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Performance tweaks for AVM Indexing.

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Removed calls to getXXXPaths().
Changed mappings of properties and aspects on AVM Nodes to
favor get all calls. 
Added getAspects() and getNodeProperties() which take
AVMNodeDescriptors.
Used these in AVM Indexing to reduce the number of redundant full lookups.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6121 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2007-06-27 18:24:05 +00:00
parent dcca019090
commit 8aa69caee3
19 changed files with 446 additions and 266 deletions
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16
source/java/org/alfresco/repo/avm/hibernate/AVM.hbm.xml
View File

@@ -51,6 +51,22 @@
<key column="id"/>
<element type="QName" not-null="true" column="name" length="200"/>
</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"/>
<map-key type="QName" length="200" column="qname"/>
<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>
<!-- Deleted nodes -->
<subclass name="DeletedNodeImpl"
proxy="DeletedNode"

12
source/java/org/alfresco/repo/avm/hibernate/AVMNodePropertyDAOHibernate.java
View File

@@ -1,5 +1,6 @@
package org.alfresco.repo.avm.hibernate;
import java.util.Iterator;
import java.util.List;
import org.alfresco.repo.avm.AVMNode;
@@ -91,4 +92,15 @@ class AVMNodePropertyDAOHibernate extends HibernateDaoSupport
delete.setParameter("name", name);
delete.executeUpdate();
}
/* (non-Javadoc)
* @see org.alfresco.repo.avm.AVMNodePropertyDAO#iterate()
*/
@SuppressWarnings("unchecked")
public Iterator<AVMNodeProperty> iterate()
{
Query query =
getSession().createQuery("from AVMNodePropertyImpl anp");
return (Iterator<AVMNodeProperty>)query.iterate();
}
}