Sample ContextHub Store Candidates
ContextHub provides several sample store candidates that you can use in your solutions. The following information is provided for each sample:
- Where to find the source code so that you can open it for learning purposes.
- How to configure the stores that you create from the store candidates.
- How the store data is structured so that you can access it.
WARNINGaem.segmentation Sample Store Candidate
Store for resolved and unresolved ContextHub segments. Automatically retrieves segments from the ContextHub SegmentManager.
Source Location
/libs/settings/cloudsettings/legacy/contexthub/segmentation
Base Implementation
The aem.segmentation store candidate extends ContextHub.Store.PersistedJSONPStore.
Configuration
When you create an aem.segmentation store, you do not need to provide a detailed configuration. The default configuration specifies the location of the ContextHub segment definitions.
{
"service":{
"jsonp":false,
"timeout":1000,
"path":"/etc/segmentation/contexthub.segment.js"
}
}
contexthub.geolocation Sample Store Candidate
The contexthub.geolocation sample store candidate uses Google Maps to obtain and store information about the client location.
Source Location
/libs/settings/cloudsettings/legacy/contexthub/geolocation
Base Implementation
The contexthub.geolocation store candidate extends ContextHub.Store.PersistedJSONPStore.
Configuration
The default configuration specifies information about the Google service and the initial latitude and longitude coordinates.
{
"service": {
"jsonp": false,
"timeout": 1000,
"ttl": 1800000,
"secure": false,
"host": "maps.googleapis.com",
"port": 80,
"path": "/maps/api/geocode/json"
},
"eventDeferring": 16,
"html5coordinatesDiscoveryAPI": {
"timeout": 30000,
"ttl": 900000,
"highAccuracy": false
},
"initialValues": {
"latitude": 37.331375,
"longitude": -121.893992
}
}
Data Items
The store uses a data tree that is similar to the following example:
{
"latitude":"37.331375",
"longitude":"-121.893992"
}
NOTEcontexthub.surferinfo Sample Store Candidate
Stores information about the current client environment such as the device, window, browser, date and time.
Source Location
/libs/settings/cloudsettings/legacy/contexthub/surferinfo
Base Implementation
The contexthub.datetime store candidate extends ContextHub.Store.PersistedStore.
Configuration
The default configuration is inherited from ContextHub.Store.PersistedStore.
Data Items
Stores that use this store candidate have a data tree that is similar to the following example:
{
"display":{
"resolution":{
"width":1440,
"height":900
},
"devicePixelRatio":1,
"colorDepth":24,
"nrOfColors":16777216,
"pixelsPerInch":96,
"orientation":{
"mode":"landscape",
"direction":"normal"
}
},
"window":{
"dimension":{
"width":1395,
"height":652
},
"percentageUsage":0.7
},
"browser":{
"version":"39.0",
"family":"Firefox",
"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:39.0) Gecko/20100101 Firefox/39.0"
},
"device":{
"category":"Desktop",
"type":"Desktop",
"model":"PC",
"version":""
},
"isMobile":true,
"os":{
"name":"Mac OS X",
"version":"10"
},
"year":2015,
"month":7,
"day":22,
"hour":14,
"minutes":1
}
granite.emulators Sample Store Candidate
The granite.emulators sample store candidate stores information about client devices.
Source Location
/libs/settings/cloudsettings/legacy/contexthub/emulators
Base Implementation
The contexthub.geolocation store candidate extends ContextHub.Store.PersistedStore.
Configuration
The default configuration includes an array named defaultEmulators that contains information about different devices. When you create a store, provide different device profiles in the Detail Configuration property as required, using the format illustrated in the following example:
{
"defaultEmulators":[
{
"id": "iphone-6",
"title": "iPhone 6",
"type": "mobile",
"platform": "iOS",
"platformVersion": "8.1.3",
"width": 750,
"height": 1334,
"canRotate": true,
"orientation": "Portrait",
"device-pixel-ratio": 2
},
{
"id": "iphone-6-plus",
"title": "iPhone 6 Plus",
"type": "mobile",
"platform": "iOS",
"platformVersion": "8.1.3",
"width": 1080,
"height": 1920,
"canRotate": true,
"orientation": "Portrait",
"device-pixel-ratio": 3
},
{
"id": "galaxy-s4",
"title": "Samsung Galaxy S4",
"type": "mobile",
"platform": "Android",
"platformVersion": "4.4.2 KitKat",
"width": 1080,
"height": 1920,
"canRotate": true,
"orientation": "Portrait",
"device-pixel-ratio": 3
}
]
}
Data Items
The store data tree is similar to the following example:
{
"devices":[
{"id":"native",
"title":"Native",
"type":"screen",
"width":1395,
"height":374,
"orientation":"Landscape",
"platform":"Mac OS X",
"platformVersion":"10",
"canRotate":false
},
{"id":"ipad-3",
"title":"iPad 3 / 4 / Air",
"type":"tablet",
"platform":"iOS",
"platformVersion":"8.1.3",
"width":1536,
"height":2048,
"canRotate":true,
"orientation":"Portrait",
"device-pixel-ratio":2
},
{"id":"iphone-6",
"title":"iPhone 6",
"type":"mobile",
"platform":"iOS",
"platformVersion":"8.1.3",
"width":750,
"height":1334,
"canRotate":true,
"orientation":"Portrait",
"device-pixel-ratio":2
},
{"id":"galaxy-s4",
"title":"Samsung Galaxy S4",
"type":"mobile",
"platform":"Android",
"platformVersion":"4.4.2 KitKat",
"width":1080,
"height":1920,
"canRotate":true,
"orientation":"Portrait",
"device-pixel-ratio":3
}
],
"currentDeviceId":"native",
"orientations":[
{"id":"landscape",
"title":"Landscape"
},
{"id":"portrait",
"title":"Portrait"
}
],
"currentDevice":{
"id":"native",
"title":"Native",
"type":"screen",
"width":1395,
"height":374,
"orientation":"Landscape",
"platform":"Mac OS X",
"platformVersion":"10",
"canRotate":false
}
}
granite.profile Sample Store Candidate
Stores information about the current user.
Source Location
/libs/settings/cloudsettings/legacy/contexthub/profile
Base Implementation
The contexthub.datetime store candidate extends ContextHub.Store.PersistedJSONPStore.
Configuration
The following default configuration is used. You should not change this configuration.
{
"service":{
"jsonp":false,
"timeout":1000,
"path":"${contexthub:/store/profile/path}.infinity.json"
},
"initialValues":{"path":"/home/users/a/anonymous"}
}
Data Items
Stores that use this store candidate have a data tree that is similar to the following example:
{
"displayName":"anonymous",
"path":"/home/users/6/6zavE_DGre6Ad9Y5E0Ba",
"avatar":"/etc/designs/default/images/social/avatar.png",
"authorizableId":"anonymous"
}
Experience Manager
Put the Customer at the Center and Build Relationships That Last a Lifetime
First impressions last a lifetime. Great first impressions feel personal, connected, and relevant right from the start. From the first...
Wed, Mar 19, 2:30 PM PDT (9:30 PM UTC)
The True Cost of a Failed Implementation
A failed implementation isn’t just an inconvenience — it costs real revenue. Poor execution and misaligned tools disrupt pipelines,...
Wed, Mar 19, 2:00 PM PDT (9:00 PM UTC)
Connect with Experience League at Summit!
Get front-row access to top sessions, hands-on activities, and networking—wherever you are!
Learn more