#include <m2mresource.h>

Inheritance diagram for M2MResource:

Data Structures
class	M2MExecuteParameter
	M2MResource::M2MExecuteParameter. This class handles the "Execute" operation arguments. More...

Public Member Functions
void	add_resource_instance (M2MResourceInstance *resource_instance)
	Adds resource instances to a M2MResource. More...

bool	supports_multiple_instances () const
	Returns whether the resource has multiple resource instances or not. More...

void	set_delayed_response (bool delayed_response)
	Sets whether the resource should send a delayed response for a POST request. This only works for resources which don't support multiple instances. Please use M2MBase::set_async_coap_request_cb method, if you are using ENABLE_ASYNC_REST_RESPONSE flag, because this method will be deprecated. More...

bool	delayed_response () const
	Check if resource is set to send delayed responses for POST request. Use set_delayed_response() for enabling or disabling delayed response. More...

bool	send_delayed_post_response (sn_coap_msg_code_e code=COAP_MSG_CODE_RESPONSE_CHANGED)
	A trigger to send the delayed response for the POST request. The delayed_response flag must be set before receiving the POST request and the value of the resource must be updated before calling this function. This sends the post response with the code provided by caller. Please use M2MBase::send_async_response_with_code method, if you are using ENABLE_ASYNC_REST_RESPONSE flag, because this method will be deprecated. More...

void	get_delayed_token (uint8_t *&token, uint8_t &token_length)

bool	remove_resource_instance (uint16_t instance_id=0)
	Removes a resource with a given name. More...

M2MResourceInstance *	resource_instance (uint16_t instance_id=0) const
	Returns a resource instance with a given name. More...

const M2MResourceInstanceList &	resource_instances () const
	Returns a list of resources. More...

uint16_t	resource_instance_count () const
	Returns the total number of resources. More...

virtual M2MObservationHandler *	observation_handler () const
	Returns the Observation Handler object. More...

virtual void	set_observation_handler (M2MObservationHandler *handler)
	Sets the observation handler. More...

virtual void	add_observation_level (M2MBase::Observation observation_level)
	Adds the observation level for the object. More...

virtual void	remove_observation_level (M2MBase::Observation observation_level)
	Removes the observation level from an object. More...

virtual sn_coap_hdr_s *	handle_get_request (nsdl_s nsdl, sn_coap_hdr_s received_coap_header, M2MObservationHandler *observation_handler=NULL)
	Handles the GET request for registered objects. More...

virtual sn_coap_hdr_s *	handle_put_request (nsdl_s nsdl, sn_coap_hdr_s received_coap_header, M2MObservationHandler *observation_handler, bool &execute_value_updated)
	Handles the PUT request for registered objects. More...

virtual sn_coap_hdr_s *	handle_post_request (nsdl_s nsdl, sn_coap_hdr_s received_coap_header, M2MObservationHandler observation_handler, bool &execute_value_updated, sn_nsdl_addr_s address=NULL)
	Handles the POST request for registered objects. More...

M2MObjectInstance &	get_parent_object_instance () const

virtual uint16_t	object_instance_id () const
	Returns the instance ID of the object where the resource exists. More...

virtual const char *	object_name () const
	Returns the name of the object where the resource exists. More...

virtual M2MResource &	get_parent_resource () const

Public Member Functions inherited from M2MResourceBase
M2MResourceBase::ResourceType	resource_instance_type () const
	Returns the resource data type. More...

bool	set_execute_function (execute_callback callback)
	Sets the function that should be executed when this resource receives a POST command. More...

bool	set_execute_function (execute_callback_2 callback)
	Sets the function that should be executed when this resource receives a POST command. More...

bool	set_resource_read_callback (read_resource_value_callback callback, void *client_args) m2m_deprecated
	Sets the callback function that is executed when reading the resource value. More...

bool	set_read_resource_function (read_value_callback callback, void *client_args)
	Sets the function that is executed when this object receives a GET request. More...

bool	set_resource_read_size_callback (read_resource_value_size_callback callback, void *client_args)
	Sets the callback function that is executed when reading the resource value size. More...

bool	set_resource_write_callback (write_resource_value_callback callback, void *client_args)
	Sets the callback function that is executed when writing the resource value. More...

int	read_resource_value (const M2MResourceBase &resource, void buffer, size_t buffer_len)
	Executes the function that is set in "set_resource_read_callback". More...

int	read_resource_value_size (const M2MResourceBase &resource, size_t *buffer_len)
	Executes the function that is set in "set_resource_read_size_callback". More...

bool	write_resource_value (const M2MResourceBase &resource, const uint8_t *buffer, const size_t buffer_size)
	Executes the function that is set in "set_resource_write_callback". More...

bool	set_value (const uint8_t *value, const uint32_t value_length)
	Sets a value of a given resource. More...

bool	set_value_raw (uint8_t *value, const uint32_t value_length)
	Sets a value of a given resource. More...

bool	set_value (int64_t value)
	Sets a value of a given resource. More...

bool	set_value_float (float value)
	Sets a value of a given resource. More...

void	clear_value ()
	Clears the value of a given resource.

void	execute (void *arguments)
	Executes the function that is set in "set_execute_function". More...

void	get_value (uint8_t *&value, uint32_t &value_length)
	Provides the value of the given resource. More...

int64_t	get_value_int () const
	Converts a value to integer and returns it. Note: Conversion errors are not detected.

String	get_value_string () const

float	get_value_float () const
	Converts a value to float and returns it. Note: Conversion errors are not detected.

uint8_t *	value () const
	Returns the value pointer of the object. More...

uint32_t	value_length () const
	Returns the length of the value pointer. More...

void	set_value_set_callback (value_set_callback callback)
	Set the value set callback. The set callback will be called instead of setting the value in set_value methods. When this function is set actual value change is done using the update_value function. More...

void	update_value (uint8_t *value, const uint32_t value_length)
	Default value update function. This function frees old value, stores the new value and informs report handler in case it changed. More...

void	report_to_parents ()
	Function to report the value changes to the object instance and object parent of the resource if they have been subscribed. More...

bool	set_incoming_block_message_callback (incoming_block_message_callback callback)
	Sets the function that is executed when this object receives a block-wise message. More...

bool	set_outgoing_block_message_callback (outgoing_block_message_callback callback) m2m_deprecated
	Sets the function that is executed when this object receives a GET request. This is called if resource values are stored on the application side. More...

M2MBlockMessage *	block_message () const
	Returns the block message object. More...

void	publish_value_in_registration_msg (bool publish_value)
	Set the status whether resource value will be part of registration message. This only allowed for following resource types: STRING, INTEGER, FLOAT, BOOLEAN OPAQUE. More...

Public Member Functions inherited from M2MBase
virtual	~M2MBase ()
	Destructor.

void	set_operation (M2MBase::Operation operation)
	Sets the operation type for an object. More...

void	set_interface_description (const String &description)
	Sets the interface description of the object. More...

void	set_interface_description (const char *description)
	Sets the interface description of the object. More...

const char *	interface_description () const
	Returns the interface description of the object. More...

virtual void	set_resource_type (const String &resource_type)
	Sets the resource type of the object. More...

virtual void	set_resource_type (const char *resource_type)
	Sets the resource type of the object. More...

const char *	resource_type () const
	Returns the resource type of the object. More...

void	set_coap_content_type (const uint16_t content_type)
	Sets the CoAP content type of the object. More...

void	set_observable (bool observable)
	Sets the observable mode for the object. More...

void	set_auto_observable (bool auto_observable)
	Sets the object to be auto-observable. More...

void	set_confirmable (bool confirmable)
	Sets how the notification is sent. By default confirmable CoAP message type is used. More...

void	set_under_observation (bool observed, M2MObservationHandler *handler)
	Sets the object under observation. More...

void	set_instance_id (const uint16_t instance_id)
	Sets the instance ID of the object. More...

void	set_max_age (const uint32_t max_age)
	Sets the max age for the resource value to be cached. More...

M2MBase::BaseType	base_type () const
	Returns the object type. More...

M2MBase::Operation	operation () const
	Returns the operation type of the object. More...

const char *	name () const
	Returns the object name. More...

int32_t	name_id () const
	Returns the object name in integer. More...

uint16_t	instance_id () const
	Returns the object's instance ID. More...

const char *	uri_path () const
	Returns the path of the object. More...

uint16_t	coap_content_type () const
	Returns the CoAP content type of the object. More...

bool	is_readable () const
	Returns get operation allow state. More...

bool	is_auto_observable () const
	Returns the auto observation status of the object. More...

M2MBase::Observation	observation_level () const
	Returns the observation level of the object. More...

Mode	mode () const
	Returns the mode of the resource. More...

uint16_t	observation_number () const
	Returns the observation number. More...

uint32_t	max_age () const
	Returns the max age for the resource value to be cached. More...

void	send_message_delivery_status (const M2MBase &object, const MessageDeliveryStatus status, const MessageType type)
	Executes the function that is set in "set_message_delivery_status_cb".

void	set_register_uri (bool register_uri)
	Sets whether this resource is published to server or not. More...

bool	register_uri ()
	Returns whether this resource is published to server or not. More...

bool	is_under_observation () const
	Returns whether this resource is under observation or not. More...

bool	set_value_updated_function (value_updated_callback callback)
	Sets the function that is executed when this object receives a PUT or POST command. More...

bool	set_value_updated_function (value_updated_callback2 callback)
	Sets the function that is executed when this object receives a PUT or POST command. More...

bool	is_value_updated_function_set () const
	Returns whether a callback function is set or not. More...

void	execute_value_updated (const String &name)
	Calls the function that is set in the "set_value_updated_function". More...

size_t	resource_name_length () const
	Returns length of the object name. More...

sn_nsdl_dynamic_resource_parameters_s *	get_nsdl_resource () const
	Returns the resource information. More...

M2MBase::lwm2m_parameters_s *	get_lwm2m_parameters () const
	Returns the resource structure. More...

uint16_t	get_notification_msgid () const m2m_deprecated
	Returns the notification message id. More...

void	set_notification_msgid (uint16_t msgid) m2m_deprecated
	Sets the notification message id. This is used to map RESET and EMPTY ACK messages. More...

bool	set_message_delivery_status_cb (message_delivery_status_cb callback, void *client_args)
	Sets the function that is executed when message state changes. Currently this is used to track notifications and delayed response delivery statuses. More...

M2MReportHandler *	report_handler () const
	Returns the Report Handler object. More...

Friends
class	M2MObjectInstance

class	Test_M2MResource

class	Test_M2MObjectInstance

class	Test_M2MObject

class	Test_M2MDevice

class	Test_M2MSecurity

class	Test_M2MServer

class	Test_M2MReportHandler

class	Test_M2MNsdlInterface

class	Test_M2MInterfaceFactory

class	Test_M2MTLVSerializer

class	Test_M2MTLVDeserializer

class	Test_M2MBase

class	Test_M2MResourceInstance

class	TestFactory

class	Test_M2MInterfaceImpl

class	Test_M2MDiscover

class	Test_M2MDynLog

Additional Inherited Members
Public Types inherited from M2MResourceBase
enum	ResourceType { STRING, INTEGER, FLOAT, BOOLEAN, OPAQUE, TIME, OBJLINK }

typedef void(*	value_set_callback) (const M2MResourceBase resource, uint8_t value, const uint32_t value_length)
	Value set callback function. More...

typedef int(*	read_resource_value_callback) (const M2MResourceBase &resource, void buffer, size_t buffer_size, void *client_args)
	Read resource value callback function. More...

typedef coap_response_code_e(*	read_value_callback) (const M2MResourceBase &resource, uint8_t &buffer, size_t &buffer_size, size_t &total_size, const size_t offset, void client_args)
	Type definition for a read resource value callback function. More...

typedef int(*	read_resource_value_size_callback) (const M2MResourceBase &resource, size_t buffer_size, void client_args)
	Read resource value size callback function. More...

typedef bool(*	write_resource_value_callback) (const M2MResourceBase &resource, const uint8_t buffer, const size_t buffer_size, void client_args)
	Set resource value callback function. More...

Public Types inherited from M2MBase
enum	BaseType { Object = 0x0, Resource = 0x1, ObjectInstance = 0x2, ResourceInstance = 0x3 }
	Enum to define the type of object.

enum	Observation { None = 0x0, R_Attribute = 0x01, OI_Attribute = 0x02, OIR_Attribute = 0x03, O_Attribute = 0x04, OR_Attribute = 0x05, OOI_Attribute = 0x06, OOIR_Attribute = 0x07 }
	Enum to define observation level.

enum	Mode { Static, Dynamic, Directory }
	Enum defining a resource type. More...

enum	DataType { STRING, INTEGER, FLOAT, BOOLEAN, OPAQUE, TIME, OBJLINK }
	Enum defining a resource data type.

enum	Operation { NOT_ALLOWED = 0x00, GET_ALLOWED = 0x01, PUT_ALLOWED = 0x02, GET_PUT_ALLOWED = 0x03, POST_ALLOWED = 0x04, GET_POST_ALLOWED = 0x05, PUT_POST_ALLOWED = 0x06, GET_PUT_POST_ALLOWED = 0x07, DELETE_ALLOWED = 0x08, GET_DELETE_ALLOWED = 0x09, PUT_DELETE_ALLOWED = 0x0A, GET_PUT_DELETE_ALLOWED = 0x0B, POST_DELETE_ALLOWED = 0x0C, GET_POST_DELETE_ALLOWED = 0x0D, PUT_POST_DELETE_ALLOWED = 0x0E, GET_PUT_POST_DELETE_ALLOWED = 0x0F }
	Enum defining an operation that can be supported by a given resource. More...

enum	MessageDeliveryStatus { MESSAGE_STATUS_INIT = 0, MESSAGE_STATUS_BUILD_ERROR, MESSAGE_STATUS_RESEND_QUEUE_FULL, MESSAGE_STATUS_SENT, MESSAGE_STATUS_DELIVERED, MESSAGE_STATUS_SEND_FAILED, MESSAGE_STATUS_SUBSCRIBED, MESSAGE_STATUS_UNSUBSCRIBED, MESSAGE_STATUS_REJECTED }
	Enum defining an status codes that can happen when sending confirmable message. More...

enum	MessageType { NOTIFICATION = 0, DELAYED_POST_RESPONSE, BLOCK_SUBSCRIBE, PING, DELAYED_RESPONSE }

enum	MaxPathSize { MAX_NAME_SIZE = 64, MAX_INSTANCE_SIZE = 5, MAX_PATH_SIZE = ((MAX_NAME_SIZE * 2) + (MAX_INSTANCE_SIZE * 2) + 3 + 1), MAX_PATH_SIZE_2 = ((MAX_NAME_SIZE * 2) + MAX_INSTANCE_SIZE + 2 + 1), MAX_PATH_SIZE_3 = (MAX_NAME_SIZE + (MAX_INSTANCE_SIZE * 2) + 2 + 1), MAX_PATH_SIZE_4 = (MAX_NAME_SIZE + MAX_INSTANCE_SIZE + 1 + 1) }

typedef void(*	message_delivery_status_cb) (const M2MBase &base, const MessageDeliveryStatus status, const MessageType type, void *client_args)

typedef struct M2MBase::lwm2m_parameters	lwm2m_parameters_s
	LwM2M parameters. More...

Static Public Member Functions inherited from M2MBase
static char *	create_path (const M2MObject &parent, const char *name)

static char *	create_path (const M2MObject &parent, uint16_t object_instance)

static char *	create_path (const M2MResource &parent, uint16_t resource_instance)

static char *	create_path (const M2MResource &parent, const char *name)

static char *	create_path (const M2MObjectInstance &parent, const char *name)

Protected Member Functions inherited from M2MResourceBase
	M2MResourceBase (const lwm2m_parameters_s *s, M2MBase::DataType type)

	M2MResourceBase (const String &resource_name, M2MBase::Mode mode, const String &resource_type, M2MBase::DataType type, char *path, bool external_blockwise_store, bool multiple_instance)
	A constructor for creating a resource. More...

	M2MResourceBase (const String &resource_name, M2MBase::Mode mode, const String &resource_type, M2MBase::DataType type, const uint8_t value, const uint8_t value_length, char path, bool external_blockwise_store, bool multiple_instance)
	A Constructor for creating a resource. More...

M2MResourceBase &	operator= (const M2MResourceBase &)

	M2MResourceBase (const M2MResourceBase &)

virtual	~M2MResourceBase ()

Protected Member Functions inherited from M2MBase
M2MBase &	operator= (const M2MBase &)

	M2MBase (const M2MBase &)

	M2MBase (const String &name, M2MBase::Mode mode, const String &resource_type, char *path, bool external_blockwise_store, bool multiple_instance, M2MBase::DataType type=M2MBase::OBJLINK)
	Constructor. More...

	M2MBase (const lwm2m_parameters_s *s)

virtual bool	observation_to_be_sent (const m2m::Vector< uint16_t > &changed_instance_ids, uint16_t obs_number, bool send_object=false)
	An observation callback to be sent to the server due to a change in the observed parameter. More...

void	set_base_type (M2MBase::BaseType type)
	Sets the base type for an object. More...

M2MReportHandler *	create_report_handler ()
	Create Report Handler object. More...

void	free_resources ()
	Delete the resource structures owned by this object. Note: this needs to be called separately from each subclass' destructor as this method uses a virtual method and the call needs to be done at same class which has the implementation of the pure virtual method.

void	clear_notification_delivery_status () m2m_deprecated
	Clears the notification send status to initial state.

void	get_observation_token (uint8_t *token, uint8_t &token_length) const
	Provides the observation token of the object. More...

void	set_observation_token (const uint8_t *token, const uint8_t length)
	Sets the observation token value. More...

virtual void	set_changed ()
	The data has changed and it needs to be updated into Device Management. Current implementation maintains the changed state only in M2MEndpoint. If any of the changes in an object changes the M2M registration structure, the information is propagated to M2MEndpoint using this interface.

void	handle_observation (nsdl_s nsdl, const sn_coap_hdr_s &received_coap_header, sn_coap_hdr_s &coap_response, M2MObservationHandler observation_handler, sn_coap_msg_code_e &response_code)
	Handles subscription request. More...

void	cancel_observation (M2MBase::MessageDeliveryStatus status=M2MBase::MESSAGE_STATUS_UNSUBSCRIBED, bool notify=true)
	Cancels the ongoing observation. More...

void	start_observation (const sn_coap_hdr_s &received_coap_header, M2MObservationHandler *observation_handler)
	Start the observation. More...

Static Protected Member Functions inherited from M2MBase
static void *	memory_alloc (uint32_t size)
	Memory allocation required for libCoap. More...

static void	memory_free (void *ptr)
	Memory free functions required for libCoap. More...

static char *	alloc_string_copy (const char *source)
	Allocate and make a copy of given zero terminated string. This is functionally equivalent with strdup(). More...

static uint8_t *	alloc_string_copy (const uint8_t *source, uint32_t size)
	Allocate (size + 1) amount of memory, copy size bytes into it and add zero termination. More...

static uint8_t *	alloc_copy (const uint8_t *source, uint32_t size)
	Allocate (size) amount of memory, copy size bytes into it. More...

static bool	validate_string_length (const String &string, size_t min_length, size_t max_length)

static bool	validate_string_length (const char *string, size_t min_length, size_t max_length)

static bool	build_path (StringBuffer< MAX_PATH_SIZE > &buffer, const char s1, uint16_t i1, const char s2, uint16_t i2)

static bool	build_path (StringBuffer< MAX_PATH_SIZE_2 > &buffer, const char s1, uint16_t i1, const char s2)

static bool	build_path (StringBuffer< MAX_PATH_SIZE_3 > &buffer, const char *s1, uint16_t i1, uint16_t i2)

static bool	build_path (StringBuffer< MAX_PATH_SIZE_4 > &buffer, const char *s1, uint16_t i1)

static char *	stringdup (const char *s)

static bool	is_blockwise_needed (const nsdl_s *nsdl, uint32_t payload_len)
	Checks whether blockwise is needed to send resource value to server. More...

Detailed Description

This class represent LwM2M resource.

You can create any LwM2M resources with it. This class will also hold all resources instances associated with the given object.

Member Function Documentation

virtual void M2MResource::add_observation_level ( M2MBase::Observation observation_level )

virtual

Adds the observation level for the object.

Parameters

observation_level The level of observation.

Deprecated:: Internal API, subject to be modified or removed.

Reimplemented from M2MBase.

void M2MResource::add_resource_instance ( M2MResourceInstance * resource_instance )

Adds resource instances to a M2MResource.

Parameters

resource_instance The resource instance to be added.

bool M2MResource::delayed_response ( ) const

Check if resource is set to send delayed responses for POST request. Use set_delayed_response() for enabling or disabling delayed response.

Returns: True, if delayed response is enabled.

M2MObjectInstance& M2MResource::get_parent_object_instance ( ) const

Deprecated:: Internal API, subject to be modified or removed.

virtual M2MResource& M2MResource::get_parent_resource ( ) const

virtual

Deprecated:: Internal API, subject to be modified or removed.

Implements M2MResourceBase.

virtual sn_coap_hdr_s* M2MResource::handle_get_request	(	nsdl_s *	nsdl,
		sn_coap_hdr_s *	received_coap_header,
		M2MObservationHandler *	observation_handler = `NULL`
	)

virtual

Handles the GET request for registered objects.

Parameters

nsdl	An NSDL handler for the CoAP library.
received_coap_header	The CoAP message received from the server.
observation_handler	A handler object for sending observation callbacks.

Returns: sn_coap_hdr_s The message that needs to be sent to the server.

Deprecated:: Internal API, subject to be modified or removed.

Reimplemented from M2MResourceBase.

virtual sn_coap_hdr_s* M2MResource::handle_post_request	(	nsdl_s *	nsdl,
		sn_coap_hdr_s *	received_coap_header,
		M2MObservationHandler *	observation_handler,
		bool &	execute_value_updated,
		sn_nsdl_addr_s *	address = `NULL`
	)

virtual

Handles the POST request for registered objects.

Parameters

nsdl	An NSDL handler for the CoAP library.
received_coap_header	The CoAP message received from the server.
observation_handler	A handler object for sending observation callbacks.
execute_value_updated	True executes the "value_updated" callback.

Returns: sn_coap_hdr_s The message that needs to be sent to the server.

Deprecated:: Internal API, subject to be modified or removed.

Reimplemented from M2MBase.

virtual sn_coap_hdr_s* M2MResource::handle_put_request	(	nsdl_s *	nsdl,
		sn_coap_hdr_s *	received_coap_header,
		M2MObservationHandler *	observation_handler,
		bool &	execute_value_updated
	)

virtual

Handles the PUT request for registered objects.

Parameters

nsdl	An NSDL handler for the CoAP library.
received_coap_header	The CoAP message received from the server.
observation_handler	A handler object for sending observation callbacks.
execute_value_updated	True executes the "value_updated" callback.

Returns: sn_coap_hdr_s The message that needs to be sent to the server.

Deprecated:: Internal API, subject to be modified or removed.

Reimplemented from M2MResourceBase.

virtual uint16_t M2MResource::object_instance_id ( ) const

virtual

Returns the instance ID of the object where the resource exists.

Returns: Object instance ID.

Implements M2MResourceBase.

virtual const char* M2MResource::object_name ( ) const

virtual

Returns the name of the object where the resource exists.

Returns: Object name.

Implements M2MResourceBase.

virtual M2MObservationHandler* M2MResource::observation_handler ( ) const

virtual

Returns the Observation Handler object.

Returns: M2MObservationHandler object.

Deprecated:: Internal API, subject to be modified or removed.

Implements M2MBase.

virtual void M2MResource::remove_observation_level ( M2MBase::Observation observation_level )

virtual

Removes the observation level from an object.

Parameters

observation_level The level of observation.

Deprecated:: Internal API, subject to be modified or removed.

Reimplemented from M2MBase.

bool M2MResource::remove_resource_instance ( uint16_t instance_id = 0 )

Removes a resource with a given name.

Parameters

instance_id The instance ID of the resource to be removed, default is 0.

Returns: True if removed, else false.

M2MResourceInstance* M2MResource::resource_instance ( uint16_t instance_id = 0 ) const

Returns a resource instance with a given name.

Parameters

instance_id The instance ID of the requested resource, default is 0

Returns: M2MResourceInstance object if found, else NULL.

uint16_t M2MResource::resource_instance_count ( ) const

Returns the total number of resources.

Returns: The total number of resources.

const M2MResourceInstanceList& M2MResource::resource_instances ( ) const

Returns a list of resources.

Returns: A list of resources.

bool M2MResource::send_delayed_post_response ( sn_coap_msg_code_e code = COAP_MSG_CODE_RESPONSE_CHANGED )

A trigger to send the delayed response for the POST request. The delayed_response flag must be set before receiving the POST request and the value of the resource must be updated before calling this function. This sends the post response with the code provided by caller. Please use M2MBase::send_async_response_with_code method, if you are using ENABLE_ASYNC_REST_RESPONSE flag, because this method will be deprecated.

Parameters

code	Response code to be sent.

Returns: True if delayed response is enabled.

void M2MResource::set_delayed_response ( bool delayed_response )

Sets whether the resource should send a delayed response for a POST request. This only works for resources which don't support multiple instances. Please use M2MBase::set_async_coap_request_cb method, if you are using ENABLE_ASYNC_REST_RESPONSE flag, because this method will be deprecated.

Parameters

delayed_response A boolean value to set the delayed response.

virtual void M2MResource::set_observation_handler ( M2MObservationHandler * handler )

virtual

Sets the observation handler.

Parameters

handler Observation handler

Deprecated:: Internal API, subject to be modified or removed.

Implements M2MBase.

bool M2MResource::supports_multiple_instances ( ) const

Returns whether the resource has multiple resource instances or not.

Returns: True if the resource base has multiple instances, else false.

The documentation for this class was generated from the following file:

mbed-cloud-client/mbed-client/mbed-client/m2mresource.h

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