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44.3. Implementing a Type Converter Directly
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Generally, the recommended way to implement a type converter is to use an annotated class, as described in the previous section, Section 44.2, “Implementing Type Converter Using Annotations”. But if you want to have complete control over the registration of your type converter, you can implement a custom slave type converter and add it directly to the type converter registry, as described here.
Implement the TypeConverter interface Copia collegamentoCollegamento copiato negli appunti!
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To implement your own type converter class, define a class that implements the
TypeConverter
interface. For example, the following MyOrderTypeConverter
class converts an integer value to a MyOrder
object, where the integer value is used to initialize the order ID in the MyOrder
object.
Add the type converter to the registry Copia collegamentoCollegamento copiato negli appunti!
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You can add the custom type converter directly to the type converter registry using code like the following:
// Add the custom type converter to the type converter registry context.getTypeConverterRegistry().addTypeConverter(MyOrder.class, String.class, new MyOrderTypeConverter());
// Add the custom type converter to the type converter registry
context.getTypeConverterRegistry().addTypeConverter(MyOrder.class, String.class, new MyOrderTypeConverter());
Where
context
is the current org.apache.camel.CamelContext
instance. The addTypeConverter()
method registers the MyOrderTypeConverter
class against the specific type conversion, from String.class
to MyOrder.class
.