THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The Solr component allows interfacing you to interface with an Apache Lucene Solr server.
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solr://host[:port]/solr?[options]
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Operations
The following operations
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are currently supported.
operation | description |
|---|---|
INSERT | insert a new record based on headers values (headers must be prefixed with "SolrField.") |
ADD_BEAN | insert a new record based on values in an annotated bean |
DELETE_BY_ID | delete a record by ID |
DELETE_BY_QUERY | delete a record by a query |
COMMIT | performs a commit on any pending index changes |
ROLLBACK | performs a rollback on any pending index changes |
OPTIMIZE | performs a commit on any pending index changes and then runs the optimize command |
Example
Below is a simple INSERT example in Java and Spring XML.
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from("direct:start")
.setHeader(SolrConstants.OPERATION, constant(SolrConstants.OPERATION_INSERT))
.setHeader(SolrConstants.FIELD + "id", body())
.to("solr://localhost:8983/solr");
</route>
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<route>
<from uri="direct:start"/>
<setHeader headerName="SolrOperation">
<constant>INSERT</constant>
</setHeader>
<setHeader headerName="SolrField.id">
<simple>${body}</simple>
</setHeader>
<to uri="solr://localhost:8983/solr"/>
</route>
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A client would simply need to pass a String body message to this route as follows.
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template.sendBody("direct:start", "value1");
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Querying Solr
Currently, this component doesn't support querying data (will be added later). For now, you can query Solr in a route using HTTP.
TODO: add a simple example to retrieve the data inserted above.
For more information, see these resources...
example
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