com.j256.ormlite.field.types

Class BooleanObjectType

java.lang.Object

com.j256.ormlite.field.BaseFieldConverter

com.j256.ormlite.field.types.BaseDataType

com.j256.ormlite.field.types.BooleanObjectType

All Implemented Interfaces:

DataPersister, FieldConverter

Direct Known Subclasses:

BooleanType

public class BooleanObjectType
extends BaseDataType

Type that persists a Boolean object.

Author:

graywatson

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BooleanObjectType(SqlType sqlType)
protected	BooleanObjectType(SqlType sqlType, Class<?>[] classes)

Method Summary

Modifier and Type	Method and Description
static BooleanObjectType	getSingleton()
boolean	isAppropriateId() Return true if this data type can be an id column in a class.
boolean	isEscapedValue() Return whether we need to escape this value in SQL expressions.
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, getSqlOtherType, getSqlType, isArgumentHolderRequired, isComparable, isEscapedDefaultValue, isPrimitive, isSelfGeneratedId, isValidForField, isValidForVersion, isValidGeneratedType, moveToNextValue, resultStringToJava

Methods inherited from class com.j256.ormlite.field.BaseFieldConverter

isStreamType, javaToSqlArg, makeConfigObject, 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, makeConfigObject, resultToJava, sqlArgToJava

Constructor Detail

BooleanObjectType

protected BooleanObjectType(SqlType sqlType,
                            Class<?>[] classes)

BooleanObjectType

protected BooleanObjectType(SqlType sqlType)

Method Detail

getSingleton

public static BooleanObjectType 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.

Returns:

Result object to insert if the field is not specified or null if none.

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. For example, if the type is a date-long then this will return a long value or null.

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

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