[
http://jira.codehaus.org/browse/XDP-67?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_86971
]
Ryan Ye commented on XDP-67:
----------------------------
I create a patch to let join support property subtag. But I don't how to upload
this patch :( It seems only thing i can do here is post a comment.
Here is the test case I include in my patch, show how @hibernate.join tags
works after using this patch.
//JoinMapping.java
package org.xdoclet.plugin.hibernate.pojo;
/**
* @author Ryan Ye
* @hibernate.class table="join_parent_table"
* @hibernate.join name="testJoin" table="join_table"
* @hibernate.join-key column="join_key_column"
*/
public class JoinMapping {
/**
* @hibernate.id generator-class="assigned"
*/
public Integer getId(){
return null;
}
/**
* @hibernate.property column="join_property_column"
join-name="testJoin"
*/
public String getJoinProperty(){
return null;
}
}
this java src will generate
//JoinMapping.hbm.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd";>
<hibernate-mapping>
<class table="join_parent_table"
name="org.xdoclet.plugin.hibernate.pojo.JoinMapping">
<id access="property" name="id">
<generator class="assigned"/>
</id>
<join table="join_table">
<key column="join_key_column"/>
<property name="joinProperty" access="property"
column="join_property_column"/>
</join>
</class>
</hibernate-mapping>
> hibernate join table property cannot be configured
> --------------------------------------------------
>
> Key: XDP-67
> URL: http://jira.codehaus.org/browse/XDP-67
> Project: XDoclet 2 Plugins
> Issue Type: Bug
> Components: hibernate
> Affects Versions: 1.0.3, hibernate-1.0
> Reporter: Andreas Wuest
> Assigned To: Konstantin Pribluda
> Fix For: 1.0.4
>
> Attachments: patch.txt, patch_new.txt, screenshot-1.jpg
>
>
> Hello,
> i have a small problem with join tables in xdoclet 2. i have a class
> mapping that contains the following join table mapping (works fine
> with hibernate 3.0), unnecessary tags removed so it is better to read :
> <class name="Geschaeft" table="BA2_E_GESCHAEFT_VW" discriminator-value="-5"
> lazy="false">
> <composite-id name="id" class="GeschaeftPK">
> <key-property name="bank" type="java.lang.Long">
> <column name="BANK_ID" scale="3" precision="0" not-null="true"
> sql-type="NUMBER" />
> </key-property>
> <key-property name="stichtag" type="java.lang.Long">
> <column name="STICHTAG" scale="8" precision="0" not-null="true"
> sql-type="NUMBER" />
> </key-property>
> <key-property name="laufkennung" type="java.lang.Long">
> <column name="LAUFKENNUNG_NR" scale="2" precision="0" not-null="true"
> sql-type="NUMBER" />
> </key-property>
> <key-property name="kontoNr" type="java.lang.Long">
> <column name="KONTO_NR" scale="15" precision="0" not-null="true"
> sql-type="NUMBER" />
> </key-property>
> <key-property name="kontoNrSub" type="java.lang.Long">
> <column name="KONTO_NR_SUB" scale="15" precision="0" not-null="true"
> sql-type="NUMBER" />
> </key-property>
> </composite-id>
> <join table="BA2_R_GESCHAEFT_VW" optional="true" inverse="false"
> fetch="join">
> <key>
> <column name="BANK_ID" scale="3" precision="0" not-null="true"
> sql-type="NUMBER" />
> <column name="STICHTAG" scale="8" precision="0" not-null="true"
> sql-type="NUMBER" />
> <column name="LAUFKENNUNG_NR" scale="2" precision="0"
> not-null="true" sql-type="NUMBER" />
> <column name="KONTO_NR" scale="15" precision="0" not-null="true"
> sql-type="NUMBER" />
> <column name="KONTO_NR_SUB" scale="15" precision="0" not-null="true"
> sql-type="NUMBER" />
> </key>
> <property name="istKurzfristig" type="java.lang.Boolean">
> <column name="IST_KURZFRISTIG" scale="1" precision="0"
> not-null="false" sql-type="NUMBER" />
> </property>
> </join>
> </class>
> problem is, that
> i have no idea how to tell xdoclet 2 that the property "istKurzfristig"
> has to be within the join tag. xdoclet always adds the property
> tag to the class tag that surrounds the join tag. Looking at the
> Join.jelly file it looks like it is not possible to add properties
> to the join table tag, which makes the join tag impossible to use
> with xdoclet 2, or did i miss something ?
> another minor problem:
> incomplete documentation : @hibernate.join-key is not documented
> at http://xdoclet.codehaus.org/HibernateTags
> however it is required if you are using @hibernate.join (error message
> tell you that the join-key is missing
> [xdoclet] 15.06.2005 16:24:18
> org.apache.commons.jelly.expression.jexl.JexlExp
> ression evaluate
> [xdoclet] WARNUNG: Caught exception evaluating:
> org.apache.commons.jexl.Expres
> [EMAIL PROTECTED] Reason: java.lang.RuntimeException: hibernate.join-key is
> requi
> red in AbstractGeschaeft at line 90
> [xdoclet] java.lang.RuntimeException: hibernate.join-key is required in
> Abstra
> ctGeschaeft at line 90
> [xdoclet] at org.generama.Plugin.assertTrue(Plugin.java:158)
> [xdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [xdoclet] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
> sorImpl.java:39)
> regards,
> Andreas
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