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package org.apache.tuscany.nosqldatastore.cassandra;
import java.util.ArrayList;
import java.util.List;
import me.prettyprint.cassandra.service.ThriftCluster;
import me.prettyprint.cassandra.service.ThriftKsDef;
import me.prettyprint.hector.api.ddl.ColumnFamilyDefinition;
import me.prettyprint.hector.api.ddl.KeyspaceDefinition;
import me.prettyprint.hector.api.factory.HFactory;
import org.apache.tuscany.nosqldatastore.Database;
import org.apache.tuscany.nosqldatastore.Group;
class CassandraDatabase implements Database {
private String keyspace;
private ThriftCluster cluster;
private List<ColumnFamilyDefinition> cfDefList;
CassandraDatabase(String databaseName, ThriftCluster cluster) {
this.keyspace = databaseName;
this.cluster = cluster;
KeyspaceDefinition ksDef = cluster.describeKeyspace(keyspace);
cfDefList = ksDef.getCfDefs();
}
public Group createGroup(String groupId) {
ColumnFamilyDefinition cfDef = HFactory.createColumnFamilyDefinition(keyspace, groupId);
cluster.addColumnFamily(cfDef);
CassandraGroup group = new CassandraGroup(groupId);
return group;
}
public boolean isAvailable(String key) {
return false;
}
public void deleteGroup(String key) {
cluster.dropColumnFamily(keyspace, key);
}
}
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