/**
* @param superClass
* @param classloader
* @param classes
* @param packagePath
* @throws FileNotFoundException
* @throws IOException
*/
private static void enumerateCompressedPackage(
String prefix,
Class superClass,
ClassLoader classloader,
LinkedList<Class> classes,
File packagePath)
throws FileNotFoundException, IOException {
FileInputStream fileinputstream = new FileInputStream(packagePath);
ZipInputStream zipinputstream = new ZipInputStream(fileinputstream);
ZipEntry zipentry = null;
do {
zipentry = zipinputstream.getNextEntry();
if (zipentry != null && zipentry.getName().endsWith(".class")) {
String classFileName = zipentry.getName();
String className =
classFileName.lastIndexOf('/') > -1
? classFileName.substring(classFileName.lastIndexOf('/') + 1)
: classFileName;
if (prefix == null || className.startsWith(prefix)) {
try {
String fullClassName =
classFileName.substring(0, classFileName.length() - 6).replaceAll("/", ".");
checkAndAddClass(classloader, superClass, classes, fullClassName);
} catch (Exception ex) {
}
}
}
} while (zipentry != null);
fileinputstream.close();
}
private static void checkLogRecords(File log) throws Exception {
System.out.println("Checking log records in file: " + log);
FileInputStream in = new FileInputStream(log);
String EXPECTED_LOG = "SEVERE: Log message 1 string";
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
String line;
String[] record = new String[2];
int count = 0;
int i = 0;
while ((line = reader.readLine()) != null) {
line = line.trim();
System.out.println(line);
record[i++] = line;
if (i == 2) {
i = 0;
// check log message
if (!record[1].equals(EXPECTED_LOG)) {
// it can sometime happen that some static initializer
// in the system will log an error message - due to e.g.
// some kind of misconfiguration or system settings.
// For instance - somethink like:
// INFO: currency.properties entry for FR ignored
// because the value format is not recognized.
// instead of failing if we get such an unexpected
// message, we will simply print that out.
System.out.println("*** WARNING: Unexpected log: " + record[1]);
continue;
}
count++;
// check source class name and method
String[] ss = record[0].split("\\s+");
int len = ss.length;
if (!ss[len - 2].equals("SourceClassName") || !ss[len - 1].equals("writeLogRecords")) {
throw new RuntimeException("Unexpected source: " + ss[len - 2] + " " + ss[len - 1]);
}
}
}
if (count != 3) {
throw new RuntimeException("Unexpected number of records: " + count);
}
} finally {
in.close();
}
}