/**
* Allows the user to set specific attributes on the underlying implementation.
*
* @param name The name of the attribute. For Saxon this must be one of the names defined in
* {@link FeatureKeys}
* @param value The value of the attribute.
* @exception IllegalArgumentException thrown if the underlying implementation doesn't recognize
* the attribute.
*/
public void setAttribute(String name, Object value) {
if (name.equals(FeatureKeys.CONFIGURATION)) {
config = (Configuration) value;
} else {
if (config == null) {
config = new Configuration();
}
config.setConfigurationProperty(name, value);
}
}
public XQueryExecutor(TraceExtension traceExtension) {
this.traceExtension = traceExtension;
Configuration configuration = Configuration.newConfiguration();
if (!traceExtension.allowsOptimization()) {
configuration.setConfigurationProperty(OPTIMIZATION_LEVEL, String.valueOf(NO_OPTIMIZATION));
}
configuration.setModuleURIResolver(new ClasspathModuleUriResolver());
Processor processor = new Processor(configuration);
xQueryCompiler = processor.newXQueryCompiler();
StaticQueryContext staticQueryContext = xQueryCompiler.getUnderlyingStaticContext();
staticQueryContext.setCodeInjector(traceExtension.getTraceCodeInjector());
}