Package org.postgresql.ds

Class PGSimpleDataSource

java.lang.Object

org.postgresql.ds.common.BaseDataSource

org.postgresql.ds.PGSimpleDataSource

All Implemented Interfaces:

java.io.Serializable, java.sql.Wrapper, javax.naming.Referenceable, javax.sql.CommonDataSource, javax.sql.DataSource

Direct Known Subclasses:

Jdbc3SimpleDataSource, SimpleDataSource

public class PGSimpleDataSource
extends BaseDataSource
implements javax.sql.DataSource, java.io.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
java.lang.String	getDescription()	Gets a description of this DataSource.
boolean	isWrapperFor(java.lang.Class<?> iface)
private void	readObject(java.io.ObjectInputStream in)
<T> T	unwrap(java.lang.Class<T> iface)
private void	writeObject(java.io.ObjectOutputStream out)

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

createReference, getAllowEncodingChanges, getApplicationName, getAssumeMinServerVersion, getAutosave, getBinaryTransfer, getBinaryTransferDisable, getBinaryTransferEnable, getCancelSignalTimeout, getCleanupSavepoints, getConnection, getConnection, getConnectTimeout, getCurrentSchema, getDatabaseMetadataCacheFields, getDatabaseMetadataCacheFieldsMiB, getDatabaseName, getDefaultRowFetchSize, getDisableColumnSanitiser, getEscapeSyntaxCallMode, getGssEncMode, getGssLib, getHideUnprivilegedObjects, getHostRecheckSeconds, getJaasApplicationName, getJaasLogin, getKerberosServerName, getLoadBalanceHosts, getLoggerFile, getLoggerLevel, getLoginTimeout, getLogServerErrorDetail, getLogUnclosedConnections, getLogWriter, getMaxResultBuffer, getOptions, getParentLogger, getPassword, getPortNumber, getPortNumbers, getPreferQueryMode, getPreparedStatementCacheQueries, getPreparedStatementCacheSizeMiB, getPrepareThreshold, getProperty, getProperty, getProtocolVersion, 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, getSslpassword, getSslPassword, getSslpasswordcallback, getSslPasswordCallback, getSslrootcert, getSslRootCert, getSspiServiceClass, getStringType, getTargetServerType, getTcpKeepAlive, getUnknownLength, getUrl, getURL, getUser, getUseSpNego, getXmlFactoryFactory, initializeFrom, isAllowEncodingChanges, isCleanupSavePoints, isColumnSanitiserDisabled, isDisableColumnSanitiser, isLoadBalanceHosts, isLogUnclosedConnections, isReadOnly, isReWriteBatchedInserts, isSsl, isTcpKeepAlive, readBaseObject, setAllowEncodingChanges, setApplicationName, setAssumeMinServerVersion, setAutosave, setBinaryTransfer, setBinaryTransferDisable, setBinaryTransferEnable, setCancelSignalTimeout, setCleanupSavepoints, setCleanupSavePoints, setConnectTimeout, setCurrentSchema, setDatabaseMetadataCacheFields, setDatabaseMetadataCacheFieldsMiB, setDatabaseName, setDefaultRowFetchSize, setDisableColumnSanitiser, setEscapeSyntaxCallMode, setFromReference, setGssEncMode, setGssLib, setHideUnprivilegedObjects, setHostRecheckSeconds, setJaasApplicationName, setJaasLogin, setKerberosServerName, setLoadBalanceHosts, setLoggerFile, setLoggerLevel, setLoginTimeout, setLogServerErrorDetail, setLogUnclosedConnections, setLogWriter, setMaxResultBuffer, setOptions, setPassword, setPortNumber, setPortNumbers, setPreferQueryMode, setPreparedStatementCacheQueries, setPreparedStatementCacheSizeMiB, setPrepareThreshold, setProperty, setProperty, setProtocolVersion, setReadOnly, setReadOnlyMode, setReceiveBufferSize, setRecvBufferSize, setReplication, setReWriteBatchedInserts, setSendBufferSize, setServerName, setServerNames, setSocketFactory, setSocketFactoryArg, setSocketTimeout, setSsl, setSslcert, setSslCert, setSslfactory, setSslfactoryarg, setSslFactoryArg, setSslhostnameverifier, setSslHostnameVerifier, setSslkey, setSslKey, setSslmode, setSslMode, setSslpassword, setSslPassword, setSslpasswordcallback, setSslPasswordCallback, setSslrootcert, setSslRootCert, setSspiServiceClass, setStringType, setTargetServerType, setTcpKeepAlive, 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 Detail

PGSimpleDataSource

public PGSimpleDataSource()

Method Detail

getDescription

public java.lang.String getDescription()

Gets a description of this DataSource.

Specified by:

getDescription in class BaseDataSource

Returns:

description of this DataSource-ish thing

writeObject

private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException

Throws:

java.io.IOException

readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException

unwrap

public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException