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https://issues.apache.org/activemq/browse/AMQ-1605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=43631#action_43631
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Morris Hirsch commented on AMQ-1605:
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I have the identical problem but this to add to it, in the web server directory
it works fine.
I can either say
java -cp .;.\activemq-core-5.1.0.jar;.\javaee.jar;.\commons-logging-1.1.jar
Heartbeat
or just say
java -jar Heartbeat.jar
this jar has Class-Path: activemq-core-5.1.0.jar javaee.jar commons-logging-1.1
works fine here but NOT as a web applet we get the same error
> 5.0.0: applet fails to initialize with default log4j.properties.
> ----------------------------------------------------------------
>
> Key: AMQ-1605
> URL: https://issues.apache.org/activemq/browse/AMQ-1605
> Project: ActiveMQ
> Issue Type: Bug
> Components: JMS client
> Affects Versions: 5.0.0
> Environment: jre 1.6.0_03 applet on both firefox and msie.
> Reporter: Bear Giles
>
> We are unable to create a JMS-aware applet because of an initialization error
> in ActiveMQConnectionFactory/ActiveMQConnection. My research suggests that
> the problem is due to a static logger instance and a default log4j.properties
> file that contains an appender that is inappropriate (as in, throws security
> exceptions) in applets.
> java.lang.ExceptionInInitializerError
> at
> org.apache.activemq.ActiveMQConnection.<clinit>(ActiveMQConnection.java:106)
> at com.si.applet.JmsApplet.<init>(JmsApplet.java:36)
> at
> com.si.applet.ProducerConsumerApplet.<init>(ProducerConsumerApplet.java:36)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
> Source)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
> at java.lang.reflect.Constructor.newInstance(Unknown Source)
> at java.lang.Class.newInstance0(Unknown Source)
> at java.lang.Class.newInstance(Unknown Source)
> at sun.applet.AppletPanel.createApplet(Unknown Source)
> at sun.plugin.AppletViewer.createApplet(Unknown Source)
> at sun.applet.AppletPanel.runLoader(Unknown Source)
> at sun.applet.AppletPanel.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> Caused by: java.security.AccessControlException: access denied
> (java.util.PropertyPermission
> org.apache.commons.logging.LogFactory.HashtableImpl read)
> at java.security.AccessControlContext.checkPermission(Unknown
> Source)
> at java.security.AccessController.checkPermission(Unknown Source)
> at java.lang.SecurityManager.checkPermission(Unknown Source)
> at java.lang.SecurityManager.checkPropertyAccess(Unknown Source)
> at java.lang.System.getProperty(Unknown Source)
> at
> org.apache.commons.logging.LogFactory.createFactoryStore(LogFactory.java:320)
> at
> org.apache.commons.logging.LogFactory.<clinit>(LogFactory.java:1725)
> ... 14 more
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