public void addStatementEventListener(StatementEventListener sel) {
if (logger.isLoggable(MLevel.INFO))
logger.info(
"Per the JDBC4 spec, "
+ this.getClass().getName()
+ " accepts StatementListeners, but for now there is no circumstance under which they are notified!");
ses.addStatementEventListener(sel);
}
static {
String excludeStr =
C3P0Config.getMultiPropertiesConfig().getProperty(EXCLUDE_IDENTITY_TOKEN_KEY);
if (excludeStr == null) EXCLUDE_IDENTITY_TOKEN = false;
else EXCLUDE_IDENTITY_TOKEN = Boolean.parseBoolean(excludeStr.trim().toLowerCase());
if (EXCLUDE_IDENTITY_TOKEN)
logger.info(
EXCLUDE_IDENTITY_TOKEN_KEY
+ " set to true; please ensure unique dataSourceName values are set for all PooledDataSources.");
}
private synchronized C3P0PooledConnectionPoolManager getPoolManager() throws SQLException {
if (poolManager == null) {
ConnectionPoolDataSource cpds = assertCpds();
poolManager =
new C3P0PooledConnectionPoolManager(
cpds, null, null, this.getNumHelperThreads(), this.getIdentityToken());
if (logger.isLoggable(MLevel.INFO))
logger.info(
"Initializing c3p0 pool... "
+ this.toString() /* + "; using pool manager: " + poolManager */);
}
return poolManager;
}
// must be called from a static sync'ed method
private static void banner() {
if (!banner_printed) {
if (logger.isLoggable(MLevel.INFO))
logger.info(
"Initializing c3p0-"
+ C3P0Substitutions.VERSION
+ " [built "
+ C3P0Substitutions.TIMESTAMP
+ "; debug? "
+ C3P0Substitutions.DEBUG
+ "; trace: "
+ C3P0Substitutions.TRACE
+ ']');
banner_printed = true;
}
}