On 04.12.2010 23:07, Pid wrote:
On 12/4/10 5:41 PM, Mark Eggers wrote:
Read about using properties files. They're typically called<name>.properties.
Snippet of code that can be placed in a ServletContextListener.
String resource = "some.properties";
InputStream in = this.getClass().getClassLoader().getResourceAsStream(resource);
try {
props.load(in);
in.close();
} catch (IOException ex) {
ex.printStackTrace(); // ugly
}
Note that this is not a complete ServletContextListener. Normally I create a
separate class, have that class's constructor read the properties file, and then
use the ServletContextListener to create a servlet context attribute with the
information.
You can use: ServletContext.getResourceAsStream()
Note: once loaded you'll have to organise reloading yourself - the
properties don't update just because you change the file on disk.
That's why he was pointed at commons-configuration. It already
implements the ability to change configuration during runtime.
Regards,
Rainer
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