Here is the Espace.java, When you see comment it means that i have try
other alternative that doesn't work too :
package com.phonitive.isalon.model;
import java.util.Date;
import javax.jdo.annotations.IdGeneratorStrategy;
import javax.jdo.annotations.IdentityType;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import javax.jdo.annotations.PrimaryKey;
import org.codehaus.jackson.annotate.JsonIgnore;
import com.google.appengine.api.datastore.Key;
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Espace {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
// private Key key;
private Long key;
@Persistent
private String coordonnee;
@Persistent
private String forme;
@Persistent
private String nom;
@Persistent
private Date update;
public boolean equals(Espace obj) {
return (obj.coordonnee.equalsIgnoreCase(this.coordonnee) &&
obj.forme.equalsIgnoreCase(this.forme) &&
obj.nom.equalsIgnoreCase(this.nom));
}
public Date getUpdate() {
return update;
}
public void setUpdate(Date update) {
this.update = update;
}
public String getCoordonnee() {
return coordonnee;
}
public void setCoordonnee(String coordonnee) {
this.coordonnee = coordonnee;
}
public String getForme() {
return forme;
}
public void setForme(String forme) {
this.forme = forme;
}
public String getNom() {
return nom;
}
public void setNom(String nom) {
this.nom = nom;
}
public Espace(String coordonnee, String forme, String nom) {
super();
this.coordonnee = coordonnee;
this.forme = forme;
this.nom = nom;
}
@JsonIgnore
public Long getKey() {
return key;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((coordonnee == null) ? 0 :
coordonnee.hashCode());
result = prime * result + ((forme == null) ? 0 :
forme.hashCode());
result = prime * result + ((nom == null) ? 0 :
nom.hashCode());
result = prime * result + ((update == null) ? 0 :
update.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Espace other = (Espace) obj;
if (coordonnee == null) {
if (other.coordonnee != null)
return false;
} else if (!coordonnee.equals(other.coordonnee))
return false;
if (forme == null) {
if (other.forme != null)
return false;
} else if (!forme.equals(other.forme))
return false;
if (nom == null) {
if (other.nom != null)
return false;
} else if (!nom.equals(other.nom))
return false;
if (update == null) {
if (other.update != null)
return false;
} else if (!update.equals(other.update))
return false;
return true;
}
/*public void setKey(Key key) {
this.key = key;
}*/
}
On Mar 31, 6:05 pm, Jake <jbrooko...@cast.org> wrote:
> Hey Guit,
>
> Could you also post the data object class code (Espace.class)?
>
> In the meantime, you can also try some debugging alternatives
> withhttp://www.datanucleus.org/products/accessplatform_1_0/jdo/jdoql.html
> as your guide.
>
> Jake
>
> On Mar 30, 6:36 pm, Guit <lemoin...@gmail.com> wrote:
>
>
>
> > Anybody ? Someone look at my class and say to me ot should work but it
> > doesn t and i habe still no ide why ... Please :)
> > On 30 mar, 00:09, Guit <lemoin...@gmail.com> wrote:
>
> > > Hi everybody,
> > > I am trying to build my application and i am facing a very strange
> > > issue : here is the code :
> > > PersistenceManager pm=PMF.get().getPersistenceManager();
>
> > > Query query=pm.newQuery(Espace.class);
> > > //query.setFilter("nom == paramAuthor");
> > > //query.declareParameters("java.lang.String
> > > paramAuthor");
> > > List<Espace> results ;
> > > results=(List<Espace>) query.execute();//"_66");
> > > for (int i=0;i<results.size();i++){
> > > Espace es=results.get(i);
> > > System.out.println(es.getNom());
> > > }
> > > return results;
> > > When i run it i obtain a long list of name :
> > > ...
> > > _65
> > > _66
> > > _67
> > > ...
>
> > > When I remove comment and execute the query , i have no result...
> > > I really don't understand why...
> > > If you have an idea... it would be very nice to help me :)
> > > Guit
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