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Convert null checks to modern ThrowIfNull checks (#2089)

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Convert null check to modern ThrowIfNull checks
This commit is contained in:
Andrea Vouk
2024-10-26 11:41:58 +02:00
committed by GitHub
parent 0506857f0d
commit 63d85184e1
85 changed files with 209 additions and 783 deletions
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Source/MQTTnet.Server/MqttServer.cs
+12 -52
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@@ -31,10 +31,7 @@ public class MqttServer : Disposable
{
_options = options ?? throw new ArgumentNullException(nameof(options));
if (adapters == null)
{
throw new ArgumentNullException(nameof(adapters));
}
ArgumentNullException.ThrowIfNull(adapters);
_adapters = adapters.ToList();
@@ -202,15 +199,8 @@ public class MqttServer : Disposable
public Task DisconnectClientAsync(string id, MqttServerClientDisconnectOptions options)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
ArgumentNullException.ThrowIfNull(id);
ArgumentNullException.ThrowIfNull(options);
ThrowIfNotStarted();
@@ -226,10 +216,7 @@ public class MqttServer : Disposable
public Task<MqttApplicationMessage> GetRetainedMessageAsync(string topic)
{
if (topic == null)
{
throw new ArgumentNullException(nameof(topic));
}
ArgumentNullException.ThrowIfNull(topic);
ThrowIfNotStarted();
@@ -252,15 +239,8 @@ public class MqttServer : Disposable
public Task InjectApplicationMessage(InjectedMqttApplicationMessage injectedApplicationMessage, CancellationToken cancellationToken = default)
{
if (injectedApplicationMessage == null)
{
throw new ArgumentNullException(nameof(injectedApplicationMessage));
}
if (injectedApplicationMessage.ApplicationMessage == null)
{
throw new ArgumentNullException(nameof(injectedApplicationMessage.ApplicationMessage));
}
ArgumentNullException.ThrowIfNull(injectedApplicationMessage);
ArgumentNullException.ThrowIfNull(injectedApplicationMessage.ApplicationMessage);
MqttTopicValidator.ThrowIfInvalid(injectedApplicationMessage.ApplicationMessage.Topic);
@@ -306,10 +286,7 @@ public class MqttServer : Disposable
public async Task StopAsync(MqttServerStopOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
ArgumentNullException.ThrowIfNull(options);
try
{
@@ -343,15 +320,8 @@ public class MqttServer : Disposable
public Task SubscribeAsync(string clientId, ICollection<MqttTopicFilter> topicFilters)
{
if (clientId == null)
{
throw new ArgumentNullException(nameof(clientId));
}
if (topicFilters == null)
{
throw new ArgumentNullException(nameof(topicFilters));
}
ArgumentNullException.ThrowIfNull(clientId);
ArgumentNullException.ThrowIfNull(topicFilters);
foreach (var topicFilter in topicFilters)
{
@@ -366,15 +336,8 @@ public class MqttServer : Disposable
public Task UnsubscribeAsync(string clientId, ICollection<string> topicFilters)
{
if (clientId == null)
{
throw new ArgumentNullException(nameof(clientId));
}
if (topicFilters == null)
{
throw new ArgumentNullException(nameof(topicFilters));
}
ArgumentNullException.ThrowIfNull(clientId);
ArgumentNullException.ThrowIfNull(topicFilters);
ThrowIfDisposed();
ThrowIfNotStarted();
@@ -384,10 +347,7 @@ public class MqttServer : Disposable
public Task UpdateRetainedMessageAsync(MqttApplicationMessage retainedMessage)
{
if (retainedMessage == null)
{
throw new ArgumentNullException(nameof(retainedMessage));
}
ArgumentNullException.ThrowIfNull(retainedMessage);
ThrowIfDisposed();
ThrowIfNotStarted();