Hi Ramindu Deshapriya, Thank you for your comments.
In previous connectors they are using a single proxy configuration but using different methods for different operations. I am trying to write all GET operations in a single method and also using a single proxy configuration. Thank you On Thu, Nov 27, 2014 at 2:56 PM, Malaka Silva <[email protected]> wrote: > Hi Shakila, > > Since we are looking at quite a lot of parameters, you can use script > mediator for this purpose. > > Jusy have a single variable inside the script mediator for this > > Similar sample can be found in [1] > > [1] > https://github.com/wso2-dev/esb-connectors/blob/master/freshbook/freshbooks-connector/freshbooks-connector-1.0.0/org.wso2.carbon.connector/src/main/resources/freshbooks-client/listClients.xml > > Best Regards, > Malaka > > On Thu, Nov 27, 2014 at 2:44 PM, Shakila Sivagnanarajah <[email protected]> > wrote: > >> Hi All, >> >> I am developing connector for Nest API. Nest Thermostat API is organized >> in a single data object and every data element is addressable by a URL >> called data location. >> >> *Data model:* >> >> { >> "devices": { >> >> "thermostats": { >> "peyiJNo0IldT2YlIVtYaGQ": { >> "device_id": "peyiJNo0IldT2YlIVtYaGQ" , >> "locale": "en-US" , >> "software_version": "4.0" , >> "structure_id": "VqFabWH21nwVyd4RWgJgNb292wa7hG_dUwo2i2SG7j3-BOLY0BA4sw" , >> "name": "Hallway (upstairs)" , >> "name_long": "Hallway Thermostat (upstairs)" , >> "last_connection": "2014-10-31T23:59:59.000Z" , >> "is_online": true , >> "can_cool": true , >> "can_heat": true , >> "is_using_emergency_heat": true , >> "has_fan": true , >> "fan_timer_active": true , >> "fan_timer_timeout": "2014-10-31T23:59:59.000Z" , >> "has_leaf": true , >> "temperature_scale": "C" , >> "target_temperature_f": 72 , >> "target_temperature_c": 21.5 , >> "target_temperature_high_f": 72 , >> "target_temperature_high_c": 21.5 , >> "target_temperature_low_f": 64 , >> "target_temperature_low_c": 17.5 , >> "away_temperature_high_f": 72 , >> "away_temperature_high_c": 21.5 , >> "away_temperature_low_f": 64 , >> "away_temperature_low_c": 17.5 , >> "hvac_mode": "heat" , >> "ambient_temperature_f": 72 , >> "ambient_temperature_c": 21.5 , >> "humidity": 40 >> } >> } >> , >> "smoke_co_alarms": { >> "RTMTKxsQTCxzVcsySOHPxKoF4OyCifrs": { >> "device_id": "RTMTKxsQTCxzVcsySOHPxKoF4OyCifrs" , >> "locale": "en-US" , >> "software_version": "1.01" , >> "structure_id": "VqFabWH21nwVyd4RWgJgNb292wa7hG_dUwo2i2SG7j3-BOLY0BA4sw" , >> "name": "Hallway (upstairs)" , >> "name_long": "Hallway Protect (upstairs)" , >> "last_connection": "2014-10-31T23:59:59.000Z" , >> "is_online": true , >> "battery_health": "ok" , >> "co_alarm_state": "ok" , >> "smoke_alarm_state": "ok" , >> "is_manual_test_active": true , >> "last_manual_test_time": "2014-10-31T23:59:59.000Z" , >> "ui_color_state": "gray" >> } >> } >> >> } , >> "structures": { >> "VqFabWH21nwVyd4RWgJgNb292wa7hG_dUwo2i2SG7j3-BOLY0BA4sw": { >> "structure_id": "VqFabWH21nwVyd4RWgJgNb292wa7hG_dUwo2i2SG7j3-BOLY0BA4sw" , >> "thermostats": [ "peyiJNo0IldT2YlIVtYaGQ", ... ] , >> "smoke_co_alarms": [ "RTMTKxsQTCxzVcsySOHPxKoF4OyCifrs", ... ] , >> "away": "home" , >> "name": "Home" , >> "country_code": "US" , >> "postal_code": "94304" , >> "peak_period_start_time": "2014-10-31T23:59:59.000Z" , >> "peak_period_end_time": "2014-10-31T23:59:59.000Z" , >> "time_zone": "America/Los_Angeles" , >> "eta": { >> "trip_id": "myTripHome1024" , >> "estimated_arrival_window_begin": "2014-10-31T22:42:59.000Z" , >> "estimated_arrival_window_end": "2014-10-31T23:59:59.000Z" >> } >> } >> } >> } >> >> *Endpoints:* >> To get whole object: https://developer-api.nest.com?auth=<token> >> To get all device objects: https://developer-api.nest.com/devices?auth= >> <token> >> To get all thermostat device objects: >> https://developer-api.nest.com/devices/thermostats?auth=<token> >> To get a particular thermostat device object: >> https://developer-api.nest.com/devices/thermostats/<device >> id>?auth=<token> >> To get target temperature value of a particular thermostat device: >> https://developer-api.nest.com/devices/thermostats/<device >> id>/target_temperature_f?auth=<token> >> >> >> To view whole structure object (all devices in home, away status etc): >> https://developer-api.nest.com/structures?auth=<token> >> To view a list of thermostat devices in home: >> https://developer-api.nest.com/structures/<structure >> id>/thermostats?auth=<token> >> >> So I am planning to do this using switch mediator in a single >> configuration as written below. In the proxy service, I have to define all >> parameters. Is this a correct way or do I want to write each methods >> separately? >> >> >> <?xml version="1.0" encoding="UTF-8"?> >> <template name="getServices" xmlns="http://ws.apache.org/ns/synapse";> >> >> <parameter name="category" description="Category" /> >> >> >> <!-- For devices --> >> <parameter name="device" description="Type of device" /> >> <parameter name="deviceId" description="Id of device" /> >> >> <!-- For structures --> >> <parameter name="structureId" description="Id of structure" /> >> >> <!-- For both devices and structures --> >> <parameter name="field" description="Field of a thermostat" /> <!-- >> It can be last_connection, is_online, can_cool, can_heat etc for devices >> and thermostats, smoke_co_alarms, away, country_code for structures --> >> >> <sequence> >> <property name="uri.var.category" expression="$func:category" /> >> <property name="uri.var.device" expression="$func:device" /> >> <property name="uri.var.deviceId" expression="$func:deviceId" /> >> <property name="uri.var.structureId" >> expression="$func:structureId" /> >> <property name="uri.var.field" expression="$func:field" /> >> >> <switch source="get-property('uri.var.category')"> >> <case regex="devices"> >> <property name="uri.var.param" value="devices"/> >> >> <filter xpath="(not(get-property('uri.var.deviceId') = '' >> or (not(string(get-property('uri.var.deviceId'))))))"> >> <then> >> <property name="uri.var.param" >> >> expression="fn:concat(get-property('uri.var.param'),'/thermostats/',get-property('uri.var.deviceId'))"/> >> >> <filter xpath="(not(get-property('uri.var.field') >> = '' or (not(string(get-property('uri.var.field'))))))"> >> <then> >> >> <switch >> source="get-property('uri.var.field')"> >> <case >> regex="humidity|last_connection|is_online|can_cool|can_heat"> >> <property name="uri.var.param" >> >> expression="fn:concat(get-property('uri.var.param'),'/',get-property('uri.var.field'))"/> >> </case> >> <default/> >> </switch> >> >> </then> >> </filter> >> >> </then> >> </filter> >> >> </case> >> <case regex="structures"> >> <property name="uri.var.param" value="structures"/> >> </case> >> <default/> >> </switch> >> >> <property name="Content-Type" value="application/json"/> >> >> <call> >> <endpoint> >> <http method="get" >> >> uri-template="{uri.var.apiUrl}/{uri.var.param}?auth={uri.var.token}" /> >> </endpoint> >> </call> >> </sequence> >> </template> >> >> I appreciate the thoughts on performance implications. >> >> Thank you. >> -- >> Shakila Sivagnanarajah >> Associate Software Engineer >> Mobile :+94 (0) 770 760240 >> [email protected] >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > > Best Regards, > > Malaka Silva > Senior Tech Lead > M: +94 777 219 791 > Tel : 94 11 214 5345 > Fax :94 11 2145300 > Skype : malaka.sampath.silva > LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 > Blog : http://mrmalakasilva.blogspot.com/ > > WSO2, Inc. > lean . enterprise . middleware > http://www.wso2.com/ > http://www.wso2.com/about/team/malaka-silva/ > <http://wso2.com/about/team/malaka-silva/> > > Save a tree -Conserve nature & Save the world for your future. Print this > email only if it is absolutely necessary. > -- Shakila Sivagnanarajah Associate Software Engineer Mobile :+94 (0) 770 760240 [email protected]
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