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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (CAMEL-2175) Initialization code of camel-cxf is not thread safe
Date Mon, 16 Nov 2009 14:09:52 GMT

     [ https://issues.apache.org/activemq/browse/CAMEL-2175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen reassigned CAMEL-2175:
----------------------------------

    Assignee: Claus Ibsen

> Initialization code of camel-cxf is not thread safe
> ---------------------------------------------------
>
>                 Key: CAMEL-2175
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-2175
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-cxf
>    Affects Versions: 2.0.0
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>             Fix For: 2.1.0, 2.2.0
>
>
> getCxfBinding is not thread safe in case multiple threads hit a CXF webserive at once
and it hasnt been initialized before.
> Code like this
> {code}
>     public CxfBinding getCxfBinding() {
>         if (cxfBinding == null) {
>             cxfBinding = new DefaultCxfBinding();   
>             if (LOG.isDebugEnabled()) {
>                 LOG.debug("Create default CXF Binding " + cxfBinding);
>             }
>         }
>         
>         if (!cxfBindingInitialized.getAndSet(true) 
>                 && cxfBinding instanceof HeaderFilterStrategyAware) {
>             ((HeaderFilterStrategyAware)cxfBinding)
>                 .setHeaderFilterStrategy(getHeaderFilterStrategy());
>         }
>         return cxfBinding;
>     }
> {code}
> Is a false sense as the {{getAndSet}} will let other threads pass it with a cxfBinding
that still may not have been initialized.

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