spring integration - jpa inbound-channel-adapter doesn't support parameter source -

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i trying use parameter-source provide parameter query in inbound-channel-adapter doesn't seem work. have looked through parser code , don't think processing parameter-source. 

<int-jpa:inbound-channel-adapter delete-after-poll="true"     delete-in-batch="true" auto-startup="true" flush-after-delete="true"     max-results="2000"     entity-manager-factory="entitymanagerfactory"     entity-class="auditmessage"     channel="processmessage"     jpa-query="select auditmessage a.updatets &lt; :purgedate"     parameter-source="parametersource">     <int:poller cron="*/5 * * * * *" >         <int:transactional transaction-manager="transactionmanager"/>     </int:poller> </int-jpa:inbound-channel-adapter>  <bean id="parametersource" factory-bean="spelsource"             factory-method="createparametersourcenocache">     <constructor-arg value="" /> </bean>  <bean id="spelsource"     class="org.springframework.integration.jdbc.expressionevaluatingsqlparametersourcefactory">     <property name="parameterexpressions">         <map>             <entry key="purgedate"                 value="new java.sql.timestamp(t(system).currenttimemillis()-(t(java.util.concurrent.timeunit).milliseconds.convert(${eam.integration.arcgis.purge.daystokeep}, t(java.util.concurrent.timeunit).days)))" />         </map>     </property> </bean>

i following exception:

error [task-scheduler-9] [java.lang.illegalargumentexception: query has parameters no parameter source provided @ org.springframework.integration.jpa.core.defaultjpaoperations.setparametersifrequired(defaultjpaoperations.java:330) @ org.springframework.integration.jpa.core.defaultjpaoperations.getquery(defaultjpaoperations.java:114) @ org.springframework.integration.jpa.core.defaultjpaoperations.getresultlistforquery(defaultjpaoperations.java:186) @ org.springframework.integration.jpa.core.jpaexecutor.dopoll(jpaexecutor.java:396)...

i on spring version 4.0.3. doing wrong? or there way provide query parameters?

i think you've found bug!

the jpainboundchanneladapterparser doesn't parse parameter-source attrbiute. feel free raise jira bug.

as workaround must configure jpapollingchanneladapter raw <bean> injection of jpaexecutor , use ref generic <int:inbound-channel-adapter>.

the jira ticket track.


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