Class JsonRouteHttpService

    • Constructor Detail

      • JsonRouteHttpService

        public JsonRouteHttpService​(com.fasterxml.jackson.databind.ObjectMapper mapper)
    • Method Detail

      • doGet

        public com.fasterxml.jackson.databind.node.ObjectNode doGet​(Route route,
                                                                    java.lang.String name,
                                                                    java.lang.String type,
                                                                    JsonRequest request)
                                                             throws JsonException
        Description copied from class: JsonNamedBeanHttpService
        Respond to an HTTP GET request for the requested name.

        If name is null, return a list of all objects for the given type, if appropriate.

        This method should throw a 500 Internal Server Error if type is not recognized.

        Specified by:
        doGet in class JsonNamedBeanHttpService<Route>
        Parameters:
        route - the requested object
        name - the name of the requested object
        type - the type of the requested object
        request - the JSON request
        Returns:
        a JSON description of the requested object
        Throws:
        JsonException - if the named object does not exist or other error occurs
      • doPost

        public com.fasterxml.jackson.databind.node.ObjectNode doPost​(Route route,
                                                                     java.lang.String name,
                                                                     java.lang.String type,
                                                                     com.fasterxml.jackson.databind.JsonNode data,
                                                                     JsonRequest request)
                                                              throws JsonException
        Respond to an HTTP POST request for the requested route.

        This method throws a 404 Not Found error if the named route does not exist.

        Note: attempting to set a state of JSON.INACTIVE or JSON.UNKNOWN has no effect. Setting a state of JSON.TOGGLE has the same effect as setting a state of JSON.ACTIVE. Any other states throw a 400 Invalid Request error.

        Specified by:
        doPost in class JsonNamedBeanHttpService<Route>
        Parameters:
        type - one of JsonRouteServiceFactory.ROUTE or JsonRouteServiceFactory.ROUTES
        name - the name of the requested route
        data - JSON data set of attributes of the requested route to be updated
        request - the JSON request
        route - the requested object
        Returns:
        a JSON description of the requested route. Since a route changes state on a separate thread, this may return a route in the state prior to this call, the target state, or an intermediate state.
        Throws:
        JsonException - if an error occurs
      • doPut

        public com.fasterxml.jackson.databind.JsonNode doPut​(java.lang.String type,
                                                             java.lang.String name,
                                                             com.fasterxml.jackson.databind.JsonNode data,
                                                             JsonRequest request)
                                                      throws JsonException
        Description copied from class: JsonNamedBeanHttpService
        Respond to an HTTP PUT request for the requested name.

        Throw an HTTP 405 Method Not Allowed exception if new objects of the type are not intended to be addable. Override if the implementing class needs to prevent PUT methods from functioning or need to perform additional validation prior to creating the NamedBean.

        Overrides:
        doPut in class JsonNamedBeanHttpService<Route>
        Parameters:
        type - the type of the requested object
        name - the system name of the requested object
        data - JSON data set of attributes of the requested object to be created or updated
        request - the JSON request
        Returns:
        a JSON description of the requested object
        Throws:
        JsonException - if the method is not allowed or other error occurs
      • doSchema

        public com.fasterxml.jackson.databind.JsonNode doSchema​(java.lang.String type,
                                                                boolean server,
                                                                JsonRequest request)
                                                         throws JsonException
        Description copied from class: JsonHttpService
        Get the JSON Schema for the data property of the requested type of JSON object. It is a invalid for implementations to not return a valid schema that clients can use to validate a request to or response from the JSON services.

        Note that a schema must be contained in a standard object as:

        {"type":"schema", "data":{"schema":<em>schema</em>, "server":boolean}}

        If using JsonHttpService.doSchema(String, boolean, String, String, int), an implementation can be as simple as: return doSchema(type, server, "path/to/client/schema.json", "path/to/server/schema.json", id);

        Specified by:
        doSchema in class JsonHttpService
        Parameters:
        type - the type for which a schema is requested
        server - true if the schema is for a message from the server; false if the schema is for a message from the client
        request - the JSON request
        Returns:
        a JSON Schema valid for the type
        Throws:
        JsonException - if an error occurs preparing schema; if type is is not a type handled by this service, this must be thrown with an error code of 500 and the localized message ERROR_UNKNOWN_TYPE