Gavin Eadie schrieb:
> On Apr 6, 2008, at 4:42 PM, Emmanuel Bourg wrote:
>> Try using ConfigurationBuilder instead of ConfigurationFactory, you
>> shouldn't have this exception.
>
> I get it with the following:
>
> try {
> DefaultConfigurationBuilder builder = new
> DefaultConfigurationBuilder();
> builder.setURL(configURL);
> this.clear();
>
> this.addConfiguration((AbstractConfiguration)builder.getConfiguration());
> }
>
> when reading:
>
> <?xml version="1.0" encoding="ISO-8859-1" ?>
>
> <configuration>
> <properties fileName="config.properties" />
> <properties fileName="deploy.properties" optional="true" />
> <xml fileName="config.xml" />
> </configuration>
>
> and "deploy.properties" is not available to be read. I just assumed
> this was a warning I had to put up with.
>
> DEBUG ation.ConfigurationUtils : ConfigurationUtils.locate(): base is
> file:[...]/build/MiniSandbox.woa/Contents/Resources/,
> name is deploy.properties
> WARN aultConfigurationBuilder : Internal error
> org.apache.commons.configuration.ConfigurationException:
> Cannot locate configuration source deploy.properties at
> org.apache.commons.configuration.AbstractFileConfiguration. \
> load(AbstractFileConfiguration.java:215)
>
> I stepped my way through the code in question and don't understand
> what's happening.
> The isOptional() method's return value is true at line 975 of
> DefaultConfigurationBuilder,
> so it ought to not throw the exception -- but it does.
>
> catch (Exception ex)
> {
> // If this is an optional configuration, ignore the exception
> if (!decl.isOptional())
> {
> throw ex;
> }
> else
> {
>
> All the source I explored is from the sources.jar that is a part of
> config 1.5
If a configuration marked as optional cannot be loaded,
DefaultConfigurationBuilder notifies all registered error listeners
(i.e. an error event is fired). Per default, an error listener is
registered that only logs the causing exception.
To disable this behavior you can call clearErrorListeners() on the
DefaultConfigurationBuilder instance.
Oliver
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
For additional commands, e-mail: user-help@commons.apache.org
|