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https://issues.apache.org/activemq/browse/AMQ-1098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=42191#action_42191
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jsilva edited comment on AMQ-1098 at 4/10/08 12:53 PM:
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Attached in amq-1098potentialpatch.zip are a few fixed files that appear to
address the classcastexception...basically made an httpsclienttransport which
just extends the existing HttpClientTransport. Because the underlying
HttpClient works with http and https, there are no further changes needed.
Then in the HttpsTransportFactory I return the newly created
httpsclienttransport...since it extends the httpclienttransport there is no
longer the classcastexception. Tested and seems to work for my purposes, patch
against v4.1.1.
was (Author: jsilva):
Here are a few fixed files that appear to address the
classcastexception...basically made an httpsclienttransport which just extends
the existing HttpClientTransport. Because the underlying HttpClient works with
http and https, there are no further changes needed. Then in the
HttpsTransportFactory I return the newly created httpsclienttransport...since
it extends the httpclienttransport there is no longer the classcastexception.
Tested and seems to work for my purposes, patch against v4.1.1.
> Use of https transport throws ClassCastException
> ------------------------------------------------
>
> Key: AMQ-1098
> URL: https://issues.apache.org/activemq/browse/AMQ-1098
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: incubation
> Environment: Ubuntu Linux & Mac OS X
> Reporter: Hernan Otero
> Priority: Minor
> Fix For: 5.2.0
>
> Attachments: amq-1098potentialpatch.zip
>
>
> Trying to run the sample producer out of the main trunk using an https url
> throws a ClassCastException. I've tracked this down in the code to the fact
> that HttpTransportFactory.java expects to find an HttpClientTransport but
> HttpsTransportFactory does not override createTransport() to create an
> HttpsClientTransport instead (HttpsClientTransport does not exist as a class).
> Thanks,
> Hernan
> $ ant producer
> Buildfile: build.xml
> init:
> compile:
> producer:
> [echo] Running producer against server at $url =
> https://my.example.com:2222 for subject $subject = TEST.FOO
> [java] Connecting to URL: https://my.example.com:7043
> [java] Publishing a Message with size 1000 to topic: TEST.FOO
> [java] Using non-persistent messages
> [java] Sleeping between publish 0 ms
> [java] javax.jms.JMSException: Could not create Transport. Reason:
> java.lang.ClassCastException:
> org.apache.activemq.transport.https.HttpsTransport
> [java] Caught: javax.jms.JMSException: Could not create Transport.
> Reason: java.lang.ClassCastException:
> org.apache.activemq.transport.https.HttpsTransport
> [java] at
> org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:33)
> [java] at
> org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:229)
> [java] at
> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:242)
> [java] at
> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:211)
> [java] at
> org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:158)
> [java] at ProducerTool.run(Unknown Source)
> [java] at ProducerTool.main(Unknown Source)
> [java] Caused by: java.lang.ClassCastException:
> org.apache.activemq.transport.https.HttpsTransport
> [java] at
> org.apache.activemq.transport.http.HttpTransportFactory.compositeConfigure(HttpTransportFactory.java:62)
> [java] at
> org.apache.activemq.transport.TransportFactory.configure(TransportFactory.java:213)
> [java] at
> org.apache.activemq.transport.TransportFactory.doConnect(TransportFactory.java:117)
> [java] at
> org.apache.activemq.transport.TransportFactory.doConnect(TransportFactory.java:43)
> [java] at
> org.apache.activemq.transport.TransportFactory.connect(TransportFactory.java:77)
> [java] at
> org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:227)
> [java] ... 5 more
> BUILD SUCCESSFUL
> Total time: 2 seconds
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