function exceptionHandlerProvider() {
        /* jshint validthis:true */
        this.config = {
            appErrorPrefix: undefined
        };

        this.configure = function (appErrorPrefix) {
            this.config.appErrorPrefix = appErrorPrefix;
        };

        this.$get = function() {
            return {config: this.config};
        };
    }
Must configure the exception handling
@return {[type]}