Tried to isolate the entity in the todoapp with its only 2 relations but
that way I can't reproduce the problem...
On 10/17/2014 04:34 PM, Erik de Hair wrote:
Hi Dan,
The Isis version is 1.6.0
I can't provide a simple demo app without almost putting all our
domain code and services on github. There are to much dependencies for
that. The entity it's all about. Hope you can find something.
@javax.jdo.annotations.PersistenceCapable(table = "contactpersonen",
identityType = IdentityType.APPLICATION)
@Bookmarkable
public class Contact extends PortalAbstractDomainObject implements
SecuredPerInstance, Comparable<Contact>
{
private final static Logger LOG =
LoggerFactory.getLogger(Contact.class);
private int id;
@Hidden
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
// ignored fields
// id int(11) PK AI -> see identity above
private int internalCompany = 1;
@Hidden
@Column(name = "bedrijf_id", allowsNull = "true")
public int getInternalCompany()
{
return internalCompany;
}
public void setInternalCompany(int internalCompany)
{
this.internalCompany = 1;
}
private String enumGender;
@Named("Geslacht")
@Column(name = "geslacht", allowsNull = "false", length = 9)
@Disabled
public String getEnumGender()
{
return enumGender;
}
public void setEnumGender(String enumGender)
{
this.enumGender = enumGender;
}
private String firstName;
@MaxLength(value = 50)
@Named("Voornaam")
@Column(name = "voornaam", allowsNull = "true")
public String getFirstName()
{
return firstName;
}
public void setFirstName(String firstName)
{
this.firstName = firstName;
}
/**
* Update complete name when updating first name
*
* @param firstName
*/
public void modifyFirstName(String firstName)
{
setFirstName(firstName);
resetName();
}
private String namePrefix;
@MaxLength(value = 15)
@Named("Tussenvoegsel(s)")
@Column(name = "tussenvoegsels", allowsNull = "true")
public String getNamePrefix()
{
return namePrefix;
}
public void setNamePrefix(String namePrefix)
{
this.namePrefix = namePrefix;
}
/**
* Update complete name when updating name prefix
*
* @param namePrefix
*/
public void modifyNamePrefix(String namePrefix)
{
setNamePrefix(namePrefix);
resetName();
}
private String lastName;
@MaxLength(value = 50)
@Named("Achternaam")
@Column(name = "achternaam", allowsNull = "true")
public String getLastName()
{
return lastName;
}
public void setLastName(String lastName)
{
this.lastName = lastName;
}
/**
* Update complete name when updating last name
*
* @param lastName
*/
public void modifyLastName(String lastName)
{
setLastName(lastName);
resetName();
}
private String name;
@Title
@MaxLength(value = 100)
@Named("Naam")
@Column(name = "naam", allowsNull = "true")
public String getName()
{
return this.name;
}
public void setName(String name)
{
this.name = name;
}
private void resetName()
{
StringBuffer name = new StringBuffer();
if (this.getFirstName() != null &&
!this.getFirstName().isEmpty())
{
name.append(this.getFirstName());
}
if (this.getNamePrefix() != null &&
!this.getNamePrefix().isEmpty())
{
if (name.length() > 0)
{
name.append(" ");
}
name.append(this.getNamePrefix());
}
if (this.getLastName() != null && !this.getLastName().isEmpty())
{
if (name.length() > 0)
{
name.append(" ");
}
name.append(getLastName());
}
setName(name.toString());
}
private String street;
@Column(name = "straat", allowsNull = "true")
@MaxLength(value = 255)
public String getStreet()
{
return street;
}
public void setStreet(String address)
{
this.street = address;
}
private String houseNumber;
@Column(name = "huisnummer", allowsNull = "true")
public String getHouseNumber()
{
return houseNumber;
}
public void setHouseNumber(String houseNumber)
{
this.houseNumber = houseNumber;
}
private String houseNumberExtension;
@Column(name = "huisnummertoevoeging", allowsNull = "true")
public String getHouseNumberExtension()
{
return houseNumberExtension;
}
public void setHouseNumberExtension(String houseNumberExtension)
{
this.houseNumberExtension = houseNumberExtension;
}
private String postalCode;
@MaxLength(value = 7)
@Named("Postcode")
@Column(name = "postcode", allowsNull = "true")
public String getPostalCode()
{
return postalCode;
}
public void setPostalCode(String postalCode)
{
this.postalCode = postalCode;
}
private String residence;
@MaxLength(value = 50)
@Named("Plaats")
@Column(name = "plaats", allowsNull = "true")
public String getResidence()
{
return residence;
}
public void setResidence(String residence)
{
this.residence = residence;
}
private String country;
@MaxLength(value = 50)
@Named("Land")
@Column(name = "land", allowsNull = "true")
public String getCountry()
{
return country;
}
public void setCountry(String country)
{
this.country = country;
}
private String locale;
@MaxLength(value = 10)
@Named("Locale")
@Column(name = "locale", allowsNull = "true")
public String getLocale()
{
return locale;
}
public void setLocale(String locale)
{
this.locale = locale;
}
private LocalDate birthday;
@Named("Geboortedatum")
@Column(name = "geb_datum", allowsNull = "true")
public LocalDate getBirthday()
{
return birthday;
}
public void setBirthday(LocalDate birthday)
{
this.birthday = birthday;
}
private String phone;
@MaxLength(value = 20)
@Named("Telefoon")
@Column(name = "tel_vast", allowsNull = "true")
public String getPhone()
{
return phone;
}
public void setPhone(String phone)
{
this.phone = phone;
}
private String phoneCompany;
@MaxLength(value = 20)
@Named("Telefoon zakelijk")
@Column(name = "tel_zaak", allowsNull = "true")
public String getPhoneCompany()
{
return phoneCompany;
}
public void setPhoneCompany(String phoneCompany)
{
this.phoneCompany = phoneCompany;
}
private String cellPhone;
@MaxLength(value = 20)
@Named("Mobiele telefoon")
@Column(name = "tel_mobiel", allowsNull = "true")
public String getCellPhone()
{
return cellPhone;
}
public void setCellPhone(String cellPhone)
{
this.cellPhone = cellPhone;
}
private String email;
@MaxLength(value = 100)
@Named("E-mail")
@Column(name = "email", allowsNull = "true")
@RegEx(validation = "^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,6}$",
caseSensitive = false)
public String getEmail()
{
return email;
}
public void setEmail(String email)
{
this.email = email;
}
private String occupation;
@MaxLength(value = 100)
@Named("Functie")
@Column(name = "functie", allowsNull = "true")
public String getOccupation()
{
return occupation;
}
public void setOccupation(String occupation)
{
this.occupation = occupation;
}
/**
* The company the contact represents (is the contact for)
*/
private PortalCompany representedCompany;
@Named("Werkzaam voor")
@Column(name = "referentie", allowsNull = "true")
public PortalCompany getRepresentedCompany()
{
return representedCompany;
}
public void setRepresentedCompany(PortalCompany representedCompany)
{
this.representedCompany = representedCompany;
}
private String belongsTo = "klant";
@MaxLength(value = 20)
@Column(name = "hoort_bij", allowsNull = "true")
public String getBelongsTo()
{
return belongsTo;
}
public void setBelongsTo(String belongsTo)
{
this.belongsTo = belongsTo;
}
private boolean active;
@Named("Actief")
@Column(name = "actief", allowsNull = "false")
public boolean isActive()
{
return active;
}
public void setActive(boolean active)
{
this.active = active;
}
private String ripehandle;
@MaxLength(value = 255)
@Named("RIPE handle")
@Column
public String getRipehandle()
{
return ripehandle;
}
public void setRipehandle(String ripehandle)
{
this.ripehandle = ripehandle;
}
private String username;
@MemberOrder(name = "Gebruikersaccount", sequence = "2")
@Unique
@MaxLength(value = 45)
@Named("Gebruikersnaam")
@Column(name = "gebruikersnaam", allowsNull = "true")
@Disabled
public String getUsername()
{
return username;
}
public void setUsername(String username)
{
this.username = username;
}
private String password;
@Hidden(when = When.ALWAYS)
@Disabled
@MaxLength(value = 255)
@Column(name = "wachtwoord", allowsNull = "true")
public String getPassword()
{
return password;
}
/**
* @param password the password to set
*/
public void setPassword(String password)
{
this.password = password;
}
/**
* Encrypt the password
*
* @param plaintextPassword
*/
public void modifyPassword(String plaintextPassword)
{
DefaultPasswordService ps = new DefaultPasswordService();
setPassword(ps.encryptPassword(plaintextPassword));
}
/**
* The user's application roles
*/
private SortedSet<Role> roles = new TreeSet<Role>();
@Hidden
@Persistent(table = "users_roles")
@Join(column = "user_id")
@Element(column = "role_id")
public SortedSet<Role> getRoles()
{
return roles;
}
public void setRoles(SortedSet<Role> roles)
{
this.roles = roles;
}
@MemberOrder(name = "Gebruikersaccount", sequence = "3")
@Named("Gebruikersrol")
@Optional
public String getRole()
{
return (this.getRoles().isEmpty() ? null :
this.getRoles().first().getDescription());
}
private boolean isUser()
{
return this.getUsername() != null &&
!this.getUsername().isEmpty();
}
On 10/17/2014 02:37 PM, Dan Haywood wrote:
Can you post the domain code for this?
And which version of Isis?
Ideally... can you provide a simple demo app on github?
Thx
Dan
On 17 October 2014 11:19, Erik de Hair <e...@pocos.nl> wrote:
Hi,
Does any body know why I'm getting the following exception when
saving a
modified entity by using its entity page
Caused by: java.lang.NullPointerException
at org.apache.isis.core.metamodel.specloader.specimpl.
OneToOneAssociationImpl.clearValue(OneToOneAssociationImpl.java:199)
at org.apache.isis.core.metamodel.specloader.specimpl.
OneToOneAssociationImpl.set(OneToOneAssociationImpl.java:163)
at org.apache.isis.viewer.wicket.model.models.EntityModel.
apply(EntityModel.java:594)
at org.apache.isis.viewer.wicket.ui.components.entity.properties.
EntityPropertiesForm.applyFormChangesElse(EntityPropertiesForm.java:505)
at org.apache.isis.viewer.wicket.ui.components.entity.properties.
EntityPropertiesForm.access$500(EntityPropertiesForm.java:75)
at org.apache.isis.viewer.wicket.ui.components.entity.properties.
EntityPropertiesForm$AjaxButtonForValidate.onSubmit(EntityPropertiesForm.
java:333)
at org.apache.wicket.ajax.markup.html.form.AjaxButton$1.
onSubmit(AjaxButton.java:108)
at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior$1.onSubmit(
AjaxFormSubmitBehavior.java:179)
at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.
java:1266)
at org.apache.wicket.markup.html.form.Form.process(Form.java:938)
at org.apache.isis.viewer.wicket.ui.panels.FormAbstract.
process(FormAbstract.java:110)
at org.apache.wicket.markup.html.form.Form.onFormSubmitted(
Form.java:770)
at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(
AjaxFormSubmitBehavior.java:156)
at org.apache.wicket.ajax.AjaxEventBehavior.respond(
AjaxEventBehavior.java:123)
at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(
AbstractDefaultAjaxBehavior.java:633)
the objectAdapter param for OneToOneAssociationImpl.set(
OneToOneAssociationImpl.java:163) is the editted entity and the new
value
is null. The underlying facet method is a getter method for a String
property of the entity that indeed is empty.
Thanks,
Erik
