Hi Randy,
I just check the AggregatorType code history, the createProcessor method
was added at May 24th.
I think you need to upgrade camel to 1.4.0.0 fuse or latest relesed
1.4.2.0 fuse.
Willem
Randy H wrote:
Does the Camel Aggregator pattern currently work? I'm using
camel-core-1.3.4.0-fuse.jar. I tried to add an aggregator to a camel route
and when the configure method runs it generates an
UnsupportedOperationException (see below). The error occurs when the camel
route is being built, not when I attempt to send actual data through the
route. Since the documentation on the Camel aggregator pattern is so
minimal, I could be doing something wrong with the aggregator. Here is my
test code (junit test):
public void testAggregator()
throws Exception {
LOG.info( "Starting testAggregator" );
try {
CamelContext context = new DefaultCamelContext();
context.getEndpoint( "mock:test", MockEndpoint.class );
//********************************************************
// Create a camel route that uses an aggregator
//********************************************************
context.addRoutes( new RouteBuilder() {
public void configure() {
streamCaching();
LOG.info( "Configuring CAMEL Aggregator rules." );
//************************************************
// Send any queryRequest nodes from the workflow
// message to a file in the output directory.
//************************************************
from( "file://samples/input" ).
to( "log:theLoggingCategory?level=info" ).
aggregator( header( "CheeseWhiz" ) ).
to( "mock:test" );
}
} );
// Now everything is set up - lets start the context
context.start();
//************************************************************
// Test - Copy the XML data to the CAMEL input directory.
// Camel should aggregate the two 'queryRequest' nodes
// and write them to the output directory.
//************************************************************
LOG.info( "Start Test - Aggregator processing with Camel" );
_doCamelRouteTest( 4, "workFlowNoNS.xml", ALERT_DIR, 3 );
context.stop();
context = null;
}
catch( Exception e ) {
e.printStackTrace();
LOG.error( "Unexpected Camel exception: " + e );
}
LOG.info( "testAggregator completed!" );
}
When I execute the test code, an exception is generated. Here is log
output including the exception stack trace:
13:43:47.720 INFO [RouteAlertsTest] - Setting up for Camel test
13:43:53.238 INFO [RouteAlertsTest] - Starting testAggregator
13:43:58.05 INFO [RouteAlertsTest] - Configuring CAMEL Aggregator rules.
java.lang.UnsupportedOperationException: Not implemented yet for class:
org.apache.camel.model.AggregatorType
at
org.apache.camel.model.ProcessorType.createProcessor(ProcessorType.java:80)
at
org.apache.camel.model.ProcessorType.createOutputsProcessor(ProcessorType.java:1500)
at
org.apache.camel.model.ProcessorType.createOutputsProcessor(ProcessorType.java:85)
at
org.apache.camel.model.InterceptorRef.createProcessor(InterceptorRef.java:59)
at
org.apache.camel.model.ProcessorType.makeProcessor(ProcessorType.java:1406)
at org.apache.camel.model.ProcessorType.addRoutes(ProcessorType.java:89)
at org.apache.camel.model.RouteType.addRoutes(RouteType.java:189)
at org.apache.camel.model.RouteType.addRoutes(RouteType.java:83)
at
org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:438)
at
org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:430)
at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:47)
at
com.lmco.bais.query.alerts.RouteAlertsTest.testAggregator(RouteAlertsTest.java:341)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
13:44:10.337 ERROR [RouteAlertsTest] - Unexpected Camel exception:
java.lang.UnsupportedOperationException: Not implemented yet for class:
org.apache.camel.model.AggregatorType
Any insight would be greatly appreciated.
