public class SFieldEnum<T extends java.lang.Enum<T>> extends SFieldScalar
sqlDataTypeOverride, theGenerator
quoteName
Constructor and Description |
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SFieldEnum(SRecordMeta<?> meta,
java.lang.String columnName,
java.lang.Class<T> enumType,
SFieldFlags... pvals)
enumType is the Enum type backing this field |
Modifier and Type | Method and Description |
---|---|
protected java.lang.Object |
convertToDataSetFieldType(java.lang.Object raw)
Internal representation of SFieldEnum is Enum.
|
java.lang.String |
defaultSqlDataType()
The default data type if not overriden by overrideSqlDataType.
|
java.lang.Class<T> |
getEnumClass() |
boolean |
isFKeyCompatible(SFieldScalar field)
Nota : foreign key is allowed if the enum values can be stored in the database...
|
int |
javaSqlType() |
java.lang.Object |
queryFieldValue(java.sql.ResultSet rs,
int sqlIndex)
Issues a JDBC get*() on the result set for the field and converts the
database type to the appropriate internal type, eg, Double for a double
field.
|
java.lang.Object |
writeFieldValue(java.lang.Object value)
Converts a single value from internal representation to database
representation.
|
getColumnName, getGeneratorMode, getGeneratorParameter, getMaxSize, getReferences, getTheGenerator, isForeignKey, isGenerated, isMandatory, isNotOptimisticLocked, isPrimary, overrideSqlDataType, setGeneratorMode, setMaxSize, setTheGenerator, toLongerString
addFlag, addValidator, doValidate, equals, getFieldName, getFlags, getRecordMeta, getUserProperties, getUserProperty, getValidators, hashCode, isDescriptive, isUnqueried, nextGeneratedValue, putUserProperty, readResolve, setQuoted, toString, writeFieldValue
public SFieldEnum(SRecordMeta<?> meta, java.lang.String columnName, java.lang.Class<T> enumType, SFieldFlags... pvals)
enumType
is the Enum type backing this fieldpublic java.lang.Class<T> getEnumClass()
public java.lang.Object queryFieldValue(java.sql.ResultSet rs, int sqlIndex) throws java.lang.Exception
SFieldMeta
queryFieldValue
in class SFieldMeta
java.lang.Exception
protected java.lang.Object convertToDataSetFieldType(java.lang.Object raw)
convertToDataSetFieldType
in class SFieldMeta
public java.lang.String defaultSqlDataType()
SFieldScalar
defaultSqlDataType
in class SFieldScalar
public boolean isFKeyCompatible(SFieldScalar field)
public java.lang.Object writeFieldValue(java.lang.Object value)
SFieldMeta
Overidden by SFieldBoolean. (not by SFieldString).
NOTE: This does NOT need to handle NULL values (those are handled seperately by SRecordInstance)
writeFieldValue
in class SFieldMeta
public int javaSqlType()
javaSqlType
in class SFieldScalar