Package org.postgresql.util

Interface Summary

Interface	Description
ByteStreamWriter	A class that can be used to set a byte array parameter by writing to an OutputStream.
ByteStreamWriter.ByteStreamTarget	Provides a target to write bytes to.
CanEstimateSize
Gettable<K,V>
LruCache.CreateAction<Key,Value>	When the entry is not present in cache, this create action is used to create one.
LruCache.EvictAction<Value>	Action that is invoked when the entry is removed from the cache.
PGBinaryObject	PGBinaryObject is a inteface that classes extending PGobject can use to take advantage of more optimal binary encoding of the data type.

Class Summary

Class	Description
ByteBufferByteStreamWriter	A ByteStreamWriter that writes a java.nio.ByteBuffer to a byte array parameter.
ByteConverter	Helper methods to parse java base types from byte arrays.
DriverInfo	Utility class with constants of Driver information.
ExpiringCache<K,V>	Expiring Cache class.
ExpressionProperties
GettableHashMap<K,V>
GT	This class provides a wrapper around a gettext message catalog that can provide a localized version of error messages.
HostSpec	Simple container for host and port.
HStoreConverter
IpAddressUtils
JdbcBlackHole
LogWriterHandler
LruCache<Key,Value extends CanEstimateSize>	Caches values in simple least-recently-accessed order.
MD5Digest	MD5-based utility function to obfuscate passwords before network transmission.
ObjectFactory	Helper class to instantiate objects.
PGbytea	Converts to and from the postgresql bytea datatype used by the backend.
PGInterval	This implements a class that handles the PostgreSQL interval type.
PGJDBCMain
PGmoney	This implements a class that handles the PostgreSQL money and cash types.
PGobject	PGobject is a class used to describe unknown types An unknown type is any type that is unknown by JDBC Standards.
PGPropertyMaxResultBufferParser
PGTime	This class augments the Java built-in Time to allow for explicit setting of the time zone.
PGTimestamp	This class augments the Java built-in Timestamp to allow for explicit setting of the time zone.
PGtokenizer	This class is used to tokenize the text output of org.postgres.
ReaderInputStream	ReaderInputStream accepts a UTF-16 char stream (Reader) as input and converts it to a UTF-8 byte stream (InputStream) as output.
ServerErrorMessage
SharedTimer
StreamWrapper	Wrapper around a length-limited InputStream.
URLCoder	This class helps with URL encoding and decoding.
Util

Enum Summary

Enum	Description
PSQLState	This class is used for holding SQLState codes.

Exception Summary

Exception	Description
PSQLException
PSQLWarning