Package org.postgresql.ds

# Class PGSimpleDataSource

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

All Implemented Interfaces:
  `Serializable`, `Wrapper`, `Referenceable`, `CommonDataSource`, `DataSource`

Direct Known Subclasses:
  `Jdbc3SimpleDataSource`, `SimpleDataSource`

public class PGSimpleDataSource extends BaseDataSource implements DataSource, Serializable
Simple DataSource which does not perform connection pooling. In order to use the DataSource, you must set the property databaseName. The settings for serverName, portNumber, user, and password are optional. Note: these properties are declared in the superclass.

See Also:
  - Serialized Form

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `PGSimpleDataSource()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `String`
  `getDescription()`
  Gets a description of this DataSource.
  `boolean`
  `isWrapperFor(Class<?> iface)`
  `<T> T`
  `unwrap(Class<T> iface)`

  ### Methods inherited from class org.postgresql.ds.common.BaseDataSource

  `createReference, getAdaptiveFetch, getAdaptiveFetchMaximum, getAdaptiveFetchMinimum, getAllowEncodingChanges, getApplicationName, getAssumeMinServerVersion, getAuthenticationPluginClassName, getAutosave, getBinaryTransfer, getBinaryTransferDisable, getBinaryTransferEnable, getCancelSignalTimeout, getChannelBinding, getCleanupSavepoints, getConnection, getConnection, getConnectTimeout, getConvertBooleanToNumeric, getCurrentSchema, getDatabaseMetadataCacheFields, getDatabaseMetadataCacheFieldsMiB, getDatabaseName, getDefaultRowFetchSize, getDisableColumnSanitiser, getEscapeSyntaxCallMode, getGroupStartupParameters, getGssEncMode, getGssLib, getGssResponseTimeout, getGssUseDefaultCreds, getHideUnprivilegedObjects, getHostRecheckSeconds, getJaasApplicationName, getJaasLogin, getKerberosServerName, getLoadBalanceHosts, getLocalSocketAddress, getLoggerFile, getLoggerLevel, getLoginTimeout, getLogServerErrorDetail, getLogUnclosedConnections, getLogWriter, getMaxResultBuffer, getMaxSendBufferSize, getOptions, getParentLogger, getPassword, getPortNumber, getPortNumbers, getPreferQueryMode, getPreparedStatementCacheQueries, getPreparedStatementCacheSizeMiB, getPrepareThreshold, getProperty, getProperty, getProtocolVersion, getQuoteReturningIdentifiers, getReadOnly, getReadOnlyMode, getReceiveBufferSize, getRecvBufferSize, getReference, getReplication, getReWriteBatchedInserts, getSendBufferSize, getServerName, getServerNames, getSocketFactory, getSocketFactoryArg, getSocketTimeout, getSsl, getSslcert, getSslCert, getSslfactory, getSslfactoryarg, getSslFactoryArg, getSslhostnameverifier, getSslHostnameVerifier, getSslkey, getSslKey, getSslmode, getSslMode, getSslNegotiation, getSslpassword, getSslPassword, getSslpasswordcallback, getSslPasswordCallback, getSslResponseTimeout, getSslrootcert, getSslRootCert, getSspiServiceClass, getStringType, getTargetServerType, getTcpKeepAlive, getTcpNoDelay, getUnknownLength, getUrl, getURL, getUser, getUseSpNego, getXmlFactoryFactory, initializeFrom, isAllowEncodingChanges, isCleanupSavePoints, isColumnSanitiserDisabled, isDisableColumnSanitiser, isLoadBalanceHosts, isLogUnclosedConnections, isReadOnly, isReWriteBatchedInserts, isSsl, isTcpKeepAlive, readBaseObject, setAdaptiveFetch, setAdaptiveFetchMaximum, setAdaptiveFetchMinimum, setAllowEncodingChanges, setApplicationName, setAssumeMinServerVersion, setAuthenticationPluginClassName, setAutosave, setBinaryTransfer, setBinaryTransferDisable, setBinaryTransferEnable, setCancelSignalTimeout, setChannelBinding, setCleanupSavepoints, setCleanupSavePoints, setConnectTimeout, setConvertBooleanToNumeric, setCurrentSchema, setDatabaseMetadataCacheFields, setDatabaseMetadataCacheFieldsMiB, setDatabaseName, setDefaultRowFetchSize, setDisableColumnSanitiser, setEscapeSyntaxCallMode, setFromReference, setGroupStartupParameters, setGssEncMode, setGssLib, setGssResponseTimeout, setGssUseDefaultCreds, setHideUnprivilegedObjects, setHostRecheckSeconds, setJaasApplicationName, setJaasLogin, setKerberosServerName, setLoadBalanceHosts, setLocalSocketAddress, setLoggerFile, setLoggerLevel, setLoginTimeout, setLogServerErrorDetail, setLogUnclosedConnections, setLogWriter, setMaxResultBuffer, setMaxSendBufferSize, setOptions, setPassword, setPortNumber, setPortNumbers, setPreferQueryMode, setPreparedStatementCacheQueries, setPreparedStatementCacheSizeMiB, setPrepareThreshold, setProperty, setProperty, setProtocolVersion, setQuoteReturningIdentifiers, setReadOnly, setReadOnlyMode, setReceiveBufferSize, setRecvBufferSize, setReplication, setReWriteBatchedInserts, setSendBufferSize, setServerName, setServerNames, setSocketFactory, setSocketFactoryArg, setSocketTimeout, setSsl, setSslcert, setSslCert, setSslfactory, setSslfactoryarg, setSslFactoryArg, setSslhostnameverifier, setSslHostnameVerifier, setSslkey, setSslKey, setSslmode, setSslMode, setSslNegotiation, setSslpassword, setSslPassword, setSslpasswordcallback, setSslPasswordCallback, setSslResponseTimeout, setSslrootcert, setSslRootCert, setSspiServiceClass, setStringType, setTargetServerType, setTcpKeepAlive, setTcpNoDelay, setUnknownLength, setUrl, setURL, setUser, setUseSpNego, setXmlFactoryFactory, writeBaseObject`

  ### Methods inherited from class java.lang.Object

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

  ### Methods inherited from interface javax.sql.CommonDataSource

  `createShardingKeyBuilder, getParentLogger`

  ### Methods inherited from interface javax.sql.DataSource

  `createConnectionBuilder, getConnection, getConnection, getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter`

- ## Constructor Details

  - ### PGSimpleDataSource

    public PGSimpleDataSource()

- ## Method Details

  - ### getDescription

    public String getDescription()
    Gets a description of this DataSource.
    Specified by:
      `getDescription` in class `BaseDataSource`
    Returns:
      description of this DataSource-ish thing

  - ### isWrapperFor

    public boolean isWrapperFor(Class<?> iface) throws SQLException
    Specified by:
      `isWrapperFor` in interface `Wrapper`
    Throws:
      `SQLException`

  - ### unwrap

    public <T> T unwrap(Class<T> iface) throws SQLException
    Specified by:
      `unwrap` in interface `Wrapper`
    Throws:
      `SQLException`