Package simpleorm.dataset

Class SFieldBooleanChar

java.lang.Object

simpleorm.dataset.SFieldMeta

simpleorm.dataset.SFieldScalar

simpleorm.dataset.SFieldBoolean

simpleorm.dataset.SFieldBooleanChar

All Implemented Interfaces:

Serializable

public class SFieldBooleanChar
extends SFieldBoolean

Booleans which are represented by a string. Constructor determine whether "T", "Y", "Yes" etc.

See Also:

• Serialized Form

Field Summary

Fields inherited from class simpleorm.dataset.SFieldScalar

sqlDataTypeOverride, theGenerator

Fields inherited from class simpleorm.dataset.SFieldMeta

quoteName

Constructor Summary

Constructors

Constructor	Description
SFieldBooleanChar(SRecordMeta meta, String columnName, String trueStr, String falseStr, SFieldFlags... pvals)

Method Summary

Modifier and Type	Method	Description
protected Boolean	convertToDataSetFieldType(Object raw)	Converts the parameter from the raw type parameter to the correct internal Object type that is stored in the data set.
String	defaultSqlDataType()	The default data type if not overriden by overrideSqlDataType.
int	javaSqlType()
Object	queryFieldValue(ResultSet rs, int sqlIndex)	Converts from database representation to internal representation
Object	writeFieldValue(Object value)	Converts a single value from internal representation to database representation.

Methods inherited from class simpleorm.dataset.SFieldScalar

getColumnName, getGeneratorMode, getGeneratorParameter, getMaxSize, getReferences, getTheGenerator, isForeignKey, isGenerated, isMandatory, isNotOptimisticLocked, isPrimary, overrideSqlDataType, setGeneratorMode, setMaxSize, setTheGenerator, toLongerString

Methods inherited from class simpleorm.dataset.SFieldMeta

addFlag, addValidator, doValidate, equals, getFieldName, getFlags, getRecordMeta, getUserProperties, getUserProperty, getValidators, hashCode, isDescriptive, isUnqueried, nextGeneratedValue, putUserProperty, readResolve, setQuoted, toString, writeFieldValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

SFieldBooleanChar

public SFieldBooleanChar(SRecordMeta meta,
 String columnName,
 String trueStr,
 String falseStr,
 SFieldFlags... pvals)

Method Details

queryFieldValue

public Object queryFieldValue(ResultSet rs,
 int sqlIndex)
                       throws Exception

Converts from database representation to internal representation

Specified by:

queryFieldValue in class SFieldMeta

Throws:

Exception

writeFieldValue

public Object writeFieldValue(Object value)

Description copied from class: SFieldMeta

Converts a single value from internal representation to database representation. Used primarily by the writeFieldValue above, but also used for converting optimistic lock values in SRecordInstance.flush.

Overidden by SFieldBoolean. (not by SFieldString).

NOTE: This does NOT need to handle NULL values (those are handled seperately by SRecordInstance)

Overrides:

writeFieldValue in class SFieldMeta

defaultSqlDataType

public String defaultSqlDataType()

Description copied from class: SFieldScalar

The default data type if not overriden by overrideSqlDataType. This is only called when the data type is actually needed by CREATE TABLE, ie if no sqlDataTypeOverride is specified.

Specified by:

defaultSqlDataType in class SFieldScalar

javaSqlType

public int javaSqlType()

Specified by:

javaSqlType in class SFieldScalar

Returns:

int constant from java.sql.Types, used for setting sql datatype with null values

convertToDataSetFieldType

protected Boolean convertToDataSetFieldType(Object raw)

Description copied from class: SFieldMeta

Converts the parameter from the raw type parameter to the correct internal Object type that is stored in the data set. Returns the object if no conversion necessary. Used by SRecordInstance.setObject etc., Not getObject.

Specified by:

convertToDataSetFieldType in class SFieldMeta