CEP Proton钥匙不在地图上，原因:钥匙不在地图上 [英] CEP Proton The key was not in the map, reason: The key was not in the map
问题描述
我试图将Proton与Orion集成在一起，但是当Orion向Proton发送事件时，我总是会遇到相同的错误:
I was trying to integrate Proton with Orion, but when Orion is sending events to Proton, I always get the same error:
com.ibm.hrl.proton.webapp.providers.EventJSONMessageReader readFrom 严重:无法解析json事件org.apache.wink.json4j.JSONException:键[Name]不在地图中，原因:键[Name]不在地图中
com.ibm.hrl.proton.webapp.providers.EventJSONMessageReader readFrom SEVERE: Could not parse json event org.apache.wink.json4j.JSONException: The key [Name] was not in the map, reason: The key [Name] was not in the map
我已经查看了属性名称，它们没问题.
I have reviewed the attributes names and they are OK.
请参见下文天鹅座(已与Orion集成)看到的attrNames
See below the attrNames seen by Cygnus (already integrated with Orion)
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | Altitude | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | AltitudeDelta1 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | AltitudeDelta2 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | BatteryLevel | integer | 25 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | CO | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | COCal | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | CurrentRSSI | integer | -110 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | LastPacketRSSI | integer | -40 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | LastPacketSNR | integer | 8 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | Latitude | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | LatitudeDelta1 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | LatitudeDelta2 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | Longitude | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | LongitudeDelta1 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | LongitudeDelta2 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | NO | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | NO2 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | NO2Cal | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | NOCal | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | Ozone | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | OzoneCal | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | Serial | float | 25 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | Speed | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | SpeedDelta1 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | SpeedDelta2 | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | humidity | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | humidityCal | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | pressure | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | pressureCal | float | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | temperature | integer | 33 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | temperatureCal | float | 23 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | timestamp | integer | 140021212 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | timestampDelta | integer | 720 | [] |
| 1444683578 | 2015-10-12T20:59:38.352 | sensor4 | STCSensor | timestampDelta2 | integer | 23 | [] |
+------------+-------------------------+----------+------------+------------------+----------+-----------+--------+
我还附加了导出的项目json的一部分.
I also attach part of the project json exported.
{"epn":{"events":[{"name":"STCSensor","createdDate":"Mon Oct 12 2015","attributes":[
{"name":"entityType","type":"String","dimension":0},
{"name":"Serial","type":"Double","dimension":0},
{"name":"BatteryLevel","type":"Integer","dimension":0},
{"name":"CurrentRSSI","type":"Integer","dimension":0},
{"name":"LastPacketRSSI","type":"Integer","dimension":0},
{"name":"LastPacketSNR","type":"Integer","dimension":0},
{"name":"timestamp","type":"Integer","dimension":0},
{"name":"timestampDelta","type":"Integer","dimension":0},
{"name":"timestampDelta2","type":"Integer","dimension":0},
{"name":"Latitude","type":"Double","dimension":0},
{"name":"Longitude","type":"Double","dimension":0},
{"name":"Altitude","type":"Integer","dimension":0},
{"name":"Speed","type":"Integer","dimension":0},
{"name":"LatitudeDelta1","type":"Integer","dimension":0},
{"name":"LongitudeDelta1","type":"Integer","dimension":0},
{"name":"AltitudeDelta1","type":"Integer","dimension":0},
{"name":"SpeedDelta1","type":"Integer","dimension":0},
{"name":"LatitudeDelta2","type":"Integer","dimension":0},
{"name":"LongitudeDelta2","type":"Integer","dimension":0},
{"name":"AltitudeDelta2","type":"Integer","dimension":0},
{"name":"SpeedDelta2","type":"Integer","dimension":0},
{"name":"temperature","type":"Integer","dimension":0},
{"name":"pressure","type":"Integer","dimension":0},
{"name":"humidity","type":"Integer","dimension":0},
{"name":"temperatureCal","type":"Double","dimension":0},
{"name":"pressureCal","type":"Double","dimension":0},
{"name":"humidityCal","type":"Double","dimension":0},
{"name":"CO","type":"Integer","dimension":0},
{"name":"NO","type":"Integer","dimension":0},
{"name":"NO2","type":"Integer","dimension":0},
{"name":"Ozone","type":"Integer","dimension":0},
{"name":"COCal","type":"Double","dimension":0},
{"name":"NOCal","type":"Double","dimension":0},
{"name":"NO2Cal","type":"Double","dimension":0},
{"name":"OzoneCal","type":"Double","dimension":0},
{"name":"entityId","type":"Integer","dimension":"0"}]},
你能帮我吗?
预先感谢
推荐答案
CEP主动技术在线(Proton)和Orion之间的集成使用xml格式(而非json).
The integration between CEP Proactive Technology Online (Proton) and Orion uses the xml format (not json).
Orion的帖子中必须包含
The Post from Orion needs to include
Content-Type: application/xml
CEP主动技术在线用户指南中的附录描述了如何集成在猎户座和质子之间.
The Appendix in the CEP Proactive Technology Online's user guide describes how to integrate between Orion and Proton.
请注意，CEP事件定义必须具有某些属性，并且CEP输入事件的名称必须为[实体类型] ContextUpdate，如
Please note that the CEP event definition must have some attributes, and the name of the CEP input event must be [entity type]ContextUpdate, as described in the user guide's appendix
请确保导出更新的定义并停止&启动CEP以使其以更新的定义运行
Make sure to export your updated definition and stop & start the CEP to make it run with your updated definition
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