How to Set JMS property and Read JMS property in BPEL using JMS adapter

Question

Does any one know how to set or read more than one JMS property in BPEL using JMS adapter. My queue server is Oracle JMS server.
Any help and sample is well appreciated

Answer 1

Hi Van
I have noted that only the attribute "type" is missing. It seems that when you create a "string" property, the attribute "type" is droped from the XML. If you use another type (as "integer" or "double") it stays there.
If you try to read your properties, except for the "type" attribute, you should be successful, as I am. If you need, please tell me your email, I can send you my code.
Source Code:
in ASSIGN activity (process which SENDS the JMS message):
<assign name="TESTES">
<copy>
     <from expression="'string'"/>
     <to variable="HeaderJms" part="outboundHeader"
     query="/ns5:JMSOutboundHeadersAndProperties/ns5:JMSOutboundProperties/ns5:Property[1]/@type"/>
</copy>
<copy>
     <from expression="'name'"/>
     <to variable="HeaderJms" part="outboundHeader"
     query="/ns5:JMSOutboundHeadersAndProperties/ns5:JMSOutboundProperties/ns5:Property[1]/@name"/>
</copy>
<copy>
     <from expression="'value1'"/>
     <to variable="HeaderJms" part="outboundHeader"
     query="/ns5:JMSOutboundHeadersAndProperties/ns5:JMSOutboundProperties/ns5:Property[1]/@value"/>
</copy>
<bpelx:append>
     <bpelx:from>
     <Property name="" type="" value=""
          xmlns="http://xmlns.oracle.com/pcbpel/adapter/jms/"/>
     </bpelx:from>
     <bpelx:to variable="HeaderJms" part="outboundHeader"
          query="/ns5:JMSOutboundHeadersAndProperties/ns5:JMSOutboundProperties"/>
</bpelx:append>
<copy>
     <from expression="'string'"/>
     <to variable="HeaderJms" part="outboundHeader"
     query="/ns5:JMSOutboundHeadersAndProperties/ns5:JMSOutboundProperties/ns5:Property[2]/@type"/>
</copy>
<copy>
     <from expression="'name2'"/>
     <to variable="HeaderJms" part="outboundHeader"
     query="/ns5:JMSOutboundHeadersAndProperties/ns5:JMSOutboundProperties/ns5:Property[2]/@name"/>
</copy>
<copy>
     <from expression="'value2'"/>
     <to variable="HeaderJms" part="outboundHeader"
     query="/ns5:JMSOutboundHeadersAndProperties/ns5:JMSOutboundProperties/ns5:Property[2]/@value"/>
</copy>
</assign>
in ASSIGN activity (process which READS the JMS message)
<assign name="Assign_1">
<copy>
<from variable="Variable_1" part="inboundHeader"
query="/ns3:JMSInboundHeadersAndProperties/ns3:JMSInboundProperties/ns3:Property[10]/@name"/>
<to variable="temp"/>
</copy>
<copy>
<from variable="Variable_1" part="inboundHeader"
query="/ns3:JMSInboundHeadersAndProperties/ns3:JMSInboundProperties/ns3:Property[10]/@value"/>
<to variable="temp"/>
</copy>
<copy>
<from variable="Variable_1" part="inboundHeader"
query="/ns3:JMSInboundHeadersAndProperties/ns3:JMSInboundProperties/ns3:Property[12]/@name"/>
<to variable="temp"/>
</copy>
<copy>
<from variable="Variable_1" part="inboundHeader"
query="/ns3:JMSInboundHeadersAndProperties/ns3:JMSInboundProperties/ns3:Property[12]/@value"/>
<to variable="temp"/>
</copy>
</assign>
Note that I do not try to read the "type" attribute, otherwise it will fail.
Here is the JMS Header Message received:
<inboundHeader>
<JMSInboundHeadersAndProperties xmlns="http://xmlns.oracle.com/pcbpel/adapter/jms/">
<JMSInboundHeaders>
<JMSCorrelationID>
bpel://localhost/pi_lms-c001e/BpelPiAtualizacaoC001E~1.0/3200025-BpInv0-BpSeq1.6-2
</JMSCorrelationID>
<JMSDeliveryMode>2</JMSDeliveryMode>
<JMSExpiration>0</JMSExpiration>
<JMSMessageID>ID:467DFA1FA1ED459EBF37F51F596C3F12</JMSMessageID>
<JMSPriority>4</JMSPriority>
<JMSRedelivered>false</JMSRedelivered>
<JMSType>com.mercurio.lms.integration.c001eip.c001EIntegrationPoint</JMSType>
<JMSTimestamp>1201552046253</JMSTimestamp>
</JMSInboundHeaders>
- <JMSInboundProperties>
<Property name="JMSXDeliveryCount" type="integer" value="1"/>
<Property name="JMSXRecvTimestamp" type="long" value="1201552046698"/>
<Property name="JMSXUserID" value="lms_dev_int_v1_user"/>
<Property name="JMS_OracleDeliveryMode" value="2"/>
<Property name="JMS_OracleTimestamp" type="long" value="1201552046253"/>
<Property name="JMS_OracleDelay" type="long" value="0"/>
<Property name="JMSXState" type="integer" value="0"/>
<Property name="IAS_VERSION" value="10.1.3"/>
<Property name="JMS_OracleDeliveryMode" value="2"/>
<Property name="name" value="value1"/> ("type" attribute was droped!!!)
<Property name="JMS_OracleTimestamp" type="long" value="1201552046253"/>
<Property name="name2" value="value2"/> ("type" attribute was droped!!!)
</JMSInboundProperties>
</JMSInboundHeadersAndProperties>
</inboundHeader>
Regards
Marcelo