Re: problem when generating one-to-many associations wiht xd2 mvn2 plugin

Hi Marco, 

I seen your mesages and will be able to look in depth
tomorrow.   Meanwhile, you can look into sources of
plugins - there are real samples in testcases which
are
known to work. 

Please assure also that you are using fresh snapshot 
( build it yourself maybe ) 

regards,
--- Marco Mistroni <[email protected]> wrote:

> hi all,
>  i am using xd2 mvn2 plugin to generate xdoclet
> files... but it looks like
> it is falling short when i am using associations..
> 
> here is the class that is failing...
> code:
> 
> package com.mm.backend.model;
> 
> import java.util.ArrayList;
> import java.util.HashSet;
> import java.util.List;
> import java.util.Set;
> 
> /**
>  * @hibernate.class table="ENTRYTYPES"
>  * @hibernate.discriminator column="discriminator"
>  *
>  */
> 
> 
> public class AbstractEntryType  {
>     protected String description;
>     protected Long id;
>     protected String discriminator;
>     protected Integer version;
>     protected List entries =
>                             new ArrayList();
> 
> 
>     /**
>      * @hibernate.property
>      * @return entry type description
>      */
>     public String getDescription() {
>         // TODO Auto-generated method stub
>         return description;
>     }
> 
>     /**
>      * @hibernate.property column="discriminator"
>      *     insert="false"
>      *     update="false"
>      */
>     public String getDiscriminator() {
>         return discriminator;
>     }
> 
>     /**
>      * @hibernate.id column="id"
>      *                 generator-class="increment"
>      *                 unsaved-value="-1"
>      */
>     public Long getId() {
>         // TODO Auto-generated method stub
>         return id;
>     }
> 
> 
>     /**
>      * @hibernate.version
>      *                 unsaved-value="null"
>      * @return
>      */
>     public Integer getVersion() {
>         return version;
>     }
> 
> 
>     public void setDescription(String description) {
>         // TODO Auto-generated method stub
>         this.description = description;
>     }
> 
> 
>     public void setDiscriminator(String
> discriminator) {
>         this.discriminator = discriminator;
>     }
> 
>     public void setId(Long id) {
>         this.id = id;
>     }
> 
>     public void setVersion(Integer version) {
>         this.version = version;
>     }
> 
>     /**
>      * @hibernate.list cascade="save-update"
>      * @hibernate.collection-one-to-many class="
> com.mm.backend.model.AbstractBudgetEntry"
>      * @hibernate.collection-key
> column="FK_ENTRY_ID"
>      * @return
>      */
>     public List getEntries() {
>         return entries;
>     }
> 
>     public void setEntries(List entries) {
>         this.entries = entries;
>     }
> 
> 
>     /** common methods ***/
>     public boolean equals(Object o) {
>         if (this == o) return true;
>         if (!(o instanceof AbstractEntryType))
> return false;
> 
>         final AbstractEntryType item =
> (AbstractEntryType) o;
> 
>         if (! (id == item.getId()) ) return false;
> 
>         return true;
>     }
> 
>     public int hashCode() {
>         int result;
>         result = 29 * description.hashCode() +
> id.intValue() +
>                     version.hashCode();
>         return result;
>     }
> 
>     public String toString() {
>         return  "id ('" + getId() + "'), " +
>                 "Desc: '" + getDescription();
>     }
> 
>     public int compareTo(Object o) {
>         if (o instanceof AbstractEntryType) {
>             // Don't compare Date objects! Use the
> time in milliseconds!
>             return String.valueOf(id).compareTo(
>                         String.valueOf(
>                                
> ((AbstractEntryType)o).getId()));
>         }
>         return 0;
>     }
> 
> 
> }
> 
> 
> and here's the hbm.xml file that gets generated
> 
> <hibernate-mapping>
> ¡Ý
>     <class table="ENTRYTYPES"
> name="com.mm.backend.model.AbstractEntryType">
> ¡Ý
>     <id unsaved-value="-1" name="id" column="id">
> <generator class="increment"/>
> </id>
> <discriminator column="discriminator"/>
> <version unsaved-value="null" name="version"/>
> <property name="description"/>
> <property name="discriminator"
> column="discriminator" update="false"
> insert="false"/>
> ¡Ý
>     <list cascade="save-update" name="entries">
> <key/>
> </list>
> <subclass name="com.mm.backend.model.ExpenseType"
> discriminator-value="Expense"/>
> <subclass name="com.mm.backend.model.SavingsType"
> discriminator-value="Savings"/>
> </class>
> </hibernate-mapping>
> 
> somehow the key is not getting populated... so in
> the output i got this :
> 
> [INFO] XDoclet plugin failed:
>    Line: 15 Column: 12
>    Message: The content of element type "list" is
> incomplete, it must match
> "(me
>
ta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-
>
to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-upda
> te?,sql-delete?,sql-delete-all?,filter*)".
> 
> [INFO]
>
------------------------------------------------------------------------
> [DEBUG] Trace
>
org.apache.maven.lifecycle.LifecycleExecutionException:
> XDoclet plugin
> failed:
>    Line: 15 Column: 12
>    Message: The content of element type "list" is
> incomplete, it must match
> "(me
>
ta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-
>
to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-upda
> te?,sql-delete?,sql-delete-all?,filter*)".
>         at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
> ultLifecycleExecutor.java:564)
>         at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(
> DefaultLifecycleExecutor.java:480)
>         at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
> ltLifecycleExecutor.java:459)
>         at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(
> DefaultLifecycleExecutor.java:311)
>         at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
> ts(
> DefaultLifecycleExecutor.java:278)
>         at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
> fecycleExecutor.java:143)
>         at
>
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
>         at
>
org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
>         at
>
org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>         at
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:39)
>         at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:25)
>         at
> java.lang.reflect.Method.invoke(Method.java:585)
>         at
>
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java
> :315)
>         at
>
org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>         at
>
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java
> :430)
>         at
>
org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by:
> org.apache.maven.plugin.MojoExecutionException:
> XDoclet plugin
> failed :
>    Line: 15 Column: 12
>    Message: The content of element type "list" is
> incomplete, it must match
> "(me
>
ta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-
>
to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-upda
> te?,sql-delete?,sql-delete-all?,filter*)".
>         at
>
org.codehaus.xdoclet.XDocletMojo.execute(XDocletMojo.java:158)
>         at
>
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
> nManager.java:443)
>         at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
> ultLifecycleExecutor.java:539)
>         ... 16 more
> Caused by: org.generama.OutputValidationError:
>    Line: 15 Column: 12
>    Message: The content of element type "list" is
> incomplete, it must match
> "(me
>
ta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-
>
to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-upda
> te?,sql-delete?,sql-delete-all?,filter*)".
>         at
>
org.generama.defaults.XMLOutputValidator.validate(XMLOutputValidator.
> java:97)
>         at
> org.generama.Plugin.start(Plugin.java:260)
>         at
>
org.picocontainer.defaults.DefaultPicoContainer.start(DefaultPicoCont
> ainer.java:349)
>         at
>
org.nanocontainer.integrationkit.LifecycleContainerBuilder.autoStart(
> LifecycleContainerBuilder.java:52)
>         at
>
org.nanocontainer.integrationkit.LifecycleContainerBuilder.buildConta
> iner(
> LifecycleContainerBuilder.java:45)
>         at
>
org.codehaus.xdoclet.XDocletMojo.execute(XDocletMojo.java:149)
>         ... 18 more
> [INFO]
>
------------------------------------------------------------------------
> [INFO] Total time: 10 seco
> 
> could anyone help?
> 
> thanks and regards
>   marco
> >
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----[ Konstantin Pribluda http://www.pribluda.de ]----------------
JTec quality components: http://www.pribluda.de/projects/


       
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