Redis support for .NET source code

CAST supports Redis via its NoSQL for .NET extension. Details about how this support is provided for .NET source code is discussed below.

Supported Client Libraries

Library	Supported
StackExchange.Redis
ServiceStack.Redis
Microsoft.Extensions.Caching.Redis
Microsoft.Extensions.Caching.StackExchangeRedis

Supported Operations

Operation	Methods Supported
Insert	Insert APIs StackExchange.Redis StackExchange.Redis.IDatabase.StringSet StackExchange.Redis.IDatabaseAsync.StringSetAsync StackExchange.Redis.IDatabase.Add StackExchange.Redis.IDatabase.GeoAdd' StackExchange.Redis.IDatabase.HashSet StackExchange.Redis.IDatabase.SetCombineAndStore ServiceStack.Redis ServiceStack.Redis.RedisClient.AddItemToList ServiceStack.Redis.RedisClient.AddItemToSet ServiceStack.Redis.RedisClient.AddRangeToList ServiceStack.Redis.RedisClient.AddRangeToSet ServiceStack.Redis.RedisClient.CreateHashSet ServiceStack.Redis.RedisClient.PushItemToList Microsoft.Extensions.Caching.Redis Microsoft.Extensions.Caching.Redis.RedisCache.Set Microsoft.Extensions.Caching.Redis.RedisCache.SetAsync Microsoft.Extensions.Caching.StackExchangeRedis Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.Set Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.SetAsync
Update	Update APIs StackExchange.Redis StackExchange.Redis.IDatabase.StringIncrement StackExchange.Redis.IDatabaseAsync.StringIncrementAsync StackExchange.Redis.IDatabase.KeyMigrate ServiceStack.Redis ServiceStack.Redis.RedisClient.IncrementValueInHash
Select	Select APIs StackExchange.Redis StackExchange.Redis.IDatabase.StringGet StackExchange.Redis.IDatabaseAsync.StringGetAsync StackExchange.Redis.IDatabase.GeoRadius StackExchange.Redis.IDatabaseAsync.GeoRadiusAsync StackExchange.Redis.IDatabaseAsync.HashGetAllAsync StackExchange.Redis.IDatabase.HashGetAll StackExchange.Redis.IDatabase.HashScan StackExchange.Redis.IDatabase.SetScan StackExchange.Redis.IDatabase.Get StackExchange.Redis.IDatabase.HashExists StackExchange.Redis.IDatabase.SetCombineAndStore ServiceStack.Redis ServiceStack.Redis.RedisClient.GetHashCount ServiceStack.Redis.RedisClient.GetHashKeys ServiceStack.Redis.RedisClient.GetListCount ServiceStack.Redis.RedisClient.GetSetCount Microsoft.Extensions.Caching.Redis Microsoft.Extensions.Caching.Redis.RedisCache.Get Microsoft.Extensions.Caching.Redis.RedisCache.GetAsync Microsoft.Extensions.Caching.Redis.RedisCache.GetAndRefresh Microsoft.Extensions.Caching.Redis.RedisCache.GetAndRefreshAsync Microsoft.Extensions.Caching.StackExchangeRedis Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.Get Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.GetAsync Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.GetAndRefresh Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.GetAndRefreshAsync
Delete	Delete APIs StackExchange.Redis StackExchange.Redis.IDatabase.KeyDelete StackExchange.Redis.IDatabase.Remove StackExchange.Redis.IDatabase.RemoveAll StackExchange.Redis.IDatabase.KeyDump ServiceStack.Redis ServiceStack.Redis.RedisClient.RemoveItemFromSet ServiceStack.Redis.RedisClient.RemoveItemFromList ServiceStack.Redis.RedisClient.PopItemFromList Microsoft.Extensions.Caching.Redis Microsoft.Extensions.Caching.Redis.RedisCache.Remove Microsoft.Extensions.Caching.Redis.RedisCache.RemoveAsync Microsoft.Extensions.Caching.StackExchangeRedis Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.Remove Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.RemoveAsync

Objects

Icon	Description
	DotNet Redis Connection
	DotNet Redis Collection
	DotNet Unknown Redis Connection
	DotNet Unknown Redis Collection

Links

Links are created for transaction and function point needs:

Link type	Source and destination of link	Methods supported
belongsTo	From DotNet Redis Collection object to DotNet Redis Connection object
useInsertLink	Between the caller .NET Class / Method objects and Dotnet Redis Collection objects	Insert Methods StringSet StringSetAsync Add GeoAdd HashSet SetCombineAndStore AddItemToList AddItemToSet AddRangeToList AddRangeToSet CreateHashSet PushItemToList GetSetCount SetAsync
useDeleteLink		Delete Methods KeyDelete Remove RemoveAll KeyDump RemoveItemFromSet RemoveItemFromList PopItemFromList RemoveAsync
useSelectLink		Select Methods StringGet StringGetAsync GeoRadius GeoRadiusAsync HashGetAllAsync HashGetAll Sort HashScan SetScan Get GetHashCount GetHashKeys GetListCount GetAsync GetAndRefresh GetAndRefreshAsync
useUpdateLink		Update Methods StringIncrement StringIncrementAsync IncrementValueInHash

What results can you expect?

Once the analysis/snapshot generation has completed, you can view the results in the normal manner (for example via CAST Enlighten). Some examples are shown below.

Redis Connections and Collections

Connection and Collection

public class TestRedis 
    {

        // Configure Redis cache options
        RedisCacheOptions cacheOptions = new RedisCacheOptions("localhost");

        // Create a Redis cache instance
        public RedisCache cache = new RedisCache(cacheOptions);

        // Generate a cache key
        var cacheKey = "Company";

        public void deleteCompany()
        {   
            // Remove the cached item
            cache.Remove(cacheKey);
        }
    }

Insert Operation

public void insertCompany()
        {   
            // Store a value in the cache
            DistributedCacheEntryOptions options = new DistributedCacheEntryOptions();
            byte byteArray = Encoding.UTF8.GetBytes("1, TATA, IND");
            cache.Set(cacheKey, byteArray, options);
        }

Select Operation

public void selectCompany()
        {   
            // Retrieve the value from the cache
            var cachedValue = cache.Get(cacheKey);
        }

Update Operation

// Generate a cache key
var cacheKey = "myCounter";
public void update_()
        {   
            // Retrieve the value from the cache
            newValue = redisDb.StringIncrement(cacheKey);
        }

Delete Operation

public void deleteCompany()
        {   
            // Remove the cached item
            cache.Remove(cacheKey);
        }

Limitations

Cases in which the name is not resolved, Unknown connection/collection object will get created

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