本文整理汇总了Java中com.mysql.jdbc.ReplicationConnectionProxy.createProxyInstance方法的典型用法代码示例。如果您正苦于以下问题：Java ReplicationConnectionProxy.createProxyInstance方法的具体用法？Java ReplicationConnectionProxy.createProxyInstance怎么用？Java ReplicationConnectionProxy.createProxyInstance使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.mysql.jdbc.ReplicationConnectionProxy的用法示例。
在下文中一共展示了ReplicationConnectionProxy.createProxyInstance方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getTestReplicationConnectionNoSlaves
import com.mysql.jdbc.ReplicationConnectionProxy; //导入方法依赖的package包/类
/**
* Internal method for tests to get a replcation connection with a
* single master host to the test URL.
*/
private ReplicationConnection getTestReplicationConnectionNoSlaves(String masterHost) throws Exception {
Properties props = getPropertiesFromTestsuiteUrl();
List<String> masterHosts = new ArrayList<String>();
masterHosts.add(masterHost);
List<String> slaveHosts = new ArrayList<String>(); // empty
ReplicationConnection replConn = ReplicationConnectionProxy.createProxyInstance(masterHosts, props, slaveHosts, props);
return replConn;
}
示例2: getActiveConnection
import com.mysql.jdbc.ReplicationConnectionProxy; //导入方法依赖的package包/类
protected Connection getActiveConnection() throws SQLException {
if (!this.transactionInProgress) {
refreshStateIfNecessary();
}
if (this.currentConnection != null) {
return this.currentConnection;
}
if (getCurrentServerGroup() == null) {
throw SQLError.createSQLException("No server group selected.", SQLError.SQL_STATE_CONNECTION_REJECTED, null, getExceptionInterceptor(), this);
}
// try to find an existing replication connection to the current group
this.currentConnection = this.serverConnections.get(this.serverGroup);
if (this.currentConnection != null) {
return this.currentConnection;
}
// otherwise, build a replication connection to the current group
List<String> masterHost = new ArrayList<String>();
List<String> slaveHosts = new ArrayList<String>();
for (Server s : this.serverGroup.getServers()) {
if (s.isMaster()) {
masterHost.add(s.getHostPortString());
} else if (s.isSlave()) {
slaveHosts.add(s.getHostPortString());
}
}
Properties info = exposeAsProperties(null);
ReplicationConnectionGroup replConnGroup = ReplicationConnectionGroupManager.getConnectionGroup(this.serverGroup.getName());
if (replConnGroup != null) {
if (replConnGroupLocks.add(this.serverGroup.getName())) {
try {
syncGroupServersToReplicationConnectionGroup(replConnGroup);
} finally {
replConnGroupLocks.remove(this.serverGroup.getName());
}
}
}
info.put("replicationConnectionGroup", this.serverGroup.getName());
info.setProperty(NonRegisteringDriver.USER_PROPERTY_KEY, this.username);
info.setProperty(NonRegisteringDriver.PASSWORD_PROPERTY_KEY, this.password);
info.setProperty(NonRegisteringDriver.DBNAME_PROPERTY_KEY, getCatalog());
info.setProperty("connectionAttributes", "fabricHaGroup:" + this.serverGroup.getName());
info.setProperty("retriesAllDown", "1");
info.setProperty("allowMasterDownConnections", "true");
info.setProperty("allowSlaveDownConnections", "true");
info.setProperty("readFromMasterWhenNoSlaves", "true");
this.currentConnection = ReplicationConnectionProxy.createProxyInstance(masterHost, info, slaveHosts, info);
this.serverConnections.put(this.serverGroup, this.currentConnection);
this.currentConnection.setProxy(this);
this.currentConnection.setAutoCommit(this.autoCommit);
this.currentConnection.setReadOnly(this.readOnly);
this.currentConnection.setTransactionIsolation(this.transactionIsolation);
return this.currentConnection;
}
示例3: getActiveConnection
import com.mysql.jdbc.ReplicationConnectionProxy; //导入方法依赖的package包/类
protected Connection getActiveConnection() throws SQLException {
if (!this.transactionInProgress) {
refreshStateIfNecessary();
}
if (this.currentConnection != null) {
return this.currentConnection;
}
if (getCurrentServerGroup() == null) {
throw SQLError.createSQLException("No server group selected.", SQLError.SQL_STATE_CONNECTION_REJECTED, null, getExceptionInterceptor(), this);
}
// try to find an existing replication connection to the current group
this.currentConnection = this.serverConnections.get(this.serverGroup);
if (this.currentConnection != null) {
return this.currentConnection;
}
// otherwise, build a replication connection to the current group
List<String> masterHost = new ArrayList<String>();
List<String> slaveHosts = new ArrayList<String>();
for (Server s : this.serverGroup.getServers()) {
if (s.isMaster()) {
masterHost.add(s.getHostPortString());
} else if (s.isSlave()) {
slaveHosts.add(s.getHostPortString());
}
}
Properties info = exposeAsProperties(null);
ReplicationConnectionGroup replConnGroup = ReplicationConnectionGroupManager.getConnectionGroup(this.serverGroup.getName());
if (replConnGroup != null) {
if (replConnGroupLocks.add(this.serverGroup.getName())) {
try {
syncGroupServersToReplicationConnectionGroup(replConnGroup);
} finally {
replConnGroupLocks.remove(this.serverGroup.getName());
}
}
}
info.put("replicationConnectionGroup", this.serverGroup.getName());
info.setProperty(NonRegisteringDriver.USER_PROPERTY_KEY, this.username);
info.setProperty(NonRegisteringDriver.PASSWORD_PROPERTY_KEY, this.password);
info.setProperty(NonRegisteringDriver.DBNAME_PROPERTY_KEY, getCatalog());
info.setProperty("connectionAttributes", "fabricHaGroup:" + this.serverGroup.getName());
info.setProperty("retriesAllDown", "1");
info.setProperty("allowSlaveDownConnections", "true");
info.setProperty("readFromMasterWhenNoSlaves", "true");
this.currentConnection = ReplicationConnectionProxy.createProxyInstance(masterHost, info, slaveHosts, info);
this.serverConnections.put(this.serverGroup, this.currentConnection);
this.currentConnection.setProxy(this);
this.currentConnection.setAutoCommit(this.autoCommit);
this.currentConnection.setReadOnly(this.readOnly);
this.currentConnection.setTransactionIsolation(this.transactionIsolation);
return this.currentConnection;
}