DriverWrapperAutoprobe (Postgis JDBC Driver 2021.1.0 API)

java.lang.Object
- org.postgresql.Driver
- - net.postgis.jdbc.DriverWrapper
  - - net.postgis.jdbc.DriverWrapperAutoprobe

All Implemented Interfaces:

Driver
```
public class DriverWrapperAutoprobe
extends DriverWrapper
```
DriverWrapperAutoprobe Wraps the PostGreSQL Driver to transparently add the PostGIS Object Classes. This avoids the need of explicit addDataType() calls from the driver users side. This DriverWrapper tries to autoprobe the installed PostGIS version to decide whether to use EWKT or hex encoded EWKB as canonical text representation. It uses the first PostGIS installation found in your namespace search path (aka schema search path) on the server side, and this works as long as you do not access incompatible PostGIS versions that reside in other schemas. For usage notes, see DriverWrapper class, but use "jdbc:postgresql_autogis:" as JDBC url prefix and net.postgis.jdbc.DriverWrapperAutoprobe as driver class.

Author:

Markus Schaber <[email protected]>

See Also:

DriverWrapper

Nested Class Summary
- Nested classes/interfaces inherited from class net.postgis.jdbc.DriverWrapper
  DriverWrapper.TypesAdder, DriverWrapper.TypesAdder72, DriverWrapper.TypesAdder74, DriverWrapper.TypesAdder80

Field Summary

Fields
Modifier and Type Field Description

static String POSTGIS_AUTOPROTOCOL

static String REVISIONAUTO
- Fields inherited from class net.postgis.jdbc.DriverWrapper
  logger, POSTGIS_PROTOCOL, POSTGRES_PROTOCOL, REVISION, ta72, ta74, ta80, typesAdder

Constructor Summary

Constructors
Constructor Description

DriverWrapperAutoprobe()
Default constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`getProtoString()`
`static String`	`getVersion()`	Returns our own CVS version plus postgres Version
`static boolean`	`supportsEWKB(Connection conn)`
`protected boolean`	`useLW(Connection conn)`	Do we have HexWKB as well known text representation - to be overridden by subclasses.

Methods inherited from class net.postgis.jdbc.DriverWrapper
acceptsURL, addGISTypes, addGISTypes72, addGISTypes80, connect, getParentLogger, getTypesAdder, mangleURL

Methods inherited from class org.postgresql.Driver
deregister, getMajorVersion, getMinorVersion, getPropertyInfo, getSharedTimer, isRegistered, jdbcCompliant, notImplemented, parseURL, register

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

- Field Detail
  - POSTGIS_AUTOPROTOCOL
```
public static final String POSTGIS_AUTOPROTOCOL
```
    See Also:
    
    Constant Field Values
  - REVISIONAUTO
```
public static final String REVISIONAUTO
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - DriverWrapperAutoprobe
```
public DriverWrapperAutoprobe()
                       throws SQLException
```
    Default constructor.
    
    Throws:
    
    SQLException - when a SQLExceptin occurs
- Method Detail
  - getProtoString
```
protected String getProtoString()
```
    Overrides:
    
    getProtoString in class DriverWrapper
  - useLW
```
protected boolean useLW(Connection conn)
```
    Description copied from class: DriverWrapper
    
    Do we have HexWKB as well known text representation - to be overridden by subclasses.
    
    Overrides:
    
    useLW in class DriverWrapper
    
    Parameters:
    
    conn - Connection to check
    
    Returns:
    
    true if using EWKB, false otherwise
  - getVersion
```
public static String getVersion()
```
    Returns our own CVS version plus postgres Version
    
    Returns:
    
    String value reprenstation of the version
  - supportsEWKB
```
public static boolean supportsEWKB(Connection conn)
                            throws SQLException
```
    Throws:
    
    SQLException