Convert external links to AsciiDoc (apache#4062)

docs/components/modules/dataformats/pages/asn1-dataformat.adoc

@@ -10,7 +10,7 @@
 
 *Since Camel {since}*
 
-The ASN.1 Data Format Data Format [Intoduction to ASN.1](https://www.itu.int/en/ITU-T/asn1/Pages/introduction.aspx) is a Camel Frameworks's data format implementation based on Bouncy Castle's bcprov-jdk15on library and jASN.1's java compiler for the formal notation used for describing data transmitted by telecommunications protocols, regardless of language implementation and physical representation of these data, whatever the application, whether complex or very simple. Messages can be unmarshalled (conversion to simple Java POJO(s)) to plain Java objects. By the help of Camel's routing engine and data transformations you can then play with POJO(s) and apply customised formatting and call other Camel Component's to convert and send messages to upstream systems.
+The ASN.1 Data Format (https://www.itu.int/en/ITU-T/asn1/Pages/introduction.aspx[Intoduction to ASN.1]) is a Camel Frameworks's data format implementation based on Bouncy Castle's bcprov-jdk15on library and jASN.1's java compiler for the formal notation used for describing data transmitted by telecommunications protocols, regardless of language implementation and physical representation of these data, whatever the application, whether complex or very simple. Messages can be unmarshalled (conversion to simple Java POJO(s)) to plain Java objects. By the help of Camel's routing engine and data transformations you can then play with POJO(s) and apply customised formatting and call other Camel Component's to convert and send messages to upstream systems.
 
 == ASN.1 Data Format Options
 
@@ -50,7 +50,7 @@ from("direct:unmarshal").unmarshal(asn1).split(body(Iterator.class)).streaming()
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 In the last example we unmarshal BER file payload to plain old Java Objects using Split EIP. The reason for applying Split EIP is already mentioned in the previous example. Please note and keep in mind that reason. In such example we also need to set the fully qualified name of the class or <YourObject>.class reference through data format.
-The important thing to note here is that your object should have been generated by jasn1 compiler which is a nice tool to generate java object representations of your ASN.1 structure. For the reference usage of jasn1 compiler see [JASN.1 Project Page](https://www.beanit.com/asn1/) and please also see how the compiler is invoked with the help of maven's exec plugin.
+The important thing to note here is that your object should have been generated by jasn1 compiler which is a nice tool to generate java object representations of your ASN.1 structure. For the reference usage of jasn1 compiler see https://www.beanit.com/asn1/[JASN.1 Project Page] and please also see how the compiler is invoked with the help of maven's exec plugin.
 For example, in this data format's unit tests an example ASN.1 structure(TestSMSBerCdr.asn1) is added in `src/test/resources/asn1_structure`. jasn1 compiler is invoked and java object's representations are generated in `$\{basedir\}/target/generated/src/test/java`
 The nice thing about this example, you will get POJO instance at the mock endpoint or at whatever your endpoint is.