我们可以在 wso2esb 中以相同的顺序发送多个邮件还是动态设置一个邮件 [英] Can we send Multiple Mail in wso2esb in same sequence or dynamically set a mail
本文介绍了我们可以在 wso2esb 中以相同的顺序发送多个邮件还是动态设置一个邮件的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在从前端获取数据，我需要验证跨数据库的数据.如果是最小值或最大值，当前值介于最小值和最大值之间将来针对数据库，如果定义静态可能会发生变化.所以我该怎么做，我的代理是
i am getting data from front end i need to verify the data across database. present value is between the min value and max if it is min or max i need to send a mail to concern person which has been defined in database,in that case i don,t know what is the mail id of client i need cross check against database in future it might be change if define static.so how can i do this my proxy is
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="tReadingMobile_5"
transports="https http"
startOnLoad="true"
trace="disable">
<description/>
<target>
<inSequence onError="fault">
<property name="partybranchid"
expression="//partybranchid"
scope="default"
type="STRING"/>
<property name="Reading"
expression="//ReadingsLiteTaildto"
scope="default"
type="STRING"/>
<property name="actiondetailid"
expression="//actiondetailid/text()"
scope="default"
type="STRING"/>
<property name="actionid"
expression="//actionid/text()"
scope="default"
type="STRING"/>
<property name="assetid"
expression="//assetid/text()"
scope="default"
type="STRING"/>
<log level="custom">
<property name="fff" expression="get-property('Reading')"/>
<property name="ggggg" expression="get-property('actiondetailid')"/>
<property name="hhhh" expression="get-property('actionid')"/>
</log>
<iterate id="Min_Max" expression="//ReadingsLiteTaildto">
<target>
<sequence>
<property name="FinalValue" expression="//FinalValue/text()"/>
<property name="assetid" expression="get-property('assetid')"/>
<property name="parameterid" expression="//ParameterId/text()"/>
<payloadFactory>
<format>
<p:select_Min_Max_Op xmlns:p="http://ws.wso2.org/dataservice">
<xs:assetid xmlns:xs="http://ws.wso2.org/dataservice">$1</xs:assetid>
<xs:parameterid xmlns:xs="http://ws.wso2.org/dataservice">$2</xs:parameterid>
</p:select_Min_Max_Op>
</format>
<args>
<arg expression="get-property('assetid')"/>
<arg expression="get-property('parameterid')"/>
</args>
</payloadFactory>
<log level="full"/>
<send receive="ReadingsAlertUpdate_Seq">
<endpoint>
<address uri="http://localhost:9764/services/massetparametersetdetail_DataService/"
format="soap11"/>
</endpoint>
</send>
</sequence>
</target>
</iterate>
</inSequence>
<outSequence onError="fault"/>
</target>
</proxy>
而我的顺序是这样的
<?xml version="1.0" encoding="UTF-8"?>
<sequence xmlns="http://ws.apache.org/ns/synapse"
name="ReadingsAlertUpdate_Seq"
onError="fault">
<property name="FORCE_ERROR_ON_SOAP_FAULT" value="true"/>
<property xmlns:ns="http://org.apache.synapse/xsd"
name="actiondetailid"
expression="get-property('actiondetailid')"/>
<property xmlns:ns="http://org.apache.synapse/xsd"
xmlns:x="http://ws.wso2.org/dataservice"
name="maxvalue"
expression="//x:maxvalue/text()"
scope="default"
type="STRING"/>
<property xmlns:ns="http://org.apache.synapse/xsd"
xmlns:x="http://ws.wso2.org/dataservice"
name="minvalue"
expression="//x:minvalue/text()"
scope="default"
type="STRING"/>
<property xmlns:ns="http://org.apache.synapse/xsd"
xmlns:x="http://ws.wso2.org/dataservice"
name="iscritical"
expression="//x:iscritical/text()"
scope="default"
type="STRING"/>
<property xmlns:ns="http://org.apache.synapse/xsd"
name="FinalValue"
expression="get-property('FinalValue')"
scope="default"
type="STRING"/>
<filter xmlns:ns="http://org.apache.synapse/xsd"
xpath="get-property('FinalValue') < get-property('minvalue')">
<then>
<property name="Message1" value="1" scope="default" type="STRING"/>
</then>
<else>
<filter xpath="get-property('FinalValue') > get-property('maxvalue')">
<then>
<property name="Message1" value="1" scope="default" type="STRING"/>
</then>
<else>
<property name="Message0" value="0" scope="default" type="STRING"/>
</else>
</filter>
</else>
</filter>
<property xmlns:ns="http://org.apache.synapse/xsd"
name="Message1"
expression="get-property('Message1')"
scope="default"
type="STRING"/>
<property name="Mesage0"
expression="get-property('Message0')"
scope="default"
type="STRING"/>
<filter xmlns:ns="http://org.apache.synapse/xsd"
xpath="get-property('Message1')=1=get-property('iscritical')">
<then>
<payloadfactory>
<format>
<p:GetUserMail_Op xmlns:p="http://ws.wso2.org/dataservice">
<xs:partybranchid xmlns:xs="http://ws.wso2.org/dataservice">$1</xs:partybranchid>
</p:GetUserMail_Op>
</format>
<args>
<arg expression="get-property('partybranchid')"/>
</args>
<send receive="ReadingsAlertUpdate_Seq2">
<endpoint>
<address uri="http://localhost:9764/services/taciondetailmail_DataService/"
format="soap11"/>
</endpoint>
</send>
<else>
<property name="Alert2" value="Nothing has been Updated"/>
</else>
</filter>
</sequence>
我正在按此顺序接收邮件，那么如何在端点中定义此邮件
and i am reciving mail in this sequence so how can i define this mail in endpoint
<sequence xmlns="http://ws.apache.org/ns/synapse"
name="ReadingsAlertUpdate_Seq2"
onError="fault">
<property xmlns:ns="http://org.apache.synapse/xsd"
xmlns:v="http://ws.wso2.org/dataservice"
name="Mail"
expression="//v:Mail/text()"/>
<log level="full"/>
<property name="OUT_ONLY" value="true" scope="default" type="STRING"/>
<property name="Subject"
value="Alert Genrated"
scope="transport"
type="STRING"/>
<property name="messageType"
value="text/html"
scope="axis2"
type="STRING"/>
<property name="ContentType"
value="text/html"
scope="axis2"
type="STRING"/>
<send>
<endpoint>
<address uri="$Mail"/>
</endpoint>
</send>
</sequence>
是否可以在 wso2esb r 中定义动态邮件，我们需要再次使用其他方式，请告诉我
Is it possible to define dynamic mail in wso2esb r we need again use some other way please ..let me know
推荐答案
可以参考[1]中的Proxy配置，从数据库中获取邮箱地址后发送邮件.
You can refer Proxy configuration in [1], which sends an email after retrieveing the email address from the database.
[1]http://wso2.com/library/articles/2012/01/integrating-different-systems-with-wso2-esb
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