public static synchronized void markClosed(PooledDataSource pds) {
unclosedPooledDataSources.remove(pds);
mc.attemptUnmanagePooledDataSource(pds);
if (unclosedPooledDataSources.isEmpty()) {
mc.attemptUnmanageC3P0Registry();
registry_mbean_registered = false;
}
}
/**
* <b>Note:</b> If multiple PooledDataSources in your JVM share the same <tt>dataSourceName</tt>,
* which of those multiple DataSources will be returned by this method is undefined!
*
* @return a PooledDataSource with the given <tt>dataSourceName</tt>, if at least one exists.
* <tt>null</tt> otherwise.
*/
public static synchronized PooledDataSource pooledDataSourceByName(String dataSourceName) {
for (Iterator ii = unclosedPooledDataSources.iterator(); ii.hasNext(); ) {
PooledDataSource pds = (PooledDataSource) ii.next();
if (pds.getDataSourceName().equals(dataSourceName)) return pds;
}
return null;
}
// must be called with class' lock
private static void incorporate(IdentityTokenized idt) {
tokensToTokenized.put(idt.getIdentityToken(), idt);
if (idt instanceof PooledDataSource) {
unclosedPooledDataSources.add(idt);
mc.attemptManagePooledDataSource((PooledDataSource) idt);
}
}
public synchronized int getNumThreadsAllThreadPools() throws SQLException {
int count = 0;
for (Iterator ii = unclosedPooledDataSources.iterator(); ii.hasNext(); ) {
PooledDataSource pds = (PooledDataSource) ii.next();
count += pds.getNumHelperThreads();
}
return count;
}
/** @return the set of all PooledDataSources sharing the given dataSourceName */
public static synchronized Set pooledDataSourcesByName(String dataSourceName) {
Set out = new HashSet();
for (Iterator ii = unclosedPooledDataSources.iterator(); ii.hasNext(); ) {
PooledDataSource pds = (PooledDataSource) ii.next();
if (pds.getDataSourceName().equals(dataSourceName)) out.add(pds);
}
return out;
}
public static synchronized int getNumPooledDataSources() {
return unclosedPooledDataSources.size();
}
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 getPooledDataSources() {
return (Set) unclosedPooledDataSources.clone();
}