[jira] [Resolved] (CAMEL-12343) Using DefautMessage() and GenericFileMessage() without CamelContext throw Exception

["Claus Ibsen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-12343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-12343.
---------------------------------
       Resolution: Not A Bug
         Assignee: Claus Ibsen
    Fix Version/s: 2.21.0

This is by design the code as-is

> Using DefautMessage() and GenericFileMessage() without CamelContext throw Exception
> -----------------------------------------------------------------------------------
>
>                 Key: CAMEL-12343
>                 URL: https://issues.apache.org/jira/browse/CAMEL-12343
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.20.0, 2.20.1, 2.20.2, 2.21.0
>            Reporter: Farès Hassak
>            Assignee: Claus Ibsen
>            Priority: Major
>             Fix For: 2.21.0
>
>
> Hello,
> I am using version 2.19.2 and try to migrate to version 2.20.2 (and then to 2.21.0).
> Using DefautMessage() and GenericFileMessage() without CamelContext throw Exception :
> {code:java}
> java.lang.IllegalArgumentException: CamelContext must be specified on: Message[] at org.apache.camel.util.ObjectHelper.notNull(ObjectHelper.java:342)
> {code}
> In version 2.20.0, I see that these constructor was deprecated and new contructors was introduced for this new feature https://issues.apache.org/jira/browse/CAMEL-11149 :
> To remain better backward compatibility, i would suggest to refer the new constructor in deprecated contructor  :
> {code:java}
>  @Deprecated
>     public DefaultMessage() {
>         this(new DefaultCamelContext()); //use new contructor with DefaultCamelContext to avoid exception
>     }
>     public DefaultMessage(CamelContext camelContext) {
>         setCamelContext(camelContext);
>     }
> {code}
> {code:java}
>     @Deprecated
>     public GenericFileMessage() {
>         this(new DefaultCamelContext()); //use new contructor with DefaultCamelContext to avoid exception
>     }
>     public GenericFileMessage(CamelContext camelContext) {
>         super(camelContext);
>     }
>     /**
>      * @deprecated use {@link #GenericFileMessage(CamelContext, GenericFile)}
>      */
>     @Deprecated
>     public GenericFileMessage(GenericFile<T> file) {
>         this(new DefaultCamelContext(), file); //use new contructor with DefaultCamelContext to avoid exception
>     }
>     public GenericFileMessage(CamelContext camelContext, GenericFile<T> file) {
>         super(camelContext);
>         this.file = file;
>     }
> {code}
> Otherwise, the deprecated constructeur must be deleted in order to detect errors at compile time and not at runtime.
> Farès



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