The collection has no foreignkeys, says XDoclet

David Zejda Tue, 20 Jul 2004 01:54:55 -0700

I need bidirectional 1:n relation, but I'm still mising something...
Please, have a look on a two simple classes.

package oit.ucase;

/**
 * @ojb.class include-inherited="true"
 *            table="USECASE_HIERARCHY"
 */
public class Deposit
{
    /**
     * Artificial ID key holder
     *
     * @ojb.field nullable="false"
     *            autoincrement="ojb"
     *            primarykey="true"
     */
    private int a_id;

    /**
     * @ojb.collection element-class-ref="oit.ucase.DepositIndulgence"
     *                 collection-class="java.util.TreeSet
     *                 foreignkey="deposit_id"
     *                 auto-retrieve="true"
     *                 auto-update="true"
     *                 auto-delete="true"
     */
    private java.util.SortedSet indulgences = new java.util.TreeSet();
}

package oit.ucase;

/**
 * @ojb.class include-inherited="true"
 *            table="USECASE_HIERARCHY"
 */
public class DepositIndulgence
{
    /**
     * Referential ID key holder
     *
     * @ojb.field
     */
    private int deposit_id;

    /**
     * Holds value of property deposit.
     *
     * @ojb.reference class-ref="oit.ucase.Deposit"
     *                foreignkey="deposit_id"
     *                auto-retrieve="true"
     *                auto-update="false"
     *                auto-delete="false"
     */
    private Deposit deposit;
}

[ojbdoclet] Generating ojb repository descriptor (repository_user.xml) [ojbdoclet] Type oit.ucase.Deposit [ojbdoclet] Type oit.ucase.DepositIndulgence [ojbdoclet] Processed 2 types [ojbdoclet] (XDocletMain.start 53 ) Running XDoclet failed. [ojbdoclet] (XDocletMain.start 54 ) <<The collection indulgences has no foreignkeys>> [ojbdoclet] at xdoclet.DocletTask.start(DocletTask.java:465) [ojbdoclet] at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:110) [ojbdoclet] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269) [ojbdoclet] at org.apache.tools.ant.Task.perform(Task.java:364) [ojbdoclet] at org.apache.tools.ant.Target.execute(Target.java:301) [ojbdoclet] at org.apache.tools.ant.Target.performTasks(Target.java:328) [ojbdoclet] at org.apache.tools.ant.Project.executeTarget(Project.java:1215) [ojbdoclet] at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383) [ojbdoclet] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269) [ojbdoclet] at org.apache.tools.ant.Task.perform(Task.java:364) [ojbdoclet] at org.apache.tools.ant.Target.execute(Target.java:301) [ojbdoclet] at org.apache.tools.ant.Target.performTasks(Target.java:328) [ojbdoclet] at org.apache.tools.ant.Project.executeTarget(Project.java:1215) [ojbdoclet] at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383) [ojbdoclet] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269) [ojbdoclet] at org.apache.tools.ant.Task.perform(Task.java:364) [ojbdoclet] at org.apache.tools.ant.Target.execute(Target.java:301) [ojbdoclet] at org.apache.tools.ant.Target.performTasks(Target.java:328) [ojbdoclet] at org.apache.tools.ant.Project.executeTarget(Project.java:1215) [ojbdoclet] at org.apache.tools.ant.Project.executeTargets(Project.java:1063) [ojbdoclet] at org.apache.tools.ant.Main.runBuild(Main.java:632) [ojbdoclet] at org.apache.tools.ant.Main.startAnt(Main.java:183) [ojbdoclet] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:197) [ojbdoclet] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:56) [ojbdoclet] Caused by: xdoclet.XDocletException: The collection indulgences has no foreignkeys [ojbdoclet] at xdoclet.modules.ojb.OjbTagsHandler.prepare(OjbTagsHandler.java:335) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [ojbdoclet] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [ojbdoclet] at java.lang.reflect.Method.invoke(Method.java:324) [ojbdoclet] at xdoclet.template.TemplateEngine.invoke(TemplateEngine.java:635) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:534) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeContentMethod(TemplateEngine.java:614) [ojbdoclet] at xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:469) [ojbdoclet] at xdoclet.template.TemplateEngine.generate(TemplateEngine.java:347) [ojbdoclet] at xdoclet.XDocletTagSupport.generate(XDocletTagSupport.java:738) [ojbdoclet] at xdoclet.tagshandler.MergeTagsHandler.generateUsingMergedFile(MergeTagsHandler.java:297) [ojbdoclet] at xdoclet.tagshandler.MergeTagsHandler.merge(MergeTagsHandler.java:120) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [ojbdoclet] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [ojbdoclet] at java.lang.reflect.Method.invoke(Method.java:324) [ojbdoclet] at xdoclet.template.TemplateEngine.invoke(TemplateEngine.java:635) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:534) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeBlockMethod(TemplateEngine.java:959) [ojbdoclet] at xdoclet.template.TemplateEngine.handleBlockTag(TemplateEngine.java:926) [ojbdoclet] at xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:466) [ojbdoclet] at xdoclet.template.TemplateEngine.generate(TemplateEngine.java:347) [ojbdoclet] at xdoclet.template.TemplateEngine.start(TemplateEngine.java:414) [ojbdoclet] at xdoclet.TemplateSubTask.startEngine(TemplateSubTask.java:560) [ojbdoclet] at xdoclet.TemplateSubTask.startProcessForAll(TemplateSubTask.java:616) [ojbdoclet] at xdoclet.modules.ojb.OjbSubTask.startProcess(OjbSubTask.java:106) [ojbdoclet] at xdoclet.modules.ojb.OjbSubTask.execute(OjbSubTask.java:90) [ojbdoclet] at xdoclet.XDocletMain.start(XDocletMain.java:48) [ojbdoclet] at xdoclet.DocletTask.start(DocletTask.java:462) [ojbdoclet] ... 23 more [ojbdoclet] --- Nested Exception --- [ojbdoclet] xdoclet.XDocletException: The collection indulgences has no foreignkeys [ojbdoclet] at xdoclet.modules.ojb.OjbTagsHandler.prepare(OjbTagsHandler.java:335) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [ojbdoclet] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [ojbdoclet] at java.lang.reflect.Method.invoke(Method.java:324) [ojbdoclet] at xdoclet.template.TemplateEngine.invoke(TemplateEngine.java:635) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:534) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeContentMethod(TemplateEngine.java:614) [ojbdoclet] at xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:469) [ojbdoclet] at xdoclet.template.TemplateEngine.generate(TemplateEngine.java:347) [ojbdoclet] at xdoclet.XDocletTagSupport.generate(XDocletTagSupport.java:738) [ojbdoclet] at xdoclet.tagshandler.MergeTagsHandler.generateUsingMergedFile(MergeTagsHandler.java:297) [ojbdoclet] at xdoclet.tagshandler.MergeTagsHandler.merge(MergeTagsHandler.java:120) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ojbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [ojbdoclet] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [ojbdoclet] at java.lang.reflect.Method.invoke(Method.java:324) [ojbdoclet] at xdoclet.template.TemplateEngine.invoke(TemplateEngine.java:635) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:534) [ojbdoclet] at xdoclet.template.TemplateEngine.invokeBlockMethod(TemplateEngine.java:959) [ojbdoclet] at xdoclet.template.TemplateEngine.handleBlockTag(TemplateEngine.java:926) [ojbdoclet] at xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:466) [ojbdoclet] at xdoclet.template.TemplateEngine.generate(TemplateEngine.java:347) [ojbdoclet] at xdoclet.template.TemplateEngine.start(TemplateEngine.java:414) [ojbdoclet] at xdoclet.TemplateSubTask.startEngine(TemplateSubTask.java:560) [ojbdoclet] at xdoclet.TemplateSubTask.startProcessForAll(TemplateSubTask.java:616) [ojbdoclet] at xdoclet.modules.ojb.OjbSubTask.startProcess(OjbSubTask.java:106) [ojbdoclet] at xdoclet.modules.ojb.OjbSubTask.execute(OjbSubTask.java:90) [ojbdoclet] at xdoclet.XDocletMain.start(XDocletMain.java:48) [ojbdoclet] at xdoclet.DocletTask.start(DocletTask.java:462) [ojbdoclet] at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:110) [ojbdoclet] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269) [ojbdoclet] at org.apache.tools.ant.Task.perform(Task.java:364) [ojbdoclet] at org.apache.tools.ant.Target.execute(Target.java:301) [ojbdoclet] at org.apache.tools.ant.Target.performTasks(Target.java:328) [ojbdoclet] at org.apache.tools.ant.Project.executeTarget(Project.java:1215) [ojbdoclet] at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383) [ojbdoclet] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269) [ojbdoclet] at org.apache.tools.ant.Task.perform(Task.java:364) [ojbdoclet] at org.apache.tools.ant.Target.execute(Target.java:301) [ojbdoclet] at org.apache.tools.ant.Target.performTasks(Target.java:328) [ojbdoclet] at org.apache.tools.ant.Project.executeTarget(Project.java:1215) [ojbdoclet] at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383) [ojbdoclet] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269) [ojbdoclet] at org.apache.tools.ant.Task.perform(Task.java:364) [ojbdoclet] at org.apache.tools.ant.Target.execute(Target.java:301) [ojbdoclet] at org.apache.tools.ant.Target.performTasks(Target.java:328) [ojbdoclet] at org.apache.tools.ant.Project.executeTarget(Project.java:1215) [ojbdoclet] at org.apache.tools.ant.Project.executeTargets(Project.java:1063) [ojbdoclet] at org.apache.tools.ant.Main.runBuild(Main.java:632) [ojbdoclet] at org.apache.tools.ant.Main.startAnt(Main.java:183) [ojbdoclet] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:197) [ojbdoclet] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:56)


Thanks in advance!

David

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The collection has no foreignkeys, says XDoclet

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