org.mariadb.jdbc.internal.protocol
Class MastersSlavesProtocol

java.lang.Object
  org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol
      org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol
          org.mariadb.jdbc.internal.protocol.MasterProtocol
              org.mariadb.jdbc.internal.protocol.MastersSlavesProtocol

All Implemented Interfaces:

Closeable, Protocol

Direct Known Subclasses:

AuroraProtocol

public class MastersSlavesProtocol
extends MasterProtocol

Field Summary

Fields inherited from class org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol

readScheduler

Fields inherited from class org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol

activeStreamingResult, autoIncrementIncrement, connected, currentHost, database, dataTypeMappingFlags, eofDeprecated, explicitClosed, hasWarnings, IS_MASTER_QUERY, lock, options, proxy, reader, readOnly, serverCapabilities, serverPrepareStatementCache, serverStatus, serverThreadId, SESSION_QUERY, socket, urlParser, writer

Constructor Summary

MastersSlavesProtocol(UrlParser url, ReentrantLock lock)

Method Summary

protected static boolean	foundMaster(MastersSlavesListener listener, MastersSlavesProtocol protocol, SearchFilter searchFilter)
protected static boolean	foundSecondary(MastersSlavesListener listener, MastersSlavesProtocol protocol, SearchFilter searchFilter)
static MastersSlavesProtocol	getNewProtocol(FailoverProxy proxy, UrlParser urlParser) Get new instance of MastersSlavesProtocol.
static void	loop(MastersSlavesListener listener, List<HostAddress> addresses, SearchFilter searchFilter) loop until found the failed connection.
boolean	mustBeMasterConnection()
void	setMustBeMasterConnection(boolean mustBeMasterConnection)

Methods inherited from class org.mariadb.jdbc.internal.protocol.MasterProtocol

loop

Methods inherited from class org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol

addPrepareInCache, cancelCurrentQuery, closeExplicit, executeBatch, executeBatchMulti, executeBatchMultiple, executeBatchRewrite, executePreparedQuery, executeQuery, executeQuery, executeQuery, executeQuery, executeQuery, forceReleasePrepareStatement, forceReleaseWaitingPrepareStatement, getAutocommit, getAutoIncrementIncrement, getMaxRows, getResult, getTimeout, getTransactionIsolationLevel, handleIoException, inTransaction, isInterrupted, isValid, ping, prepare, prepareAndExecute, prepareAndExecutes, prolog, prologProxy, readErrorPacket, readLocalInfilePacket, readOkPacket, readPacket, readResultSet, releasePrepareStatement, resetStateAfterFailover, rollback, setActiveFutureTask, setCatalog, setInternalMaxRows, setLocalInfileInputStream, setMaxRows, setTimeout, setTransactionIsolation, stopIfInterrupted

Methods inherited from class org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol

changeSocketSoTimeout, changeSocketTcpNoDelay, checkIfMaster, close, close, connect, connectWithoutProxy, enabledSslCipherSuites, enabledSslProtocolSuites, getActiveStreamingResult, getDatabase, getDataTypeMappingFlags, getHost, getHostAddress, getLock, getMajorServerVersion, getMinorServerVersion, getOptions, getPassword, getPinGlobalTxToPhysicalConnection, getPort, getProxy, getReader, getReadonly, getServerData, getServerThreadId, getServerVersion, getTimeZone, getTraces, getUrlParser, getUsername, getWriter, hasMoreResults, hasWarnings, isClosed, isConnected, isEofDeprecated, isExplicitClosed, isMasterConnection, isServerMariaDb, noBackslashEscapes, prepareStatementCache, readEofPacket, readPipelineCheckMaster, removeActiveStreamingResult, removeHasMoreResults, sendPipelineCheckMaster, sessionStateAware, setActiveStreamingResult, setHasWarnings, setHostAddress, setHostFailedWithoutProxy, setProxy, setReadonly, setServerStatus, shouldReconnectWithoutProxy, skip, skipEofPacket, versionGreaterOrEqual

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.io.Closeable

close

Methods inherited from interface org.mariadb.jdbc.internal.protocol.Protocol

changeSocketSoTimeout, changeSocketTcpNoDelay, checkIfMaster, close, connect, connectWithoutProxy, getActiveStreamingResult, getDatabase, getDataTypeMappingFlags, getHost, getHostAddress, getLock, getMajorServerVersion, getMinorServerVersion, getOptions, getPassword, getPinGlobalTxToPhysicalConnection, getPort, getProxy, getReader, getReadonly, getServerThreadId, getServerVersion, getTimeZone, getTraces, getUrlParser, getUsername, getWriter, hasMoreResults, hasWarnings, isClosed, isConnected, isEofDeprecated, isExplicitClosed, isMasterConnection, isServerMariaDb, noBackslashEscapes, prepareStatementCache, readEofPacket, removeActiveStreamingResult, removeHasMoreResults, sessionStateAware, setActiveStreamingResult, setHasWarnings, setHostAddress, setHostFailedWithoutProxy, setProxy, setReadonly, setServerStatus, shouldReconnectWithoutProxy, skip, skipEofPacket, versionGreaterOrEqual

Constructor Detail

MastersSlavesProtocol

public MastersSlavesProtocol(UrlParser url,
                             ReentrantLock lock)

Method Detail

loop

public static void loop(MastersSlavesListener listener,
                        List<HostAddress> addresses,
                        SearchFilter searchFilter)
                 throws SQLException

loop until found the failed connection.

Parameters:

listener - current failover

addresses - list of HostAddress to loop

searchFilter - search parameter

Throws:

SQLException - if not found

foundMaster

protected static boolean foundMaster(MastersSlavesListener listener,
                                     MastersSlavesProtocol protocol,
                                     SearchFilter searchFilter)

foundSecondary

protected static boolean foundSecondary(MastersSlavesListener listener,
                                        MastersSlavesProtocol protocol,
                                        SearchFilter searchFilter)
                                 throws SQLException

Throws:

SQLException

getNewProtocol

public static MastersSlavesProtocol getNewProtocol(FailoverProxy proxy,
                                                   UrlParser urlParser)

Get new instance of MastersSlavesProtocol.

Parameters:

proxy - proxy

urlParser - connection string Object.

Returns:

a new MastersSlavesProtocol instance

mustBeMasterConnection

public boolean mustBeMasterConnection()

Specified by:

mustBeMasterConnection in interface Protocol

Overrides:

mustBeMasterConnection in class AbstractConnectProtocol

setMustBeMasterConnection

public void setMustBeMasterConnection(boolean mustBeMasterConnection)