 seperate repos one for code generation and
another one is using database-schema file generated by first library to
generate jooq tables at build time. And right now its a very tedious
process to connect their database first and run code generation tool to
generate database-schema.xml file and create a pr in second repo with that
database schema file and again start the application. So if there is a way
at runtime only we connect to their database and generate jooq tables on
the fly and create sql query.
Regards
Deepankar Gupta
On Thursday, October 12, 2023 at 12:36:20 PM UTC+5:30 lukas...@gmail.com
wrote:
> Hi Deepankar,
>
> Why do you want to generate classes at runtime?
>
> On Thu, Oct 12, 2023 at 9:01 AM deepankar gupta <deepankar...@gmail.com>
> wrote:
>
>> Hi Lucas,
>>
>> Currently, I am using database-schema.xml file and jooq-codegen-maven
>> plugin to generate jooq tables at build time. But Now I want to create jooq
>> tables at runtime. So I was going through some articles where we can
>> generate jooq tables at runtime using groovy or kotlin script. Is this a
>> correct way or any other alternative.
>> // Create a Groovy script that generates jOOQ classes def script = """
>> import org.jooq.codegen.GenerationTool import org.jooq.meta.jaxb.* import
>> org.jooq.meta.extensions.* import org.jooq.meta.* import java.io.* def
>> config = new Configuration() config.withJdbc(new Jdbc() .withDriver("c
>> om.mysql.cj.jdbc.Driver") .withUrl("jdbc:mysql:
>> //localhost:3306/mydatabase") .withUser("myuser") .withPassword(
>> "mypassword")) config.withGenerator(new Generator() .withDatabase(new
>> Database() .withName("org.jooq.meta.mysql.MySQLDatabase") .withIncludes(
>> ".*") .withExcludes("") .withInputSchema("public")) .withGenerate(new
>> Generate() .withPojos(true) .withDaos(true)) .withTarget(new Target()
>> .withPackageName("com.example.generated") .withDirectory(
>> "/path/to/generated/classes"))) def tool = new GenerationTool()
>> tool.run(config, new PrintWriter(System.out)) """ // Evaluate the Groovy
>> script to generate jOOQ classes GroovyShell shell = new GroovyShell();
>> shell.evaluate(script); // Use the generated jOOQ classes in your
>> application DSLContext context = DSL.using(dataSource, SQLDialect.MYSQL);
>> MyTableRecord record =
>> context.selectFrom(MY_TABLE).where(MY_TABLE.ID.eq(1)).fetchOne();
>>
>> On Thursday, October 12, 2023 at 12:11:32 PM UTC+5:30 lukas...@gmail.com
>> wrote:
>>
>>> Hi Deepankar,
>>>
>>> Thank you for your message.
>>>
>>> What are you trying to do?
>>>
>>> Best Regards,
>>> Lukas
>>>
>>> On Thu, Oct 12, 2023 at 8:02 AM deepankar gupta <deepankar...@gmail.com>
>>> wrote:
>>>
>>>> can jooq create classes from database-schema file at runtime??
>>>>
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