Exception raised while trying to join Table and Stream

Question

I have written a sample Project to fetch the data from a Table and join it with the Input Stream. Followed the same procedure specified at http://download.oracle.com/docs/cd/E17904_01/doc.1111/e14301/processorcql.htm#CIHCCADG
I am getting the exception:
<Error> <Deployment> <BEA-2045016> <The application context "Plugin" could not be started. Could not initialize component "<unknown>":
Invalid statement: "select PROMOTIONAL_ORDER.ORDER_ID as orderId ,PROMOTIONAL_ORDER.UFD_ID as ufdId, PROMOTIONAL_ORDER.WEB_USER_ID as webUserId
               from helloworldInputChannel [now] as dataStream, PROMOTIONAL_ORDER where >>PROMOTIONAL_ORDER.ORDER_ID = dataStream.ORDER_ID<<"
Cause: wrong number or types of arguments in call to et
Action: Check the spelling of the registered function. Also confirm that its call is correct and its parameters are of correct datatypes.>
If the where condition is removed then the application runs fine fetching the data from the Tables.
Following is the config.xml for processor:
======================================
<?xml version="1.0" encoding="UTF-8"?>
<n1:config xmlns:n1="http://www.bea.com/ns/wlevs/config/application">
     <processor>
          <name>helloworldProcessor</name>
          <rules>
               <query id="dummyRule"> <![CDATA[
               select PROMOTIONAL_ORDER.ORDER_ID as orderId ,PROMOTIONAL_ORDER.UFD_ID as ufdId, PROMOTIONAL_ORDER.WEB_USER_ID as webUserId
               from helloworldInputChannel [now] as dataStream, PROMOTIONAL_ORDER where PROMOTIONAL_ORDER.ORDER_ID = dataStream.ORDER_ID
               ]]></query>
          </rules>
     </processor>
</n1:config>
Following is the assembly file:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:osgi="http://www.springframework.org/schema/osgi"
     xmlns:wlevs="http://www.bea.com/ns/wlevs/spring"
     xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/osgi
http://www.springframework.org/schema/osgi/spring-osgi.xsd
http://www.bea.com/ns/wlevs/spring
http://www.bea.com/ns/wlevs/spring/spring-wlevs-v11_1_1_3.xsd">
     <wlevs:event-type-repository>
          <wlevs:event-type type-name="CorpInterfaceEvent">
               <wlevs:class>com.bea.wlevs.event.example.helloworld.CorpInterfaceEvent</wlevs:class>
          </wlevs:event-type>
          <wlevs:event-type type-name="PromotionalOrderEvent">
               <wlevs:properties>
                    <wlevs:property name="ORDER_ID" type="bigint" />
                    <wlevs:property name="UFD_ID" type="bigint"/>
                    <wlevs:property name="WEB_USER_ID" type="bigint" />
               </wlevs:properties>
          </wlevs:event-type>
          <wlevs:event-type type-name="DummyEvent">
               <wlevs:properties>
                    <wlevs:property name="ORDER_ID" type="bigint" />
                    <wlevs:property name="UFD_ID" type="bigint"/>
                    <wlevs:property name="WEB_USER_ID" type="bigint" />
               </wlevs:properties>
          </wlevs:event-type>
     </wlevs:event-type-repository>
     <!--
          Adapter can be created from a local class, without having to go
          through a adapter factory
     -->
     <wlevs:adapter id="helloworldAdapter"
          class="com.bea.wlevs.adapter.example.helloworld.HelloWorldAdapter">
          <wlevs:instance-property name="message"
               value="HelloWorld - the current time is:" />
     </wlevs:adapter>
     <wlevs:channel id="helloworldInputChannel" event-type="CorpInterfaceEvent">
          <wlevs:listener ref="helloworldProcessor" />
          <wlevs:source ref="helloworldAdapter" />
     </wlevs:channel>
     <!-- The default processor for OCEP 11.0.0.0 is CQL -->
     <wlevs:processor id="helloworldProcessor">
          <wlevs:table-source ref="PROMOTIONAL_ORDER" />
     </wlevs:processor>
     <wlevs:channel id="helloworldOutputChannel" event-type="CorpInterfaceEvent"
          advertise="true">
          <wlevs:listener>
               <bean class="com.bea.wlevs.example.helloworld.HelloWorldBean" />
          </wlevs:listener>
          <wlevs:source ref="helloworldProcessor" />
     </wlevs:channel>
     <wlevs:table id="PROMOTIONAL_ORDER" event-type="PromotionalOrderEvent"
          data-source="wlevsDatasource" />
</beans>
CorpInterfaceEvent.java:
package com.bea.wlevs.event.example.helloworld;
public class CorpInterfaceEvent {
private Long orderId;
public Long ORDER_ID;
private Long ufdId;
private Long webUserId;
public CorpInterfaceEvent(){
     super();
public Long getOrderId() {
     return orderId;
public void setOrderId(Long orderId) {
     this.orderId = orderId;
public Long getORDER_ID() {
     return ORDER_ID;
public void setORDER_ID(Long oRDERID) {
     ORDER_ID = oRDERID;
public Long getUfdId() {
     return ufdId;
public void setUfdId(Long ufdId) {
     this.ufdId = ufdId;
public Long getWebUserId() {
     return webUserId;
public void setWebUserId(Long webUserId) {
     this.webUserId = webUserId;
Adapter:
/* (c) 2006-2009 Oracle. All rights reserved. */
package com.bea.wlevs.adapter.example.helloworld;
import java.math.BigDecimal;
import java.text.DateFormat;
import java.util.Date;
import com.bea.wlevs.ede.api.RunnableBean;
import com.bea.wlevs.ede.api.StreamSender;
import com.bea.wlevs.ede.api.StreamSource;
import com.bea.wlevs.event.example.helloworld.CorpInterfaceEvent;
public class HelloWorldAdapter implements RunnableBean, StreamSource {
private static final int SLEEP_MILLIS = 300;
private DateFormat dateFormat;
private String message;
private boolean suspended;
private StreamSender eventSender;
public HelloWorldAdapter() {
super();
dateFormat = DateFormat.getTimeInstance();
/* (non-Javadoc)
* @see java.lang.Runnable#run()
public void run() {
suspended = false;
while (!isSuspended()) { // Generate messages forever...
generateHelloMessage();
suspend();// This would generate the messages only once..
try {
synchronized (this) {
wait(SLEEP_MILLIS);
} catch (InterruptedException e) {
e.printStackTrace();
public void setMessage(String message) {
this.message = message;
private void generateHelloMessage() {
String message = this.message + dateFormat.format(new Date());
CorpInterfaceEvent event = new CorpInterfaceEvent();
//event.setOrderId(1);
event.setORDER_ID(Long.valueOf(1));
eventSender.sendInsertEvent(event);
/* (non-Javadoc)
* @see com.bea.wlevs.ede.api.StreamSource#setEventSender(com.bea.wlevs.ede.api.StreamSender)
public void setEventSender(StreamSender sender) {
eventSender = sender;
/* (non-Javadoc)
* @see com.bea.wlevs.ede.api.SuspendableBean#suspend()
public synchronized void suspend() {
suspended = true;
private synchronized boolean isSuspended() {
return suspended;
Kindly let me know if you need further info.

Answer 1

Issue identified. The datatypes of the stream order id and the one from the tables differ.
The Long could not be casted to the bigint format of CQL.
On changing the datatype of ORDER_ID in the CorpInterfaceEvent to int, the join is successful.