com.j256.ormlite.field.types
Class StringType

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

public class StringType
extends BaseDataType

Type that persists a String object.

Author:
graywatson

Field Summary
static int DEFAULT_WIDTH
           
 
Constructor Summary
protected StringType(SqlType sqlType, Class<?>[] classes)
           
 
Method Summary
 int getDefaultWidth()
          Return the default width associated with this type or 0 if none.
static StringType getSingleton()
           
 boolean isValidForField(Field field)
          Return true if the field is appropriate for this persister.
 Object parseDefaultString(FieldType fieldType, String defaultStr)
          Convert a default string object and return the appropriate argument to a SQL insert or update statement.
 Object resultToJava(FieldType fieldType, DatabaseResults results, int columnPos)
          Return the 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, getSqlType, isAppropriateId, isArgumentHolderRequired, isComparable, isEscapedDefaultValue, isEscapedValue, isPrimitive, isSelfGeneratedId, isStreamType, isValidForVersion, isValidGeneratedType, javaToSqlArg, makeConfigObject, moveToNextValue, sqlArgToJava
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

DEFAULT_WIDTH

public static int DEFAULT_WIDTH
Constructor Detail

StringType

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

getSingleton

public static StringType 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

resultToJava

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

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

isValidForField

public boolean isValidForField(Field field)
Description copied from interface: DataPersister
Return true if the field is appropriate for this persister.

Specified by:
isValidForField in interface DataPersister
Specified by:
isValidForField in class BaseDataType

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


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