com.j256.ormlite.field.types
Class ShortObjectType

java.lang.Object
  extended by com.j256.ormlite.field.BaseFieldConverter
      extended by com.j256.ormlite.field.types.BaseDataType
          extended by com.j256.ormlite.field.types.ShortObjectType
All Implemented Interfaces:
DataPersister, FieldConverter
Direct Known Subclasses:
ShortType

public class ShortObjectType
extends BaseDataType

Type that persists a Short object.

Author:
graywatson

Constructor Summary
protected ShortObjectType(SqlType sqlType, Class<?>[] classes)
           
 
Method Summary
static ShortObjectType getSingleton()
           
 boolean isEscapedValue()
          Return whether we need to escape this value in SQL expressions.
 boolean isValidForVersion()
          Return true if this is a valid field for the DatabaseField.version().
 Object moveToNextValue(Object currentValue)
          Move the current-value to the next value.
 Object parseDefaultString(FieldType fieldType, String defaultStr)
          Convert a default string object and return the appropriate argument to a SQL insert or update statement.
 Object resultToSqlArg(FieldType fieldType, DatabaseResults results, int columnPos)
          Return the SQL argument object extracted from the results associated with column in position columnPos.
 
Methods inherited from class com.j256.ormlite.field.types.BaseDataType
convertIdNumber, dataIsEqual, generateId, getAssociatedClasses, getAssociatedClassNames, getDefaultWidth, getPrimaryClass, getSqlType, isAppropriateId, isArgumentHolderRequired, isComparable, isEscapedDefaultValue, isPrimitive, isSelfGeneratedId, isValidForField, isValidGeneratedType, makeConfigObject, resultStringToJava
 
Methods inherited from class com.j256.ormlite.field.BaseFieldConverter
isStreamType, javaToSqlArg, resultToJava, sqlArgToJava
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.j256.ormlite.field.FieldConverter
isStreamType, javaToSqlArg, resultToJava, sqlArgToJava
 

Constructor Detail

ShortObjectType

protected ShortObjectType(SqlType sqlType,
                          Class<?>[] classes)
Method Detail

getSingleton

public static ShortObjectType getSingleton()

parseDefaultString

public Object parseDefaultString(FieldType fieldType,
                                 String defaultStr)
Description copied from interface: FieldConverter
Convert a default string object and return the appropriate argument to a SQL insert or update statement.

Specified by:
parseDefaultString in interface FieldConverter
Specified by:
parseDefaultString in class BaseDataType

resultToSqlArg

public Object resultToSqlArg(FieldType fieldType,
                             DatabaseResults results,
                             int columnPos)
                      throws SQLException
Description copied from interface: FieldConverter
Return the SQL argument object extracted from the results associated with column in position columnPos.

Specified by:
resultToSqlArg in interface FieldConverter
Specified by:
resultToSqlArg in class BaseDataType
Parameters:
fieldType - Associated FieldType which may be null.
Throws:
SQLException - If there is a problem accessing the results data.

isEscapedValue

public boolean isEscapedValue()
Description copied from interface: DataPersister
Return whether we need to escape this value in SQL expressions. Numbers _must_ not be escaped but most other values should be.

Specified by:
isEscapedValue in interface DataPersister
Overrides:
isEscapedValue in class BaseDataType

isValidForVersion

public boolean isValidForVersion()
Description copied from interface: DataPersister
Return true if this is a valid field for the DatabaseField.version().

Specified by:
isValidForVersion in interface DataPersister
Overrides:
isValidForVersion in class BaseDataType

moveToNextValue

public Object moveToNextValue(Object currentValue)
Description copied from interface: DataPersister
Move the current-value to the next value. Used for the version field.

Specified by:
moveToNextValue in interface DataPersister
Overrides:
moveToNextValue in class BaseDataType


This documentation is licensed by Gray Watson under the Creative Commons Attribution-Share Alike 3.0 License.