com.j256.ormlite.field.types
Class DateType
java.lang.Object
com.j256.ormlite.field.BaseFieldConverter
com.j256.ormlite.field.types.BaseDataType
com.j256.ormlite.field.types.BaseDateType
com.j256.ormlite.field.types.DateType
- All Implemented Interfaces:
- DataPersister, FieldConverter
- Direct Known Subclasses:
- SqlDateType, TimeStampType
public class DateType
- extends BaseDateType
Type that persists a Date
object.
NOTE: This is not the same as the Date
class that is handled by SqlDateType
.
- Author:
- graywatson
Methods inherited from class com.j256.ormlite.field.types.BaseDataType |
convertIdNumber, dataIsEqual, generateId, getAssociatedClasses, getAssociatedClassNames, getDefaultWidth, getPrimaryClass, getSqlType, isAppropriateId, isComparable, isEscapedDefaultValue, isEscapedValue, isPrimitive, isSelfGeneratedId, isValidGeneratedType, makeConfigObject, resultStringToJava |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DateType
protected DateType(SqlType sqlType,
Class<?>[] classes)
getSingleton
public static DateType 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. For
example, if the type is a date-long then this will return a long value or null.
- 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)
- Description copied from interface:
FieldConverter
- Return the object converted from the SQL arg to java. This takes the database representation and converts it into
a Java object. For example, if the type is a date-long then this will take a long which is stored in the database
and return a Date.
- 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.
javaToSqlArg
public Object javaToSqlArg(FieldType fieldType,
Object javaObject)
- 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
isArgumentHolderRequired
public boolean isArgumentHolderRequired()
- Description copied from interface:
DataPersister
- Must use
ArgumentHolder
when querying for values of this type.
- Specified by:
isArgumentHolderRequired
in interface DataPersister
- Overrides:
isArgumentHolderRequired
in class BaseDataType
getDefaultDateFormatConfig
protected BaseDateType.DateStringFormatConfig getDefaultDateFormatConfig()
- Return the default date format configuration.
This documentation is licensed by Gray Watson under the Creative Commons Attribution-Share Alike 3.0 License.