org.apache.torque.templates.platform
Class PlatformPostgresqlImpl

java.lang.Object
  org.apache.torque.templates.platform.PlatformDefaultImpl
      org.apache.torque.templates.platform.PlatformPostgresqlImpl

All Implemented Interfaces:

Platform

public class PlatformPostgresqlImpl
extends PlatformDefaultImpl

Postgresql Platform implementation.

Version:

$Id: PlatformPostgresqlImpl.java 1331196 2012-04-27 02:56:12Z tfischer $

Author:

Martin Poeschl

Constructor Summary

PlatformPostgresqlImpl()
Default constructor.

Method Summary

protected boolean	escapeBackslashes() Returns whether backslashes must be escaped in string literals.
String	getAutoIncrement()
boolean	hasScale(String sqlType) Returns if the RDBMS-specific SQL type has a scale attribute.
boolean	hasSize(String sqlType) Returns if the RDBMS-specific SQL type has a size attribute.

Methods inherited from class org.apache.torque.templates.platform.PlatformDefaultImpl

createNotNullBeforeAutoincrement, getDateString, getNullString, getSizeSuffix, getSqlTypeForSchemaType, getTimestampString, getTimeString, quoteAndEscape, setSchemaTypeToSqlTypeMapping

Methods inherited from class java.lang.Object

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

Constructor Detail

PlatformPostgresqlImpl

public PlatformPostgresqlImpl()

Default constructor.

Method Detail

getAutoIncrement

public String getAutoIncrement()

Specified by:

getAutoIncrement in interface Platform

Overrides:

getAutoIncrement in class PlatformDefaultImpl

Returns:

The RDBMS-specific SQL fragment for autoincrement.

See Also:

Platform.getAutoIncrement()

hasScale

public boolean hasScale(String sqlType)

Description copied from interface: Platform

Returns if the RDBMS-specific SQL type has a scale attribute.

Specified by:

hasScale in interface Platform

Overrides:

hasScale in class PlatformDefaultImpl

Parameters:

sqlType - the SQL type

Returns:

true if the type has a scale attribute

See Also:

TODO collect info for all platforms

hasSize

public boolean hasSize(String sqlType)

Description copied from interface: Platform

Returns if the RDBMS-specific SQL type has a size attribute.

Specified by:

hasSize in interface Platform

Overrides:

hasSize in class PlatformDefaultImpl

Parameters:

sqlType - the SQL type

Returns:

true if the type has a size attribute

See Also:

TODO collect info for all platforms

escapeBackslashes

protected boolean escapeBackslashes()

Description copied from class: PlatformDefaultImpl

Returns whether backslashes must be escaped in string literals.

Overrides:

escapeBackslashes in class PlatformDefaultImpl

Returns:

true if backslashes bust be escaped, false otherwise.