Hi,
I am using JBoss 4.0.2 with the embedded HSQLDB, and I have written an
entity-bean with a specific Primary-Key-Compound-class, and it doesn't work.
All my other entity-beans with Integer or String as PK work well.
This is my PK-class:
public class RecipePosPK {
public int recipeId;
public int position;
public RecipePosPK() { }
public boolean equals(Object obj) {
if (this.getClass().equals(obj.getClass())) {
RecipePosPK other = (RecipePosPK) obj;
return (this.recipeId == other.recipeId
&& this.position == other.position);
}
return false;
}
public int hashCode() {
return(("" + recipeId + position).hashCode());
}
}
And this is an excerpt from my Entity-Bean-class:
/**
* Create method
* @ejb.create-method view-type = "local"
*/
public RecipePosPK ejbCreate(int recipeID, RecipePos pos)
throws javax.ejb.CreateException {
RecipePosPK key = new RecipePosPK();
key.recipeId = recipeID;
key.position = pos.getPos();
setRecipePosPK(key);
setSide(pos.getSide());
setWorkDesc(pos.getWorkDesc());
setMachine(pos.getMachine());
setCount(pos.getCount());
setColor(pos.getColor());
setRecipeDesc(pos.getRecipeDesc());
setComment(pos.getComment());
return null;
}
/**
* Post Create method
*/
public void ejbPostCreate(int recipeID, RecipePos pos)
throws javax.ejb.CreateException {
}
/**
* Getter for CMP Field recipePosPK
*
* @ejb.pk-field
* @ejb.persistent-field
* @ejb.interface-method view-type="local"
*/
public abstract entitybeans.interfaces.RecipePosPK getRecipePosPK();
public abstract void setRecipePosPK(entitybeans.interfaces.RecipePosPK
value);
When I deploy this entity-bean in JBoss, the following exception was thrown
from the app-server:
Starting failed jboss.j2ee:jndiName=RecipeDescLocal,service=EJB
org.jboss.deployment.DeploymentException: Error while creating table RECIPEPOS;
- nested throwable:
(java.sql.SQLException: Unexpected token: ) in statement
[CREATE TABLE RECIPEPOS (recipePosPK VARCHAR(100), side VARCHAR(100), workDesc
VARCHAR(100), machine VARCHAR(100), count VARCHAR(100), color VARCHAR(100),
recipeDesc VARCHAR(100), comment VARCHAR(100), CONSTRAINT PK_RECIPEPOS PRIMARY
KEY ()])
I am not sure whether the PK-class is responsible for the error, but I think
so, because it's the only entity-bean that does not work, and it's my first
entity-bean with a PK-compound-class, so I think, that the PK-class is the
cause of the error.
Could anyone please check my code and give me an advice?
I don't know whether my handling of the PK-compound-class is correct.
Thanks in advance.
Regards,
Oliver
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