/**
* Handle notification of the creation of a new classloader.
*
* @param logger the logging channel
* @param label the classloader label
* @param category the classloader category
* @param classloader the new classloader to report
*/
private static void classloaderConstructed(
Logger logger, String label, Category category, ClassLoader classloader) {
if (logger.isTraceEnabled()) {
int id = System.identityHashCode(classloader);
StringBuffer buffer = new StringBuffer();
buffer.append("new ");
buffer.append(category.toString());
buffer.append(" classloader for " + label);
buffer.append("\n id: " + id);
ClassLoader parent = classloader.getParent();
if (null != parent) {
int pid = System.identityHashCode(parent);
buffer.append("\n extends: " + pid);
}
if (classloader instanceof URLClassLoader) {
URLClassLoader loader = (URLClassLoader) classloader;
URL[] urls = loader.getURLs();
if (urls.length == 1) {
buffer.append("\n contains: 1 entry");
} else {
buffer.append("\n contains: " + urls.length + " entries");
}
for (int i = 0; i < urls.length; i++) {
URL url = urls[i];
buffer.append("\n [" + (i + 1) + "] " + url.toString());
}
}
logger.trace(buffer.toString());
}
}
