public GrailsJob()

in src/main/groovy/grails/plugins/quartz/GrailsJobFactory.java [68:101]
30 lines of code
4 McCabe index (conditional complexity)

        public GrailsJob(Object job) {
            this.job = job;

            // Finds an execute method with zero or one parameter.
            this.executeMethod = ReflectionUtils.findMethod(
                    job.getClass(), GrailsJobClassConstants.EXECUTE, (Class<?>[]) null
            );
            if (executeMethod == null) {
                throw new IllegalArgumentException(
                        MessageFormat.format(
                                "{0} should declare #{1}() method",
                                job.getClass().getName(), GrailsJobClassConstants.EXECUTE
                        )
                );
            }
            switch (executeMethod.getParameterTypes().length) {
                case 0:
                    passExecutionContext = false;
                    break;
                case 1:
                    passExecutionContext = true;
                    break;
                default:
                    throw new IllegalArgumentException(
                            MessageFormat.format(
                                    "{0}#{1}() method should take either no arguments or one argument of type JobExecutionContext",
                                    job.getClass().getName(), GrailsJobClassConstants.EXECUTE
                            )
                    );
            }

            // Find interrupt method
            this.interruptMethod = ReflectionUtils.findMethod(job.getClass(), GrailsJobClassConstants.INTERRUPT);
        }