internal RawCounterGauge(string name, string jsonId, AzureWebApEnvironmentVariables environmentVariable, ICachedEnvironmentVariableAccess cache)
{
this.name = name;
this.jsonId = jsonId;
this.environmentVariable = environmentVariable;
this.cacheHelper = cache;
}
internal RawCounterGauge(string name, string jsonId, AzureWebApEnvironmentVariables environmentVariable, ICachedEnvironmentVariableAccess cache)
{
this.name = name;
this.jsonId = jsonId;
this.environmentVariable = environmentVariable;
this.cacheHelper = cache;
}
/// <summary>
/// Retrieves raw counter data from Environment Variables.
/// </summary>
/// <param name="name"> Name of the counter to be selected from JSON.</param>
/// <param name="environmentVariable">Environment variables - unused.</param>
/// <returns> Value of the counter.</returns>
public long GetCounterValue(string name, AzureWebApEnvironmentVariables environmentVariable)
{
if (this.returnJsonOne)
{
this.returnJsonOne = false;
return(CacheHelper.PerformanceCounterValue(name, this.jsonOne));
}
else
{
this.returnJsonOne = true;
return(CacheHelper.PerformanceCounterValue(name, this.jsonTwo));
}
}
/// <summary>
/// Retrieves raw counter data from Environment Variables.
/// </summary>
/// <param name="name"> Name of the counter to be selected from JSON.</param>
/// <returns> Value of the counter.</returns>
public long GetCounterValue(string name, AzureWebApEnvironmentVariables environmentVariable)
{
if (this.returnJsonOne)
{
this.returnJsonOne = false;
return CacheHelper.Instance.PerformanceCounterValue(name, this.jsonOne);
}
else
{
this.returnJsonOne = true;
return CacheHelper.Instance.PerformanceCounterValue(name, this.jsonTwo);
}
}
/// <summary>
/// Retrieves raw counter data from Environment Variables.
/// </summary>
/// <param name="name"> Name of the counter to be selected from JSON.</param>
/// <returns> Value of the counter.</returns>
public int GetCounterValue(string name, AzureWebApEnvironmentVariables environmentVariable)
{
if (returnJsonOne)
{
returnJsonOne = false;
return(CacheHelper.Instance.PerformanceCounterValue(name, jsonOne));
}
else
{
returnJsonOne = true;
return(CacheHelper.Instance.PerformanceCounterValue(name, jsonTwo));
}
}
/// <summary>
/// Checks if a key is in the cache and if not
/// Retrieves raw counter data from Environment Variables
/// Cleans raw JSON for only requested counter
/// Creates value for caching.
/// </summary>
/// <param name="name">Cache key and name of the counter to be selected from JSON.</param>
/// <param name="environmentVariable">Identifier of the environment variable.</param>
/// <returns>Value from cache.</returns>
public long GetCounterValue(string name, AzureWebApEnvironmentVariables environmentVariable)
{
if (!CacheHelper.Instance.IsInCache(name))
{
PerformanceCounterImplementation client = new PerformanceCounterImplementation();
string uncachedJson = client.GetAzureWebAppEnvironmentVariables(environmentVariable);
if (uncachedJson == null)
{
return(0);
}
CacheHelper.Instance.SaveToCache(name, uncachedJson, DateTimeOffset.Now.AddMilliseconds(500));
}
string json = this.GetFromCache(name).ToString();
long value = PerformanceCounterValue(name, json);
return(value);
}
/// <summary>
/// Checks if a key is in the cache and if not
/// Retrieves raw counter data from Environment Variables
/// Cleans raw JSON for only requested counter
/// Creates value for caching.
/// </summary>
/// <param name="name">Cache key and name of the counter to be selected from JSON.</param>
/// <param name="environmentVariable">Identifier of the environment variable.</param>
/// <returns>Value from cache.</returns>
public long GetCounterValue(string name, AzureWebApEnvironmentVariables environmentVariable)
{
if (!CacheHelper.Instance.IsInCache(name))
{
PerformanceCounterImplementation client = new PerformanceCounterImplementation();
string uncachedJson = client.GetAzureWebAppEnvironmentVariables(environmentVariable);
if (uncachedJson == null)
{
return 0;
}
CacheHelper.Instance.SaveToCache(name, uncachedJson, DateTimeOffset.Now.AddMilliseconds(500));
}
string json = this.GetFromCache(name).ToString();
long value = this.PerformanceCounterValue(name, json);
return value;
}
/// <summary>
/// Retrieves counter data from Azure Web App Environment Variables.
/// </summary>
/// <param name="environmentVariable">Name of environment variable.</param>
/// <returns>Raw JSON with counters.</returns>
public string GetAzureWebAppEnvironmentVariables(AzureWebApEnvironmentVariables environmentVariable)
{
return Environment.GetEnvironmentVariable(this.environmentVariableMapping[environmentVariable]);
}
/// <summary>
/// Initializes a new instance of the <see cref="RateCounterGauge"/> class.
/// </summary>
/// <param name="name"> Name of counter variable.</param>
/// <param name="jsonId">JSON identifier of the counter variable.</param>
/// <param name="environmentVariable"> Identifier of the corresponding environment variable.</param>
/// <param name="counter">Dependant counter.</param>
public RateCounterGauge(string name, string jsonId, AzureWebApEnvironmentVariables environmentVariable, ICounterValue counter = null)
: this(name, jsonId, environmentVariable, counter, CacheHelper.Instance)
{
}
/// <summary>
/// Retrieves counter data from Azure Web App Environment Variables.
/// </summary>
/// <param name="environmentVariable">Name of environment variable</param>
/// <returns>Raw Json with</returns>
public string GetAzureWebAppEnvironmentVariables(AzureWebApEnvironmentVariables environmentVariable)
{
return(Environment.GetEnvironmentVariable(this.listEnvironmentVariables[(int)environmentVariable]));
}
/// <summary>
/// Initializes a new instance of the <see cref="RateCounterGauge"/> class.
/// </summary>
/// <param name="name"> Name of counter variable.</param>
/// <param name="jsonId">JSON identifier of the counter variable.</param>
/// <param name="environmentVariable"> Identifier of the corresponding environment variable.</param>
/// <param name="counter">Dependant counter.</param>
public RateCounterGauge(string name, string jsonId, AzureWebApEnvironmentVariables environmentVariable, ICounterValue counter = null)
: this(name, jsonId, environmentVariable, counter, CacheHelper.Instance)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="RawCounterGauge"/> class.
/// </summary>
/// <param name="name">Name of counter variable.</param>
/// <param name="jsonId">JSON identifier of the counter variable.</param>
/// <param name="environmentVariable">Identifier of the environment variable.</param>
public RawCounterGauge(string name, string jsonId, AzureWebApEnvironmentVariables environmentVariable)
: this(name, jsonId, environmentVariable, CacheHelper.Instance)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="PerformanceCounterFromJsonGauge"/> class.
/// </summary>
/// <param name="name">Name of counter variable.</param>
/// <param name="jsonId">Json identifier of the counter variable.</param>
/// <param name="environmentVariable">Identifier of the environment variable.</param>
public PerformanceCounterFromJsonGauge(string name, string jsonId, AzureWebApEnvironmentVariables environmentVariable)
: this(name, jsonId, environmentVariable, CacheHelper.Instance)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="RawCounterGauge"/> class.
/// </summary>
/// <param name="name">Name of counter variable.</param>
/// <param name="jsonId">JSON identifier of the counter variable.</param>
/// <param name="environmentVariable">Identifier of the environment variable.</param>
public RawCounterGauge(string name, string jsonId, AzureWebApEnvironmentVariables environmentVariable)
: this(name, jsonId, environmentVariable, CacheHelper.Instance)
{
}
/// <summary>
/// Retrieves counter data from Azure Web App Environment Variables.
/// </summary>
/// <param name="environmentVariable">Name of environment variable.</param>
/// <returns>Raw JSON with counters.</returns>
public string GetAzureWebAppEnvironmentVariables(AzureWebApEnvironmentVariables environmentVariable)
{
return(Environment.GetEnvironmentVariable(this.environmentVariableMapping[environmentVariable]));
}
