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From RJ <ssogu...@gmail.com>
Subject Re: Simple question.. how to call a java class method in Groovy Script
Date Mon, 22 May 2017 20:31:59 GMT
I'm working on the server directly.. any suggestions on IDE for groovy
script ? Thanks


On Mon, May 22, 2017 at 3:43 PM, Keith Suderman <suderman@anc.org> wrote:

>
> On May 22, 2017, at 2:13 PM, RJ <ssoguroo@gmail.com> wrote:
>
> Thanks for the response, Jochen.  Tried your suggestion, it doesn't like
> it:
>
> 2017-05-22 14:06:15,871 ERROR - <groovy.lang.MissingMethodException: No
> signature of method: static com.example.auth.principal.getId() is
> applicable for argument types: () values: []
> Possible solutions: getAt(java.lang.String), wait(), find(), grep(),
> wait(long), grep(java.lang.Object)>
> org.codehaus.groovy.runtime.InvokerInvocationException: groovy.lang.MissingMethodException:
> No signature of method: static com.example.auth.principal.getId() is
> applicable for argument types: () values: []
> Possible solutions: getAt(java.lang.String), wait(), find(), grep(),
> wait(long), grep(java.lang.Object)
>
>
> Is the class name Principal or principal? Also, what IDE are you using?
> Any decent IDE should be able to show you the available method signatures
> and do auto-completion for you.
>
>
> We try something like this in Java.. Whats the equivalent in Groovy Script
> ?
>
>
> Whenever in doubt just use the Java syntax.  Apart from some Java 8 stuff
> (coming soon), Groovy is perfectly happy with Java syntax.  Once the code
> is working then you can worry about making it more "Groovy"
>
> Cheers,
> Keith
>
>
> import com.example.auth.principal;
> public String1 abcd(final principal Principal){
> return Principal.getId();
> }
>
> On Mon, May 22, 2017 at 2:03 PM, Jochen Theodorou <blackdrag@gmx.org>
> wrote:
>
>> On 22.05.2017 19:40, RJ wrote:
>>
>>> Here is my script. Highlighted the method call.. tried some google
>>> searches for the syntax. Thanks for the help!
>>>
>>> import java.util.*
>>> import com.example.auth.user;
>>>
>>> class EBSAttrRelease {
>>>      def Map<UserString, List<UserObject>> run(final UserObject...
args)
>>> {
>>>      def userid=com.example.auth.user.getId()
>>>      return [MYLOGINID:userid]
>>>      }
>>> }
>>>
>>
>> try "import com.example.auth.user as User" instead of "import
>> com.example.auth.user" and then "def userid=User.getId()"... assuming of
>> course that getId is a static method in the class com.example.auth.user
>>
>> bye Jochen
>>
>
>
> ----------------------
> Keith Suderman
> Research Associate
> Department of Computer Science
> Vassar College, Poughkeepsie NY
> suderman@cs.vassar.edu
>
>
>
>
>

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