static {
try {
CON_PROXY_CTOR = createProxyConstructor(ProxyConnection.class);
Class[] argClasses = new Class[0];
RS_CLOSE_METHOD = ResultSet.class.getMethod("close", argClasses);
STMT_CLOSE_METHOD = Statement.class.getMethod("close", argClasses);
CLOSE_ARGS = new Object[0];
OBJECT_METHODS =
Collections.unmodifiableSet(new HashSet(Arrays.asList(Object.class.getMethods())));
} catch (Exception e) {
// e.printStackTrace();
logger.log(
MLevel.SEVERE,
"An Exception occurred in static initializer of" + C3P0PooledConnection.class.getName(),
e);
throw new InternalError(
"Something is very wrong, or this is a pre 1.3 JVM."
+ "We cannot set up dynamic proxies and/or methods!");
}
}
public static synchronized Set allPooledDataSources() {
Set out = Collections.unmodifiableSet(unclosedPooledDataSources);
// System.err.println( "allPooledDataSources(): " + out );
return out;
}
public static synchronized Set allIdentityTokenized() {
HashSet out = new HashSet();
out.addAll(tokensToTokenized.values());
// System.err.println( "allIdentityTokenized(): " + out );
return Collections.unmodifiableSet(out);
}
public static synchronized Set allIdentityTokens() {
Set out = Collections.unmodifiableSet(tokensToTokenized.keySet());
// System.err.println( "allIdentityTokens(): " + out );
return out;
}