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我正在使用wso2esb 4.7.0和wso2dss 3.1.0.My方案是我希望選擇關於特定clientid的所有partybranch。爲了這個目的，我有火象的查詢：在wso2esb中使用迭代器中介時出錯
select partybranchid,clientid from mpartybranch where clientid = 473906852857651
，這讓我喜歡的2個記錄列表：
partybranchid clientid
-2500000000 473906852857651
796243010946586 473906852857651
我要拆分這兩個，並找出解決有關每一他們。我的具有使用以下的DSS查詢工作seperately對我來說是：
select * from address where partybranchid = ? and clientid =?
現在我有wso2esb使用iterator調停單click.My配置，才能實現這樣的：
<iterate xmlns:f="http://ws.wso2.org/dataservice" continueParent="true" preservePayload="true" expression="//f:Datalist" id="iterate1" sequential="true">
<target>
<sequence>
<property xmlns:s="http://ws.wso2.org/dataservice" name="partybranchid1" expression="//s:partybranchid/text()" scope="default" type="STRING"/>
<property xmlns:s="http://ws.wso2.org/dataservice" name="latitude" expression="get-property('latitude')"/>
<property xmlns:s="http://ws.wso2.org/dataservice" name="longitude" expression="get-property('longitude')"/>
<property xmlns:s="http://ws.wso2.org/dataservice" name="radius" expression="get-property('radius')"/>
<payloadFactory media-type="xml">
<format>
<p:select_addresses_op xmlns:p="http://ws.wso2.org/dataservice">
<p:latitude>$1</p:latitude>
<p:longitude>$2</p:longitude>
<p:radius>$3</p:radius>
<p:objectid>$4</p:objectid>
</p:select_addresses_op>
</format>
<args>
<arg xmlns:s="http://ws.wso2.org/dataservice" expression="get-property('latitude')" evaluator="xml"/>
<arg xmlns:s="http://ws.wso2.org/dataservice" expression="get-property('longitude')" evaluator="xml"/>
<arg xmlns:s="http://ws.wso2.org/dataservice" expression="get-property('radius')" evaluator="xml"/>
<arg xmlns:s="http://ws.wso2.org/dataservice" expression="get-property('partybranchid1')" evaluator="xml"/>
</args>
</payloadFactory>
<property name="FORCE_SC_ACCEPTED" value="true" scope="axis2"/>
<property name="messageType" value="application/json" scope="axis2"/>
<send receive="spatial_seq3">
<endpoint>
<address uri="http://localhost:9764/services/Aspatialtrial_Dataservice/" format="soap11"/>
</endpoint>
</send>
</sequence>
</target>
</iterate>
此配置工作，但不給預期output.Following是在客戶端和服務器端的輸出：
在服務器側（ESB）輸出：
[2014-09-25 09:52:30,941] INFO - LogMediator To: /services/spatial_proxy_test, MessageID: urn:uuid:c91c22b6-245f-49f7-bf30-65561c87050f, Direction: request, userid = null, username = vikash|214057357158656, password = gbadmin
[2014-09-25 09:52:30,953] INFO - TimeoutHandler This engine will expire all callbacks after : 120 seconds, irrespective of the timeout action, after the specified or optional timeout
[2014-09-25 09:52:31,286] INFO - LogMediator To: http://www.w3.org/2005/08/addressing/anonymous, WSAction: , SOAPAction: , MessageID: urn:uuid:9fa3c017-27f5-405e-a11b-33a9fa9a8f44, Direction: response, kk = true, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope"><soapenv:Body><ResponseJSON><Body><Datalist><Authentication>true</Authentication></Datalist></Body></ResponseJSON></soapenv:Body></soapenv:Envelope>
[2014-09-25 09:52:32,148] INFO - LogMediator FORCE_ERROR_ON_SOAP_FAULT = true, partybranchid1 = -2500000000796243010946586, latitude = 18.975, longitude = 72.8258, radius = 10
[2014-09-25 09:52:32,344] INFO - LogMediator To: http://www.w3.org/2005/08/addressing/anonymous, WSAction: , SOAPAction: , MessageID: urn:uuid:c635aa03-36ac-4af7-8b01-9bb31b35f4ef, Direction: response, Datalist values logged = <Datalist xmlns="http://ws.wso2.org/dataservice"><addressid>457492199890748451</addressid><geocode>POINT(18.975 72.8258)</geocode></Datalist>, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body><DataCollection xmlns="http://ws.wso2.org/dataservice"><Datalist><addressid>457492199890748451</addressid><geocode>POINT(18.975 72.8258)</geocode></Datalist></DataCollection></soapenv:Body></soapenv:Envelope>
[2014-09-25 09:52:32,345] INFO - LogMediator To: http://www.w3.org/2005/08/addressing/anonymous, WSAction: , SOAPAction: , MessageID: urn:uuid:e77556c0-b722-4f91-879b-1cbb4ae20aec, Direction: response, Datalist values logged = <Datalist xmlns="http://ws.wso2.org/dataservice"><addressid>456211760366486560</addressid><geocode>POINT(19.0769048 72.8570555)</geocode></Datalist><Datalist xmlns="http://ws.wso2.org/dataservice"><addressid>456217678470710306</addressid><geocode>POINT(18.975 72.8258)</geocode></Datalist>, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body><DataCollection xmlns="http://ws.wso2.org/dataservice"><Datalist><addressid>456211760366486560</addressid><geocode>POINT(19.0769048 72.8570555)</geocode></Datalist><Datalist><addressid>456217678470710306</addressid><geocode>POINT(18.975 72.8258)</geocode></Datalist></DataCollection></soapenv:Body></soapenv:Envelope>
在客戶端側輸出
{"ResponseJSON":{"Body":{"Datalist":{"addressid":"457492199890748451","geocode":"POINT(18.975 72.8258)"}},"Status":"200","Total":"1.0"}}
而請求是：
curl -v -H "Accept: application/json" -H "Content-Type:application/json" -H "ModifiedOn:0" -H "username:vikash|214057357158656" -H "password:gbadmin" -d '{"usercode":"suresh","clientid":"473906852857651","longitude":"72.8258","radius":"10","latitude":"18.975"}' http://youtility-desktop:8282/services/spatial_proxy_test
服務器端日誌顯示它迭代正常，但在客戶端只給出一個迭代的響應。爲什麼？它們是關於諸如ContinueParent或preservepayload等序列選項的任何更改。請讓我知道..
您可以在ESB和AS/DSS中共享請求/響應SOAP消息嗎？也可以在payloadfactory後打印partybranchid屬性值。 – 2014-09-24 19:52:13
您好豪爾赫Infante Osorio.Thanks for reply.I已從我的配置中刪除錯誤。現在它的工作，但不是在預期的方式。請問你爲什麼這麼說？我已編輯我的問題。請參閱上面的 – user3129056 2014-09-25 04:34:54
請檢查我的答案，在我的方案工作中很好。 – 2014-09-26 17:04:21