Hi,
I am trying to configure the index rules for jackrabbit where I am using OCM to
persist my data.
My understanding so far is that JackRabbit would index everything unless we
specify specific rules as part of index configuration. I need specific indexes
to improve the start time for a repository.
Once I define the index rules I am unable to retrieve the data.
I am attaching code snippets for index rule, jcrmapping & extracted log
statements from the query execution part.
Let me know if I am missing something or is there a different way of defining
index when using OCM? Is there a separate test case for the same?
In case any additional information is needed related to this then let me know.
Path for storing all the objects is "/rules/metadata"
Index rule configuration for properties is as follows:
<index-rule nodeType="nt:unstructured">
<property>id</property>
</index-rule>
<index-rule nodeType="nt:unstructured">
<property>name</property>
</index-rule>
<index-rule nodeType="nt:unstructured">
<property>className</property>
</index-rule>
<index-rule nodeType="nt:unstructured">
<property>path</property>
</index-rule>
Jcr mapping is as follows:
<class-descriptor className="com.test.TestVO" jcrType="nt:unstructured" >
<field-descriptor fieldName="id" jcrName="id" id="true" />
<field-descriptor fieldName="name" jcrName="name" />
<field-descriptor fieldName="path" path="true" />
<field-descriptor fieldName="prop1" jcrName="prop1" />
<field-descriptor fieldName="prop2" jcrName="prop2" />
<field-descriptor fieldName="prop3" jcrName="prop3" />
<field-descriptor fieldName="prop4" jcrName="prop4" />
</class-descriptor>
Relevant log statements from log file
2009-01-28
11:27:23,446|DEBUG|main|org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl|/jcr:root/rules/element(metadata,
nt:unstructured) [...@ocm_classname='com.test.TestVO']
2009-01-28
11:27:23,446|DEBUG|main|org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl|Get
Objects with expression : /jcr:root/rules/element(metadata, nt:unstructured)
[...@ocm_classname='com.test.TestVO'] and language xpath
2009-01-28
11:27:23,446|DEBUG|main|org.apache.jackrabbit.ocm.manager.impl.ObjectContentManagerImpl|Get
Node Iterator with expression /jcr:root/rules/element(metadata,
nt:unstructured) [...@ocm_classname='com.test.TestVO'] and language xpath
2009-01-28
11:27:23,446|DEBUG|main|org.apache.jackrabbit.core.query.lucene.QueryImpl|Executing
query:
+ Root node
+ Select properties: *
+ PathQueryNode
+ LocationStepQueryNode: NodeTest={} Descendants=false Index=NONE
+ LocationStepQueryNode: NodeTest={}rules Descendants=false Index=NONE
+ LocationStepQueryNode: NodeTest={}metadata Descendants=false Index=NONE
+ NodeTypeQueryNode: Prop={http://www.jcp.org/jcr/1.0}primaryType
Value={http://www.jcp.org/jcr/nt/1.0}unstructured
+ RelationQueryNode: Op: = pr...@{}ocm_classname Type=STRING
Value=com.test.TestVO
2009-01-28
11:27:23,446|DEBUG|main|org.apache.jackrabbit.core.query.lucene.LuceneQueryBuilder|Coerced
com.test.TestVO into NAME.
2009-01-28
11:27:23,446|DEBUG|main|org.apache.jackrabbit.core.query.lucene.QueryResultImpl|getResults(2147483647)
limit=0
2009-01-28
11:27:23,462|DEBUG|main|org.apache.jackrabbit.core.query.lucene.QueryResultImpl|query
executed in 16 ms
2009-01-28
11:27:23,462|DEBUG|main|org.apache.jackrabbit.core.query.lucene.QueryResultImpl|retrieved
ScoreNodes in 0 ms
Regards,
Vishal
MASTEK LTD.
Mastek is in NASSCOM's 'India Top 20' Software Service Exporters List.
In the US, we're called MAJESCOMASTEK
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Opinions expressed in this e-mail are those of the individual and not that of
Mastek Limited, unless specifically indicated to that effect. Mastek Limited
does not accept any responsibility or liability for it. This e-mail and
attachments (if any) transmitted with it are confidential and/or privileged and
solely for the use of the intended person or entity to which it is addressed.
Any review, re-transmission, dissemination or other use of or taking of any
action in reliance upon this information by persons or entities other than the
intended recipient is prohibited. This e-mail and its attachments have been
scanned for the presence of computer viruses. It is the responsibility of the
recipient to run the virus check on e-mails and attachments before opening
them. If you have received this e-mail in error, kindly delete this e-mail from
desktop and server.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
