| Java Source Code / Java Documentation » Open Source JDBC Driver » postgresql » org.postgresql.core |
| org.postgresql.core | ||
| Java Source File Name | Type | Comment |
| BaseConnection.java | Interface | Driver-internal connection interface. |
| BaseResultSet.java | Interface | Driver-internal resultset interface. |
| BaseStatement.java | Interface | Driver-internal statement interface. |
| ConnectionFactory.java | Class | Handles protocol-specific connection setup. |
| Encoding.java | Class | Representation of a particular character encoding. |
| Field.java | Class | |
| Logger.java | Class | Poor man's logging infrastructure. |
| Notification.java | Class | |
| Oid.java | Class | Provides constants for well-known backend OIDs for the types we commonly use. |
| ParameterList.java | Interface | Abstraction of a list of parameters to be substituted into a Query. |
| Parser.java | Class | Basic query parser infrastructure. |
| PGBindException.java | Class | |
| PGStream.java | Class | Wrapper around the raw connection to the server that implements some basic primitives (reading/writing formatted data, doing string encoding, etc). |
| ProtocolConnection.java | Interface | Provides access to protocol-level connection operations. |
| Query.java | Interface | Abstraction of a generic Query, hiding the details of any protocol-version-specific data needed to execute the query efficiently. |
| QueryExecutor.java | Interface | Abstracts the protocol-specific details of executing a query.
Every connection has a single QueryExecutor implementation associated with it. This object provides:
Query objects may represent a query that has parameter placeholders. |
| ResultCursor.java | Interface | Abstraction of a cursor over a returned resultset. |
| ResultHandler.java | Interface | Callback interface for passing query results from the protocol-specific
layer to the protocol-independent JDBC implementation code.
In general, a single query execution will consist of a number of calls to handleResultRows, handleCommandStatus, handleWarning, and handleError, followed by a single call to handleCompletion when query execution is complete. |
| UTF8Encoding.java | Class | |
| Utils.java | Class | Collection of utilities used by the protocol-level code. |
| VisibleBufferedInputStream.java | Class | A faster version of BufferedInputStream. |