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java.lang.Objectcom.j256.ormlite.field.BaseFieldConverter
com.j256.ormlite.field.types.BaseDataType
com.j256.ormlite.field.types.StringBytesType
public class StringBytesType
Type that persists a String as a byte array.
| Constructor Summary | |
|---|---|
protected |
StringBytesType(SqlType sqlType,
Class<?>[] classes)
Here for others to subclass. |
| Method Summary | |
|---|---|
Class<?> |
getPrimaryClass()
Return the class most associated with this persister or null if none. |
static StringBytesType |
getSingleton()
|
boolean |
isAppropriateId()
Return true if this data type can be an id column in a class. |
boolean |
isArgumentHolderRequired()
Must use ArgumentHolder when querying for values of this type. |
Object |
javaToSqlArg(FieldType fieldType,
Object javaObject)
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 |
resultStringToJava(FieldType fieldType,
String stringValue,
int columnPos)
Convert a string result value to the related Java field. |
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, getDefaultWidth, getSqlType, isComparable, isEscapedDefaultValue, isEscapedValue, isPrimitive, isSelfGeneratedId, isValidForField, isValidForVersion, isValidGeneratedType, makeConfigObject, moveToNextValue |
| 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 |
| Constructor Detail |
|---|
protected StringBytesType(SqlType sqlType,
Class<?>[] classes)
| Method Detail |
|---|
public static StringBytesType getSingleton()
public Object parseDefaultString(FieldType fieldType,
String defaultStr)
throws SQLException
FieldConverter
parseDefaultString in interface FieldConverterparseDefaultString in class BaseDataTypeSQLException
public Object resultToSqlArg(FieldType fieldType,
DatabaseResults results,
int columnPos)
throws SQLException
FieldConverter
resultToSqlArg in interface FieldConverterresultToSqlArg in class BaseDataTypefieldType - 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 FieldConvertersqlArgToJava in class BaseFieldConverterfieldType - Associated FieldType which may be null.sqlArg - SQL argument converted with FieldConverter.resultToSqlArg(FieldType, DatabaseResults, int) which will not be
null.
SQLException - If there are problems with the conversion.
public Object javaToSqlArg(FieldType fieldType,
Object javaObject)
throws SQLException
FieldConverter
javaToSqlArg in interface FieldConverterjavaToSqlArg in class BaseFieldConverterSQLException - If there are problems with the conversion.public boolean isAppropriateId()
DataPersister
isAppropriateId in interface DataPersisterisAppropriateId in class BaseDataTypepublic boolean isArgumentHolderRequired()
DataPersisterArgumentHolder when querying for values of this type.
isArgumentHolderRequired in interface DataPersisterisArgumentHolderRequired in class BaseDataType
public Object resultStringToJava(FieldType fieldType,
String stringValue,
int columnPos)
throws SQLException
FieldConverter
resultStringToJava in interface FieldConverterresultStringToJava in class BaseDataTypeSQLExceptionpublic Class<?> getPrimaryClass()
DataPersister
getPrimaryClass in interface DataPersistergetPrimaryClass in class BaseDataType
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