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3e2311888bab15ac9da2cd4faea9b4738d50e4fb
alfresco-community-repo/source/java/org/alfresco/repo/avm/hibernate/AVM.hbm.xml
Derek Hulley 3e2311888b Merged V2.2 to HEAD 
8083: Merged V2.1 to V2.2
      8066: RM-31 and related issues (ACT-729)
      8068: Fix for AR-1997
   8084: Fixed script error on notify page of invite website user wizard
   8086: Merged V2.1 to V2.2
      8075: Clear()ing a hibernate session, is not always enough to guarantee that transactions not use unbounded amounts of memory
      8076: Turn off test that needs to be fixed real soon now.
   8092: Implementation for:   http://issues.alfresco.com/browse/AR-1744
   8093: Fixed upgrade scripts for V2.1.2 to V2.2 upgrades
   8096: Fix for AWC-1578 and AWC-1814
   8097: Added new indexes missing from scripts and made index names consistent.
   8098: Fix for AWC-1548
   8100: Removed use of QName from alf_permission table
   8102: Fix for AWC-1690
   8103: test was == on id that used to be long but is now a Long


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8476 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2008-03-10 13:11:50 +00:00

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<?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 package="org.alfresco.repo.avm">
<typedef class="org.alfresco.repo.domain.hibernate.QNameUserType" name="QName" />
<!-- AVMNodeBean is the abstract base for filesystem like objects.
We're using the one table per class hierarchy strategy to implement
polymorphism. -->
<class table="avm_nodes" abstract="true"
name="AVMNodeImpl"
proxy="AVMNode"
optimistic-lock="version"
lazy="true">
<cache usage="read-write"/>
<!-- The id is set programmatically using an Issuer. See below. -->
<id name="id"
column="id"
type="long"/>
<!-- I suppose this would be more efficient to encode type by an int.
We'll see if using a string makes a difference. -->
<discriminator column="class_type"
type="string"
length="20"/>
<!-- We're using hibernate's own versioning scheme for concurrency control.
I don't know how well that will play with a full Spring-JTA stack. -->
<version column="vers"
name="vers"
type="long"/>
<!-- This should really be not null, but I haven't figured out
the right way to build the relation so that nullability constraints
won't cause violations in the db during saves. -->
<property name="versionID" type="int" column="version_id"
not-null="true"/>
<property name="guid" type="string" length="36" column="guid"/>
<component name="basicAttributes" class="BasicAttributesImpl">
<property name="creator" type="string" not-null="true"/>
<property name="owner" type="string" not-null="true"/>
<property name="lastModifier" type="string" not-null="true"/>
<property name="createDate" type="long" not-null="true"/>
<property name="modDate" type="long" not-null="true"/>
<property name="accessDate" type="long" not-null="true"/>
</component>
<property name="isRoot" column="is_root" type="boolean"/>
<many-to-one name="storeNew" class="AVMStoreImpl" column="store_new_id" foreign-key="fk_avm_n_store"/>
<!-- ACL -->
<many-to-one name="acl" column="acl_id" foreign-key="fk_avm_n_acl" cascade="none"
class="org.alfresco.repo.domain.hibernate.DbAccessControlListImpl"/>
<set name="aspects" fetch="join" lazy="false" table="avm_aspects_new" cascade="all" optimistic-lock="true">
<cache usage="read-write"/>
<key column="id" not-null="true" foreign-key="fk_avm_asp_n"/>
<element column="qname_id" type="long" not-null="true"/>
</set>
<map name="properties" fetch="join" lazy="false" table="avm_node_properties_new" cascade="all" optimistic-lock="true">
<cache usage="read-write"/>
<key column="node_id" not-null="true" foreign-key="fk_avm_np_n"/>
<map-key column="qname_id" type="long" />
<composite-element class="org.alfresco.repo.domain.PropertyValue">
<property name="actualType" column="actual_type_n" type="integer" not-null="true" />
<property name="persistedType" column="persisted_type_n" type="integer" not-null="true" />
<property name="multiValued" column="multi_valued" type="boolean" 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>
<!-- Deleted nodes -->
<subclass name="DeletedNodeImpl"
proxy="DeletedNode"
lazy="true"
discriminator-value="deletednode">
<property name="deletedType" type="int"/>
</subclass>
<!-- Directories, two flavors. -->
<subclass name="DirectoryNodeImpl"
proxy="DirectoryNode"
abstract="true"
lazy="true">
<!-- A Layered Directory is our smart symlink thingy. -->
<subclass name="LayeredDirectoryNodeImpl"
proxy="LayeredDirectoryNode"
discriminator-value="layereddirectory" lazy="true">
<!-- The layer id is an implementation trick to disambiguate
exactly what layer is being refered to in various circumstances. -->
<property name="layerID" column="layer_id" type="long"/>
<!-- The is the moral equivalent of the value of a symlink. -->
<property name="indirection" column="indirection"
type="string" length="511" />
<property name="indirectionVersion" type="int" column="indirection_version"/>
<!-- This marks a layered directory as either knowing itself what
it points at (true) or inheriting what it points at from its
container (false).
Ideally we would have the column 'indirection' in the index but it is too long.
-->
<property name="primaryIndirection"
column="primary_indirection" type="boolean" index="idx_avm_n_pi" />
<property name="opacity" column="opacity" type="boolean"/>
<!-- Map of names to DirectoryEntries. -->
</subclass>
<!-- Just plain directories. -->
<subclass name="PlainDirectoryNodeImpl"
discriminator-value="plaindirectory" proxy="PlainDirectoryNode" lazy="true">
</subclass>
</subclass>
<!-- There are two kinds of files, plain and symlinky. -->
<subclass name="FileNodeImpl"
proxy="FileNode"
abstract="true"
lazy="false">
<!-- Plain files just have a reference to a Content object. -->
<subclass discriminator-value="plainfile"
name="PlainFileNodeImpl" proxy="PlainFileNode" lazy="true">
<property name="contentURL" column="content_url" type="string" length="128"/>
<property name="mimeType" column="mime_type" type="string" length="64"/>
<property name="encoding" column="encoding" type="string" length="16"/>
<property name="length" column="length" type="long"/>
</subclass>
<!-- Layered files are almost exactly copy on write symlinks. -->
<subclass name="LayeredFileNodeImpl"
discriminator-value="layeredfile" proxy="LayeredFileNode" lazy="true">
<property name="indirection" type="string" length="511"
column="indirection" />
<property name="indirectionVersion" type="int" column="indirection_version"/>
</subclass>
</subclass>
</class>
<!-- A store is the what we used to call a virtual repository. -->
<class table="avm_stores" name="AVMStoreImpl"
proxy="AVMStore" optimistic-lock="version">
<cache usage="read-write"/>
<id name="id" column="id" type="long">
<generator class="native"/>
</id>
<version name="vers" column="vers" type="long"/>
<property name="name" column="name" type="string" unique="true"/>
<property type="int" name="nextVersionID"
column="next_version_id" not-null="true"/>
<!-- Every AVMStore has a root directory that is the current root directory. -->
<many-to-one name="root" class="DirectoryNodeImpl"
column="current_root_id" cascade="save-update" foreign-key="fk_avm_s_root">
</many-to-one>
<!-- ACL -->
<many-to-one name="storeAcl" column="acl_id" foreign-key="fk_avm_s_acl" cascade="none"
class="org.alfresco.repo.domain.hibernate.DbAccessControlListImpl"/>
</class>
<class name="AVMStorePropertyImpl" proxy="AVMStoreProperty" table="avm_store_properties">
<id name="id" column="id" type="long">
<generator class="native"/>
</id>
<many-to-one name="store" class="AVMStoreImpl" column="avm_store_id" foreign-key="fk_avm_sp_store"/>
<many-to-one
name="name"
class="org.alfresco.repo.domain.hibernate.QNameEntityImpl"
column="qname_id"
foreign-key="fk_avm_sp_qname"
lazy="proxy"
fetch="select"
unique="false"
not-null="true"
cascade="none" />
<component class="org.alfresco.repo.domain.PropertyValue" name="value">
<property name="actualType" column="actual_type_n" type="integer" not-null="true" />
<property name="persistedType" column="persisted_type_n" type="integer" not-null="true" />
<property name="multiValued" column="multi_valued" type="boolean" 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"/>
</component>
</class>
<class name="VersionRootImpl" proxy="VersionRoot" table="avm_version_roots">
<cache usage="read-write"/>
<id name="id" column="id" type="long">
<generator class="native"></generator>
</id>
<natural-id>
<property name="versionID" type="int" not-null="true"
column="version_id" index="idx_avm_vr_version">
</property>
<many-to-one name="avmStore" column="avm_store_id"
class="AVMStoreImpl" not-null="true" foreign-key="fk_avm_vr_store">
</many-to-one>
</natural-id>
<property name="createDate" type="long" not-null="true" column="create_date">
</property>
<property name="creator" type="string" column="creator"
not-null="true">
</property>
<many-to-one name="root" class="DirectoryNodeImpl"
column="root_id" not-null="true" foreign-key="fk_avm_vr_root">
</many-to-one>
<property name="tag" type="string" length="255" column="tag"/>
<property name="description" type="string" length="4000" column="description"/>
</class>
<class name="ChildEntryImpl" proxy="ChildEntry" table="avm_child_entries">
<cache usage="read-write"/>
<composite-id name="key" class="ChildKey">
<key-many-to-one name="parent" column="parent_id" class="DirectoryNodeImpl" foreign-key="fk_avm_ce_parent"/>
<key-property name="name" column="name" type="string" length="160"/>
</composite-id>
<many-to-one name="child" column="child_id" class="AVMNodeImpl" not-null="true" foreign-key="fk_avm_ce_child"/>
</class>
<class name="HistoryLinkImpl" proxy="HistoryLink" table="avm_history_links">
<composite-id>
<key-many-to-one name="ancestor" class="AVMNodeImpl" column="ancestor" foreign-key="fk_avm_hl_ancestor"/>
<key-many-to-one name="descendent" class="AVMNodeImpl" column="descendent" foreign-key="fk_avm_hl_desc"/>
</composite-id>
</class>
<class name="MergeLinkImpl" proxy="MergeLink" table="avm_merge_links">
<composite-id>
<key-many-to-one name="mfrom" class="AVMNodeImpl" column="mfrom" foreign-key="fk_avm_ml_from"/>
<key-many-to-one name="mto" class="AVMNodeImpl" column="mto" foreign-key="fk_avm_ml_to"/>
</composite-id>
</class>
<!-- When a snapshot is created we stow away all of the layered
nodes that were frozen by the snapshot so that subsequent
snapshots can find them and force copies. -->
<class name="VersionLayeredNodeEntryImpl" proxy="VersionLayeredNodeEntry"
table="avm_version_layered_node_entry">
<composite-id>
<key-many-to-one name="version" class="VersionRootImpl" column="version_root_id" foreign-key="fk_avm_vlne_vr"/>
<key-property name="md5Sum" type="string" length="32" column="md5sum"/>
</composite-id>
<property name="path" type="string" length="512" column="path"/>
</class>
<!-- DEPRECATED START -->
<!-- These are kept so that the AVMPropertiesPatch and AVMAspectsPatch -->
<class name="AVMNodePropertyImpl" proxy="AVMNodeProperty" table="avm_node_properties">
<id name="id" column="id" type="long">
<generator class="native"/>
</id>
<many-to-one name="node" class="AVMNodeImpl" column="node_id" foreign-key="fk_avm_np_node"/>
<property name="name" column="qname" type="QName" length="200" index="idx_avm_np_name"/>
<component class="org.alfresco.repo.domain.PropertyValue" name="value">
<property name="actualType" column="actual_type_n" type="integer" not-null="true" />
<property name="persistedType" column="persisted_type_n" type="integer" not-null="true" />
<property name="multiValued" column="multi_valued" type="boolean" 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"/>
</component>
</class>
<!-- Aspect name table for AVM Nodes. -->
<class name="AVMAspectNameImpl" proxy="AVMAspectName" table="avm_aspects">
<id name="id" column="id" type="long">
<generator class="native"/>
</id>
<many-to-one name="node" class="AVMNodeImpl" column="node_id" foreign-key="fk_avm_asp_node"/>
<property name="name" column="qname" type="QName" length="200"/>
</class>
<!-- DEPRECATED END -->
<class name="IssuerIDImpl" proxy="IssuerID" table="avm_issuer_ids" optimistic-lock="version" lazy="false">
<id name="issuer" type="string" length="32" column="issuer"/>
<version name="version" column="version" type="long"/>
<property name="next" type="long" column="next_id" not-null="true"/>
</class>
<query name="ChildEntry.DeleteByParent">
<![CDATA[
delete ChildEntryImpl ce
where ce.key.parent = :parent
]]>
</query>
<query name="AVMNode.GetNewInStore">
<![CDATA[
from AVMNodeImpl an
where an.storeNew = :store
]]>
</query>
<query name="AVMNode.GetNewInStoreID">
<![CDATA[
select an.id
from AVMNodeImpl an
where an.storeNew = :store
]]>
</query>
<query name="AVMNode.ClearNewInStore">
<![CDATA[
update versioned AVMNodeImpl an
set an.storeNew = null
where an.storeNew = :store
]]>
</query>
<query name="AVMNode.GetNewLayeredDirectory">
<![CDATA[
select an.id
from LayeredDirectoryNodeImpl an
where an.storeNew = :store
]]>
</query>
<query name="AVMNode.GetNewLayeredFile">
<![CDATA[
select an.id
from LayeredFileNodeImpl an
where an.storeNew = :store
]]>
</query>
<query name="AVMNode.GetDescendents">
<![CDATA[
select hl.descendent
from HistoryLinkImpl hl
where hl.ancestor = :node
]]>
</query>
<query name="HistoryLink.ByAncestor">
<![CDATA[
from HistoryLinkImpl hl
where hl.ancestor = :node
]]>
</query>
<query name="AVMNode.GetMergedTo">
<![CDATA[
select ml.mto
from MergeLinkImpl ml
where ml.mfrom = :merged
]]>
</query>
<query name="MergeLink.ByFrom">
<![CDATA[
from MergeLinkImpl ml
where ml.mfrom = :merged
]]>
</query>
<query name="VersionRoot.GetVersionRoot">
<![CDATA[
select v.root
from VersionRootImpl v
where
v.avmStore = :store and v.versionID = :version
]]>
</query>
<query name="VersionRoot.VersionByID">
<![CDATA[
from VersionRootImpl v
where
v.avmStore = :store and v.versionID = :version
]]>
</query>
<query name="FindOrphans">
<![CDATA[
from AVMNodeImpl an
where
an not in ( select ce.child
from ChildEntryImpl ce )
and an.isRoot = false
]]>
</query>
<query name="PlainFileNode.GetContentUrls">
<![CDATA[
select
pfn.contentURL
from
PlainFileNodeImpl pfn
where pfn.contentURL is not null
]]>
</query>
</hibernate-mapping>
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