org.apache.torque.templates.platform
Class PlatformDerbyImpl

java.lang.Object
  extended by org.apache.torque.templates.platform.PlatformDefaultImpl
      extended by org.apache.torque.templates.platform.PlatformDerbyImpl
All Implemented Interfaces:
Platform

public class PlatformDerbyImpl
extends PlatformDefaultImpl

Derby Platform implementation.

Version:
$Id: PlatformDerbyImpl.java 1437738 2013-01-23 21:20:19Z tfischer $
Author:
Johnny Macchione, Greg Monroe

Constructor Summary
PlatformDerbyImpl()
          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, usesStandaloneSchema
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PlatformDerbyImpl

public PlatformDerbyImpl()
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:
Platform.hasScale(String)

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:
Platform.hasSize(String)

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.


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