org.nuiton.wikitty.entities
Class FieldType

java.lang.Object
  org.nuiton.wikitty.entities.FieldType

All Implemented Interfaces:

Serializable

public class FieldType
extends Object
implements Serializable

Version:

$Revision: 799 $ Last update: $Date: 2011-04-13 16:57:37 +0200 (mer., 13 avril 2011) $ by : $Author: jcouteau $

Author:

poussin

See Also:

Serialized Form

Nested Class Summary

static class

FieldType.TYPE

Field Summary

protected int	lowerBound
static int	NOLIMIT
static String	NOT_NULL tag/value use for not null
protected FieldType.TYPE	type
static String	UNIQUE tag/value use for unique
protected int	upperBound

Constructor Summary

FieldType()

FieldType(FieldType.TYPE type, int lowerBound, int upperBound)

Method Summary

void	addTagValue(String tag, String value)
protected Object	getContainedValidObject(Object value) Convert value in argument in right type for this FieldType.
int	getLowerBound()
Set<String>	getTagNames()
String	getTagValue(String tag)
Map<String,String>	getTagValues()
FieldType.TYPE	getType()
int	getUpperBound()
Object	getValidValue(Object value) Return a valid value for this field.
boolean	isCollection() Return true if this field have upperBound > 1.
boolean	isNotNull()
boolean	isUnique()
boolean	isValidValue(Object value) Test if value in argument is valid for this field type.
void	setLowerBound(int lowerBound)
void	setTagValues(Map<String,String> tagValues)
void	setType(FieldType.TYPE type)
void	setUpperBound(int upperBound)
String	toDefinition(String name) Return string definition for this field.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UNIQUE

public static String UNIQUE

tag/value use for unique

NOT_NULL

public static String NOT_NULL

tag/value use for not null

NOLIMIT

public static final int NOLIMIT

See Also:

Constant Field Values

type

protected FieldType.TYPE type

lowerBound

protected int lowerBound

upperBound

protected int upperBound

Constructor Detail

FieldType

public FieldType()

FieldType

public FieldType(FieldType.TYPE type,
                 int lowerBound,
                 int upperBound)

Method Detail

addTagValue

public void addTagValue(String tag,
                        String value)

getTagValue

public String getTagValue(String tag)

getTagNames

public Set<String> getTagNames()

getTagValues

public Map<String,String> getTagValues()

setTagValues

public void setTagValues(Map<String,String> tagValues)

isCollection

public boolean isCollection()

Return true if this field have upperBound > 1.

Returns:

true is field is collection

toDefinition

public String toDefinition(String name)

Return string definition for this field.

Parameters:

name - field name used for definition

Returns:

field definition

getContainedValidObject

protected Object getContainedValidObject(Object value)

Convert value in argument in right type for this FieldType. Don't support collection.

Parameters:

value - value to convert

Returns:

object in type of this FieldType

getValidValue

public Object getValidValue(Object value)
                     throws WikittyException

Return a valid value for this field.

Parameters:

value - is casted if possible to an actual correct value.

Returns:

value validity

Throws:

WikittyException - if value can't be obtained

isValidValue

public boolean isValidValue(Object value)

Test if value in argument is valid for this field type.

Parameters:

value - to test

Returns:

true if value is valid

getType

public FieldType.TYPE getType()

setType

public void setType(FieldType.TYPE type)

getLowerBound

public int getLowerBound()

setLowerBound

public void setLowerBound(int lowerBound)

getUpperBound

public int getUpperBound()

setUpperBound

public void setUpperBound(int upperBound)

isUnique

public boolean isUnique()

isNotNull

public boolean isNotNull()