Mixin not recognized

[Leyzerzon, Simeon -2]

I'm trying to create a mixin inside an AJ project in MyEclipse:

public interface IDaoMixin {

        public static aspect Impl {
                ....
        }

        public void setJdbcTemplate(JdbcTemplate template);

}

and it gives me the following:

Multiple markers at this line
        - Syntax error on token "aspect", class
         expected
        - aspect cannot be resolved to a type
        - The interface IDaoMixin cannot define an
         initializer

What ccould be a problem here?  What's interesting, is that the Problems view in Eclipse doesn't register a problem, it only appears inside the editor.

Here's the .project file:

<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
        <name>GlobalMarketAnalytics</name>
        <comment></comment>
        <projects>
        </projects>
        <buildSpec>
                <buildCommand>
                        <name>org.eclipse.ajdt.core.ajbuilder</name>
                        <arguments>
                        </arguments>
                </buildCommand>
                <buildCommand>
                        <name>com.genuitec.eclipse.ast.deploy.core.DeploymentBuilder</name>
                        <arguments>
                        </arguments>
                </buildCommand>
                <buildCommand>
                        <name>com.genuitec.eclipse.springframework.springbuilder</name>
                        <arguments>
                        </arguments>
                </buildCommand>
        </buildSpec>
        <natures>
                <nature>org.eclipse.ajdt.ui.ajnature</nature>
                <nature>com.genuitec.eclipse.springframework.springnature</nature>
                <nature>com.genuitec.eclipse.ast.deploy.core.deploymentnature</nature>
                <nature>org.eclipse.jdt.core.javanature</nature>
        </natures>
</projectDescription>

Thank you in advance.
Simeon
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[Simone Gianni-2]

Hi Simeon,
it seems like Eclipse is opening your aspect with the plain Java editor
instead of the AspectJ editor. I usually use .aj extension for aspects
to have Eclipse open them with the right editor. Otherwise, right click
on the file and select the AspectJ editor to open the file.

The fact that errors does not appear in the problems view is because
Eclipse uses two different approaches for finding errors : one is based
on builders, and is what the problems view and the package explorer
decorations report, which are reported during project build; the other
is the inline editor problems, that are computed as you type. In this
case, there are no "real" errors, so the AspectJ builder does not report
any error to the problem view, but the editor is the java one and does
not understands AspectJ syntax, reporting these "inline" errors.

Hope this helps,
Simone

Leyzerzon, Simeon wrote:

> I'm trying to create a mixin inside an AJ project in MyEclipse:
>
> public interface IDaoMixin {
>
>         public static aspect Impl {
>                 ....
>         }
>
>         public void setJdbcTemplate(JdbcTemplate template);
>
> }
>
> and it gives me the following:
>
> Multiple markers at this line
>         - Syntax error on token "aspect", class
>          expected
>         - aspect cannot be resolved to a type
>         - The interface IDaoMixin cannot define an
>          initializer
>
> What ccould be a problem here?  What's interesting, is that the Problems view in Eclipse doesn't register a problem, it only appears inside the editor.
>
> Here's the .project file:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <projectDescription>
>         <name>GlobalMarketAnalytics</name>
>         <comment></comment>
>         <projects>
>         </projects>
>         <buildSpec>
>                 <buildCommand>
>                         <name>org.eclipse.ajdt.core.ajbuilder</name>
>                         <arguments>
>                         </arguments>
>                 </buildCommand>
>                 <buildCommand>
>                         <name>com.genuitec.eclipse.ast.deploy.core.DeploymentBuilder</name>
>                         <arguments>
>                         </arguments>
>                 </buildCommand>
>                 <buildCommand>
>                         <name>com.genuitec.eclipse.springframework.springbuilder</name>
>                         <arguments>
>                         </arguments>
>                 </buildCommand>
>         </buildSpec>
>         <natures>
>                 <nature>org.eclipse.ajdt.ui.ajnature</nature>
>                 <nature>com.genuitec.eclipse.springframework.springnature</nature>
>                 <nature>com.genuitec.eclipse.ast.deploy.core.deploymentnature</nature>
>                 <nature>org.eclipse.jdt.core.javanature</nature>
>         </natures>
> </projectDescription>
>
> Thank you in advance.
> Simeon
> _______________________________________________
> aspectj-users mailing list
> aspectj-users@...
> https://dev.eclipse.org/mailman/listinfo/aspectj-users
>  

--
Simone Gianni            CEO Semeru s.r.l.           Apache Committer
http://www.simonegianni.it/

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