Re: Exception in Cayenne Modeler, heap blows up

From: Tomas Stenlund (tomas.stenlun..elia.com)
Date: Fri Sep 24 2010 - 18:03:32 UTC

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    Oh,

    I'm terribly sorry. I attached the domainmap before I added the fromHeat
    relationship in my previous posting. Here is the correct one.

    Cheers,

    Tomas

    <?xml version="1.0" encoding="utf-8"?>
    <data-map xmlns="http://cayenne.apache.org/schema/3.0/modelMap"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://cayenne.apache.org/schema/3.0/modelMap
    http://cayenne.apache.org/schema/3.0/modelMap.xsd"
       project-version="3.0.0.1">
    <property name="defaultPackage" value="cc.stenlund.xc.base"/>
    <db-entity name="ClubDbEntity">
    <db-attribute name="fkid_competition" type="INTEGER" isMandatory="true"/>
    <db-attribute name="id_club" type="INTEGER" isPrimaryKey="true"
    isMandatory="true"/>
    <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    </db-entity>
    <db-entity name="CompetitionDbEntity">
    <db-attribute name="id_competition" type="INTEGER" isPrimaryKey="true"
    isMandatory="true"/>
    <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    </db-entity>
    <db-entity name="HeatTemplateDbEntity">
    <db-attribute name="fkid_sprinttemplate" type="INTEGER" isMandatory="true"/>
    <db-attribute name="heatname" type="CHAR" isMandatory="true" length="20"/>
    <db-attribute name="id_heat" type="INTEGER" isPrimaryKey="true"
    isMandatory="true"/>
    </db-entity>
    <db-entity name="PositionTemplateDbEntity">
    <db-attribute name="fkid_fromheat" type="INTEGER"/>
    <db-attribute name="fkid_heattemplate" type="INTEGER" isMandatory="true"/>
    <db-attribute name="fromposition" type="INTEGER"/>
    <db-attribute name="id_position" type="INTEGER" isPrimaryKey="true"
    isMandatory="true"/>
    <db-attribute name="position" type="INTEGER" isMandatory="true"/>
    </db-entity>
    <db-entity name="RaceDbEntity">
    <db-attribute name="fkid_competition" type="INTEGER" isMandatory="true"/>
    <db-attribute name="id_race" type="INTEGER" isPrimaryKey="true"
    isMandatory="true"/>
    <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    </db-entity>
    <db-entity name="RaceSkierDbEntity">
    <db-attribute name="fkid_race" type="INTEGER" isMandatory="true"/>
    <db-attribute name="fkid_skier" type="INTEGER" isMandatory="true"/>
    <db-attribute name="id_raceskier" type="INTEGER" isPrimaryKey="true"
    isMandatory="true"/>
    </db-entity>
    <db-entity name="SkierDbEntity">
    <db-attribute name="firstname" type="CHAR" isMandatory="true" length="80"/>
    <db-attribute name="fkid_club" type="INTEGER" isMandatory="true"/>
    <db-attribute name="id_skier" type="INTEGER" isPrimaryKey="true"
    isMandatory="true"/>
    <db-attribute name="lastname" type="CHAR" isMandatory="true" length="80"/>
    </db-entity>
    <db-entity name="SprintTemplateDbEntity">
    <db-attribute name="fkid_competition" type="INTEGER" isMandatory="true"/>
    <db-attribute name="fkid_prolog" type="INTEGER"/>
    <db-attribute name="id_sprinttemplate" type="INTEGER"
    isPrimaryKey="true" isMandatory="true"/>
    <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    </db-entity>
    <obj-entity name="ClubObjEntity"
    className="cc.stenlund.xc.base.ClubObjEntity" dbEntityName="ClubDbEntity">
    <obj-attribute name="name" type="java.lang.String"
    db-attribute-path="name"/>
    </obj-entity>
    <obj-entity name="CompetitionObjEntity"
    className="cc.stenlund.xc.base.CompetitionObjEntity"
    dbEntityName="CompetitionDbEntity">
    <obj-attribute name="name" type="java.lang.String"
    db-attribute-path="name"/>
    </obj-entity>
    <obj-entity name="HeatTemplateObjEntity"
    className="cc.stenlund.xc.base.HeatTemplateObjEntity"
    dbEntityName="HeatTemplateDbEntity">
    <obj-attribute name="heatname" type="java.lang.String"
    db-attribute-path="heatname"/>
    </obj-entity>
    <obj-entity name="PositionTemplateObjEntity"
    className="cc.stenlund.xc.base.PositionTemplateObjEntity"
    dbEntityName="PositionTemplateDbEntity">
    <obj-attribute name="fkidFromheat" type="java.lang.Integer"
    db-attribute-path="fkid_fromheat"/>
    <obj-attribute name="fromposition" type="java.lang.Integer"
    db-attribute-path="fromposition"/>
    <obj-attribute name="position" type="java.lang.Integer"
    db-attribute-path="position"/>
    </obj-entity>
    <obj-entity name="RaceObjEntity"
    className="cc.stenlund.xc.base.RaceObjEntity" dbEntityName="RaceDbEntity">
    <obj-attribute name="name" type="java.lang.String"
    db-attribute-path="name"/>
    </obj-entity>
    <obj-entity name="RaceSkierObjEntity"
    className="cc.stenlund.xc.base.RaceSkierObjEntity"
    dbEntityName="RaceSkierDbEntity">
    </obj-entity>
    <obj-entity name="SkierObjEntity"
    className="cc.stenlund.xc.base.SkierObjEntity" dbEntityName="SkierDbEntity">
    <obj-attribute name="firstname" type="java.lang.String"
    db-attribute-path="firstname"/>
    <obj-attribute name="lastname" type="java.lang.String"
    db-attribute-path="lastname"/>
    </obj-entity>
    <obj-entity name="SprintTemplateObjEntity"
    className="cc.stenlund.xc.base.SprintTemplateObjEntity"
    dbEntityName="SprintTemplateDbEntity">
    <obj-attribute name="name" type="java.lang.String"
    db-attribute-path="name"/>
    </obj-entity>
    <db-relationship name="allSkiers" source="ClubDbEntity"
    target="SkierDbEntity" toMany="true">
    <db-attribute-pair source="id_club" target="fkid_club"/>
    </db-relationship>
    <db-relationship name="belongsToCompetition" source="ClubDbEntity"
    target="CompetitionDbEntity" toMany="false">
    <db-attribute-pair source="fkid_competition" target="id_competition"/>
    </db-relationship>
    <db-relationship name="allClubs" source="CompetitionDbEntity"
    target="ClubDbEntity" toMany="true">
    <db-attribute-pair source="id_competition" target="fkid_competition"/>
    </db-relationship>
    <db-relationship name="allRaces" source="CompetitionDbEntity"
    target="RaceDbEntity" toMany="true">
    <db-attribute-pair source="id_competition" target="fkid_competition"/>
    </db-relationship>
    <db-relationship name="allSprintTemplates" source="CompetitionDbEntity"
    target="SprintTemplateDbEntity" toMany="true">
    <db-attribute-pair source="id_competition" target="fkid_competition"/>
    </db-relationship>
    <db-relationship name="allPositions" source="HeatTemplateDbEntity"
    target="PositionTemplateDbEntity" toMany="true">
    <db-attribute-pair source="id_heat" target="fkid_heattemplate"/>
    </db-relationship>
    <db-relationship name="belongsToSprintTemplate"
    source="HeatTemplateDbEntity" target="SprintTemplateDbEntity"
    toMany="false">
    <db-attribute-pair source="fkid_sprinttemplate" target="id_sprinttemplate"/>
    </db-relationship>
    <db-relationship name="thisPrologBelongsToSprintTemplate"
    source="HeatTemplateDbEntity" target="SprintTemplateDbEntity"
    toMany="false">
    <db-attribute-pair source="id_heat" target="fkid_prolog"/>
    </db-relationship>
    <db-relationship name="toPositions" source="HeatTemplateDbEntity"
    target="PositionTemplateDbEntity" toMany="true">
    <db-attribute-pair source="id_heat" target="fkid_fromheat"/>
    </db-relationship>
    <db-relationship name="belongsToHeat" source="PositionTemplateDbEntity"
    target="HeatTemplateDbEntity" toMany="false">
    <db-attribute-pair source="fkid_heattemplate" target="id_heat"/>
    </db-relationship>
    <db-relationship name="fromHeat" source="PositionTemplateDbEntity"
    target="HeatTemplateDbEntity" toMany="false">
    <db-attribute-pair source="fkid_fromheat" target="id_heat"/>
    </db-relationship>
    <db-relationship name="allRaceSkiers" source="RaceDbEntity"
    target="RaceSkierDbEntity" toMany="true">
    <db-attribute-pair source="id_race" target="fkid_race"/>
    </db-relationship>
    <db-relationship name="belongsToCompetition" source="RaceDbEntity"
    target="CompetitionDbEntity" toMany="false">
    <db-attribute-pair source="fkid_competition" target="id_competition"/>
    </db-relationship>
    <db-relationship name="belongsToRace" source="RaceSkierDbEntity"
    target="RaceDbEntity" toMany="false">
    <db-attribute-pair source="fkid_race" target="id_race"/>
    </db-relationship>
    <db-relationship name="skier" source="RaceSkierDbEntity"
    target="SkierDbEntity" toMany="false">
    <db-attribute-pair source="fkid_skier" target="id_skier"/>
    </db-relationship>
    <db-relationship name="belongsToClub" source="SkierDbEntity"
    target="ClubDbEntity" toMany="false">
    <db-attribute-pair source="fkid_club" target="id_club"/>
    </db-relationship>
    <db-relationship name="competesAsRaceSkiers" source="SkierDbEntity"
    target="RaceSkierDbEntity" toMany="true">
    <db-attribute-pair source="id_skier" target="fkid_skier"/>
    </db-relationship>
    <db-relationship name="allHeats" source="SprintTemplateDbEntity"
    target="HeatTemplateDbEntity" toMany="true">
    <db-attribute-pair source="id_sprinttemplate" target="fkid_sprinttemplate"/>
    </db-relationship>
    <db-relationship name="belongsToCompetition"
    source="SprintTemplateDbEntity" target="CompetitionDbEntity" toMany="false">
    <db-attribute-pair source="fkid_competition" target="id_competition"/>
    </db-relationship>
    <db-relationship name="prolog" source="SprintTemplateDbEntity"
    target="HeatTemplateDbEntity" toMany="false">
    <db-attribute-pair source="fkid_prolog" target="id_heat"/>
    </db-relationship>
    <obj-relationship name="allSkiers" source="ClubObjEntity"
    target="SkierObjEntity" deleteRule="Deny" db-relationship-path="allSkiers"/>
    <obj-relationship name="belongsToClub" source="ClubObjEntity"
    target="CompetitionObjEntity" deleteRule="Nullify"
    db-relationship-path="belongsToCompetition"/>
    <obj-relationship name="allClubs" source="CompetitionObjEntity"
    target="ClubObjEntity" deleteRule="Deny" db-relationship-path="allClubs"/>
    <obj-relationship name="allRaces" source="CompetitionObjEntity"
    target="RaceObjEntity" deleteRule="Deny" db-relationship-path="allRaces"/>
    <obj-relationship name="allSprintTemplates"
    source="CompetitionObjEntity" target="SprintTemplateObjEntity"
    deleteRule="Deny" db-relationship-path="allSprintTemplates"/>
    <obj-relationship name="allPositions" source="HeatTemplateObjEntity"
    target="PositionTemplateObjEntity" deleteRule="Deny"
    db-relationship-path="allPositions"/>
    <obj-relationship name="belongsToSprintTemplate"
    source="HeatTemplateObjEntity" target="SprintTemplateObjEntity"
    deleteRule="Nullify" db-relationship-path="belongsToSprintTemplate"/>
    <obj-relationship name="prologSprintTemplater"
    source="HeatTemplateObjEntity" target="SprintTemplateObjEntity"
    deleteRule="Nullify"
    db-relationship-path="thisPrologBelongsToSprintTemplate"/>
    <obj-relationship name="belongsToHeat"
    source="PositionTemplateObjEntity" target="HeatTemplateObjEntity"
    deleteRule="Nullify" db-relationship-path="belongsToHeat"/>
    <obj-relationship name="allRaceSkiers" source="RaceObjEntity"
    target="RaceSkierObjEntity" deleteRule="Deny"
    db-relationship-path="allRaceSkiers"/>
    <obj-relationship name="belongsToCompetition" source="RaceObjEntity"
    target="CompetitionObjEntity" deleteRule="Nullify"
    db-relationship-path="belongsToCompetition"/>
    <obj-relationship name="belongsToRace" source="RaceSkierObjEntity"
    target="RaceObjEntity" deleteRule="Nullify"
    db-relationship-path="belongsToRace"/>
    <obj-relationship name="skier" source="RaceSkierObjEntity"
    target="SkierObjEntity" deleteRule="Nullify" db-relationship-path="skier"/>
    <obj-relationship name="belongsToClub" source="SkierObjEntity"
    target="ClubObjEntity" deleteRule="Nullify"
    db-relationship-path="belongsToClub"/>
    <obj-relationship name="competesAsRaceSkiers" source="SkierObjEntity"
    target="RaceSkierObjEntity" deleteRule="Deny"
    db-relationship-path="competesAsRaceSkiers"/>
    <obj-relationship name="allHeats" source="SprintTemplateObjEntity"
    target="HeatTemplateObjEntity" deleteRule="Deny"
    db-relationship-path="allHeats"/>
    <obj-relationship name="belongsToCompetition"
    source="SprintTemplateObjEntity" target="CompetitionObjEntity"
    deleteRule="Nullify" db-relationship-path="belongsToCompetition"/>
    <obj-relationship name="prolog" source="SprintTemplateObjEntity"
    target="HeatTemplateObjEntity" deleteRule="Nullify"
    db-relationship-path="prolog"/>
    </data-map>

    2010-09-24 19:32, Tomas Stenlund skrev:
    > Hi again,
    >
    > thanks for the help.
    >
    > I run on Ubuntu Lucid Lynx, and tried java -Xmx512m -jar
    > CayenneModeler.jar but with the same result. It just took a while
    > longer for the heap to fill up. The stacktrace also shows a different
    > position. Anyway, this happens when I add an additional relationship
    > between two entities in my datamodel and do synch. I have included the
    > DomainMap.
    >
    > When I load it into cayenne, select the PositionTemplateDBEntity (the
    > newly added relationship is the "fromHeat" relationship to
    > HeatTemplateDBEntity, the "toPositions" relationship in
    > HeatTemplateDBEntity is the reverse relationship). When I press
    > "Synch", the GUI becomes unresponsive and after a minute or so I get
    > the out of heap space exception. I thought that I might have cause
    > some loop in the model, but anyway to eludes me.
    >
    > /Tomas
    >
    > <?xml version="1.0" encoding="utf-8"?>
    > <data-map xmlns="http://cayenne.apache.org/schema/3.0/modelMap"
    > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    > xsi:schemaLocation="http://cayenne.apache.org/schema/3.0/modelMap
    > http://cayenne.apache.org/schema/3.0/modelMap.xsd"
    > project-version="3.0.0.1">
    > <property name="defaultPackage" value="cc.stenlund.xc.base"/>
    > <db-entity name="ClubDbEntity">
    > <db-attribute name="fkid_competition" type="INTEGER" isMandatory="true"/>
    > <db-attribute name="id_club" type="INTEGER" isPrimaryKey="true"
    > isMandatory="true"/>
    > <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    > </db-entity>
    > <db-entity name="CompetitionDbEntity">
    > <db-attribute name="id_competition" type="INTEGER" isPrimaryKey="true"
    > isMandatory="true"/>
    > <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    > </db-entity>
    > <db-entity name="HeatTemplateDbEntity">
    > <db-attribute name="fkid_sprinttemplate" type="INTEGER"
    > isMandatory="true"/>
    > <db-attribute name="heatname" type="CHAR" isMandatory="true"
    > length="20"/>
    > <db-attribute name="id_heat" type="INTEGER" isPrimaryKey="true"
    > isMandatory="true"/>
    > </db-entity>
    > <db-entity name="PositionTemplateDbEntity">
    > <db-attribute name="fkid_fromheat" type="INTEGER"/>
    > <db-attribute name="fkid_heattemplate" type="INTEGER"
    > isMandatory="true"/>
    > <db-attribute name="fromposition" type="INTEGER"/>
    > <db-attribute name="id_position" type="INTEGER" isPrimaryKey="true"
    > isMandatory="true"/>
    > <db-attribute name="position" type="INTEGER" isMandatory="true"/>
    > </db-entity>
    > <db-entity name="RaceDbEntity">
    > <db-attribute name="fkid_competition" type="INTEGER" isMandatory="true"/>
    > <db-attribute name="id_race" type="INTEGER" isPrimaryKey="true"
    > isMandatory="true"/>
    > <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    > </db-entity>
    > <db-entity name="RaceSkierDbEntity">
    > <db-attribute name="fkid_race" type="INTEGER" isMandatory="true"/>
    > <db-attribute name="fkid_skier" type="INTEGER" isMandatory="true"/>
    > <db-attribute name="id_raceskier" type="INTEGER" isPrimaryKey="true"
    > isMandatory="true"/>
    > </db-entity>
    > <db-entity name="SkierDbEntity">
    > <db-attribute name="firstname" type="CHAR" isMandatory="true"
    > length="80"/>
    > <db-attribute name="fkid_club" type="INTEGER" isMandatory="true"/>
    > <db-attribute name="id_skier" type="INTEGER" isPrimaryKey="true"
    > isMandatory="true"/>
    > <db-attribute name="lastname" type="CHAR" isMandatory="true"
    > length="80"/>
    > </db-entity>
    > <db-entity name="SprintTemplateDbEntity">
    > <db-attribute name="fkid_competition" type="INTEGER" isMandatory="true"/>
    > <db-attribute name="fkid_prolog" type="INTEGER"/>
    > <db-attribute name="id_sprinttemplate" type="INTEGER"
    > isPrimaryKey="true" isMandatory="true"/>
    > <db-attribute name="name" type="CHAR" isMandatory="true" length="80"/>
    > </db-entity>
    > <obj-entity name="ClubObjEntity"
    > className="cc.stenlund.xc.base.ClubObjEntity"
    > dbEntityName="ClubDbEntity">
    > <obj-attribute name="name" type="java.lang.String"
    > db-attribute-path="name"/>
    > </obj-entity>
    > <obj-entity name="CompetitionObjEntity"
    > className="cc.stenlund.xc.base.CompetitionObjEntity"
    > dbEntityName="CompetitionDbEntity">
    > <obj-attribute name="name" type="java.lang.String"
    > db-attribute-path="name"/>
    > </obj-entity>
    > <obj-entity name="HeatTemplateObjEntity"
    > className="cc.stenlund.xc.base.HeatTemplateObjEntity"
    > dbEntityName="HeatTemplateDbEntity">
    > <obj-attribute name="heatname" type="java.lang.String"
    > db-attribute-path="heatname"/>
    > </obj-entity>
    > <obj-entity name="PositionTemplateObjEntity"
    > className="cc.stenlund.xc.base.PositionTemplateObjEntity"
    > dbEntityName="PositionTemplateDbEntity">
    > <obj-attribute name="fkidFromheat" type="java.lang.Integer"
    > db-attribute-path="fkid_fromheat"/>
    > <obj-attribute name="fromposition" type="java.lang.Integer"
    > db-attribute-path="fromposition"/>
    > <obj-attribute name="position" type="java.lang.Integer"
    > db-attribute-path="position"/>
    > </obj-entity>
    > <obj-entity name="RaceObjEntity"
    > className="cc.stenlund.xc.base.RaceObjEntity"
    > dbEntityName="RaceDbEntity">
    > <obj-attribute name="name" type="java.lang.String"
    > db-attribute-path="name"/>
    > </obj-entity>
    > <obj-entity name="RaceSkierObjEntity"
    > className="cc.stenlund.xc.base.RaceSkierObjEntity"
    > dbEntityName="RaceSkierDbEntity">
    > </obj-entity>
    > <obj-entity name="SkierObjEntity"
    > className="cc.stenlund.xc.base.SkierObjEntity"
    > dbEntityName="SkierDbEntity">
    > <obj-attribute name="firstname" type="java.lang.String"
    > db-attribute-path="firstname"/>
    > <obj-attribute name="lastname" type="java.lang.String"
    > db-attribute-path="lastname"/>
    > </obj-entity>
    > <obj-entity name="SprintTemplateObjEntity"
    > className="cc.stenlund.xc.base.SprintTemplateObjEntity"
    > dbEntityName="SprintTemplateDbEntity">
    > <obj-attribute name="name" type="java.lang.String"
    > db-attribute-path="name"/>
    > </obj-entity>
    > <db-relationship name="allSkiers" source="ClubDbEntity"
    > target="SkierDbEntity" toMany="true">
    > <db-attribute-pair source="id_club" target="fkid_club"/>
    > </db-relationship>
    > <db-relationship name="belongsToCompetition" source="ClubDbEntity"
    > target="CompetitionDbEntity" toMany="false">
    > <db-attribute-pair source="fkid_competition" target="id_competition"/>
    > </db-relationship>
    > <db-relationship name="allClubs" source="CompetitionDbEntity"
    > target="ClubDbEntity" toMany="true">
    > <db-attribute-pair source="id_competition" target="fkid_competition"/>
    > </db-relationship>
    > <db-relationship name="allRaces" source="CompetitionDbEntity"
    > target="RaceDbEntity" toMany="true">
    > <db-attribute-pair source="id_competition" target="fkid_competition"/>
    > </db-relationship>
    > <db-relationship name="allSprintTemplates"
    > source="CompetitionDbEntity" target="SprintTemplateDbEntity"
    > toMany="true">
    > <db-attribute-pair source="id_competition" target="fkid_competition"/>
    > </db-relationship>
    > <db-relationship name="allPositions" source="HeatTemplateDbEntity"
    > target="PositionTemplateDbEntity" toMany="true">
    > <db-attribute-pair source="id_heat" target="fkid_heattemplate"/>
    > </db-relationship>
    > <db-relationship name="belongsToSprintTemplate"
    > source="HeatTemplateDbEntity" target="SprintTemplateDbEntity"
    > toMany="false">
    > <db-attribute-pair source="fkid_sprinttemplate"
    > target="id_sprinttemplate"/>
    > </db-relationship>
    > <db-relationship name="thisPrologBelongsToSprintTemplate"
    > source="HeatTemplateDbEntity" target="SprintTemplateDbEntity"
    > toMany="false">
    > <db-attribute-pair source="id_heat" target="fkid_prolog"/>
    > </db-relationship>
    > <db-relationship name="belongsToHeat"
    > source="PositionTemplateDbEntity" target="HeatTemplateDbEntity"
    > toMany="false">
    > <db-attribute-pair source="fkid_heattemplate" target="id_heat"/>
    > </db-relationship>
    > <db-relationship name="allRaceSkiers" source="RaceDbEntity"
    > target="RaceSkierDbEntity" toMany="true">
    > <db-attribute-pair source="id_race" target="fkid_race"/>
    > </db-relationship>
    > <db-relationship name="belongsToCompetition" source="RaceDbEntity"
    > target="CompetitionDbEntity" toMany="false">
    > <db-attribute-pair source="fkid_competition" target="id_competition"/>
    > </db-relationship>
    > <db-relationship name="belongsToRace" source="RaceSkierDbEntity"
    > target="RaceDbEntity" toMany="false">
    > <db-attribute-pair source="fkid_race" target="id_race"/>
    > </db-relationship>
    > <db-relationship name="skier" source="RaceSkierDbEntity"
    > target="SkierDbEntity" toMany="false">
    > <db-attribute-pair source="fkid_skier" target="id_skier"/>
    > </db-relationship>
    > <db-relationship name="belongsToClub" source="SkierDbEntity"
    > target="ClubDbEntity" toMany="false">
    > <db-attribute-pair source="fkid_club" target="id_club"/>
    > </db-relationship>
    > <db-relationship name="competesAsRaceSkiers" source="SkierDbEntity"
    > target="RaceSkierDbEntity" toMany="true">
    > <db-attribute-pair source="id_skier" target="fkid_skier"/>
    > </db-relationship>
    > <db-relationship name="allHeats" source="SprintTemplateDbEntity"
    > target="HeatTemplateDbEntity" toMany="true">
    > <db-attribute-pair source="id_sprinttemplate"
    > target="fkid_sprinttemplate"/>
    > </db-relationship>
    > <db-relationship name="belongsToCompetition"
    > source="SprintTemplateDbEntity" target="CompetitionDbEntity"
    > toMany="false">
    > <db-attribute-pair source="fkid_competition" target="id_competition"/>
    > </db-relationship>
    > <db-relationship name="prolog" source="SprintTemplateDbEntity"
    > target="HeatTemplateDbEntity" toMany="false">
    > <db-attribute-pair source="fkid_prolog" target="id_heat"/>
    > </db-relationship>
    > <obj-relationship name="allSkiers" source="ClubObjEntity"
    > target="SkierObjEntity" deleteRule="Deny"
    > db-relationship-path="allSkiers"/>
    > <obj-relationship name="belongsToClub" source="ClubObjEntity"
    > target="CompetitionObjEntity" deleteRule="Nullify"
    > db-relationship-path="belongsToCompetition"/>
    > <obj-relationship name="allClubs" source="CompetitionObjEntity"
    > target="ClubObjEntity" deleteRule="Deny"
    > db-relationship-path="allClubs"/>
    > <obj-relationship name="allRaces" source="CompetitionObjEntity"
    > target="RaceObjEntity" deleteRule="Deny"
    > db-relationship-path="allRaces"/>
    > <obj-relationship name="allSprintTemplates"
    > source="CompetitionObjEntity" target="SprintTemplateObjEntity"
    > deleteRule="Deny" db-relationship-path="allSprintTemplates"/>
    > <obj-relationship name="allPositions" source="HeatTemplateObjEntity"
    > target="PositionTemplateObjEntity" deleteRule="Deny"
    > db-relationship-path="allPositions"/>
    > <obj-relationship name="belongsToSprintTemplate"
    > source="HeatTemplateObjEntity" target="SprintTemplateObjEntity"
    > deleteRule="Nullify" db-relationship-path="belongsToSprintTemplate"/>
    > <obj-relationship name="prologSprintTemplater"
    > source="HeatTemplateObjEntity" target="SprintTemplateObjEntity"
    > deleteRule="Nullify"
    > db-relationship-path="thisPrologBelongsToSprintTemplate"/>
    > <obj-relationship name="belongsToHeat"
    > source="PositionTemplateObjEntity" target="HeatTemplateObjEntity"
    > deleteRule="Nullify" db-relationship-path="belongsToHeat"/>
    > <obj-relationship name="allRaceSkiers" source="RaceObjEntity"
    > target="RaceSkierObjEntity" deleteRule="Deny"
    > db-relationship-path="allRaceSkiers"/>
    > <obj-relationship name="belongsToCompetition" source="RaceObjEntity"
    > target="CompetitionObjEntity" deleteRule="Nullify"
    > db-relationship-path="belongsToCompetition"/>
    > <obj-relationship name="belongsToRace" source="RaceSkierObjEntity"
    > target="RaceObjEntity" deleteRule="Nullify"
    > db-relationship-path="belongsToRace"/>
    > <obj-relationship name="skier" source="RaceSkierObjEntity"
    > target="SkierObjEntity" deleteRule="Nullify"
    > db-relationship-path="skier"/>
    > <obj-relationship name="belongsToClub" source="SkierObjEntity"
    > target="ClubObjEntity" deleteRule="Nullify"
    > db-relationship-path="belongsToClub"/>
    > <obj-relationship name="competesAsRaceSkiers" source="SkierObjEntity"
    > target="RaceSkierObjEntity" deleteRule="Deny"
    > db-relationship-path="competesAsRaceSkiers"/>
    > <obj-relationship name="allHeats" source="SprintTemplateObjEntity"
    > target="HeatTemplateObjEntity" deleteRule="Deny"
    > db-relationship-path="allHeats"/>
    > <obj-relationship name="belongsToCompetition"
    > source="SprintTemplateObjEntity" target="CompetitionObjEntity"
    > deleteRule="Nullify" db-relationship-path="belongsToCompetition"/>
    > <obj-relationship name="prolog" source="SprintTemplateObjEntity"
    > target="HeatTemplateObjEntity" deleteRule="Nullify"
    > db-relationship-path="prolog"/>
    > </data-map>
    >
    >
    > 2010-09-24 18:27, Andrus Adamchik skrev:
    >> On Linux, you should probably run it as "java -Xmx512m
    >> CayenneModeler.jar" or something like that, so specifying how much
    >> heap the JVM should use is up to you. In a Windows assembly run from
    >> .exe, -Xmx is passed by the executable launcher, and the user doesn't
    >> have much control (except that he can of course run it from command
    >> line, like the example above). So these are some significant
    >> differences.
    >>
    >> Andrus
    >>
    >>
    >> On Sep 24, 2010, at 7:21 PM, gilbertoca wrote:
    >>
    >>> I can confirm this problem.
    >>>
    >>> gilbert..UGEP-DMASI:~$ cat /etc/SuSE-release
    >>> openSUSE 11.3 (i586)
    >>> VERSION = 11.3
    >>> gilbert..UGEP-DMASI:~$ java -version
    >>> java version "1.6.0_21"
    >>> Java(TM) SE Runtime Environment (build 1.6.0_21-b06)
    >>> Java HotSpot(TM) Server VM (build 17.0-b16, mixed mode)
    >>>
    >>> Cayenne version: 3.0.1
    >>>
    >>> In my case, cayenne-modeler freezes and I have to kill it.
    >>> So, I can't use that option.
    >>>
    >>> Regards,
    >>>
    >>> Gilberto
    >>>
    >>> --
    >>> View this message in context:
    >>> http://cayenne.195.n3.nabble.com/Exception-in-Cayenne-Modeler-heap-blows-up-tp1572059p1575026.html
    >>>
    >>> Sent from the Cayenne - User mailing list archive at Nabble.com.
    >>>
    >>
    >
    >



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