Re: setup of global resources, dbcp, mail, etc.

[Adam Hardy]

Here's what I do:

  <!-- Global JNDI resources -->
  <GlobalNamingResources>
    <Resource name="jdbc/GlobalRealmDB"
              auth="Container"
              type="javax.sql.DataSource"
       description="blah">
    </Resource>
    <ResourceParams name="jdbc/GlobalRealmDB">
      <parameter>
        <name>factory</name>
        <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
      </parameter>
      etc
and then in the <Host... I have the contexts, e.g.:

        <Context path="/linklib" docBase="linklib"
          debug="5" reloadable="true" crossContext="true">
          <Manager pathname=""/>
          <Logger className="org.apache.catalina.logger.FileLogger"
            prefix="localhost_linklib_log." suffix=".txt"
            timestamp="true"/>
          <ResourceLink name="jdbc/RealmDB"
            global="jdbc/GlobalRealmDB"
            type="javax.sql.DataSource"/>
On 09/15/2003 08:15 PM Paul wrote:
thanks for the response.  I think you are suggesting an approach i have
already tried, with confusing results (confusing in that it worked for one
web app, but not another!), namely, setting up a global resource under the
following server.xml tag:   <GlobalNamingResources>
the actual resource tag i use is as follows:  <Resource name="jdbc/eplResrc"
auth="Container" type="javax.sql.DataSource"/>
and then the resource link is specified as follows:
<Context path="/test" docBase="test" debug="5" reloadable="true"
crossContext="true">
<ResourceLink name="jdbc/eplResrc" global="jdbc/eplResrc"
type="javax.sql.DataSource"/>
</Context>

Notice that the values for the "name" and "global" parameter in the
ResourceLink tag are the same.  I notice that in your example they are
different.  Where does the "global" value get defined?
----- Original Message ----- 
From: "Adam Hardy" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Monday, September 15, 2003 1:36 PM
Subject: Re: setup of global resources, dbcp, mail, etc.



The tricky bit is to remember to put a reference to the global-resource
in the contexts which want to use it:
          <ResourceLink name="jdbc/RealmDB"
            global="jdbc/GlobalRealmDB"
            type="javax.sql.DataSource"/>
Adam

On 09/15/2003 07:03 PM Paul wrote:

has anyone been successful setting up a global resource under Tomcat
4.1, jdk 1.4 that is accessible to all webapps?  If so, please describe how
you configured tomcat.
thanks, paul lomack

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