[jboss-jira] [JBoss JIRA] Created: (JBMICROCONT-233) SchemaResolverDeployer.parse(VFSDeploymentUnit unit, VirtualFile file, T root) needs to validate file InputStream

[Scott M Stark (JIRA)]

SchemaResolverDeployer.parse(VFSDeploymentUnit unit, VirtualFile file, T root) needs to validate file InputStream
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                 Key: JBMICROCONT-233
                 URL: http://jira.jboss.com/jira/browse/JBMICROCONT-233
             Project: JBoss MicroContainer
          Issue Type: Bug
    Affects Versions: JBossMC-2.0.0.Beta10
            Reporter: Scott M Stark
         Assigned To: Scott M Stark


Its possible that the file passed into parse fails to return a non-null InputStream. This produces this type of uninformative error:

        ... 25 more
Caused by: java.net.MalformedURLException
        at java.net.URL.<init>(URL.java:601)
        at java.net.URL.<init>(URL.java:464)
        at java.net.URL.<init>(URL.java:413)
        at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
        at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:189)
        ... 29 more

The file InputStream needs to be validated for null.


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