FeatureRelationship.xml

<?xml version="1.0" encoding="UTF-8" ?> 
 
<!DOCTYPE sqlMap 
    PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN" 
    "http://ibatis.apache.org/dtd/sql-map-2.dtd"> 
 

<sqlMap namespace="FeatureRelationship">

        
     <typeAlias alias="FeatureRelationship"
        type="org.gmod.schema.sequence.FeatureRelationship"/>
     
	 <resultMap id="map-basic-feature-relationship" class="FeatureRelationship">
		<result property="featureRelationshipId" column="feature_relationship_id"/>
  	    <result property="cvTerm.cvTermId" column="relation_type_id"/>
  	    <result property="rank" column="rank"/>
  	    <result property="value" column="relation_value" />
     </resultMap>
	   
     <resultMap id="map-feature-relationship-for-objectId" class="FeatureRelationship" 
		        extends="map-basic-feature-relationship">
		<result property="featureByObjectId.featureId" column="object_id"/>
     </resultMap>

	 <resultMap id="map-feature-relationship-for-subjectId" class="FeatureRelationship"
		        extends="map-basic-feature-relationship">
		<result property="featureBySubjectId" column="subject_id" 
			                                  select="getLazyFeatureById"/>
     </resultMap>
	
    <resultMap id="select-relationship" class="FeatureRelationship">
		<result property="featureRelationshipId" column="feature_relationship_id"/>
        <result property="featureBySubjectId" column="subject_id" 
			                                  select="getLazyFeatureById" />
        <result property="featureByObjectId"  column="object_id"
			                                  select="getLazyFeatureById" />
        <result property="value" column="value" />
        <result property="rank" column="rank" />
        <result property="cvTerm" column="type_id" select="getCvtermByCvTermId" />
     </resultMap>
     
     <!--  select feature_relationship -->
     <select id="getFeatureRelationship" resultMap="select-relationship">
       SELECT feature_relationship_id, subject_id, object_id, type_id, value, rank 
       FROM feature_relationship
       WHERE
         <dynamic>
             <isNotNull property="object_id">                        
               object_id=#object_id#
             </isNotNull>
             <isNotNull property="subject_id">                        
               subject_id=#subject_id#
             </isNotNull>
         </dynamic>
     </select>


    <update id="updateFeatureRelationshipsForSubjectId" 
           parameterClass="FeatureRelationship">
      UPDATE feature_relationship
      SET
        rank=$rank$, type_id=$cvTerm.cvTermId$
      WHERE subject_id=
           ( SELECT feature_id FROM feature WHERE uniquename=#featureBySubjectId.uniqueName# )
      AND   object_id=
           ( SELECT feature_id FROM feature WHERE uniquename=#featureByObjectId.uniqueName# )
   </update>
   
   <insert id="insertFeatureRelationship" 
           parameterClass="FeatureRelationship">
      INSERT INTO feature_relationship
        ( subject_id, object_id, type_id, rank )
      VALUES
        ( (SELECT feature_id FROM feature WHERE uniquename=#featureBySubjectId.uniqueName#),
          (SELECT feature_id FROM feature WHERE uniquename=#featureByObjectId.uniqueName#),
          $cvTerm.cvTermId$, $rank$ )
   </insert>
   
</sqlMap>