Available in versions: Dev (3.20) | Latest (3.19) | 3.18 | 3.17 | 3.16 | 3.15 | 3.14 | 3.13 | 3.12 | 3.11 | 3.10
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:
XML (standalone and maven)
Programmatic
Gradle (Kotlin)
Gradle (Groovy)
Gradle (third party)
<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
- LOWER_FIRST_LETTER : Transform the first letter into lower case : MY_name => mY_name
- UPPER : Transform the database name into upper case : MY_name => MY_NAME
- UPPER_FIRST_LETTER : Transform the first letter 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.meta.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
// - LOWER_FIRST_LETTER : Transform the first letter into lower case : MY_name => mY_name
// - UPPER : Transform the database name into upper case : MY_name => MY_NAME
// - UPPER_FIRST_LETTER : Transform the first letter 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.
import org.jooq.meta.jaxb.*
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
// - LOWER_FIRST_LETTER : Transform the first letter into lower case : MY_name => mY_name
// - UPPER : Transform the database name into upper case : MY_name => MY_NAME
// - UPPER_FIRST_LETTER : Transform the first letter 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 = 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.
expression = "PREFIX_$0_SUFFIX"
}
}
}
}
}
}
}
See the configuration XSD and gradle code generation for more details.
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
// - LOWER_FIRST_LETTER : Transform the first letter into lower case : MY_name => mY_name
// - UPPER : Transform the database name into upper case : MY_name => MY_NAME
// - UPPER_FIRST_LETTER : Transform the first letter 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.
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
// - LOWER_FIRST_LETTER : Transform the first letter into lower case : MY_name => mY_name
// - UPPER : Transform the database name into upper case : MY_name => MY_NAME
// - UPPER_FIRST_LETTER : Transform the first letter 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.
Feedback
Do you have any feedback about this page? We'd love to hear it!