[jira] Created: (XDP-213) Support Join tag with subtags including <key>, <property>, <many-to-one>, <component>

Support Join tag with subtags including <key>, <property>, <many-to-one>, <component>
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                 Key: XDP-213
                 URL: http://jira.codehaus.org/browse/XDP-213
             Project: XDoclet 2 Plugins
          Issue Type: Improvement
          Components: hibernate
    Affects Versions: 1.0.3
            Reporter: Ryan Ye
         Attachments: join-patch.txt

This patch can be viewed as a further solution to issue (http://jira.codehaus.org/browse/XDP-67).
I get the idea from girish sathe. I add a extra attribute "join-name" to @hibernate.property, @hibernate.many-to-one, @hiberante.component tag, so you can define @hibernate.join in class level, and its sub element in method and field level. The following code is the test case I include in this patch.
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;
	}
	
	/**
	 * @hibernate.many-to-one column="join_foreign_key_column" join-name="testJoin" 
	 */
	public Simple getManyToOne() {
		return null;
	}
}

this java src file will generate,

<?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"/>
      <many-to-one column="join_foreign_key_column" access="property" name="manyToOne"/>
    </join>
  </class>
</hibernate-mapping>

To make this patch work, 
1. you should first download patch_new.txt at http://jira.codehaus.org/browse/XDP-67.
2. Next goto http://jira.codehaus.org/browse/XDP-150, that patch is about method="access" issure of hibernate3.0.
If you don't patch that one, JoinTestCase won't be passed. Or, you can manually change access = "property" to access ="method" in JoinMapping.hbm.xml.
3. patch join_patch.txt
Gook Luck to all !

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