[FELIX-5989] java.lang.IllegalArgumentException from AbstractLogger.format when logging debug message

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: scr-2.1.12, scr-2.1.14
• Fix Version/s: scr-2.1.16
• Component/s: Declarative Services (SCR)
• Assignee: Tom Watson
• Reporter: Tom Watson
• Created: 26/Nov/18 22:51
• Updated: 01/Mar/19 14:26
• Resolved: 26/Nov/18 22:59

Description

If an eventFilter for a reference contains special formatting characters (e.g. ${}) then the debug log message formatting will fail with the following exception.  This is because we are passing null arguments and expecting them to be substituted into a debug message when there are really no place holders for substitution.

Unexpected failure enabling component holder com.ibm.ws.http.internal.HttpEndpointImpl Bundle:com.ibm.ws.transport.http(id=58) java.lang.IllegalArgumentException: can't parse argument number: accessLoggingRef
 at java.text.MessageFormat.makeFormat(MessageFormat.java:1429)
 at java.text.MessageFormat.applyPattern(MessageFormat.java:479)
 at java.text.MessageFormat.<init>(MessageFormat.java:362)
 at java.text.MessageFormat.format(MessageFormat.java:840)
 at org.apache.felix.scr.impl.logger.AbstractLogger.format(AbstractLogger.java:155)
 at org.apache.felix.scr.impl.logger.AbstractLogger.log(AbstractLogger.java:92)
 at org.apache.felix.scr.impl.logger.BundleLogger.log(BundleLogger.java:83)
 at org.apache.felix.scr.impl.BundleComponentActivator.addServiceListener(BundleComponentActivator.java:194)
 at org.apache.felix.scr.impl.manager.ServiceTracker.open(ServiceTracker.java:214)
 at org.apache.felix.scr.impl.manager.ServiceTracker.open(ServiceTracker.java:179)
 at org.apache.felix.scr.impl.manager.DependencyManager.setTargetFilter(DependencyManager.java:2209)
 at org.apache.felix.scr.impl.manager.DependencyManager.setTargetFilter(DependencyManager.java:2026)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.updateTargets(AbstractComponentManager.java:1150)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:662)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432)
 at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665)
 at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339)
 at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:381)
 at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49)
 at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:263)
 at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196)
 at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169)
 at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:49)