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From "Kam K. Yee (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MUSE-252) Resource initialization and request dispatching issue when a resource type name is a substring of another resource type
Date Mon, 07 Apr 2008 14:43:28 GMT

     [ https://issues.apache.org/jira/browse/MUSE-252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kam K. Yee updated MUSE-252:
----------------------------

    Attachment: muse-252.patch

Attached patch file for new proposed fix

> Resource initialization and request dispatching issue when a resource type name is a
substring of another resource type
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: MUSE-252
>                 URL: https://issues.apache.org/jira/browse/MUSE-252
>             Project: Muse
>          Issue Type: Bug
>          Components: Core Engine - Routing and Serialization
>    Affects Versions: 2.0.0
>         Environment: Linux, java 1.5
>            Reporter: Francesco Scandelli
>            Assignee: Dan Jemiolo
>            Priority: Minor
>             Fix For: 2.3.0
>
>         Attachments: muse-252.patch
>
>
> If the name of a resource (let's call it "contained" resource) is a substring of another
resource name ("containing" resource) and the "contained" resource is declared before the
"containing" one within muse.xml, than any request to the "containing" resource is wrongly
dispatched to the "contained" one.
> Test example:
> "contained" resource name:         CSCFConfigurator
> "containing" resource name:        ListaSCSCFConfigurator
> Vin Nguyen is aware of the bug, here is his comment:
> the bug is in SimpleResourceManager.getResourceDefinition(contextpath).  It does a simple
contextpath.endsWith() comparison.  Instead, it should compare the entire token after the
"/" in the contextpath.  In your case, "ListaSCSCFConfigurator" ends in "SCSCFConfigurator",
so the latter resource is returned because it was initialized first.

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