package org.googlecode.perftrace.schema;
import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
/**
* @author zhongfeng
*
*/
public class PerftraceConfigBuilder {
private final static Logger logger = Logger
.getLogger(PerftraceConfigBuilder.class.getName());
public static PerftraceConfig getPerftraceConfig(String fileName) {
PerftraceConfig config = new PerftraceConfig();
try {
JAXBContext context = JAXBContext
.newInstance(PerftraceConfig.class);
File f = new File(fileName);
if (f != null) {
Unmarshaller unMarshaller = context.createUnmarshaller();
config = (PerftraceConfig) unMarshaller.unmarshal(f);
logger.log(Level.INFO, "Load perftrace.xml from {}"
+ f.getAbsolutePath());
}
} catch (JAXBException e) {
logger.log(Level.SEVERE, "Unmarshaller perftrace.xml error", e);
}
return config;
}
}