Content Instance Retrieve
The smartphone application can retrieve the latest light states via sending a RETRIEVE request targeting a container's la (short for latest) virtual resource.
The smartphone can also retrieve a group of latest light states via sending a group RETRIEVE request targeting a virtual resource fanOutPoint (short for fopt).
Retrieve the latest content instance of ADN-AE1
The latest content instance of a container resource for a light ADN-AE1 can be retrieved by the following request
HTTP Request
GET /~/mn-cse/home_gateway/light_ae1/light/la HTTP/1.1
Host: in.provider.com:8080
X-M2M-Origin: /in-cse/CSmartphone_AE
X-M2M-RI: mncse-11223
Accept: application/xml
HTTP Response with XML payload
HTTP/1.1 200 OK
X-M2M-RSC: 2000
X-M2M-RI: mncse-11223
Content-Type: application/xml
<?xml version="1.0" encoding="UTF-8"?>
<m2m:cin xmlns:m2m="http://www.onem2m.org/xml/protocols" rn="cin_20161011T151738_0">
<ty>4</ty>
<ri>cin_20161011T151738_0</ri>
<pi>cnt_20161011T150836_0</pi>
<ct>20161011T151738</ct>
<lt>20161011T151738</lt>
<et>20161012T151738</et>
<st>0</st>
<cnf>text/plain:0</cnf>
<cs>3</cs>
<con>OFF</con>
</m2m:cin>
HTTP Request
GET /~/mn-cse/home_gateway/light_ae1/light/la HTTP/1.1
Host: in.provider.com:8080
X-M2M-Origin: /in-cse/CSmartphone_AE
X-M2M-RI: mncse-11223
Accept: application/json
HTTP Response with JSON payload
HTTP/1.1 200 OK
X-M2M-RSC: 2000
X-M2M-RI: mncse-11223
Content-Type: application/json
{ "m2m:cin": {
"rn" : "cin_20161011T151738_0",
"ty" : 4,
"ri" : "cin_20161011T151738_0",
"pi" : "cnt_20161011T150836_0",
"ct" : "20161011T151738",
"lt" : "20161011T151738",
"et" : "20161012T151738",
"st" : 0,
"cnf" : "text/plain:0",
"cs" : 3,
"con" : "OFF"
}
}
Retrieve the latest content instance of ADN-AE2
The latest content instance of a container resource for a light ADN-AE2 can be retrieved by the following request
HTTP Request
GET /~/mn-cse/home_gateway/light_ae2/light/la HTTP/1.1
Host: in.provider.com:8080
X-M2M-Origin: /in-cse/CSmartphone_AE
X-M2M-RI: mncse-22336
Accept: application/xml
HTTP Response with XML payload
HTTP/1.1 200 OK
X-M2M-RSC: 2000
X-M2M-RI: mncse-22336
Content-Type: application/xml
<?xml version="1.0" encoding="UTF-8"?>
<m2m:cin xmlns:m2m="http://www.onem2m.org/xml/protocols" rn="cin_20161011T151823_0">
<ty>4</ty>
<ri>cin_20161011T151823_0</ri>
<pi>cnt_20161011T151021_0</pi>
<ct>20161011T151823</ct>
<lt>20161011T151823</lt>
<et>20161012T151823</et>
<st>0</st>
<cnf>text/plain:0</cnf>
<cs>3</cs>
<con>OFF</con>
</m2m:cin>
HTTP Request
GET /~/mn-cse/home_gateway/light_ae2/light/la HTTP/1.1
Host: in.provider.com:8080
X-M2M-Origin: /in-cse/CSmartphone_AE
X-M2M-RI: mncse-22336
Accept: application/json
HTTP Response with JSON payload
HTTP/1.1 200 OK
X-M2M-RSC: 2000
X-M2M-RI: mncse-22336
Content-Type: application/json
{ "m2m:cin": {
"rn" : "cin_20161011T151823_0",
"ty" : 4,
"ri" : "cin_20161011T151823_0",
"pi" : "cnt_20161011T151021_0",
"ct" : "20161011T151823",
"lt" : "20161011T151823",
"et" : "20161012T151823",
"st" : 0,
"cnf" : "text/plain:0",
"cs" : 3,
"con" : "OFF"
}
}
Retrieve a group of latest content instances for all light states
A group of latest content instances can be achieved via sending a group RETRIEVE request following procedures as below
HTTP Request
GET /~/mn-cse/home_gateway/gateway_ae/containers_grp/fopt/la HTTP/1.1
Host: in.provider.com:8080
X-M2M-Origin: /in-cse/CSmartphone_AE
X-M2M-RI: mncse-55667
Accept: application/xml
HTTP Response with XML payload
HTTP/1.1 200 OK
X-M2M-RSC: 2000
X-M2M-RI: mncse-55667
Content-Type: application/xml
<?xml version="1.0" encoding="UTF-8"?>
<m2m:agr xmlns:m2m="http://www.onem2m.org/xml/protocols">
<m2m:rsp>
<rsc>2000</rsc>
<rqi>mncse-55667</rqi>
<pc>
<m2m:cin rn="cin_20161011T151738_0">
<ty>4</ty>
<ri>cin_20161011T151738_0</ri>
<pi>cnt_20161011T150836_0</pi>
<ct>20161011T151738</ct>
<lt>20161011T151738</lt>
<et>20161012T151738</et>
<st>0</st>
<cnf>text/plain:0</cnf>
<cs>3</cs>
<con>OFF</con>
</m2m:cin>
</pc>
<to>/mn-cse/cnt-582759912/la</to>
<fr>/in-cse/CSmartphone_AE</fr>
</m2m:rsp>
<m2m:rsp>
<rsc>2000</rsc>
<rqi>mncse-55667</rqi>
<pc>
<m2m:cin rn="cin_20161011T151823_0">
<ty>4</ty>
<ri>cin_20161011T151823_0</ri>
<pi>cnt_20161011T151021_0</pi>
<ct>20161011T151823</ct>
<lt>20161011T151823</lt>
<et>20161012T151823</et>
<st>0</st>
<cnf>text/plain:0</cnf>
<cs>3</cs>
<con>OFF</con>
</m2m:cin>
</pc>
<to>/mn-cse/cnt-582769893/la</to>
<fr>/in-cse/CSmartphone_AE</fr>
</m2m:rsp>
</m2m:agr>
HTTP Request
GET /~/mn-cse/home_gateway/gateway_ae/containers_grp/fopt/la HTTP/1.1
Host: in.provider.com:8080
X-M2M-Origin: /in-cse/CSmartphone_AE
X-M2M-RI: mncse-55667
Accept: application/json
HTTP Response with JSON payload
HTTP/1.1 200 OK
X-M2M-RSC: 2000
X-M2M-RI: mncse-55667
Content-Type: application/json
{ "m2m:agr": {
"m2m:rsp": [ {
"rsc": "2000",
"rqi": "mncse-55667",
"pc": {
"m2m:cin": {
"rn" : "cin_20161011T151738_0",
"ty" : 4,
"ri" : "cin_20161011T151738_0",
"pi" : "cnt_20161011T150836_0",
"ct" : "20161011T151738",
"lt" : "20161011T151738",
"et" : "20161012T151738",
"st" : 0,
"cnf" : "text/plain:0",
"cs" : 3,
"con" : "OFF"
}
},
"to": "/mn-cse/cnt-582759912/la",
"fr": "/in-cse/CSmartphone_AE"
},
{
"rsc": "2000",
"rqi": "mncse-55667",
"pc": {
"m2m:cin": {
"rn" : "cin_20161011T151823_0",
"ty" : 4,
"ri" : "cin_20161011T151823_0",
"pi" : "cnt_20161011T151021_0",
"ct" : "20161011T151823",
"lt" : "20161011T151823",
"et" : "20161012T151823",
"st" : 0,
"cnf" : "text/plain:0",
"cs" : 3,
"con" : "OFF"
}
},
"to": "/mn-cse/cnt-582769893/la",
"fr": "/in-cse/CSmartphone_AE",
} ]
}
}