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From William <zhouhao64...@huawei.com>
Subject 答复: Failed to override global naming resources in specific app!
Date Thu, 28 Aug 2008 00:36:36 GMT

Bcz if no resourcelink into my webapp, the global resource will not be
visible.
And I tried to remove it, my jsp only got env-entry value from web.xml.
 
In online help: The GlobalNamingResources Component
It said like this:
**************************
    The GlobalNamingResources element defines the global JNDI resources for
the Server.
    These resources are listed in the server's global JNDI resource context.
This context is distinct from the per-web-application JNDI contexts
described in the JNDI Resources HOW-TO. The resources defined in this
element are not visible in the per-web-application contexts unless you
explicitly link them with <ResourceLink> elements.
***************************

-----邮件原件-----
发件人: Mark Thomas [mailto:markt@apache.org] 
发送时间: 2008年8月28日 3:13
收件人: Tomcat Users List
主题: Re: Failed to override global naming resources in specific app!

William wrote:
> Hi,
>  
> description
> webapp definition cannot override global one, even though override 
> attribute set to true.
> Why? 
> Is that the right way to define resource for common use and redefine 
> it within specific webapp?
>  
> scenario
> version: 5.5.20
> global definition in conf/server.xml:
>  
>  <GlobalNamingResources>
>   <Environment name="maxTTL" value="500"
>          type="java.lang.Integer" override="true"/>  
> </GlobalNamingResources>
>  
> webapp definition in WEB-INF/web.xml:
>  
> <env-entry>
>   <env-entry-name>maxTTL</env-entry-name>
>   <env-entry-value>800</env-entry-value>
>   <env-entry-type>java.lang.Integer</env-entry-type>
> </env-entry>
>  
> webapp reference of global in META-INF/context.xml:
> <Context docBase="helloapp2" debug="5" reloadable="true">  
> <ResourceLink name="maxTTL" global="maxTTL" type="java.lang.Integer">  
> </ResourceLink> </Context>

Why the ResourceLink? What happens if you remove this?

Mark



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