0002528: amber initialization order

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002528

[Resin]

minor

always

03-14-08 13:06

03-25-08 14:10

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.1.6

Product Version

3.1.5

Product Build

Summary

0002528: amber initialization order

Description

(rep by Riccardo Cohen)

I have one single entity ejb :

package adlejb;
import......
@Entity
@Table(name="adluser")
public class Ejbuser
{
@Id @Column(name="adlid") @GeneratedValue int id;
@Basic @Column(name="adlfirstname") String firstname;
@Basic @Column(name="adlname") String name;
..

and the config in persistence.xml is :

<persistence xmlns="http://java.sun.com/xml/ns/persistence" [^] version="1.0">
<persistence-unit name="Adlhessian">
<class>adlejb.Ejbuser</class>
<exclude-unlisted-classes />
</persistence-unit>
</persistence>

But I continue to have the error =

com.caucho.amber.AmberRuntimeException: 'adlejb.Ejbuser' with classloader EnvironmentClassLoader[web-app:http://localhost:8000] [^] is an illegal instance class

What does it mean ? I found no error, and tried to have a look at mailinglist archive with no success. I looked at the samples, but found nothing really different...

The crazy about this is that I built this simple app from another simple app configured exactly the same manner, but the other does not make any amber error ! I tried to rename everything several times, but nothing seems to remove this error. I had the same problem sometimes with resin 3.0 and in 2006 Rodrigo Westrupp answered that I should work with resin 3.1.

Steps To Reproduce

<persistence xmlns="http://java.sun.com/xml/ns/persistence" [^] version="1.0">
<persistence-unit name="Adlhessian">
   <class>adlejb.Ejbuser</class>
   <exclude-unlisted-classes />
</persistence-unit>
</persistence>
<web-app xmlns="http://caucho.com/ns/resin"> [^]
<database jndi-name="jdbc/adlhessian">
   <driver>
     <type>com.mysql.jdbc.Driver</type>
     <url>jdbc:mysql://localhost/adlhessian</url> [^]
     <init-param autoReconnect="true"/>
     <init-param noDatetimeStringSync="true"/>
     <init-param jdbcCompliantTruncation="false"/>
     <user>hessian</user>
     <password>hessian</password>
   </driver>
   <prepared-statement-cache-size>8</prepared-statement-cache-size>
   <max-connections>20</max-connections>
   <max-idle-time>30s</max-idle-time>
   <spy>true</spy>
</database>
<ejb-server data-source="jdbc/adlhessian" create-database-schema="false"/>
<servlet servlet-name="adlservice" servlet-class="adlhessian.Adlservice"/>
<servlet-mapping url-pattern="/adlservice/*" servlet-name="adlservice"/>
</web-app>

Additional Information

Attached Files

Relationships

Notes
(0002895) ferg 03-25-08 14:10	jpa/0s03

Issue History
Date Modified	Username	Field	Change
03-14-08 13:06	ferg	New Issue
03-25-08 14:10	ferg	Note Added: 0002895
03-25-08 14:10	ferg	Assigned To	=> ferg
03-25-08 14:10	ferg	Status	new => closed
03-25-08 14:10	ferg	Resolution	open => fixed
03-25-08 14:10	ferg	Fixed in Version	=> 3.1.6

Mantis 1.0.0rc3[^]

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