[infinispan-issues] [JBoss JIRA] Created: (ISPN-827) DefaultCacheManager don't fallback gracefully to file system based configuration when initiated from within glassfish.

[Jonas Lasson (JIRA)]

DefaultCacheManager don't fallback gracefully to file system based configuration when initiated from within glassfish.
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                 Key: ISPN-827
                 URL: https://jira.jboss.org/browse/ISPN-827
             Project: Infinispan
          Issue Type: Bug
          Components: Configuration
    Affects Versions: 4.2.0.CR3, 4.1.0.Final
         Environment: Windows 7 64 bit.
            Reporter: Jonas Lasson
            Assignee: Manik Surtani


When initiating the DefaultCacheManager with an absolute windows path from within Glassfish, a IllegalArgumentException is thrown before the configuration is even tried to be read with FileInputStream.


SEVERE: org.infinispan.config.ConfigurationException: java.lang.IllegalArgumentException: name
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:256)


The problem is easily reproducible by doing:
new DefaultCacheManager("c:\\cachetest.xml");

>From within a servlet.

The reason for this problem is found in FileLookup.java line 68, and happens because the classloader throws an IllegalArgumentException for the path provided.

A simple solution would be to catch runtime exceptions when we try to load a resource from the cache loader, and then fall back to reading the config file with FileInputStream


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