Awesome

Wicket Cassandra Datastore

This project provides an org.apache.wicket.pageStore.IDataStore implementation that writes pages to an Apache Cassandra cluster.

Requirements

• Apache Cassandra 0.6.3 or newer
• Apache Wicket 1.5-SNAPSHOT (no release of 1.5 available yet)

Keyspace Defintion

<Keyspace Name="Wicket">
	<ColumnFamily Name="Session"
			ColumnType="Super"
			CompareWith="UTF8Type"
			CompareSubcolumnsWith="UTF8Type"
			RowsCached="10000"
			KeysCached="50%"
			Comment="A column family with for session ids"/>
	/>
	<ReplicaPlacementStrategy>org.apache.cassandra.locator.RackUnawareStrategy</ReplicaPlacementStrategy>
	<ReplicationFactor>1</ReplicationFactor>
	<EndPointSnitch>org.apache.cassandra.locator.EndPointSnitch</EndPointSnitch>
</Keyspace>

Schema

 keystore (Wicket)
   I
   ~ super column family (Session)
     I
      ~ super column (session id)
        I
        ~ Column (page id)

Usage

see org.wicketstuff.datastore.cassandra.demo.DemoApplication in src/test/java