private static String getConfigFile() {
String pthnam = System.getProperty(SYSPROP_CFGFILE);
String[] huntpath =
new String[] {
"./logging.xml",
"./conf/logging.xml",
System.getProperty("user.home", ".") + "/logging.xml"
};
java.io.File fh = null;
if (pthnam == null) {
for (int idx = 0; idx != huntpath.length; idx++) {
if (huntpath[idx] == null) continue;
fh = new java.io.File(huntpath[idx]);
if (fh.exists()) {
pthnam = huntpath[idx];
break;
}
}
}
if (pthnam == null) return huntpath[0]; // doesn't exist, but gives us a filename to refer to
if (fh == null) fh = new java.io.File(pthnam);
try {
return fh.getCanonicalPath();
} catch (Exception ex) {
String msg =
"GreyLogger: Failed to canonise config="
+ pthnam
+ " - "
+ com.grey.base.GreyException.summary(ex);
System.out.println(msg);
throw new RuntimeException(msg, ex);
}
}
public static Logger getLoggerNoEx(String name) {
if (leadingNameParts != 0 && name != null) {
name = StringOps.keepLeadingParts(name, delimiterNameParts, leadingNameParts);
}
try {
return getLogger(DFLT_CFGFILE, name);
} catch (Exception ex) {
throw new RuntimeException(
"GreyLog-Factory failed to create logger="
+ name
+ " - "
+ com.grey.base.GreyException.summary(ex));
}
}
public static Logger getLogger(Parameters params, String name)
throws com.grey.base.ConfigException, java.io.IOException {
if (params == null) params = new Parameters();
params.reconcile();
Logger log = null;
try {
Class<?> clss = DynLoader.loadClass(params.logclass);
java.lang.reflect.Constructor<?> ctor =
clss.getDeclaredConstructor(Parameters.class, String.class);
ctor.setAccessible(true);
log = Logger.class.cast(ctor.newInstance(params, name));
} catch (Throwable ex) {
throw new com.grey.base.ConfigException(
ex,
"Failed to create logger="
+ params.logclass
+ " - "
+ com.grey.base.GreyException.summary(ex));
}
log.init();
if (diagtrace) System.out.println("GreyLogger: Created Logger - " + log);
return log;
}
