Kaj Bjurman wrote:
> Hi all,
>
> Is there a way to put a global property in a deployment descriptor? (So it
> can be used from JNDI by several EJBs).
>
If your properties are read-only, you could just write a stateless session bean
which holds these shared properties in its environment. This bean could have
these methods (where map is a HashMap):
public Object getProperty(String name, Object defaultValue) {
Object o = null;
o = map.get(name);
if (o == null) {
try {
o = env.lookup(name);
if (o == null) {
o = defaultValue;
}
else {
map.put(name, o);
}
}
catch (NamingException e) {
o = defaultValue;
}
}
return o;
}
public Object getProperty(String name) {
return getProperty(name, null);
}
In your other beans, instead of getting the property from the java:comp/env
context, you would call this session bean.
JB.
<snipped>
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Jean-Baptiste Nizet
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