alfresco-community-repo/source/java/org/alfresco/repo/domain/hibernate/Node.hbm.xml

<?xml version='1.0' encoding='UTF-8'?>

<!DOCTYPE hibernate-mapping PUBLIC
    '-//Hibernate/Hibernate Mapping DTD 3.0//EN' 
    'http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd'>

<hibernate-mapping>

   <typedef class="org.alfresco.repo.domain.hibernate.QNameUserType" name="QName" />

   <class
         name="org.alfresco.repo.domain.hibernate.NodeImpl"
         proxy="org.alfresco.repo.domain.Node"
         table="node"
         dynamic-update="false"
         dynamic-insert="false"
         select-before-update="false" 
         lazy="true" 
         optimistic-lock="version"  >
      <!-- composite PK -->
      <composite-id name="key" class="org.alfresco.repo.domain.NodeKey">
         <key-property name="protocol" length="50" />
         <key-property name="identifier" length="100" />
         <key-property name="guid" length="36"/>
      </composite-id>
      <property name="typeQName" column="type_qname" type="QName" length="255" not-null="true" />
      <!-- forward assoc to node status -->
      <one-to-one
            name="status"
            class="org.alfresco.repo.domain.hibernate.NodeStatusImpl"
            constrained="true"
            lazy="no-proxy"
            fetch="select">
      </one-to-one>
      <!-- forward assoc to properties -->
      <map
            name="properties" 
            table="node_properties"
            lazy="false" 
            fetch="join"  
            sort="unsorted"
            inverse="false" 
            optimistic-lock="true"
            cascade="delete" >
         <key>
            <column name="protocol" length="50" />
            <column name="identifier" length="100" />
            <column name="guid" length="36" />
         </key>
         <map-key column="qname" type="QName" length="128" />
         <composite-element class="org.alfresco.repo.domain.PropertyValue" >
            <property name="actualType" column="actual_type" type="string" length="15" not-null="true" />
            <property name="multiValued" column="multi_valued" type="boolean" not-null="true" />
            <property name="persistedType" column="persisted_type" type="string" length="15" not-null="true" />
            <property name="booleanValue" column="boolean_value" type="boolean" />
            <property name="longValue" column="long_value" type="long" />
            <property name="floatValue" column="float_value" type="float" />
            <property name="doubleValue" column="double_value" type="double" />
            <property name="stringValue" column="string_value" type="string" length="1024"/>
            <property name="serializableValue" column="serializable_value" type="serializable" length="16384"/>
         </composite-element>
      </map>
      <!-- forward assoc to aspects -->
      <set
            name="aspects"
            table="node_aspects"
            lazy="true"
            sort="unsorted"
            inverse="false" 
            fetch="select"
            optimistic-lock="true"
            cascade="delete" >
         <key>
            <column name="protocol" length="50"  />
            <column name="identifier" length="100" />
            <column name="guid" length="36" />
         </key>
         <element column="qname" type="QName" length="128"/>
      </set>
      <!-- forward assoc to store -->
      <many-to-one
            name="store"
            class="org.alfresco.repo.domain.hibernate.StoreImpl"
            not-null="true"
            insert="false"
            update="false" 
            lazy="no-proxy"
            optimistic-lock="true"
            fetch="select">
         <column name="protocol" />
         <column name="identifier" />
      </many-to-one>
      <!-- inverse assoc to parent childassocs -->
      <bag
            name="parentAssocs"
            lazy="true"
            inverse="true" 
            cascade="none"
            optimistic-lock="true"
            fetch="select" >
         <key>
            <column name="child_protocol" />
            <column name="child_identifier" />
            <column name="child_guid" length="36" />
         </key>
         <one-to-many class="org.alfresco.repo.domain.hibernate.ChildAssocImpl" />
      </bag>
      <!-- inverse assoc to child childassocs -->
      <bag
            name="childAssocs"
            inverse="true"
            lazy="true" 
            cascade="none"
            optimistic-lock="true"
            fetch="select" >
         <key>
            <column name="parent_protocol" />
            <column name="parent_identifier" />
            <column name="parent_guid" length="36" />
         </key>
         <one-to-many class="org.alfresco.repo.domain.hibernate.ChildAssocImpl"  />
         
      </bag>
      <!-- inverse assoc to source nodeassocs -->
      <bag
            name="sourceNodeAssocs"
            inverse="true" 
            cascade="none"
            optimistic-lock="true" >
         <key>
            <column name="target_protocol" />
            <column name="target_identifier" />
            <column name="target_guid" length="36" />
         </key>
         <one-to-many class="org.alfresco.repo.domain.hibernate.NodeAssocImpl" />
      </bag>
      <!-- inverse assoc to target nodeassocs -->
      <bag
            name="targetNodeAssocs"
            inverse="true" 
            cascade="none"
            optimistic-lock="true" >
         <key>
            <column name="source_protocol" />
            <column name="source_identifier" />
            <column name="source_guid" length="36" />
         </key>
         <one-to-many class="org.alfresco.repo.domain.hibernate.NodeAssocImpl" />
      </bag>
   </class>

   <class
         name="org.alfresco.repo.domain.hibernate.NodeStatusImpl"
         proxy="org.alfresco.repo.domain.NodeStatus"
         table="node_status"
         dynamic-update="false"
         dynamic-insert="false"
         select-before-update="false" 
         lazy="true" 
         optimistic-lock="version"  >
      <!-- composite PK -->
      <composite-id name="key" class="org.alfresco.repo.domain.NodeKey">
         <key-property name="protocol" length="50" />
         <key-property name="identifier" length="100" />
         <key-property name="guid" length="36"/>
      </composite-id>
      <property name="changeTxnId" column="change_txn_id" type="string" length="56" not-null="true" />
      <property name="deleted" column="deleted" type="boolean" not-null="true" />
   </class>
   
   <class
         name="org.alfresco.repo.domain.hibernate.ChildAssocImpl"
         proxy="org.alfresco.repo.domain.ChildAssoc"
         dynamic-insert="false"
         dynamic-update="false"
         lazy="true"
         optimistic-lock="version"
         table="child_assoc" >
      <id
            name="id"
            column="id" 
            type="long" >
         <generator class="increment" />
      </id>
      <property name="typeQName" column="type_qname" type="QName" length="255" not-null="true" />
      <property name="qname" column="qname" type="QName" length="255" not-null="true" />
      <property name="isPrimary" />
      <property name="index" column="assoc_index" />
      <!-- forward assoc to parent node -->
      <many-to-one 
            name="parent"
            class="org.alfresco.repo.domain.hibernate.NodeImpl"
            lazy="false"
            fetch="join"
            optimistic-lock="true"
            not-null="true" >
         <column name="parent_protocol" />
         <column name="parent_identifier" />
         <column name="parent_guid" length="36" />
      </many-to-one>
      <!-- forward assoc to child node -->
      <many-to-one
            name="child" 
            lazy="false"
            fetch="join"
            class="org.alfresco.repo.domain.hibernate.NodeImpl"
            optimistic-lock="true"
            not-null="true" >
         <column name="child_protocol" />
         <column name="child_identifier" />
         <column name="child_guid" length="36" />
      </many-to-one>
   </class>

   <class
         name="org.alfresco.repo.domain.hibernate.NodeAssocImpl"
         proxy="org.alfresco.repo.domain.NodeAssoc"
         table="node_assoc" >
      <id
            name="id"
            column="id"
            type="long" >
         <generator class="increment" />
      </id>
      <property name="typeQName" column="type_qname" type="QName" length="255" not-null="true" />
      <!-- forward assoc to source node -->
      <many-to-one
            name="source"
            class="org.alfresco.repo.domain.hibernate.NodeImpl"
            not-null="true" >
         <column name="source_protocol" />
         <column name="source_identifier" />
         <column name="source_guid" length="36" />
      </many-to-one>
      <!-- forward assoc to target node -->
      <many-to-one
            name="target"
            class="org.alfresco.repo.domain.hibernate.NodeImpl"
            not-null="true" >
         <column name="target_protocol" />
         <column name="target_identifier" />
         <column name="target_guid" length="36" />
      </many-to-one>
   </class>
   
   <query name="store.GetAllStores">
      select
         store
      from
         org.alfresco.repo.domain.hibernate.StoreImpl as store
   </query>
   
   <query name="node.GetNodeAssoc">
      select
         assoc
      from
         org.alfresco.repo.domain.hibernate.NodeImpl as source
         join source.targetNodeAssocs as assoc
         join assoc.target as target
      where
         source.key.protocol = :sourceKeyProtocol and
         source.key.identifier = :sourceKeyIdentifier and
         source.key.guid = :sourceKeyGuid and
         assoc.typeQName = :assocTypeQName and
         target.key.protocol = :targetKeyProtocol and
         target.key.identifier = :targetKeyIdentifier and
         target.key.guid = :targetKeyGuid
   </query>
   
   <query name="node.GetNodeAssocTargets">
      select
         target
      from
         org.alfresco.repo.domain.hibernate.NodeImpl as source
         join source.targetNodeAssocs as assoc
         join assoc.target as target
      where
         source.key.protocol = :sourceKeyProtocol and
         source.key.identifier = :sourceKeyIdentifier and
         source.key.guid = :sourceKeyGuid and
         assoc.typeQName = :assocTypeQName
   </query>

   <query name="node.GetNodeAssocSources">
      select
         source
      from
         org.alfresco.repo.domain.hibernate.NodeImpl as target
         join target.sourceNodeAssocs as assoc
         join assoc.source as source
      where
         target.key.protocol = :targetKeyProtocol and
         target.key.identifier = :targetKeyIdentifier and
         target.key.guid = :targetKeyGuid and
         assoc.typeQName = :assocTypeQName
   </query>

   <query name="node.GetNextChangeTxnIds">
      select distinct
         status.changeTxnId
      from
         org.alfresco.repo.domain.hibernate.NodeStatusImpl as status
      where
         status.changeTxnId > :currentTxnId
      order by
         status.changeTxnId
   </query>

   <query name="node.GetChangedNodeStatusesCount">
      select
         count(status.changeTxnId)
      from
         org.alfresco.repo.domain.hibernate.NodeStatusImpl as status
      where
         status.key.protocol = :storeProtocol and
         status.key.identifier = :storeIdentifier and
         status.deleted = :deleted and
         status.changeTxnId = :changeTxnId
   </query>

   <query name="node.GetChangedNodeStatuses">
      select
         status
      from
         org.alfresco.repo.domain.hibernate.NodeStatusImpl as status
      where
         status.key.protocol = :storeProtocol and
         status.key.identifier = :storeIdentifier and
         status.deleted = :deleted and
         status.changeTxnId = :changeTxnId
   </query>

   <query name="node.patch.GetNodesWithPersistedSerializableProperties">
      select distinct
         node
      from
         org.alfresco.repo.domain.hibernate.NodeImpl as node
      where
         node.properties.serializableValue is not null and
         node.properties.multiValued = false
   </query>

</hibernate-mapping>