Revision 5933
Added by berkley almost 14 years ago
| src/edu/ucsb/nceas/metacat/database/DBConnectionPool.java | ||
|---|---|---|
| 565 | 565 |
logMetacat.warn("DBConnectionPool.run - Warning for connection " +
|
| 566 | 566 |
dbConn.getTag() + " : " + dbConn.getWarningMessage()); |
| 567 | 567 |
} |
| 568 |
logMetacat.info("Checking if the db connection " + dbConn.toString() + " is valid according to metacat.properties parameters.");
|
|
| 569 |
System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@Checking if the db connection " + dbConn.toString() + " is valid according to metacat.properties parameters.");
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|
| 568 | 570 |
//check if it is valiate, if not create new one and replace old one |
| 569 | 571 |
if (!validateDBConnection(dbConn)) |
| 570 | 572 |
{
|
| 573 |
System.out.println("DB connection is not valid! Releasing it.");
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|
| 571 | 574 |
logMetacat.debug("DBConnectionPool.run - Recyle: " + dbConn.getTag());
|
| 572 | 575 |
//close this DBConnection |
| 573 | 576 |
dbConn.close(); |
| ... | ... | |
| 576 | 579 |
//insert a new DBConnection to same palace |
| 577 | 580 |
dbConn = new DBConnection(); |
| 578 | 581 |
connectionPool.insertElementAt(dbConn, i); |
| 582 |
System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@db connection released: " + dbConn.toString());
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|
| 579 | 583 |
}//if |
| 580 | 584 |
}//try |
| 581 | 585 |
catch (SQLException e) |
| 582 | 586 |
{
|
| 583 | 587 |
logMetacat.error("DBConnectionPool.run - SQL error: " + e.getMessage());
|
| 584 | 588 |
}//catch |
| 589 |
|
|
| 590 |
System.out.println("number of connections in pool: " + connectionPool.size());
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|
| 591 |
System.out.println("connection pool capacity: " + connectionPool.capacity());
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|
| 592 |
|
|
| 585 | 593 |
}//if |
| 586 | 594 |
}//for |
| 587 | 595 |
}//synchronize |
Also available in: Unified diff
added some debug info to DBConnectionPool