com.j256.ormlite.field.types
Class BigDecimalStringType

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.BigDecimalStringType
All Implemented Interfaces:
DataPersister, FieldConverter

public class BigDecimalStringType
extends BaseDataType

Type that persists a BigInteger object.

Author:
graywatson

Field Summary
static int DEFAULT_WIDTH
           
 
Constructor Summary
protected BigDecimalStringType(SqlType sqlType, Class<?>[] classes)
           
 
Method Summary
 int getDefaultWidth()
          Return the default width associated with this type or 0 if none.
static BigDecimalStringType getSingleton()
           
 boolean isAppropriateId()
          Return true if this data type can be an id column in a class.
 Object javaToSqlArg(FieldType fieldType, Object obj)
          Convert a Java object and return the appropriate argument to a SQL insert or update statement.
 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.
 Object sqlArgToJava(FieldType fieldType, Object sqlArg, int columnPos)
          Return the object converted from the SQL arg to java.
 
Methods inherited from class com.j256.ormlite.field.types.BaseDataType
convertIdNumber, dataIsEqual, generateId, getAssociatedClasses, getAssociatedClassNames, getSqlType, isArgumentHolderRequired, isComparable, isEscapedDefaultValue, isEscapedValue, isPrimitive, isSelfGeneratedId, isValidForField, isValidForVersion, isValidGeneratedType, makeConfigObject, moveToNextValue, resultStringToJava
 
Methods inherited from class com.j256.ormlite.field.BaseFieldConverter
isStreamType, resultToJava
 
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, resultToJava
 

Field Detail

DEFAULT_WIDTH

public static int DEFAULT_WIDTH
Constructor Detail

BigDecimalStringType

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

getSingleton

public static BigDecimalStringType getSingleton()

parseDefaultString

public Object parseDefaultString(FieldType fieldType,
                                 String defaultStr)
                          throws SQLException
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
Throws:
SQLException

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.

sqlArgToJava

public Object sqlArgToJava(FieldType fieldType,
                           Object sqlArg,
                           int columnPos)
                    throws SQLException
Description copied from interface: FieldConverter
Return the object converted from the SQL arg to java.

Specified by:
sqlArgToJava in interface FieldConverter
Overrides:
sqlArgToJava in class BaseFieldConverter
Parameters:
fieldType - Associated FieldType which may be null.
sqlArg - SQL argument converted with FieldConverter.resultToSqlArg(FieldType, DatabaseResults, int) which will not be null.
Throws:
SQLException - If there are problems with the conversion.

javaToSqlArg

public Object javaToSqlArg(FieldType fieldType,
                           Object obj)
Description copied from interface: FieldConverter
Convert a Java object and return the appropriate argument to a SQL insert or update statement.

Specified by:
javaToSqlArg in interface FieldConverter
Overrides:
javaToSqlArg in class BaseFieldConverter

getDefaultWidth

public int getDefaultWidth()
Description copied from interface: DataPersister
Return the default width associated with this type or 0 if none.

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

isAppropriateId

public boolean isAppropriateId()
Description copied from interface: DataPersister
Return true if this data type can be an id column in a class.

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


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