Exemplo n.º 1
0
        public static CfDef ToCassandraCfDef(this ColumnFamily columnFamily, string keyspace)
        {
            if (columnFamily == null)
            {
                return(null);
            }
            var result = new CfDef
            {
                Id              = columnFamily.Id,
                Name            = columnFamily.Name,
                Keyspace        = keyspace,
                Column_type     = "Standard",
                Comparator_type = columnFamily.ComparatorType.ToString(),
                Caching         = columnFamily.ToCassandraCachingValue()
            };

            if (columnFamily.Compression != null)
            {
                result.Compression_options = columnFamily.Compression.ToCassandraCompressionDef();
            }
            if (columnFamily.GCGraceSeconds.HasValue)
            {
                result.Gc_grace_seconds = columnFamily.GCGraceSeconds.Value;
            }
            if (columnFamily.ReadRepairChance != null)
            {
                result.Read_repair_chance = columnFamily.ReadRepairChance.Value;
            }

            var compactionStrategy = columnFamily.CompactionStrategy;

            if (compactionStrategy != null)
            {
                result.Compaction_strategy         = compactionStrategy.CompactionStrategyType.ToStringValue();
                result.Compaction_strategy_options = compactionStrategy.CompactionStrategyOptions.ToCassandraCompactionStrategyOptions();
            }

            if (columnFamily.BloomFilterFpChance.HasValue)
            {
                result.Bloom_filter_fp_chance = columnFamily.BloomFilterFpChance.Value;
            }

            if (columnFamily.DefaultTtl.HasValue)
            {
                result.Default_time_to_live = columnFamily.DefaultTtl.Value;
            }

            return(result);
        }
Exemplo n.º 2
0
        public static ColumnFamily FromCassandraCfDef(this CfDef cfDef)
        {
            if (cfDef == null)
            {
                return(null);
            }
            var result = new ColumnFamily
            {
                Name           = cfDef.Name,
                Id             = cfDef.Id,
                ComparatorType = new ColumnComparatorType(cfDef.Comparator_type)
            };

            if (cfDef.__isset.gc_grace_seconds)
            {
                result.GCGraceSeconds = cfDef.Gc_grace_seconds;
            }
            if (cfDef.__isset.caching)
            {
                result.Caching = cfDef.Caching.ToColumnFamilyCaching();
            }
            if (cfDef.__isset.read_repair_chance)
            {
                result.ReadRepairChance = cfDef.Read_repair_chance;
            }
            if (cfDef.Compression_options != null)
            {
                result.Compression = cfDef.Compression_options.FromCassandraCompressionOptions();
            }

            var compactionStrategyType    = cfDef.Compaction_strategy.FromStringValue <CompactionStrategyType>();
            var compactionStrategyOptions = cfDef.Compaction_strategy_options.FromCassandraCompactionStrategyOptions();

            result.CompactionStrategy = new CompactionStrategy(compactionStrategyType, compactionStrategyOptions);

            if (cfDef.__isset.bloom_filter_fp_chance)
            {
                result.BloomFilterFpChance = cfDef.Bloom_filter_fp_chance;
            }

            if (cfDef.__isset.default_time_to_live)
            {
                result.DefaultTtl = cfDef.Default_time_to_live;
            }

            return(result);
        }
Exemplo n.º 3
0
 private static string ToCassandraCachingValue(this ColumnFamily columnFamily)
 {
     return(columnFamily.Caching.ToCassandraStringValue());
 }