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java.lang.Objectcom.j256.ormlite.field.types.BaseDataType
com.j256.ormlite.field.types.UuidType
public class UuidType
Type that persists a UUID
object.
Field Summary | |
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static int |
DEFAULT_WIDTH
|
Method Summary | |
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Object |
generateId()
Return a generated id if appropriate or null if none. |
int |
getDefaultWidth()
Return the default width associated with this type or 0 if none. |
static UuidType |
getSingleton()
|
boolean |
isSelfGeneratedId()
Return true if this type creates its own generated ids else false to have the database do it. |
boolean |
isValidForField(Field field)
Return true if the field is appropriate for this persister. |
boolean |
isValidGeneratedType()
Return true if this type can be auto-generated by the database. |
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 |
resultToJava(FieldType fieldType,
DatabaseResults results,
int columnPos)
Return the 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 |
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convertIdNumber, dataIsEqual, getAssociatedClasses, getSqlType, isAppropriateId, isArgumentHolderRequired, isComparable, isEscapedDefaultValue, isEscapedValue, isPrimitive, isStreamType, isValidForVersion, makeConfigObject, moveToNextValue |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static int DEFAULT_WIDTH
Method Detail |
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public static UuidType getSingleton()
public Object parseDefaultString(FieldType fieldType, String defaultStr) throws SQLException
FieldConverter
parseDefaultString
in interface FieldConverter
parseDefaultString
in class BaseDataType
SQLException
public Object resultToJava(FieldType fieldType, DatabaseResults results, int columnPos) throws SQLException
FieldConverter
resultToJava
in interface FieldConverter
resultToJava
in class BaseDataType
fieldType
- Associated FieldType which may be null.
SQLException
- If there is a problem accessing the results data.public Object sqlArgToJava(FieldType fieldType, Object sqlArg, int columnPos) throws SQLException
FieldConverter
sqlArgToJava
in interface FieldConverter
sqlArgToJava
in class BaseDataType
fieldType
- Associated FieldType which may be null.
SQLException
- For subclasses.public Object javaToSqlArg(FieldType fieldType, Object obj)
FieldConverter
javaToSqlArg
in interface FieldConverter
javaToSqlArg
in class BaseDataType
public boolean isValidForField(Field field)
DataPersister
isValidForField
in interface DataPersister
isValidForField
in class BaseDataType
public boolean isValidGeneratedType()
DataPersister
isValidGeneratedType
in interface DataPersister
isValidGeneratedType
in class BaseDataType
public boolean isSelfGeneratedId()
DataPersister
isSelfGeneratedId
in interface DataPersister
isSelfGeneratedId
in class BaseDataType
public Object generateId()
DataPersister
generateId
in interface DataPersister
generateId
in class BaseDataType
public int getDefaultWidth()
DataPersister
getDefaultWidth
in interface DataPersister
getDefaultWidth
in class BaseDataType
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