Examples of br.gov.frameworkdemoiselle.internal.implementation.Management.invoke()

br.gov.frameworkdemoiselle.internal.implementation.Management.invoke()

Invoke an operation over a {@link ManagementController}.

This method is not thread-safe, it's the user's responsibility to make the operations of the managed type synchronized if necessary.

@param managedType A type annotated with {@link ManagementController}. This method will create an (or obtain an already created) instance of this type and invoke the operation over it. @param actionName Name of method to be invoked, the type must have this operation on it's list @param params List of values for the operation parameters. Can be null if the operation require no parameters. @return The return value of the original invoked operation. Methods of return type void will returnthe {@link Void} type. @throws ManagedInvokationException In case the operation doesn't exist or have a different signature

  
  public Object invoke(Class<?> managedClass , String operation , Object...  params){
    Management manager = Beans.getReference(Management.class);
    for (ManagedType type : manager.getManagedTypes()){
      if (type.getType().equals(managedClass)){
        return manager.invoke(type, operation, params);
      }
    }
    
    return null;
  }

    }


    Management manager = Beans.getReference(Management.class);
    
    try{
      return manager.invoke(managedType, actionName, params);
    }
    catch(DemoiselleException de){
      throw new MBeanException(new Exception(de.getMessage()));
    }
  }

    final ClassLoader originalClassloader = Thread.currentThread().getContextClassLoader();
    
    try{
      Thread.currentThread().setContextClassLoader( Management.class.getClassLoader() );
      Management manager = Beans.getReference(Management.class);
      return manager.invoke(managedType, actionName, params);
    }
    catch(DemoiselleException de){
      throw new MBeanException(new Exception(de.getMessage()));
    }
    finally{

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