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Source Code for Connector/J 8.0.31 - User Impl
Where to get the Java source code for Connector/J 8.0 User Impl module?
✍: FYIcenter.com
Java source code files for Connector/J 8.0 User Impl module are:
⏎ com/mysql/cj/jdbc/ha/ReplicationMySQLConnection.java
/* * Copyright (c) 2015, 2020, Oracle and/or its affiliates. * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU General Public License, version 2.0, as published by the * Free Software Foundation. * * This program is also distributed with certain software (including but not * limited to OpenSSL) that is licensed under separate terms, as designated in a * particular file or component or in included license documentation. The * authors of MySQL hereby grant you an additional permission to link the * program and your derivative works with the separately licensed software that * they have included with MySQL. * * Without limiting anything contained in the foregoing, this file, which is * part of MySQL Connector/J, is also subject to the Universal FOSS Exception, * version 1.0, a copy of which can be found at * http://oss.oracle.com/licenses/universal-foss-exception. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License, version 2.0, * for more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ package com.mysql.cj.jdbc.ha; import java.sql.SQLException; import java.util.Properties; import java.util.concurrent.Executor; import com.mysql.cj.Messages; import com.mysql.cj.exceptions.MysqlErrorNumbers; import com.mysql.cj.jdbc.JdbcConnection; import com.mysql.cj.jdbc.exceptions.SQLError; public class ReplicationMySQLConnection extends MultiHostMySQLConnection implements ReplicationConnection { public ReplicationMySQLConnection(MultiHostConnectionProxy proxy) { super(proxy); } @Override public ReplicationConnectionProxy getThisAsProxy() { return (ReplicationConnectionProxy) super.getThisAsProxy(); } @Override public JdbcConnection getActiveMySQLConnection() { return getCurrentConnection(); } @Override public synchronized JdbcConnection getCurrentConnection() { return getThisAsProxy().getCurrentConnection(); } @Override public long getConnectionGroupId() { return getThisAsProxy().getConnectionGroupId(); } @Override public synchronized JdbcConnection getSourceConnection() { return getThisAsProxy().getSourceConnection(); } private JdbcConnection getValidatedSourceConnection() { JdbcConnection conn = getThisAsProxy().sourceConnection; try { return conn == null || conn.isClosed() ? null : conn; } catch (SQLException e) { return null; } } @Override public void promoteReplicaToSource(String host) throws SQLException { getThisAsProxy().promoteReplicaToSource(host); } @Override public void removeSourceHost(String host) throws SQLException { getThisAsProxy().removeSourceHost(host); } @Override public void removeSourceHost(String host, boolean waitUntilNotInUse) throws SQLException { getThisAsProxy().removeSourceHost(host, waitUntilNotInUse); } @Override public boolean isHostSource(String host) { return getThisAsProxy().isHostSource(host); } @Override public synchronized JdbcConnection getReplicaConnection() { return getThisAsProxy().getReplicasConnection(); } private JdbcConnection getValidatedReplicasConnection() { JdbcConnection conn = getThisAsProxy().replicasConnection; try { return conn == null || conn.isClosed() ? null : conn; } catch (SQLException e) { return null; } } @Override public void addReplicaHost(String host) throws SQLException { getThisAsProxy().addReplicaHost(host); } @Override public void removeReplica(String host) throws SQLException { getThisAsProxy().removeReplica(host); } @Override public void removeReplica(String host, boolean closeGently) throws SQLException { getThisAsProxy().removeReplica(host, closeGently); } @Override public boolean isHostReplica(String host) { return getThisAsProxy().isHostReplica(host); } @Override public void setReadOnly(boolean readOnlyFlag) throws SQLException { getThisAsProxy().setReadOnly(readOnlyFlag); } @Override public boolean isReadOnly() throws SQLException { return getThisAsProxy().isReadOnly(); } @Override public synchronized void ping() throws SQLException { JdbcConnection conn; try { if ((conn = getValidatedSourceConnection()) != null) { conn.ping(); } } catch (SQLException e) { if (isSourceConnection()) { throw e; } } try { if ((conn = getValidatedReplicasConnection()) != null) { conn.ping(); } } catch (SQLException e) { if (!isSourceConnection()) { throw e; } } } @Override public synchronized void changeUser(String userName, String newPassword) throws SQLException { JdbcConnection conn; if ((conn = getValidatedSourceConnection()) != null) { conn.changeUser(userName, newPassword); } if ((conn = getValidatedReplicasConnection()) != null) { conn.changeUser(userName, newPassword); } } @Override public synchronized void setStatementComment(String comment) { JdbcConnection conn; if ((conn = getValidatedSourceConnection()) != null) { conn.setStatementComment(comment); } if ((conn = getValidatedReplicasConnection()) != null) { conn.setStatementComment(comment); } } @Override public boolean hasSameProperties(JdbcConnection c) { JdbcConnection connM = getValidatedSourceConnection(); JdbcConnection connS = getValidatedReplicasConnection(); if (connM == null && connS == null) { return false; } return (connM == null || connM.hasSameProperties(c)) && (connS == null || connS.hasSameProperties(c)); } @Override public Properties getProperties() { Properties props = new Properties(); JdbcConnection conn; if ((conn = getValidatedSourceConnection()) != null) { props.putAll(conn.getProperties()); } if ((conn = getValidatedReplicasConnection()) != null) { props.putAll(conn.getProperties()); } return props; } @Override public void abort(Executor executor) throws SQLException { getThisAsProxy().doAbort(executor); } @Override public void abortInternal() throws SQLException { getThisAsProxy().doAbortInternal(); } @Override public void setProxy(JdbcConnection proxy) { getThisAsProxy().setProxy(proxy); } @Override public boolean isWrapperFor(Class<?> iface) throws SQLException { // This works for classes that aren't actually wrapping anything return iface.isInstance(this); } @Override public <T> T unwrap(java.lang.Class<T> iface) throws java.sql.SQLException { try { // This works for classes that aren't actually wrapping anything return iface.cast(this); } catch (ClassCastException cce) { throw SQLError.createSQLException(Messages.getString("Common.UnableToUnwrap", new Object[] { iface.toString() }), MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor()); } } @Deprecated @Override public synchronized void clearHasTriedMaster() { getThisAsProxy().sourceConnection.clearHasTriedMaster(); getThisAsProxy().replicasConnection.clearHasTriedMaster(); } }
⏎ com/mysql/cj/jdbc/ha/ReplicationMySQLConnection.java
Or download all of them as a single archive file:
File name: mysql-connector-java-user-impl-8.0.31.zip File size: 429580 bytes Release date: 2022-09-03 Download
⇒ Downloading mysql-connector-java-5.1.40.zip
⇐ Source Code for Connector/J 8.0.31 - User API
2023-05-09, 7604👍, 0💬
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