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MatcherRule
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
Most matchers use references to MatcherRule, which is an XSD type that looks like this:
<configuration>
<generator>
<strategy>
<matchers>
<schemas>
<schema>
<schemaClass>
<!-- The optional transform element lets you apply a name transformation algorithm
to transform the actual database name into a more convenient form. Possible values are:
- AS_IS : Leave the database name as it is : MY_name => MY_name
- LOWER : Transform the database name into lower case : MY_name => my_name
- UPPER : Transform the database name into upper case : MY_name => MY_NAME
- CAMEL : Transform the database name into camel case : MY_name => myName
- PASCAL : Transform the database name into pascal case : MY_name => MyName -->
<transform>CAMEL</transform>
<!-- The mandatory expression element lets you specify a replacement expression to be used when
replacing the matcher's regular expression. You can use indexed variables $0, $1, $2. -->
<expression>PREFIX_$0_SUFFIX</expression>
</schemaClass>
</schema>
</schemas>
</matchers>
</strategy>
</generator>
</configuration>
See the configuration XSD, standalone code generation, and maven code generation for more details.
new org.jooq.util.jaxb.Configuration()
.withGenerator(new Generator()
.withStrategy(new Strategy()
.withMatchers(new Matchers()
.withSchemas(
new MatchersSchemaType()
.withSchemaClass(new MatcherRule()
// The optional transform element lets you apply a name transformation algorithm
// to transform the actual database name into a more convenient form. Possible values are:
//
// - AS_IS : Leave the database name as it is : MY_name => MY_name
// - LOWER : Transform the database name into lower case : MY_name => my_name
// - UPPER : Transform the database name into upper case : MY_name => MY_NAME
// - CAMEL : Transform the database name into camel case : MY_name => myName
// - PASCAL : Transform the database name into pascal case : MY_name => MyName
.withTransform(MatcherTransformType.CAMEL)
// The mandatory expression element lets you specify a replacement expression to be used when
// replacing the matcher's regular expression. You can use indexed variables $0, $1, $2.
.withExpression("PREFIX_$0_SUFFIX")
)
)
)
)
)
See the configuration XSD and programmatic code generation for more details.
// 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 {
strategy {
matchers {
schemas {
schema {
schemaClass {
// The optional transform element lets you apply a name transformation algorithm
// to transform the actual database name into a more convenient form. Possible values are:
//
// - AS_IS : Leave the database name as it is : MY_name => MY_name
// - LOWER : Transform the database name into lower case : MY_name => my_name
// - UPPER : Transform the database name into upper case : MY_name => MY_NAME
// - CAMEL : Transform the database name into camel case : MY_name => myName
// - PASCAL : Transform the database name into pascal case : MY_name => MyName
transform = "CAMEL"
// The mandatory expression element lets you specify a replacement expression to be used when
// replacing the matcher's regular expression. You can use indexed variables $0, $1, $2.
expression = "PREFIX_$0_SUFFIX"
}
}
}
}
}
}
}
See the configuration XSD and gradle code generation for more details.
As always, when regular expressions are used, they are regular expressions with default flags.
In other words, a MatcherRule describes how a specific object type name (e.g. a class name representing a generated org.jooq.Schema) should be declared and referenced based on the object's input name.
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