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DOCSP-37266: Add try-catch logic to code samples (#188)
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@mcmorisi
mcmorisi authored May 6, 2024
1 parent 6577f1e commit 7afd6d0
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Showing 18 changed files with 333 additions and 225 deletions.
24 changes: 15 additions & 9 deletions source/includes/code-examples/delete-many/DeleteMany.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,20 +14,26 @@ public class DeleteMany

public static void Main(string[] args)
{
Setup();
try {
Setup();

var filter = Builders<Restaurant>.Filter
.Eq(r => r.Borough, "Brooklyn");
var filter = Builders<Restaurant>.Filter
.Eq(r => r.Borough, "Brooklyn");

var docs = _restaurantsCollection.Find(filter).ToList();
var docs = _restaurantsCollection.Find(filter).ToList();

// Deletes documents by using builders
Console.WriteLine("Deleting documents...");
var result = DeleteMultipleRestaurantsBuilder();
// Deletes documents by using builders
Console.WriteLine("Deleting documents...");
var result = DeleteMultipleRestaurantsBuilder();

Console.WriteLine($"Deleted documents: {result.DeletedCount}");
Console.WriteLine($"Deleted documents: {result.DeletedCount}");

Restore(docs);
Restore(docs);

// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to delete due to an error: " + me);
}
}

// Deletes all documents that have a Borough value of "Brooklyn"
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24 changes: 15 additions & 9 deletions source/includes/code-examples/delete-many/DeleteManyAsync.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,20 +14,26 @@ public class DeleteManyAsync

public static async Task Main(string[] args)
{
Setup();
try {
Setup();

var filter = Builders<Restaurant>.Filter
.Eq(r => r.Borough, "Brooklyn");
var filter = Builders<Restaurant>.Filter
.Eq(r => r.Borough, "Brooklyn");

var docs = _restaurantsCollection.Find(filter).ToList();
var docs = _restaurantsCollection.Find(filter).ToList();

// Deletes documents by using builders
Console.WriteLine("Deleting documents...");
var result = await DeleteMultipleRestaurantsBuilderAsync();
// Deletes documents by using builders
Console.WriteLine("Deleting documents...");
var result = await DeleteMultipleRestaurantsBuilderAsync();

Console.WriteLine($"Deleted documents: {result.DeletedCount}");
Console.WriteLine($"Deleted documents: {result.DeletedCount}");

Restore(docs);
Restore(docs);

// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to delete due to an error: " + me);
}
}

// Deletes all documents that have a Borough value of "Brooklyn"
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24 changes: 15 additions & 9 deletions source/includes/code-examples/delete-one/DeleteOne.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,20 +14,26 @@ public class DeleteOne

public static void Main(string[] args)
{
Setup();
try {
Setup();

var filter = Builders<Restaurant>.Filter
.Eq(r => r.Name, "Ready Penny Inn");
var filter = Builders<Restaurant>.Filter
.Eq(r => r.Name, "Ready Penny Inn");

var doc = _restaurantsCollection.Find(filter).First();

var doc = _restaurantsCollection.Find(filter).First();
// Deletes a document by using builders
Console.WriteLine("Deleting a document with builders...");
var result = DeleteARestaurantBuilder();

// Deletes a document by using builders
Console.WriteLine("Deleting a document with builders...");
var result = DeleteARestaurantBuilder();
Console.WriteLine($"Deleted documents: {result.DeletedCount}");

Console.WriteLine($"Deleted documents: {result.DeletedCount}");
Restore(doc);

Restore(doc);
// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to delete due to an error: " + me);
}
}

private static DeleteResult DeleteARestaurantBuilder()
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24 changes: 15 additions & 9 deletions source/includes/code-examples/delete-one/DeleteOneAsync.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,20 +14,26 @@ public class DeleteOneAsync

public static async Task Main(string[] args)
{
Setup();
try {
Setup();

var filter = Builders<Restaurant>.Filter
.Eq(r => r.Name, "Ready Penny Inn");
var filter = Builders<Restaurant>.Filter
.Eq(r => r.Name, "Ready Penny Inn");

var doc = _restaurantsCollection.Find(filter).First();

var doc = _restaurantsCollection.Find(filter).First();
// Deletes a document by using builders
Console.WriteLine("Deleting a document with builders...");
var result = await DeleteARestaurantBuilderAsync();

// Deletes a document by using builders
Console.WriteLine("Deleting a document with builders...");
var result = await DeleteARestaurantBuilderAsync();
Console.WriteLine($"Deleted documents: {result.DeletedCount}");

Console.WriteLine($"Deleted documents: {result.DeletedCount}");
Restore(doc);

Restore(doc);
// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to delete due to an error: " + me);
}
}

private static async Task<DeleteResult> DeleteARestaurantBuilderAsync()
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38 changes: 22 additions & 16 deletions source/includes/code-examples/find-many/FindMany.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,27 +14,33 @@ public class FindMany

public static void Main(string[] args)
{
Setup();
try {
Setup();

// Finds multiple documents by using builders
Console.WriteLine("Finding documents with builders...:");
var restaurants = FindMultipleRestaurantsBuilderSync();
Console.WriteLine($"Number of documents found: {restaurants.Count}");
// Finds multiple documents by using builders
Console.WriteLine("Finding documents with builders...:");
var restaurants = FindMultipleRestaurantsBuilderSync();
Console.WriteLine($"Number of documents found: {restaurants.Count}");

// Prints extra space for console readability
Console.WriteLine();
// Prints extra space for console readability
Console.WriteLine();

// Retrieves multiple documents by using LINQ
Console.WriteLine("Finding documents with LINQ...:");
restaurants = FindMultipleRestaurantsLinqSync();
Console.WriteLine($"Number of documents found: {restaurants.Count}");
// Retrieves multiple documents by using LINQ
Console.WriteLine("Finding documents with LINQ...:");
restaurants = FindMultipleRestaurantsLinqSync();
Console.WriteLine($"Number of documents found: {restaurants.Count}");

Console.WriteLine();
Console.WriteLine();

// Retrieves all documents in the "restaurants" collection
Console.WriteLine("Finding all documents...:");
restaurants = FindAllRestaurantsSync();
Console.WriteLine($"Number of documents found: {restaurants.Count}");
// Retrieves all documents in the "restaurants" collection
Console.WriteLine("Finding all documents...:");
restaurants = FindAllRestaurantsSync();
Console.WriteLine($"Number of documents found: {restaurants.Count}");

// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to find due to an error: " + me);
}
}

public static List<Restaurant> FindMultipleRestaurantsBuilderSync()
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38 changes: 22 additions & 16 deletions source/includes/code-examples/find-many/FindManyAsync.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -15,27 +15,33 @@ public class FindManyAsync

public static async Task Main(string[] args)
{
Setup();
try {
Setup();

// Finds multiple documents by using builders
Console.WriteLine("Finding documents with builders...:");
var restaurantsBuilders = await FindMultipleRestaurantsBuilderAsync();
Console.WriteLine($"Number of documents found: {restaurantsBuilders.Count}");
// Finds multiple documents by using builders
Console.WriteLine("Finding documents with builders...:");
var restaurantsBuilders = await FindMultipleRestaurantsBuilderAsync();
Console.WriteLine($"Number of documents found: {restaurantsBuilders.Count}");

// Prints extra space for console readability
Console.WriteLine();
// Prints extra space for console readability
Console.WriteLine();

// Retrieves multiple documents by using LINQ
Console.WriteLine("Finding documents with LINQ...:");
var restaurantsLinq = await FindMultipleRestaurantsLinqAsync();
Console.WriteLine($"Number of documents found: {restaurantsLinq.Count}");
// Retrieves multiple documents by using LINQ
Console.WriteLine("Finding documents with LINQ...:");
var restaurantsLinq = await FindMultipleRestaurantsLinqAsync();
Console.WriteLine($"Number of documents found: {restaurantsLinq.Count}");

Console.WriteLine();
Console.WriteLine();

// Retrieves all documents in the "restaurants" collection
Console.WriteLine("Finding all documents...:");
var allRestaurants = await FindAllRestaurantsAsync();
Console.WriteLine($"Number of documents found: {allRestaurants.Count}");
// Retrieves all documents in the "restaurants" collection
Console.WriteLine("Finding all documents...:");
var allRestaurants = await FindAllRestaurantsAsync();
Console.WriteLine($"Number of documents found: {allRestaurants.Count}");

// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to find due to an error: " + me);
}
}

private static async Task<List<Restaurant>> FindMultipleRestaurantsBuilderAsync()
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24 changes: 15 additions & 9 deletions source/includes/code-examples/find-one/FindOne.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,18 +14,24 @@ public class FindOne

public static void Main(string[] args)
{
Setup();
try {
Setup();

// Finds one document by using builders
Console.WriteLine("Finding a document with builders...");
FindOneRestaurantBuilder();
// Finds one document by using builders
Console.WriteLine("Finding a document with builders...");
FindOneRestaurantBuilder();

// Prints extra space for console readability
Console.WriteLine();
// Prints extra space for console readability
Console.WriteLine();

// Finds one document by using LINQ
Console.WriteLine("Finding a document with LINQ...");
FindOneRestaurantLinq();
// Finds one document by using LINQ
Console.WriteLine("Finding a document with LINQ...");
FindOneRestaurantLinq();

// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to find due to an error: " + me);
}
}

private static void FindOneRestaurantBuilder()
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34 changes: 20 additions & 14 deletions source/includes/code-examples/find-one/FindOneAsync.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -15,20 +15,26 @@ public class FindOneAsync

public static async Task Main(string[] args)
{
Setup();

// Finds one document by using builders
var buildersDocument = await FindOneRestaurantBuilderAsync();
Console.WriteLine("Finding a document with builders...");
Console.WriteLine(buildersDocument.ToBsonDocument());

// Prints extra space for console readability
Console.WriteLine();

// Finds one document by using LINQ
var linqDocument = await FindOneRestaurantLinqAsync();
Console.WriteLine("Finding a document with LINQ...");
Console.WriteLine(linqDocument.ToBsonDocument());
try {
Setup();

// Finds one document by using builders
var buildersDocument = await FindOneRestaurantBuilderAsync();
Console.WriteLine("Finding a document with builders...");
Console.WriteLine(buildersDocument.ToBsonDocument());

// Prints extra space for console readability
Console.WriteLine();

// Finds one document by using LINQ
var linqDocument = await FindOneRestaurantLinqAsync();
Console.WriteLine("Finding a document with LINQ...");
Console.WriteLine(linqDocument.ToBsonDocument());

// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to find due to an error: " + me);
}
}

private static async Task<Restaurant> FindOneRestaurantBuilderAsync()
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40 changes: 23 additions & 17 deletions source/includes/code-examples/insert-many/InsertMany.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,32 +14,38 @@ public class InsertMany

public static void Main(string[] args)
{
Setup();
try {
Setup();

// Creates a filter for all documents that have a "name" value of "Mongo's Pizza"
var filter = Builders<Restaurant>.Filter
.Eq(r => r.Name, "Mongo's Pizza");
// Creates a filter for all documents that have a "name" value of "Mongo's Pizza"
var filter = Builders<Restaurant>.Filter
.Eq(r => r.Name, "Mongo's Pizza");

// Finds all documents that match the filter
var foundRestaurants = _restaurantsCollection.Find(filter).ToList();
// Finds all documents that match the filter
var foundRestaurants = _restaurantsCollection.Find(filter).ToList();

Console.WriteLine($"Number of restaurants found before insert: {foundRestaurants.Count}");
Console.WriteLine($"Number of restaurants found before insert: {foundRestaurants.Count}");

// Prints extra space for console readability
Console.WriteLine();
// Prints extra space for console readability
Console.WriteLine();

Console.WriteLine("Inserting documents...");
Console.WriteLine("Inserting documents...");

// Inserts the documents by using a helper method
InsertManyRestaurants();
// Inserts the documents by using a helper method
InsertManyRestaurants();

// Finds all documents that match the filter after the insert
foundRestaurants = _restaurantsCollection.Find(filter).ToList();
// Finds all documents that match the filter after the insert
foundRestaurants = _restaurantsCollection.Find(filter).ToList();

// Prints the number of documents found
Console.WriteLine($"Number of restaurants inserted: {foundRestaurants.Count}");
// Prints the number of documents found
Console.WriteLine($"Number of restaurants inserted: {foundRestaurants.Count}");

Cleanup();
Cleanup();

// Prints a message if any exceptions occur during the operation
} catch (MongoException me) {
Console.WriteLine("Unable to insert due to an error: " + me);
}
}

private static void InsertManyRestaurants()
Expand Down
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