Custom generator strategies

<configuration>
  <generator>

    <!-- A programmatic naming strategy implementation, referened by class name. -->
    <strategy>
      <name>com.example.AsInDatabaseStrategy</name>
    </strategy>
  </generator>
</configuration>

new org.jooq.meta.jaxb.Configuration()
  .withGenerator(new Generator()

    // A programmatic naming strategy implementation, referened by class name.
    .withStrategy(new Strategy()
      .withName("com.example.AsInDatabaseStrategy")
    )
  )

// The jOOQ-codegen-gradle plugin has been introduced in version 3.19 only.

// The jOOQ-codegen-gradle plugin has been introduced in version 3.19 only.

generationTool {
  generator {

    // A programmatic naming strategy implementation, referened by class name.
    strategy {
      name = "com.example.AsInDatabaseStrategy"
    }
  }
}

Make sure your custom generator strategy and its dependencies are available to the code generator as a code generator dependency

/**
 * It is recommended that you extend the DefaultGeneratorStrategy. Most of the
 * GeneratorStrategy API is already declared final. You only need to override any
 * of the following methods, for whatever generation behaviour you'd like to achieve.
 *
 * Also, the DefaultGeneratorStrategy takes care of disambiguating quite a few object
 * names in case of conflict. For example, MySQL indexes do not really have a name, so
 * a synthetic, non-ambiguous name is generated based on the table. If you override
 * the default behaviour, you must ensure that this disambiguation still takes place
 * for generated code to be compilable.
 *
 * Beware that most methods also receive a "Mode" object, to tell you whether a
 * TableDefinition is being rendered as a Table, Record, POJO, etc. Depending on
 * that information, you can add a suffix only for TableRecords, not for Tables
 */
public class AsInDatabaseStrategy extends DefaultGeneratorStrategy {

    /**
     * Override this to specifiy what identifiers in Java should look like.
     * This will just take the identifier as defined in the database.
     */
    @Override
    public String getJavaIdentifier(Definition definition) {
        // The DefaultGeneratorStrategy disambiguates some synthetic object names,
        // such as the MySQL PRIMARY key names, which do not really have a name
        // Uncomment the below code if you want to reuse that logic.
        // if (definition instanceof IndexDefinition)
        //     return super.getJavaIdentifier(definition);
        return definition.getOutputName();
    }

    /**
     * Override these to specify what a setter in Java should look like. Setters
     * are used in TableRecords, UDTRecords, and POJOs. This example will name
     * setters "set[NAME_IN_DATABASE]"
     */
    @Override
    public String getJavaSetterName(Definition definition, Mode mode) {
        return "set" + definition.getOutputName();
    }

    /**
     * Just like setters...
     */
    @Override
    public String getJavaGetterName(Definition definition, Mode mode) {
        return "get" + definition.getOutputName();
    }

    /**
     * Override this method to define what a Java method generated from a database
     * Definition should look like. This is used mostly for convenience methods
     * when calling stored procedures and functions. This example shows how to
     * set a prefix to a CamelCase version of your procedure
     */
    @Override
    public String getJavaMethodName(Definition definition, Mode mode) {
        return "call" + org.jooq.tools.StringUtils.toCamelCase(definition.getOutputName());
    }

    /**
     * Override this method to define how your Java classes and Java files should
     * be named. This example applies no custom setting and uses CamelCase versions
     * instead
     */
    @Override
    public String getJavaClassName(Definition definition, Mode mode) {
        return super.getJavaClassName(definition, mode);
    }

    /**
     * Override this method to re-define the package names of your generated
     * artefacts.
     */
    @Override
    public String getJavaPackageName(Definition definition, Mode mode) {
        return super.getJavaPackageName(definition, mode);
    }

    /**
     * Override this method to define how Java members should be named. This is
     * used for POJOs and method arguments
     */
    @Override
    public String getJavaMemberName(Definition definition, Mode mode) {
        return definition.getOutputName();
    }

    /**
     * Override this method to define the base class for those artefacts that
     * allow for custom base classes
     */
    @Override
    public String getJavaClassExtends(Definition definition, Mode mode) {
        return Object.class.getName();
    }

    /**
     * Override this method to define the interfaces to be implemented by those
     * artefacts that allow for custom interface implementation
     */
    @Override
    public List<String> getJavaClassImplements(Definition definition, Mode mode) {
        return Arrays.asList(Serializable.class.getName(), Cloneable.class.getName());
    }

    /**
     * Override this method to define the suffix to apply to routines when
     * they are overloaded.
     *
     * Use this to resolve compile-time conflicts in generated source code, in
     * case you make heavy use of procedure overloading
     */
    @Override
    public String getOverloadSuffix(Definition definition, Mode mode, String overloadIndex) {
        return "_OverloadIndex_" + overloadIndex;
    }
}

package com.example.tables;
//   1: ^^^^^^^^^^^^^^^^^^
public class Book extends TableImpl<com.example.tables.records.BookRecord> {
//        2: ^^^^                                           3: ^^^^^^^^^^
    public static final Book    BOOK = new Book();
//                   2: ^^^^ 4: ^^^^
    public final TableField<BookRecord, Integer> ID = /* ... */
//                       3: ^^^^^^^^^^        5: ^^
}

// 1: strategy.getJavaPackageName(table)
// 2: strategy.getJavaClassName(table)
// 3: strategy.getJavaClassName(table, Mode.RECORD)
// 4: strategy.getJavaIdentifier(table)
// 5: strategy.getJavaIdentifier(column)

package com.example.tables.records;
//   1: ^^^^^^^^^^^^^^^^^^^^^^^^^^
public class BookRecord extends UpdatableRecordImpl<BookRecord> {
//        2: ^^^^^^^^^^                          2: ^^^^^^^^^^
    public void setId(Integer value) { /* ... */ }
//           3: ^^^^^
    public Integer getId() { /* ... */ }
//              4: ^^^^^
}

// 1: strategy.getJavaPackageName(table, Mode.RECORD)
// 2: strategy.getJavaClassName(table, Mode.RECORD)
// 3: strategy.getJavaSetterName(column, Mode.RECORD)
// 4: strategy.getJavaGetterName(column, Mode.RECORD)

package com.example.tables.pojos;
//   1: ^^^^^^^^^^^^^^^^^^^^^^^^
public class Book implements java.io.Serializable {
//        2: ^^^^
    private Integer id;
//               3: ^^
    public void setId(Integer value) { /* ... */ }
//           4: ^^^^^
    public Integer getId() { /* ... */ }
//              5: ^^^^^

}

// 1: strategy.getJavaPackageName(table, Mode.POJO)
// 2: strategy.getJavaClassName(table, Mode.POJO)
// 3: strategy.getJavaMemberName(column, Mode.POJO)
// 4: strategy.getJavaSetterName(column, Mode.POJO)
// 5: strategy.getJavaGetterName(column, Mode.POJO)