36.4. 直接实现类型转换

import org.apache.camel.TypeConverter

private class MyOrderTypeConverter implements TypeConverter {

    public <T> T convertTo(Class<T> type, Object value) {
        // converter from value to the MyOrder bean
        MyOrder order = new MyOrder();
        order.setId(Integer.parseInt(value.toString()));
        return (T) order;
    }

    public <T> T convertTo(Class<T> type, Exchange exchange, Object value) {
        // this method with the Exchange parameter will be preferd by Camel to invoke
        // this allows you to fetch information from the exchange during convertions
        // such as an encoding parameter or the likes
        return convertTo(type, value);
    }

    public <T> T mandatoryConvertTo(Class<T> type, Object value) {
        return convertTo(type, value);
    }

    public <T> T mandatoryConvertTo(Class<T> type, Exchange exchange, Object value) {
        return convertTo(type, value);
    }
}

import org.apache.camel.TypeConverter

private class MyOrderTypeConverter implements TypeConverter {

    public <T> T convertTo(Class<T> type, Object value) {
        // converter from value to the MyOrder bean
        MyOrder order = new MyOrder();
        order.setId(Integer.parseInt(value.toString()));
        return (T) order;
    }

    public <T> T convertTo(Class<T> type, Exchange exchange, Object value) {
        // this method with the Exchange parameter will be preferd by Camel to invoke
        // this allows you to fetch information from the exchange during convertions
        // such as an encoding parameter or the likes
        return convertTo(type, value);
    }

    public <T> T mandatoryConvertTo(Class<T> type, Object value) {
        return convertTo(type, value);
    }

    public <T> T mandatoryConvertTo(Class<T> type, Exchange exchange, Object value) {
        return convertTo(type, value);
    }
}

// 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());

<bean id="myOrderTypeConverters" class="..."/>
 <camelContext>
   ...
</camelContext>

<bean id="myOrderTypeConverters" class="..."/>
 <camelContext>
   ...
</camelContext>