org.nuiton.wikitty.entities
Class FieldTypeConstaintChecker

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

public class FieldTypeConstaintChecker
extends Object

Cet objets sert a gerer les contraintes qui peuvent exister sur un champs. On ne les implantes pas dans le champs directement, car l'objet champs aurait alors des dependances vers des objets complexe (WikittyClient, WikittyService, Wikitty) chose que l'on ne veut pas.

Version:

$Revision: 1469 $ Last update: $Date: 2012-04-06 17:00:42 +0200 (Fri, 06 Apr 2012) $ by : $Author: bpoussin $

Author:

poussin

Field Summary

protected String	token
protected WikittyService	ws

Constructor Summary

FieldTypeConstaintChecker(WikittyClient client)
Create FieldTypeConstaintChecker usable in client side

FieldTypeConstaintChecker(WikittyService ws)
this constructor must be used only be framework in WikittyServiceStorage.

Method Summary

boolean	checkMax(String fqfield, FieldType field, Object value, Collection<String> errors)
protected boolean	checkMaxBigDecimal(String fqfield, FieldType field, Collection<BigDecimal> values, Collection<String> errors)
protected boolean	checkMaxDate(String fqfield, FieldType field, Collection<Date> values, Collection<String> errors)
boolean	checkMin(String fqfield, FieldType field, Object value, Collection<String> errors)
protected boolean	checkMinBigDecimal(String fqfield, FieldType field, Collection<BigDecimal> values, Collection<String> errors)
protected boolean	checkMinDate(String fqfield, FieldType field, Collection<Date> values, Collection<String> errors)
boolean	checkPattern(String fqfield, FieldType field, Object value, Collection<String> errors)
Object	getMax(FieldType field)
BigDecimal	getMaxAsBigDecimal(FieldType field)
Date	getMaxAsDate(FieldType field)
Object	getMin(FieldType field)
BigDecimal	getMinAsBigDecimal(FieldType field)
Date	getMinAsDate(FieldType field)
boolean	isAllowed(String fqfield, FieldType field, Object value, Collection<String> errors)
protected boolean	isAllowedString(String fqfield, FieldType field, Collection<String> values, Collection<String> errors)
protected boolean	isAllowedWikitty(String fqfield, FieldType field, Collection<String> ids, Collection<String> errors) allowed contient une liste d'extension possible, allowedQuery retourne une liste d'objet possible.
boolean	isNotNull(String fqfield, FieldType field, Object value, Collection<String> errors)
boolean	isUnique(String fqfield, FieldType field, Object value, Collection<String> errors) Vrai si la collection ne contient pas de doublon.
boolean	isValid(String fqfield, FieldType field, Object value, Collection<String> errors) check all contraints

Methods inherited from class java.lang.Object

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

Field Detail

ws

protected WikittyService ws

token

protected String token

Constructor Detail

FieldTypeConstaintChecker

public FieldTypeConstaintChecker(WikittyClient client)

Create FieldTypeConstaintChecker usable in client side

Parameters:

client - client used to do request if needed by tag value

FieldTypeConstaintChecker

public FieldTypeConstaintChecker(WikittyService ws)

this constructor must be used only be framework in WikittyServiceStorage.

Parameters:

ws -

Method Detail

isValid

public boolean isValid(String fqfield,
                       FieldType field,
                       Object value,
                       Collection<String> errors)

check all contraints

Parameters:

fqfield -

field -

value -

errors - can be null

Returns:

true if all contraints is satified, otherwize false

getMin

public Object getMin(FieldType field)

getMinAsDate

public Date getMinAsDate(FieldType field)

getMinAsBigDecimal

public BigDecimal getMinAsBigDecimal(FieldType field)

getMax

public Object getMax(FieldType field)

getMaxAsDate

public Date getMaxAsDate(FieldType field)

getMaxAsBigDecimal

public BigDecimal getMaxAsBigDecimal(FieldType field)

isAllowed

public boolean isAllowed(String fqfield,
                         FieldType field,
                         Object value,
                         Collection<String> errors)

isAllowedWikitty

protected boolean isAllowedWikitty(String fqfield,
                                   FieldType field,
                                   Collection<String> ids,
                                   Collection<String> errors)

allowed contient une liste d'extension possible, allowedQuery retourne une liste d'objet possible. Si les deux existes seul allowedQuery est utilisee, allowed dans ce cas a d'autre usage comme la navigation entre entity, ou permettre la creation d'une nouvelle entity pour ce champs suivant une des extensions declaree.

Parameters:

fqfield -

field -

ids -

errors -

Returns:

isAllowedString

protected boolean isAllowedString(String fqfield,
                                  FieldType field,
                                  Collection<String> values,
                                  Collection<String> errors)

checkPattern

public boolean checkPattern(String fqfield,
                            FieldType field,
                            Object value,
                            Collection<String> errors)

isNotNull

public boolean isNotNull(String fqfield,
                         FieldType field,
                         Object value,
                         Collection<String> errors)

isUnique

public boolean isUnique(String fqfield,
                        FieldType field,
                        Object value,
                        Collection<String> errors)

Vrai si la collection ne contient pas de doublon.

Parameters:

field -

value -

Returns:

checkMin

public boolean checkMin(String fqfield,
                        FieldType field,
                        Object value,
                        Collection<String> errors)

checkMinDate

protected boolean checkMinDate(String fqfield,
                               FieldType field,
                               Collection<Date> values,
                               Collection<String> errors)

checkMinBigDecimal

protected boolean checkMinBigDecimal(String fqfield,
                                     FieldType field,
                                     Collection<BigDecimal> values,
                                     Collection<String> errors)

checkMax

public boolean checkMax(String fqfield,
                        FieldType field,
                        Object value,
                        Collection<String> errors)

checkMaxDate

protected boolean checkMaxDate(String fqfield,
                               FieldType field,
                               Collection<Date> values,
                               Collection<String> errors)

checkMaxBigDecimal

protected boolean checkMaxBigDecimal(String fqfield,
                                     FieldType field,
                                     Collection<BigDecimal> values,
                                     Collection<String> errors)