/// <summary>
/// Initializes a new instance of the <see cref="QueryOperation"/> class.
/// </summary>
/// <param name="doc">The document representing the operation.</param>
public QueryOperation(Document doc)
{
if (doc == null)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The value under 'query' is not a valid document.");
return;
}
int foundFields = 0;
if (doc.ContainsKey("fields") && doc["fields"].ValueType == DocumentEntryType.Document)
{
++foundFields;
_fields = doc["fields"].ValueAsDocument;
}
else if (doc.ContainsKey("fields"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The 'fields' field is present, but is not a valid document.");
return;
}
else
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The 'fields' field is required for the query operation.");
return;
}
if (foundFields != doc.Count)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The number of found fields in the 'query' document does not match the number of valid fields.");
return;
}
_valid = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="AddOperation"/> class.
/// </summary>
/// <param name="doc">The document representing the operation.</param>
public AddOperation(Document doc)
{
if (doc == null)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The value under 'add' is not a valid document.");
return;
}
if (!doc.ContainsKey("document"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The 'document' field is required for the add operation.");
return;
}
if (doc["document"].ValueType != DocumentEntryType.Document)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The 'document' field is not a valid document.");
return;
}
if (doc.Count != 1)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The number of found fields in the 'add' document does not match the number of valid fields.");
return;
}
_document = doc["document"].ValueAsDocument;
if (!_document.ContainsKey("id"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "Document does not contain an id field.");
return;
}
if (_document["id"].ValueType != DocumentEntryType.String)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "Document contains an id field that is not an ObjectId.");
return;
}
try
{
_id = new ObjectId(_document["id"].ValueAsString);
}
catch (Exception)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "Document contains an id field that is not an ObjectId.");
return;
}
_valid = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="RemoveOperation"/> class.
/// </summary>
/// <param name="doc">The document representing the operation.</param>
public RemoveOperation(Document doc)
{
if (doc == null)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The value under 'remove' is not a valid document.");
return;
}
if (doc.ContainsKey("documentId") && doc["documentId"].ValueType == DocumentEntryType.String)
{
try
{
_documentId = new ObjectId(doc["documentId"].ValueAsString);
}
catch (Exception)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "The 'documentId' field is not a valid ObjectId.");
return;
}
}
else if (doc.ContainsKey("documentId"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "The 'documentId' field is not a string value.");
return;
}
else
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "The 'documentId' field is required for the update operation.");
return;
}
if (doc.Count != 1)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The number of found fields in the 'remove' document does not match the number of valid fields.");
}
_valid = true;
}
public void AllJsonTypes()
{
string json = "{\"int\":10,\"string\":\"test\",\"bool\":true,\"float\":5.345,\"array\":[10,\"test\",{\"key\":\"value\"}],\"document\":{\"key\":\"value\"}}";
DataOp.Document doc = new DataOp.Document(json);
Assert.AreEqual(true, doc.Valid, "The document is not valid.");
Assert.AreEqual(6, doc.Count, "The document does not contain the right number of items.");
Assert.AreEqual(false, doc.CheckForSubkeys(), "The document had sub-keys.");
Assert.AreEqual(json, doc.ToJson(), "The json is incorrect.");
Assert.AreEqual(true, doc.ContainsKey("int"), "The document did not contain the key \"int\".");
Assert.AreEqual(DataOp.DocumentEntryType.Integer, doc["int"].ValueType, "The value at key \"int\" was not an integer.");
Assert.AreEqual(10, doc["int"].ValueAsInteger, "The value at key \"int\" was not 10.");
Assert.AreEqual(true, doc.ContainsKey("string"), "The document did not contain the key \"string\".");
Assert.AreEqual(DataOp.DocumentEntryType.String, doc["string"].ValueType, "The value at key \"string\" was not a string.");
Assert.AreEqual("test", doc["string"].ValueAsString, "The value at key \"string\" was not \"test\".");
Assert.AreEqual(true, doc.ContainsKey("bool"), "The document did not contain the key \"bool\".");
Assert.AreEqual(DataOp.DocumentEntryType.Boolean, doc["bool"].ValueType, "The value at key \"bool\" was not a bool.");
Assert.AreEqual(true, doc["bool"].ValueAsBoolean, "The value at key \"bool\" was not true.");
Assert.AreEqual(true, doc.ContainsKey("float"), "The document did not contain the key \"float\".");
Assert.AreEqual(DataOp.DocumentEntryType.Float, doc["float"].ValueType, "The value at key \"float\" was not a float.");
Assert.That(doc["float"].ValueAsFloat, Is.EqualTo(5.345).Within(0.00001), "The value at key \"float\" was not 5.345.");
Assert.AreEqual(true, doc.ContainsKey("array"), "The document did not contain the key \"array\".");
Assert.AreEqual(DataOp.DocumentEntryType.Array, doc["array"].ValueType, "The value at key \"array\" was not an array.");
var array = doc["array"].ValueAsArray;
Assert.AreEqual(3, array.Count, "The array does not contain the right number of items.");
Assert.AreEqual(DataOp.DocumentEntryType.Integer, array[0].ValueType, "The first value of the array is not an integer.");
Assert.AreEqual(10, array[0].ValueAsInteger, "The first value of the array is not 10.");
Assert.AreEqual(DataOp.DocumentEntryType.String, array[1].ValueType, "The second value of the array is not a string.");
Assert.AreEqual("test", array[1].ValueAsString, "The second value of the array is not \"test\".");
Assert.AreEqual(DataOp.DocumentEntryType.Document, array[2].ValueType, "The third value of the array is not a document.");
Assert.True(array[2].ValueAsDocument.Equals(new DataOp.Document("{\"key\":\"value\"}")), "The third value of the array is not \"{\"key\":\"value\"}\".");
Assert.AreEqual(true, doc.ContainsKey("document"), "The document did not contain the key \"document\".");
Assert.AreEqual(DataOp.DocumentEntryType.Document, doc["document"].ValueType, "The value at key \"document\" was not a document.");
Assert.True(doc["document"].ValueAsDocument.Equals(new DataOp.Document("{\"key\":\"value\"}")), "The value at key \"document\" was not \"{\"key\":\"value\"}\".");
Assert.AreEqual(1, doc["document"].ValueAsDocument.Count, "The number of items in the document at key \"document\" was not 1.");
Assert.AreEqual(DataOp.DocumentEntryType.String, doc["document"].ValueAsDocument["key"].ValueType, "The value at key \"key\" in the document at key \"document\" was not a string.");
Assert.AreEqual("value", doc["document"].ValueAsDocument["key"].ValueAsString, "The value at key \"key\" in the document at key \"document\" was not \"value\".");
}
/// <summary>
/// Initializes a new instance of the <see cref="UpdateOperation"/> class.
/// </summary>
/// <param name="doc">The document representing the operation.</param>
public UpdateOperation(Document doc)
{
if (doc == null)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The value under 'update' is not a valid document.");
return;
}
int foundFields = 0;
if (doc.ContainsKey("documentId") && doc["documentId"].ValueType == DocumentEntryType.String)
{
++foundFields;
try
{
_documentId = new ObjectId(doc["documentId"].ValueAsString);
}
catch (Exception)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "The 'documentId' field is not a valid ObjectId.");
return;
}
}
else if (doc.ContainsKey("documentId"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "The 'documentId' field is not a string value.");
return;
}
else
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidId, "The 'documentId' field is required for the update operation.");
return;
}
if (doc.ContainsKey("updateFields") && doc["updateFields"].ValueType == DocumentEntryType.Document)
{
++foundFields;
_updateFields = doc["updateFields"].ValueAsDocument;
}
else if (doc.ContainsKey("updateFields"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The 'updateFields' field is present, but is not a valid document.");
return;
}
if (doc.ContainsKey("removeFields") && doc["removeFields"].ValueType == DocumentEntryType.Array)
{
++foundFields;
_removeFields = new List <string>();
foreach (var item in doc["removeFields"].ValueAsArray)
{
if (item.ValueType != DocumentEntryType.String)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "Not all items in the 'removeFields' array is a string.");
return;
}
_removeFields.Add(item.ValueAsString);
}
}
else if (doc.ContainsKey("removeFields"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The 'removeFields' field is present, but is not a valid array.");
return;
}
if (foundFields != doc.Count)
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "The number of found fields in the 'update' document does not match the number of valid fields.");
}
if (_updateFields.ContainsKey("id") || _removeFields.Contains("id"))
{
_errorMessage = new DataOperationResult(ErrorCodes.InvalidDocument, "Cannot modify the ObjectId of a document after it is created.");
return;
}
_valid = true;
}
/// <summary>
/// Checks to see if the document matches the current query.
/// </summary>
/// <param name="doc">The document to test.</param>
/// <returns>True if the document matches the query, otherwise false.</returns>
public bool Match(Document doc)
{
return(doc.ContainsKey(_key) && _parts.All(e => MatchItem(doc, e)));
}
