BaseDataSource (openGauss JDBC Driver 5.0.0 API)

java.lang.Object
- org.postgresql.ds.common.BaseDataSource

All Implemented Interfaces:

Referenceable, CommonDataSource

Direct Known Subclasses:

PGConnectionPoolDataSource, PGPoolingDataSource, PGSimpleDataSource, PGXADataSource
```
public abstract class BaseDataSource
extends Object
implements CommonDataSource, Referenceable
```
Base class for data sources and related classes.

Author:

Aaron Mulder (ammulder@chariotsolutions.com)

Constructor Summary

Constructors
Constructor and Description

BaseDataSource()

Constructors
Constructor and Description
`BaseDataSource()`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`protected Reference`	`createReference()` Generates a reference using the appropriate object factory.
`boolean`	`getAllowEncodingChanges()`
`String`	`getApplicationName()`
`String`	`getAssumeMinServerVersion()`
`AutoSave`	`getAutosave()`
`boolean`	`getBinaryTransfer()`
`String`	`getBinaryTransferDisable()`
`String`	`getBinaryTransferEnable()`
`int`	`getCancelSignalTimeout()`
`String`	`getCharacterEncoding()`
`Connection`	`getConnection()` Gets a connection to the PostgreSQL database.
`Connection`	`getConnection(String user, String password)` Gets a connection to the PostgreSQL database.
`boolean`	`getConnectionExtraInfo()`
`int`	`getConnectTimeout()`
`String`	`getCurrentSchema()`
`int`	`getDatabaseMetadataCacheFields()`
`int`	`getDatabaseMetadataCacheFieldsMiB()`
`String`	`getDatabaseName()` Gets the name of the PostgreSQL database, running on the server identified by the serverName property.
`int`	`getDefaultRowFetchSize()`
`abstract String`	`getDescription()` Gets a description of this DataSource-ish thing.
`boolean`	`getDisableColumnSanitiser()`
`String`	`getGssLib()`
`int`	`getHostRecheckSeconds()`
`String`	`getJaasApplicationName()`
`boolean`	`getJaasLogin()`
`String`	`getKerberosServerName()`
`boolean`	`getLoadBalanceHosts()`
`String`	`getLoggerFile()`
`String`	`getLoggerLevel()`
`int`	`getLoginTimeout()`
`boolean`	`getLogUnclosedConnections()`
`PrintWriter`	`getLogWriter()` This implementation don't use a LogWriter.
`Logger`	`getParentLogger()`
`String`	`getPassword()` Gets the password to connect with by default.
`int`	`getPortNumber()` Gets the port which the PostgreSQL server is listening on for TCP/IP connections.
`PreferQueryMode`	`getPreferQueryMode()`
`int`	`getPreparedStatementCacheQueries()`
`int`	`getPreparedStatementCacheSizeMiB()`
`int`	`getPrepareThreshold()`
`String`	`getProperty(PGProperty property)`
`String`	`getProperty(String name)`
`int`	`getProtocolVersion()`
`boolean`	`getReadOnly()`
`int`	`getReceiveBufferSize()`
`Reference`	`getReference()`
`String`	`getReplication()`
`boolean`	`getReWriteBatchedInserts()`
`int`	`getSendBufferSize()`
`String`	`getServerName()` Gets the name of the host the PostgreSQL database is running on.
`String`	`getSocketFactory()`
`String`	`getSocketFactoryArg()`
`int`	`getSocketTimeout()`
`boolean`	`getSsl()`
`String`	`getSslCert()`
`String`	`getSslfactory()`
`String`	`getSslFactoryArg()`
`String`	`getSslHostnameVerifier()`
`String`	`getSslKey()`
`String`	`getSslMode()`
`String`	`getSslPassword()`
`String`	`getSslPasswordCallback()`
`String`	`getSslRootCert()`
`String`	`getSspiServiceClass()`
`String`	`getStringType()`
`String`	`getTargetServerType()`
`boolean`	`getTcpKeepAlive()`
`int`	`getUnknownLength()`
`String`	`getUrl()` Generates a `DriverManager` URL from the other properties supplied.
`String`	`getURL()` Generates a `DriverManager` URL from the other properties supplied.
`String`	`getUser()` Gets the user to connect as by default.
`boolean`	`getUseSpNego()`
`String`	`getUsingEip()`
`String`	`getXmlFactoryFactory()`
`void`	`initializeFrom(BaseDataSource source)`
`boolean`	`isColumnSanitiserDisabled()`
`protected void`	`readBaseObject(ObjectInputStream in)`
`void`	`setAllowEncodingChanges(boolean allow)`
`void`	`setApplicationName(String applicationName)`
`void`	`setAssumeMinServerVersion(String minVersion)`
`void`	`setAutosave(AutoSave autoSave)`
`void`	`setBinaryTransfer(boolean enabled)`
`void`	`setBinaryTransferDisable(String oidList)`
`void`	`setBinaryTransferEnable(String oidList)`
`void`	`setCancelSignalTimeout(int seconds)`
`void`	`setCharacterEncoding(String encode)`
`void`	`setConnectionExtraInfo(boolean connectionExtraInfo)`
`void`	`setConnectTimeout(int connectTimeout)`
`void`	`setCurrentSchema(String currentSchema)`
`void`	`setDatabaseMetadataCacheFields(int cacheSize)`
`void`	`setDatabaseMetadataCacheFieldsMiB(int cacheSize)`
`void`	`setDatabaseName(String databaseName)` Sets the name of the PostgreSQL database, running on the server identified by the serverName property.
`void`	`setDefaultRowFetchSize(int fetchSize)`
`void`	`setDisableColumnSanitiser(boolean disableColumnSanitiser)`
`void`	`setFromReference(Reference ref)`
`void`	`setGssLib(String lib)`
`void`	`setHostRecheckSeconds(int hostRecheckSeconds)`
`void`	`setJaasApplicationName(String name)`
`void`	`setJaasLogin(boolean doLogin)`
`void`	`setKerberosServerName(String serverName)`
`void`	`setLoadBalanceHosts(boolean loadBalanceHosts)`
`void`	`setLoggerFile(String loggerFile)`
`void`	`setLoggerLevel(String loggerLevel)`
`void`	`setLoginTimeout(int loginTimeout)`
`void`	`setLogUnclosedConnections(boolean enabled)`
`void`	`setLogWriter(PrintWriter printWriter)` This implementation don't use a LogWriter.
`void`	`setPassword(String password)` Sets the password to connect with by default.
`void`	`setPortNumber(int portNumber)` Gets the port which the PostgreSQL server is listening on for TCP/IP connections.
`void`	`setPreferQueryMode(PreferQueryMode preferQueryMode)`
`void`	`setPreparedStatementCacheQueries(int cacheSize)`
`void`	`setPreparedStatementCacheSizeMiB(int cacheSize)`
`void`	`setPrepareThreshold(int count)`
`void`	`setProperty(PGProperty property, String value)`
`void`	`setProperty(String name, String value)`
`void`	`setProtocolVersion(int protocolVersion)`
`void`	`setReadOnly(boolean readOnly)`
`void`	`setReceiveBufferSize(int nbytes)`
`void`	`setReplication(String replication)`
`void`	`setReWriteBatchedInserts(boolean reWrite)`
`void`	`setSendBufferSize(int nbytes)`
`void`	`setServerName(String serverName)` Sets the name of the host the PostgreSQL database is running on.
`void`	`setSocketFactory(String socketFactoryClassName)`
`void`	`setSocketFactoryArg(String socketFactoryArg)`
`void`	`setSocketTimeout(int seconds)`
`void`	`setSsl(boolean enabled)`
`void`	`setSslCert(String file)`
`void`	`setSslfactory(String classname)`
`void`	`setSslFactoryArg(String arg)`
`void`	`setSslHostnameVerifier(String className)`
`void`	`setSslKey(String file)`
`void`	`setSslMode(String mode)`
`void`	`setSslPassword(String password)`
`void`	`setSslPasswordCallback(String className)`
`void`	`setSslRootCert(String file)`
`void`	`setSspiServiceClass(String serviceClass)`
`void`	`setStringType(String stringType)`
`void`	`setTargetServerType(String targetServerType)`
`void`	`setTcpKeepAlive(boolean enabled)`
`void`	`setUnknownLength(int unknownLength)`
`void`	`setUrl(String url)` Sets properties from a `DriverManager` URL.
`void`	`setURL(String url)` Sets properties from a `DriverManager` URL.
`void`	`setUser(String user)` Sets the user to connect as by default.
`void`	`setUseSpNego(boolean use)`
`void`	`setUsingEip(String usingEip)`
`void`	`setXmlFactoryFactory(String xmlFactoryFactory)`
`protected void`	`writeBaseObject(ObjectOutputStream out)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BaseDataSource
```
public BaseDataSource()
```
- Method Detail
  - getAllowEncodingChanges
```
public boolean getAllowEncodingChanges()
```
    Returns:
    
    if connection allows encoding changes
  - setAllowEncodingChanges
```
public void setAllowEncodingChanges(boolean allow)
```
    Parameters:
    
    allow - if connection allows encoding changes
  - getCharacterEncoding
```
public String getCharacterEncoding()
```
    Returns:
    
    the current character encoding.
  - setCharacterEncoding
```
public void setCharacterEncoding(String encode)
```
    Parameters:
    
    set - character encoding.
  - getConnection
```
public Connection getConnection()
                         throws SQLException
```
    Gets a connection to the PostgreSQL database. The database is identified by the DataSource properties serverName, databaseName, and portNumber. The user to connect as is identified by the DataSource properties user and password.
    
    Returns:
    
    A valid database connection.
    
    Throws:
    
    SQLException - Occurs when the database connection cannot be established.
  - getConnection
```
public Connection getConnection(String user,
                                String password)
                         throws SQLException
```
    Gets a connection to the PostgreSQL database. The database is identified by the DataSource properties serverName, databaseName, and portNumber. The user to connect as is identified by the arguments user and password, which override the DataSource properties by the same name.
    
    Parameters:
    
    user - user
    
    password - password
    
    Returns:
    
    A valid database connection.
    
    Throws:
    
    SQLException - Occurs when the database connection cannot be established.
  - getLogWriter
```
public PrintWriter getLogWriter()
```
    This implementation don't use a LogWriter.
    
    Specified by:
    
    getLogWriter in interface CommonDataSource
  - setLogWriter
```
public void setLogWriter(PrintWriter printWriter)
```
    This implementation don't use a LogWriter.
    
    Specified by:
    
    setLogWriter in interface CommonDataSource
    
    Parameters:
    
    printWriter - Not used
  - getServerName
```
public String getServerName()
```
    Gets the name of the host the PostgreSQL database is running on.
    
    Returns:
    
    name of the host the PostgreSQL database is running on
  - setServerName
```
public void setServerName(String serverName)
```
    Sets the name of the host the PostgreSQL database is running on. If this is changed, it will only affect future calls to getConnection. The default value is localhost.
    
    Parameters:
    
    serverName - name of the host the PostgreSQL database is running on
  - getDatabaseName
```
public String getDatabaseName()
```
    Gets the name of the PostgreSQL database, running on the server identified by the serverName property.
    
    Returns:
    
    name of the PostgreSQL database
  - setDatabaseName
```
public void setDatabaseName(String databaseName)
```
    Sets the name of the PostgreSQL database, running on the server identified by the serverName property. If this is changed, it will only affect future calls to getConnection.
    
    Parameters:
    
    databaseName - name of the PostgreSQL database
  - getDescription
```
public abstract String getDescription()
```
    Gets a description of this DataSource-ish thing. Must be customized by subclasses.
    
    Returns:
    
    description of this DataSource-ish thing
  - getUser
```
public String getUser()
```
    Gets the user to connect as by default. If this is not specified, you must use the getConnection method which takes a user and password as parameters.
    
    Returns:
    
    user to connect as by default
  - setUser
```
public void setUser(String user)
```
    Sets the user to connect as by default. If this is not specified, you must use the getConnection method which takes a user and password as parameters. If this is changed, it will only affect future calls to getConnection.
    
    Parameters:
    
    user - user to connect as by default
  - getPassword
```
public String getPassword()
```
    Gets the password to connect with by default. If this is not specified but a password is needed to log in, you must use the getConnection method which takes a user and password as parameters.
    
    Returns:
    
    password to connect with by default
  - setPassword
```
public void setPassword(String password)
```
    Sets the password to connect with by default. If this is not specified but a password is needed to log in, you must use the getConnection method which takes a user and password as parameters. If this is changed, it will only affect future calls to getConnection.
    
    Parameters:
    
    password - password to connect with by default
  - getPortNumber
```
public int getPortNumber()
```
    Gets the port which the PostgreSQL server is listening on for TCP/IP connections.
    
    Returns:
    
    The port, or 0 if the default port will be used.
  - setPortNumber
```
public void setPortNumber(int portNumber)
```
    Gets the port which the PostgreSQL server is listening on for TCP/IP connections. Be sure the -i flag is passed to postmaster when PostgreSQL is started. If this is not set, or set to 0, the default port will be used.
    
    Parameters:
    
    portNumber - port which the PostgreSQL server is listening on for TCP/IP
  - getLoginTimeout
```
public int getLoginTimeout()
```
    Specified by:
    
    getLoginTimeout in interface CommonDataSource
    
    Returns:
    
    login timeout
    
    See Also:
    
    PGProperty.LOGIN_TIMEOUT
  - setLoginTimeout
```
public void setLoginTimeout(int loginTimeout)
```
    Specified by:
    
    setLoginTimeout in interface CommonDataSource
    
    Parameters:
    
    loginTimeout - login timeout
    
    See Also:
    
    PGProperty.LOGIN_TIMEOUT
  - getConnectTimeout
```
public int getConnectTimeout()
```
    Returns:
    
    connect timeout
    
    See Also:
    
    PGProperty.CONNECT_TIMEOUT
  - setConnectTimeout
```
public void setConnectTimeout(int connectTimeout)
```
    Parameters:
    
    connectTimeout - connect timeout
    
    See Also:
    
    PGProperty.CONNECT_TIMEOUT
  - getProtocolVersion
```
public int getProtocolVersion()
```
    Returns:
    
    protocol version
    
    See Also:
    
    PGProperty.PROTOCOL_VERSION
  - setProtocolVersion
```
public void setProtocolVersion(int protocolVersion)
```
    Parameters:
    
    protocolVersion - protocol version
    
    See Also:
    
    PGProperty.PROTOCOL_VERSION
  - getReceiveBufferSize
```
public int getReceiveBufferSize()
```
    Returns:
    
    receive buffer size
    
    See Also:
    
    PGProperty.RECEIVE_BUFFER_SIZE
  - setReceiveBufferSize
```
public void setReceiveBufferSize(int nbytes)
```
    Parameters:
    
    nbytes - receive buffer size
    
    See Also:
    
    PGProperty.RECEIVE_BUFFER_SIZE
  - getSendBufferSize
```
public int getSendBufferSize()
```
    Returns:
    
    send buffer size
    
    See Also:
    
    PGProperty.SEND_BUFFER_SIZE
  - setSendBufferSize
```
public void setSendBufferSize(int nbytes)
```
    Parameters:
    
    nbytes - send buffer size
    
    See Also:
    
    PGProperty.SEND_BUFFER_SIZE
  - setPrepareThreshold
```
public void setPrepareThreshold(int count)
```
    Parameters:
    
    count - prepare threshold
    
    See Also:
    
    PGProperty.PREPARE_THRESHOLD
  - getPrepareThreshold
```
public int getPrepareThreshold()
```
    Returns:
    
    prepare threshold
    
    See Also:
    
    PGProperty.PREPARE_THRESHOLD
  - getPreparedStatementCacheQueries
```
public int getPreparedStatementCacheQueries()
```
    Returns:
    
    prepared statement cache size (number of statements per connection)
    
    See Also:
    
    PGProperty.PREPARED_STATEMENT_CACHE_QUERIES
  - setPreparedStatementCacheQueries
```
public void setPreparedStatementCacheQueries(int cacheSize)
```
    Parameters:
    
    cacheSize - prepared statement cache size (number of statements per connection)
    
    See Also:
    
    PGProperty.PREPARED_STATEMENT_CACHE_QUERIES
  - getPreparedStatementCacheSizeMiB
```
public int getPreparedStatementCacheSizeMiB()
```
    Returns:
    
    prepared statement cache size (number of megabytes per connection)
    
    See Also:
    
    PGProperty.PREPARED_STATEMENT_CACHE_SIZE_MIB
  - setPreparedStatementCacheSizeMiB
```
public void setPreparedStatementCacheSizeMiB(int cacheSize)
```
    Parameters:
    
    cacheSize - statement cache size (number of megabytes per connection)
    
    See Also:
    
    PGProperty.PREPARED_STATEMENT_CACHE_SIZE_MIB
  - getDatabaseMetadataCacheFields
```
public int getDatabaseMetadataCacheFields()
```
    Returns:
    
    database metadata cache fields size (number of fields cached per connection)
    
    See Also:
    
    PGProperty.DATABASE_METADATA_CACHE_FIELDS
  - setDatabaseMetadataCacheFields
```
public void setDatabaseMetadataCacheFields(int cacheSize)
```
    Parameters:
    
    cacheSize - database metadata cache fields size (number of fields cached per connection)
    
    See Also:
    
    PGProperty.DATABASE_METADATA_CACHE_FIELDS
  - getDatabaseMetadataCacheFieldsMiB
```
public int getDatabaseMetadataCacheFieldsMiB()
```
    Returns:
    
    database metadata cache fields size (number of megabytes per connection)
    
    See Also:
    
    PGProperty.DATABASE_METADATA_CACHE_FIELDS_MIB
  - setDatabaseMetadataCacheFieldsMiB
```
public void setDatabaseMetadataCacheFieldsMiB(int cacheSize)
```
    Parameters:
    
    cacheSize - database metadata cache fields size (number of megabytes per connection)
    
    See Also:
    
    PGProperty.DATABASE_METADATA_CACHE_FIELDS_MIB
  - setDefaultRowFetchSize
```
public void setDefaultRowFetchSize(int fetchSize)
```
    Parameters:
    
    fetchSize - default fetch size
    
    See Also:
    
    PGProperty.DEFAULT_ROW_FETCH_SIZE
  - getDefaultRowFetchSize
```
public int getDefaultRowFetchSize()
```
    Returns:
    
    default fetch size
    
    See Also:
    
    PGProperty.DEFAULT_ROW_FETCH_SIZE
  - setUnknownLength
```
public void setUnknownLength(int unknownLength)
```
    Parameters:
    
    unknownLength - unknown length
    
    See Also:
    
    PGProperty.UNKNOWN_LENGTH
  - getUnknownLength
```
public int getUnknownLength()
```
    Returns:
    
    unknown length
    
    See Also:
    
    PGProperty.UNKNOWN_LENGTH
  - setSocketTimeout
```
public void setSocketTimeout(int seconds)
```
    Parameters:
    
    seconds - socket timeout
    
    See Also:
    
    PGProperty.SOCKET_TIMEOUT
  - getSocketTimeout
```
public int getSocketTimeout()
```
    Returns:
    
    socket timeout
    
    See Also:
    
    PGProperty.SOCKET_TIMEOUT
  - setCancelSignalTimeout
```
public void setCancelSignalTimeout(int seconds)
```
    Parameters:
    
    seconds - timeout that is used for sending cancel command
    
    See Also:
    
    PGProperty.CANCEL_SIGNAL_TIMEOUT
  - getCancelSignalTimeout
```
public int getCancelSignalTimeout()
```
    Returns:
    
    timeout that is used for sending cancel command in seconds
    
    See Also:
    
    PGProperty.CANCEL_SIGNAL_TIMEOUT
  - setSsl
```
public void setSsl(boolean enabled)
```
    Parameters:
    
    enabled - if SSL is enabled
    
    See Also:
    
    PGProperty.SSL
  - getSsl
```
public boolean getSsl()
```
    Returns:
    
    true if SSL is enabled
    
    See Also:
    
    PGProperty.SSL
  - setSslfactory
```
public void setSslfactory(String classname)
```
    Parameters:
    
    classname - SSL factory class name
    
    See Also:
    
    PGProperty.SSL_FACTORY
  - getSslfactory
```
public String getSslfactory()
```
    Returns:
    
    SSL factory class name
    
    See Also:
    
    PGProperty.SSL_FACTORY
  - getSslMode
```
public String getSslMode()
```
    Returns:
    
    SSL mode
    
    See Also:
    
    PGProperty.SSL_MODE
  - setSslMode
```
public void setSslMode(String mode)
```
    Parameters:
    
    mode - SSL mode
    
    See Also:
    
    PGProperty.SSL_MODE
  - getSslFactoryArg
```
public String getSslFactoryArg()
```
    Returns:
    
    SSL mode
    
    See Also:
    
    PGProperty.SSL_FACTORY_ARG
  - setSslFactoryArg
```
public void setSslFactoryArg(String arg)
```
    Parameters:
    
    arg - argument forwarded to SSL factory
    
    See Also:
    
    PGProperty.SSL_FACTORY_ARG
  - getSslHostnameVerifier
```
public String getSslHostnameVerifier()
```
    Returns:
    
    argument forwarded to SSL factory
    
    See Also:
    
    PGProperty.SSL_HOSTNAME_VERIFIER
  - setSslHostnameVerifier
```
public void setSslHostnameVerifier(String className)
```
    Parameters:
    
    className - SSL hostname verifier
    
    See Also:
    
    PGProperty.SSL_HOSTNAME_VERIFIER
  - getSslCert
```
public String getSslCert()
```
    Returns:
    
    className SSL hostname verifier
    
    See Also:
    
    PGProperty.SSL_CERT
  - setSslCert
```
public void setSslCert(String file)
```
    Parameters:
    
    file - SSL certificate
    
    See Also:
    
    PGProperty.SSL_CERT
  - getSslKey
```
public String getSslKey()
```
    Returns:
    
    SSL certificate
    
    See Also:
    
    PGProperty.SSL_KEY
  - setSslKey
```
public void setSslKey(String file)
```
    Parameters:
    
    file - SSL key
    
    See Also:
    
    PGProperty.SSL_KEY
  - getSslRootCert
```
public String getSslRootCert()
```
    Returns:
    
    SSL root certificate
    
    See Also:
    
    PGProperty.SSL_ROOT_CERT
  - setSslRootCert
```
public void setSslRootCert(String file)
```
    Parameters:
    
    file - SSL root certificate
    
    See Also:
    
    PGProperty.SSL_ROOT_CERT
  - getSslPassword
```
public String getSslPassword()
```
    Returns:
    
    SSL password
    
    See Also:
    
    PGProperty.SSL_PASSWORD
  - setSslPassword
```
public void setSslPassword(String password)
```
    Parameters:
    
    password - SSL password
    
    See Also:
    
    PGProperty.SSL_PASSWORD
  - getSslPasswordCallback
```
public String getSslPasswordCallback()
```
    Returns:
    
    SSL password callback
    
    See Also:
    
    PGProperty.SSL_PASSWORD_CALLBACK
  - setSslPasswordCallback
```
public void setSslPasswordCallback(String className)
```
    Parameters:
    
    className - SSL password callback class name
    
    See Also:
    
    PGProperty.SSL_PASSWORD_CALLBACK
  - setApplicationName
```
public void setApplicationName(String applicationName)
```
    Parameters:
    
    applicationName - application name
    
    See Also:
    
    PGProperty.APPLICATION_NAME
  - getApplicationName
```
public String getApplicationName()
```
    Returns:
    
    application name
    
    See Also:
    
    PGProperty.APPLICATION_NAME
  - setTargetServerType
```
public void setTargetServerType(String targetServerType)
```
    Parameters:
    
    targetServerType - target server type
    
    See Also:
    
    PGProperty.TARGET_SERVER_TYPE
  - getTargetServerType
```
public String getTargetServerType()
```
    Returns:
    
    target server type
    
    See Also:
    
    PGProperty.TARGET_SERVER_TYPE
  - setUsingEip
```
public void setUsingEip(String usingEip)
```
    Parameters:
    
    usingEip - using eip
    
    See Also:
    
    PGProperty.USING_EIP
  - getUsingEip
```
public String getUsingEip()
```
    Returns:
    
    using eip
    
    See Also:
    
    PGProperty.USING_EIP
  - setLoadBalanceHosts
```
public void setLoadBalanceHosts(boolean loadBalanceHosts)
```
    Parameters:
    
    loadBalanceHosts - load balance hosts
    
    See Also:
    
    PGProperty.LOAD_BALANCE_HOSTS
  - getLoadBalanceHosts
```
public boolean getLoadBalanceHosts()
```
    Returns:
    
    load balance hosts
    
    See Also:
    
    PGProperty.LOAD_BALANCE_HOSTS
  - setHostRecheckSeconds
```
public void setHostRecheckSeconds(int hostRecheckSeconds)
```
    Parameters:
    
    hostRecheckSeconds - host recheck seconds
    
    See Also:
    
    PGProperty.HOST_RECHECK_SECONDS
  - getHostRecheckSeconds
```
public int getHostRecheckSeconds()
```
    Returns:
    
    host recheck seconds
    
    See Also:
    
    PGProperty.HOST_RECHECK_SECONDS
  - setTcpKeepAlive
```
public void setTcpKeepAlive(boolean enabled)
```
    Parameters:
    
    enabled - if TCP keep alive should be enabled
    
    See Also:
    
    PGProperty.TCP_KEEP_ALIVE
  - getTcpKeepAlive
```
public boolean getTcpKeepAlive()
```
    Returns:
    
    true if TCP keep alive is enabled
    
    See Also:
    
    PGProperty.TCP_KEEP_ALIVE
  - setBinaryTransfer
```
public void setBinaryTransfer(boolean enabled)
```
    Parameters:
    
    enabled - if binary transfer should be enabled
    
    See Also:
    
    PGProperty.BINARY_TRANSFER
  - getBinaryTransfer
```
public boolean getBinaryTransfer()
```
    Returns:
    
    true if binary transfer is enabled
    
    See Also:
    
    PGProperty.BINARY_TRANSFER
  - setBinaryTransferEnable
```
public void setBinaryTransferEnable(String oidList)
```
    Parameters:
    
    oidList - list of OIDs that are allowed to use binary transfer
    
    See Also:
    
    PGProperty.BINARY_TRANSFER_ENABLE
  - getBinaryTransferEnable
```
public String getBinaryTransferEnable()
```
    Returns:
    
    list of OIDs that are allowed to use binary transfer
    
    See Also:
    
    PGProperty.BINARY_TRANSFER_ENABLE
  - setBinaryTransferDisable
```
public void setBinaryTransferDisable(String oidList)
```
    Parameters:
    
    oidList - list of OIDs that are not allowed to use binary transfer
    
    See Also:
    
    PGProperty.BINARY_TRANSFER_DISABLE
  - getBinaryTransferDisable
```
public String getBinaryTransferDisable()
```
    Returns:
    
    list of OIDs that are not allowed to use binary transfer
    
    See Also:
    
    PGProperty.BINARY_TRANSFER_DISABLE
  - getStringType
```
public String getStringType()
```
    Returns:
    
    string type
    
    See Also:
    
    PGProperty.STRING_TYPE
  - setStringType
```
public void setStringType(String stringType)
```
    Parameters:
    
    stringType - string type
    
    See Also:
    
    PGProperty.STRING_TYPE
  - isColumnSanitiserDisabled
```
public boolean isColumnSanitiserDisabled()
```
    Returns:
    
    true if column sanitizer is disabled
    
    See Also:
    
    PGProperty.DISABLE_COLUMN_SANITISER
  - getDisableColumnSanitiser
```
public boolean getDisableColumnSanitiser()
```
    Returns:
    
    true if column sanitizer is disabled
    
    See Also:
    
    PGProperty.DISABLE_COLUMN_SANITISER
  - setDisableColumnSanitiser
```
public void setDisableColumnSanitiser(boolean disableColumnSanitiser)
```
    Parameters:
    
    disableColumnSanitiser - if column sanitizer should be disabled
    
    See Also:
    
    PGProperty.DISABLE_COLUMN_SANITISER
  - getCurrentSchema
```
public String getCurrentSchema()
```
    Returns:
    
    current schema
    
    See Also:
    
    PGProperty.CURRENT_SCHEMA
  - setCurrentSchema
```
public void setCurrentSchema(String currentSchema)
```
    Parameters:
    
    currentSchema - current schema
    
    See Also:
    
    PGProperty.CURRENT_SCHEMA
  - getReadOnly
```
public boolean getReadOnly()
```
    Returns:
    
    true if connection is readonly
    
    See Also:
    
    PGProperty.READ_ONLY
  - setReadOnly
```
public void setReadOnly(boolean readOnly)
```
    Parameters:
    
    readOnly - if connection should be readonly
    
    See Also:
    
    PGProperty.READ_ONLY
  - getLogUnclosedConnections
```
public boolean getLogUnclosedConnections()
```
    Returns:
    
    true if driver should log unclosed connections
    
    See Also:
    
    PGProperty.LOG_UNCLOSED_CONNECTIONS
  - setLogUnclosedConnections
```
public void setLogUnclosedConnections(boolean enabled)
```
    Parameters:
    
    enabled - true if driver should log unclosed connections
    
    See Also:
    
    PGProperty.LOG_UNCLOSED_CONNECTIONS
  - getAssumeMinServerVersion
```
public String getAssumeMinServerVersion()
```
    Returns:
    
    assumed minimal server version
    
    See Also:
    
    PGProperty.ASSUME_MIN_SERVER_VERSION
  - setAssumeMinServerVersion
```
public void setAssumeMinServerVersion(String minVersion)
```
    Parameters:
    
    minVersion - assumed minimal server version
    
    See Also:
    
    PGProperty.ASSUME_MIN_SERVER_VERSION
  - getJaasApplicationName
```
public String getJaasApplicationName()
```
    Returns:
    
    JAAS application name
    
    See Also:
    
    PGProperty.JAAS_APPLICATION_NAME
  - setJaasApplicationName
```
public void setJaasApplicationName(String name)
```
    Parameters:
    
    name - JAAS application name
    
    See Also:
    
    PGProperty.JAAS_APPLICATION_NAME
  - getJaasLogin
```
public boolean getJaasLogin()
```
    Returns:
    
    true if perform JAAS login before GSS authentication
    
    See Also:
    
    PGProperty.JAAS_LOGIN
  - setJaasLogin
```
public void setJaasLogin(boolean doLogin)
```
    Parameters:
    
    doLogin - true if perform JAAS login before GSS authentication
    
    See Also:
    
    PGProperty.JAAS_LOGIN
  - getKerberosServerName
```
public String getKerberosServerName()
```
    Returns:
    
    Kerberos server name
    
    See Also:
    
    PGProperty.KERBEROS_SERVER_NAME
  - setKerberosServerName
```
public void setKerberosServerName(String serverName)
```
    Parameters:
    
    serverName - Kerberos server name
    
    See Also:
    
    PGProperty.KERBEROS_SERVER_NAME
  - getUseSpNego
```
public boolean getUseSpNego()
```
    Returns:
    
    true if use SPNEGO
    
    See Also:
    
    PGProperty.USE_SPNEGO
  - setUseSpNego
```
public void setUseSpNego(boolean use)
```
    Parameters:
    
    use - true if use SPNEGO
    
    See Also:
    
    PGProperty.USE_SPNEGO
  - getGssLib
```
public String getGssLib()
```
    Returns:
    
    GSS mode: auto, sspi, or gssapi
    
    See Also:
    
    PGProperty.GSS_LIB
  - setGssLib
```
public void setGssLib(String lib)
```
    Parameters:
    
    lib - GSS mode: auto, sspi, or gssapi
    
    See Also:
    
    PGProperty.GSS_LIB
  - getSspiServiceClass
```
public String getSspiServiceClass()
```
    Returns:
    
    SSPI service class
    
    See Also:
    
    PGProperty.SSPI_SERVICE_CLASS
  - setSspiServiceClass
```
public void setSspiServiceClass(String serviceClass)
```
    Parameters:
    
    serviceClass - SSPI service class
    
    See Also:
    
    PGProperty.SSPI_SERVICE_CLASS
  - getSocketFactory
```
public String getSocketFactory()
```
    Returns:
    
    socket factory class name
    
    See Also:
    
    PGProperty.SOCKET_FACTORY
  - setSocketFactory
```
public void setSocketFactory(String socketFactoryClassName)
```
    Parameters:
    
    socketFactoryClassName - socket factory class name
    
    See Also:
    
    PGProperty.SOCKET_FACTORY
  - getSocketFactoryArg
```
public String getSocketFactoryArg()
```
    Returns:
    
    socket factory argument
    
    See Also:
    
    PGProperty.SOCKET_FACTORY_ARG
  - setSocketFactoryArg
```
public void setSocketFactoryArg(String socketFactoryArg)
```
    Parameters:
    
    socketFactoryArg - socket factory argument
    
    See Also:
    
    PGProperty.SOCKET_FACTORY_ARG
  - setReplication
```
public void setReplication(String replication)
```
    Parameters:
    
    replication - set to 'database' for logical replication or 'true' for physical replication
    
    See Also:
    
    PGProperty.REPLICATION
  - getReplication
```
public String getReplication()
```
    Returns:
    
    null, 'database', or 'true
    
    See Also:
    
    PGProperty.REPLICATION
  - getLoggerLevel
```
public String getLoggerLevel()
```
    Returns:
    
    Logger Level of the JDBC Driver
    
    See Also:
    
    PGProperty.LOGGER_LEVEL
  - setLoggerLevel
```
public void setLoggerLevel(String loggerLevel)
```
    Parameters:
    
    loggerLevel - of the JDBC Driver
    
    See Also:
    
    PGProperty.LOGGER_LEVEL
  - getLoggerFile
```
public String getLoggerFile()
```
    Returns:
    
    File output of the Logger.
    
    See Also:
    
    PGProperty.LOGGER_FILE
  - setLoggerFile
```
public void setLoggerFile(String loggerFile)
```
    Parameters:
    
    loggerFile - File output of the Logger.
    
    See Also:
    
    PGProperty.LOGGER_LEVEL
  - setConnectionExtraInfo
```
public void setConnectionExtraInfo(boolean connectionExtraInfo)
```
  - getConnectionExtraInfo
```
public boolean getConnectionExtraInfo()
```
  - getUrl
```
public String getUrl()
```
    Generates a DriverManager URL from the other properties supplied.
    
    Returns:
    
    DriverManager URL from the other properties supplied
  - getURL
```
public String getURL()
```
    Generates a DriverManager URL from the other properties supplied.
    
    Returns:
    
    DriverManager URL from the other properties supplied
  - setUrl
```
public void setUrl(String url)
            throws PSQLException
```
    Sets properties from a DriverManager URL.
    
    Parameters:
    
    url - properties to set
    
    Throws:
    
    PSQLException
  - setURL
```
public void setURL(String url)
            throws PSQLException
```
    Sets properties from a DriverManager URL. Added to follow convention used in other DBMS.
    
    Parameters:
    
    url - properties to set
    
    Throws:
    
    PSQLException
  - getProperty
```
public String getProperty(String name)
                   throws SQLException
```
    Throws:
    
    SQLException
  - setProperty
```
public void setProperty(String name,
                        String value)
                 throws SQLException
```
    Throws:
    
    SQLException
  - getProperty
```
public String getProperty(PGProperty property)
```
  - setProperty
```
public void setProperty(PGProperty property,
                        String value)
```
  - createReference
```
protected Reference createReference()
```
    Generates a reference using the appropriate object factory.
    
    Returns:
    
    reference using the appropriate object factory
  - getReference
```
public Reference getReference()
                       throws NamingException
```
    Specified by:
    
    getReference in interface Referenceable
    
    Throws:
    
    NamingException
  - setFromReference
```
public void setFromReference(Reference ref)
```
  - writeBaseObject
```
protected void writeBaseObject(ObjectOutputStream out)
                        throws IOException
```
    Throws:
    
    IOException
  - readBaseObject
```
protected void readBaseObject(ObjectInputStream in)
                       throws IOException,
                              ClassNotFoundException
```
    Throws:
    
    IOException
    
    ClassNotFoundException
  - initializeFrom
```
public void initializeFrom(BaseDataSource source)
                    throws IOException,
                           ClassNotFoundException
```
    Throws:
    
    IOException
    
    ClassNotFoundException
  - getPreferQueryMode
```
public PreferQueryMode getPreferQueryMode()
```
    Returns:
    
    preferred query execution mode
    
    See Also:
    
    PGProperty.PREFER_QUERY_MODE
  - setPreferQueryMode
```
public void setPreferQueryMode(PreferQueryMode preferQueryMode)
```
    Parameters:
    
    preferQueryMode - extended, simple, extendedForPrepared, or extendedCacheEverything
    
    See Also:
    
    PGProperty.PREFER_QUERY_MODE
  - getAutosave
```
public AutoSave getAutosave()
```
    Returns:
    
    connection configuration regarding automatic per-query savepoints
    
    See Also:
    
    PGProperty.AUTOSAVE
  - setAutosave
```
public void setAutosave(AutoSave autoSave)
```
    Parameters:
    
    autoSave - connection configuration regarding automatic per-query savepoints
    
    See Also:
    
    PGProperty.AUTOSAVE
  - getReWriteBatchedInserts
```
public boolean getReWriteBatchedInserts()
```
    Returns:
    
    boolean indicating property is enabled or not.
    
    See Also:
    
    PGProperty.REWRITE_BATCHED_INSERTS
  - setReWriteBatchedInserts
```
public void setReWriteBatchedInserts(boolean reWrite)
```
    Parameters:
    
    reWrite - boolean value to set the property in the properties collection
    
    See Also:
    
    PGProperty.REWRITE_BATCHED_INSERTS
  - getParentLogger
```
public Logger getParentLogger()
```
    Specified by:
    
    getParentLogger in interface CommonDataSource
  - getXmlFactoryFactory
```
public String getXmlFactoryFactory()
```
  - setXmlFactoryFactory
```
public void setXmlFactoryFactory(String xmlFactoryFactory)
```

Class BaseDataSource

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BaseDataSource

Method Detail

getAllowEncodingChanges

setAllowEncodingChanges

getCharacterEncoding

setCharacterEncoding

getConnection

getConnection

getLogWriter

setLogWriter

getServerName

setServerName

getDatabaseName

setDatabaseName

getDescription

getUser

setUser

getPassword

setPassword

getPortNumber

setPortNumber

getLoginTimeout

setLoginTimeout

getConnectTimeout

setConnectTimeout

getProtocolVersion

setProtocolVersion

getReceiveBufferSize

setReceiveBufferSize

getSendBufferSize

setSendBufferSize

setPrepareThreshold

getPrepareThreshold

getPreparedStatementCacheQueries

setPreparedStatementCacheQueries

getPreparedStatementCacheSizeMiB

setPreparedStatementCacheSizeMiB

getDatabaseMetadataCacheFields

setDatabaseMetadataCacheFields

getDatabaseMetadataCacheFieldsMiB

setDatabaseMetadataCacheFieldsMiB

setDefaultRowFetchSize

getDefaultRowFetchSize

setUnknownLength

getUnknownLength

setSocketTimeout

getSocketTimeout

setCancelSignalTimeout

getCancelSignalTimeout

setSsl

getSsl

setSslfactory

getSslfactory

getSslMode

setSslMode

getSslFactoryArg

setSslFactoryArg

getSslHostnameVerifier

setSslHostnameVerifier

getSslCert

setSslCert

getSslKey

setSslKey

getSslRootCert

setSslRootCert

getSslPassword

setSslPassword

getSslPasswordCallback

setSslPasswordCallback

setApplicationName

getApplicationName

setTargetServerType

getTargetServerType

setUsingEip

getUsingEip