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| package org.apache.commons.dbcp;
/* */
/* */ import java.sql.Connection;
/* */ import java.sql.ResultSet;
/* */ import java.sql.SQLException;
/* */ import java.sql.Statement;
/* */ import java.util.Collection;
/* */ import java.util.Iterator;
/* */ import org.apache.commons.pool.KeyedObjectPool;
/* */ import org.apache.commons.pool.KeyedObjectPoolFactory;
/* */ import org.apache.commons.pool.ObjectPool;
/* */ import org.apache.commons.pool.PoolableObjectFactory;
/* */
/* */ public class PoolableConnectionFactory
/* */ implements PoolableObjectFactory
/* */ {
/* 722 */ protected volatile ConnectionFactory _connFactory = null;
/* 723 */ protected volatile String _validationQuery = null;
/* 724 */ protected volatile int _validationQueryTimeout = -1;
/* 725 */ protected Collection _connectionInitSqls = null;
/* 726 */ protected volatile ObjectPool _pool = null;
/* 727 */ protected volatile KeyedObjectPoolFactory _stmtPoolFactory = null;
/* 728 */ protected Boolean _defaultReadOnly = null;
/* 729 */ protected boolean _defaultAutoCommit = true;
/* 730 */ protected int _defaultTransactionIsolation = -1;
/* */ protected String _defaultCatalog;
/* 736 */ protected AbandonedConfig _config = null;
/* */ static final int UNKNOWN_TRANSACTIONISOLATION = -1;
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, boolean defaultReadOnly, boolean defaultAutoCommit)
/* */ {
/* 52 */ this._connFactory = connFactory;
/* 53 */ this._pool = pool;
/* 54 */ this._pool.setFactory(this);
/* 55 */ this._stmtPoolFactory = stmtPoolFactory;
/* 56 */ this._validationQuery = validationQuery;
/* 57 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 58 */ this._defaultAutoCommit = defaultAutoCommit;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, Collection connectionInitSqls, boolean defaultReadOnly, boolean defaultAutoCommit)
/* */ {
/* 73 */ this._connFactory = connFactory;
/* 74 */ this._pool = pool;
/* 75 */ this._pool.setFactory(this);
/* 76 */ this._stmtPoolFactory = stmtPoolFactory;
/* 77 */ this._validationQuery = validationQuery;
/* 78 */ this._connectionInitSqls = connectionInitSqls;
/* 79 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 80 */ this._defaultAutoCommit = defaultAutoCommit;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, int validationQueryTimeout, boolean defaultReadOnly, boolean defaultAutoCommit)
/* */ {
/* 95 */ this._connFactory = connFactory;
/* 96 */ this._pool = pool;
/* 97 */ this._pool.setFactory(this);
/* 98 */ this._stmtPoolFactory = stmtPoolFactory;
/* 99 */ this._validationQuery = validationQuery;
/* 100 */ this._validationQueryTimeout = validationQueryTimeout;
/* 101 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 102 */ this._defaultAutoCommit = defaultAutoCommit;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, int validationQueryTimeout, Collection connectionInitSqls, boolean defaultReadOnly, boolean defaultAutoCommit)
/* */ {
/* 118 */ this._connFactory = connFactory;
/* 119 */ this._pool = pool;
/* 120 */ this._pool.setFactory(this);
/* 121 */ this._stmtPoolFactory = stmtPoolFactory;
/* 122 */ this._validationQuery = validationQuery;
/* 123 */ this._validationQueryTimeout = validationQueryTimeout;
/* 124 */ this._connectionInitSqls = connectionInitSqls;
/* 125 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 126 */ this._defaultAutoCommit = defaultAutoCommit;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation)
/* */ {
/* 140 */ this._connFactory = connFactory;
/* 141 */ this._pool = pool;
/* 142 */ this._pool.setFactory(this);
/* 143 */ this._stmtPoolFactory = stmtPoolFactory;
/* 144 */ this._validationQuery = validationQuery;
/* 145 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 146 */ this._defaultAutoCommit = defaultAutoCommit;
/* 147 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, Collection connectionInitSqls, boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation)
/* */ {
/* 163 */ this._connFactory = connFactory;
/* 164 */ this._pool = pool;
/* 165 */ this._pool.setFactory(this);
/* 166 */ this._stmtPoolFactory = stmtPoolFactory;
/* 167 */ this._validationQuery = validationQuery;
/* 168 */ this._connectionInitSqls = connectionInitSqls;
/* 169 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 170 */ this._defaultAutoCommit = defaultAutoCommit;
/* 171 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, int validationQueryTimeout, boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation)
/* */ {
/* 187 */ this._connFactory = connFactory;
/* 188 */ this._pool = pool;
/* 189 */ this._pool.setFactory(this);
/* 190 */ this._stmtPoolFactory = stmtPoolFactory;
/* 191 */ this._validationQuery = validationQuery;
/* 192 */ this._validationQueryTimeout = validationQueryTimeout;
/* 193 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 194 */ this._defaultAutoCommit = defaultAutoCommit;
/* 195 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, int validationQueryTimeout, Collection connectionInitSqls, boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation)
/* */ {
/* 212 */ this._connFactory = connFactory;
/* 213 */ this._pool = pool;
/* 214 */ this._pool.setFactory(this);
/* 215 */ this._stmtPoolFactory = stmtPoolFactory;
/* 216 */ this._validationQuery = validationQuery;
/* 217 */ this._validationQueryTimeout = validationQueryTimeout;
/* 218 */ this._connectionInitSqls = connectionInitSqls;
/* 219 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 220 */ this._defaultAutoCommit = defaultAutoCommit;
/* 221 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, boolean defaultReadOnly, boolean defaultAutoCommit, AbandonedConfig config)
/* */ {
/* 243 */ this._connFactory = connFactory;
/* 244 */ this._pool = pool;
/* 245 */ this._config = config;
/* 246 */ this._pool.setFactory(this);
/* 247 */ this._stmtPoolFactory = stmtPoolFactory;
/* 248 */ this._validationQuery = validationQuery;
/* 249 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 250 */ this._defaultAutoCommit = defaultAutoCommit;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation, AbandonedConfig config)
/* */ {
/* 274 */ this._connFactory = connFactory;
/* 275 */ this._pool = pool;
/* 276 */ this._config = config;
/* 277 */ this._pool.setFactory(this);
/* 278 */ this._stmtPoolFactory = stmtPoolFactory;
/* 279 */ this._validationQuery = validationQuery;
/* 280 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 281 */ this._defaultAutoCommit = defaultAutoCommit;
/* 282 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation, String defaultCatalog, AbandonedConfig config)
/* */ {
/* 308 */ this._connFactory = connFactory;
/* 309 */ this._pool = pool;
/* 310 */ this._config = config;
/* 311 */ this._pool.setFactory(this);
/* 312 */ this._stmtPoolFactory = stmtPoolFactory;
/* 313 */ this._validationQuery = validationQuery;
/* 314 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* 315 */ this._defaultAutoCommit = defaultAutoCommit;
/* 316 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* 317 */ this._defaultCatalog = defaultCatalog;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, Boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation, String defaultCatalog, AbandonedConfig config)
/* */ {
/* 343 */ this._connFactory = connFactory;
/* 344 */ this._pool = pool;
/* 345 */ this._config = config;
/* 346 */ this._pool.setFactory(this);
/* 347 */ this._stmtPoolFactory = stmtPoolFactory;
/* 348 */ this._validationQuery = validationQuery;
/* 349 */ this._defaultReadOnly = defaultReadOnly;
/* 350 */ this._defaultAutoCommit = defaultAutoCommit;
/* 351 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* 352 */ this._defaultCatalog = defaultCatalog;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, Collection connectionInitSqls, Boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation, String defaultCatalog, AbandonedConfig config)
/* */ {
/* 381 */ this._connFactory = connFactory;
/* 382 */ this._pool = pool;
/* 383 */ this._config = config;
/* 384 */ this._pool.setFactory(this);
/* 385 */ this._stmtPoolFactory = stmtPoolFactory;
/* 386 */ this._validationQuery = validationQuery;
/* 387 */ this._connectionInitSqls = connectionInitSqls;
/* 388 */ this._defaultReadOnly = defaultReadOnly;
/* 389 */ this._defaultAutoCommit = defaultAutoCommit;
/* 390 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* 391 */ this._defaultCatalog = defaultCatalog;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, int validationQueryTimeout, Boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation, String defaultCatalog, AbandonedConfig config)
/* */ {
/* 420 */ this._connFactory = connFactory;
/* 421 */ this._pool = pool;
/* 422 */ this._config = config;
/* 423 */ this._pool.setFactory(this);
/* 424 */ this._stmtPoolFactory = stmtPoolFactory;
/* 425 */ this._validationQuery = validationQuery;
/* 426 */ this._validationQueryTimeout = validationQueryTimeout;
/* 427 */ this._defaultReadOnly = defaultReadOnly;
/* 428 */ this._defaultAutoCommit = defaultAutoCommit;
/* 429 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* 430 */ this._defaultCatalog = defaultCatalog;
/* */ }
/* */
/* */ public PoolableConnectionFactory(ConnectionFactory connFactory, ObjectPool pool, KeyedObjectPoolFactory stmtPoolFactory, String validationQuery, int validationQueryTimeout, Collection connectionInitSqls, Boolean defaultReadOnly, boolean defaultAutoCommit, int defaultTransactionIsolation, String defaultCatalog, AbandonedConfig config)
/* */ {
/* 461 */ this._connFactory = connFactory;
/* 462 */ this._pool = pool;
/* 463 */ this._config = config;
/* 464 */ this._pool.setFactory(this);
/* 465 */ this._stmtPoolFactory = stmtPoolFactory;
/* 466 */ this._validationQuery = validationQuery;
/* 467 */ this._validationQueryTimeout = validationQueryTimeout;
/* 468 */ this._connectionInitSqls = connectionInitSqls;
/* 469 */ this._defaultReadOnly = defaultReadOnly;
/* 470 */ this._defaultAutoCommit = defaultAutoCommit;
/* 471 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* 472 */ this._defaultCatalog = defaultCatalog;
/* */ }
/* */
/* */ public void setConnectionFactory(ConnectionFactory connFactory)
/* */ {
/* 480 */ this._connFactory = connFactory;
/* */ }
/* */
/* */ public void setValidationQuery(String validationQuery)
/* */ {
/* 490 */ this._validationQuery = validationQuery;
/* */ }
/* */
/* */ public void setValidationQueryTimeout(int timeout)
/* */ {
/* 503 */ this._validationQueryTimeout = timeout;
/* */ }
/* */
/* */ public synchronized void setConnectionInitSql(Collection connectionInitSqls)
/* */ {
/* 513 */ this._connectionInitSqls = connectionInitSqls;
/* */ }
/* */
/* */ public synchronized void setPool(ObjectPool pool)
/* */ {
/* 521 */ if ((null != this._pool) && (pool != this._pool))
/* */ try {
/* 523 */ this._pool.close();
/* */ }
/* */ catch (Exception e)
/* */ {
/* */ }
/* 528 */ this._pool = pool;
/* */ }
/* */
/* */ public synchronized ObjectPool getPool()
/* */ {
/* 536 */ return this._pool;
/* */ }
/* */
/* */ public void setStatementPoolFactory(KeyedObjectPoolFactory stmtPoolFactory)
/* */ {
/* 546 */ this._stmtPoolFactory = stmtPoolFactory;
/* */ }
/* */
/* */ public void setDefaultReadOnly(boolean defaultReadOnly)
/* */ {
/* 554 */ this._defaultReadOnly = ((defaultReadOnly) ? Boolean.TRUE : Boolean.FALSE);
/* */ }
/* */
/* */ public void setDefaultAutoCommit(boolean defaultAutoCommit)
/* */ {
/* 562 */ this._defaultAutoCommit = defaultAutoCommit;
/* */ }
/* */
/* */ public void setDefaultTransactionIsolation(int defaultTransactionIsolation)
/* */ {
/* 570 */ this._defaultTransactionIsolation = defaultTransactionIsolation;
/* */ }
/* */
/* */ public void setDefaultCatalog(String defaultCatalog)
/* */ {
/* 578 */ this._defaultCatalog = defaultCatalog;
/* */ }
/* */
/* */ public Object makeObject() throws Exception {
/* 582 */ Connection conn = this._connFactory.createConnection();
/* 583 */ if (conn == null) {
/* 584 */ throw new IllegalStateException("Connection factory returned null from createConnection");
/* */ }
/* 586 */ initializeConnection(conn);
/* 587 */ if (null != this._stmtPoolFactory) {
/* 588 */ KeyedObjectPool stmtpool = this._stmtPoolFactory.createPool();
/* 589 */ conn = new PoolingConnection(conn, stmtpool);
/* 590 */ stmtpool.setFactory((PoolingConnection)conn);
/* */ }
/* 592 */ return new PoolableConnection(conn, this._pool, this._config);
/* */ }
/* */
/* */ protected void initializeConnection(Connection conn) throws SQLException {
/* 596 */ Collection sqls = this._connectionInitSqls;
/* 597 */ if (conn.isClosed()) {
/* 598 */ throw new SQLException("initializeConnection: connection closed");
/* */ }
/* 600 */ if (null != sqls) { Statement stmt = null;
/* */ Iterator iterator;
/* */ try {
/* 603 */ stmt = conn.createStatement();
/* 604 */ for (iterator = sqls.iterator(); iterator.hasNext(); )
/* */ {
/* 606 */ Object o = iterator.next();
/* 607 */ if (o == null) {
/* 608 */ throw new NullPointerException("null connectionInitSqls element");
/* */ }
/* */
/* 611 */ String sql = o.toString();
/* 612 */ stmt.execute(sql);
/* */ }
/* */ } finally {
/* 615 */ if (stmt != null)
/* */ try {
/* 617 */ stmt.close();
/* */ }
/* */ catch (Exception t)
/* */ {
/* */ }
/* */ }
/* */ }
/* */ }
/* */
/* */ public void destroyObject(Object obj) throws Exception {
/* 627 */ if (obj instanceof PoolableConnection)
/* 628 */ ((PoolableConnection)obj).reallyClose();
/* */ }
/* */
/* */ public boolean validateObject(Object obj)
/* */ {
/* 633 */ if (obj instanceof Connection) {
/* */ try {
/* 635 */ validateConnection((Connection)obj);
/* 636 */ return true;
/* */ } catch (Exception e) {
/* 638 */ return false;
/* */ }
/* */ }
/* 641 */ return false;
/* */ }
/* */
/* */ public void validateConnection(Connection conn) throws SQLException
/* */ {
/* 646 */ String query = this._validationQuery;
/* 647 */ if (conn.isClosed()) {
/* 648 */ throw new SQLException("validateConnection: connection closed");
/* */ }
/* 650 */ if (null != query) {
/* 651 */ Statement stmt = null;
/* 652 */ ResultSet rset = null;
/* */ try {
/* 654 */ stmt = conn.createStatement();
/* 655 */ if (this._validationQueryTimeout > 0) {
/* 656 */ stmt.setQueryTimeout(this._validationQueryTimeout);
/* */ }
/* 658 */ rset = stmt.executeQuery(query);
/* 659 */ if (!(rset.next()))
/* 660 */ throw new SQLException("validationQuery didn't return a row");
/* */ }
/* */ finally {
/* 663 */ if (rset != null)
/* */ try {
/* 665 */ rset.close();
/* */ }
/* */ catch (Exception t)
/* */ {
/* */ }
/* 670 */ if (stmt != null)
/* */ try {
/* 672 */ stmt.close();
/* */ }
/* */ catch (Exception t)
/* */ {
/* */ }
/* */ }
/* */ }
/* */ }
/* */
/* */ public void passivateObject(Object obj) throws Exception {
/* 682 */ if (obj instanceof Connection) {
/* 683 */ Connection conn = (Connection)obj;
/* 684 */ if ((!(conn.getAutoCommit())) && (!(conn.isReadOnly()))) {
/* 685 */ conn.rollback();
/* */ }
/* 687 */ conn.clearWarnings();
/* 688 */ if (!(conn.getAutoCommit())) {
/* 689 */ conn.setAutoCommit(true);
/* */ }
/* */ }
/* 692 */ if (obj instanceof DelegatingConnection)
/* 693 */ ((DelegatingConnection)obj).passivate();
/* */ }
/* */
/* */ public void activateObject(Object obj) throws Exception
/* */ {
/* 698 */ if (obj instanceof DelegatingConnection) {
/* 699 */ ((DelegatingConnection)obj).activate();
/* */ }
/* 701 */ if (obj instanceof Connection) {
/* 702 */ Connection conn = (Connection)obj;
/* 703 */ if (conn.getAutoCommit() != this._defaultAutoCommit) {
/* 704 */ conn.setAutoCommit(this._defaultAutoCommit);
/* */ }
/* 706 */ if ((this._defaultTransactionIsolation != -1) && (conn.getTransactionIsolation() != this._defaultTransactionIsolation))
/* */ {
/* 709 */ conn.setTransactionIsolation(this._defaultTransactionIsolation);
/* */ }
/* 711 */ if ((this._defaultReadOnly != null) && (conn.isReadOnly() != this._defaultReadOnly.booleanValue()))
/* */ {
/* 713 */ conn.setReadOnly(this._defaultReadOnly.booleanValue());
/* */ }
/* 715 */ if ((this._defaultCatalog == null) || (this._defaultCatalog.equals(conn.getCatalog())))
/* */ return;
/* 717 */ conn.setCatalog(this._defaultCatalog);
/* */ }
/* */ }
/* */ }
/* Location: C:\Users\PEO\workspace\commons-dbcp-1.4.jar
* Qualified Name: org.apache.commons.dbcp.PoolableConnectionFactory
* Java Class Version: 6 (50.0)
* JD-Core Version: 0.5.3
*/ |
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