void RenderGetOrDeleteImplementation(CodeExpression httpMethodInvokeExpression)
{
//Create function parameters
var parameters = description.ParameterDescriptions.Select(d => new CodeParameterDeclarationExpression()
{
Name = d.Name,
Type = poco2CsGen.TranslateToClientTypeReference(d.ParameterDescriptor.ParameterType),
}).ToArray();
method.Parameters.AddRange(parameters);
var jsUriQuery = UriQueryHelper.CreateUriQuery(description.RelativePath, description.ParameterDescriptions);
var uriText = jsUriQuery == null ? $"new Uri(this.baseUri, \"{description.RelativePath}\")" :
RemoveTrialEmptyString($"new Uri(this.baseUri, \"{jsUriQuery}\")");
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "requestUri",
new CodeSnippetExpression(uriText)));
//Statement: var result = this.client.GetAsync(requestUri.ToString()).Result;
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "responseMessage", httpMethodInvokeExpression));
////Statement: var result = task.Result;
var resultReference = new CodeVariableReferenceExpression("responseMessage");
//Statement: result.EnsureSuccessStatusCode();
method.Statements.Add(new CodeMethodInvokeExpression(resultReference, "EnsureSuccessStatusCode"));
//Statement: return something;
if (returnType != null)
{
AddReturnStatement();
}
}
void RenderPostOrPutImplementation(bool isPost)
{
//Create function parameters in prototype
var parameters = description.ParameterDescriptions.Select(d => new CodeParameterDeclarationExpression()
{
Name = d.Name,
Type = poco2CsGen.TranslateToClientTypeReference(d.ParameterDescriptor.ParameterType),
}).ToArray();
method.Parameters.AddRange(parameters);
var fromBodyParameterDescriptions = description.ParameterDescriptions.Where(d => d.ParameterDescriptor.ParameterBinder == ParameterBinder.FromBody ||
(TypeHelper.IsComplexType(d.ParameterDescriptor.ParameterType) && (!(d.ParameterDescriptor.ParameterBinder == ParameterBinder.FromUri) || (d.ParameterDescriptor.ParameterBinder == ParameterBinder.None)))).ToArray();
if (fromBodyParameterDescriptions.Length > 1)
{
throw new CodeGenException("Bad Api Definition")
{
Description = String.Format("This API function {0} has more than 1 FromBody bindings in parameters", description.ActionDescriptor.ActionName)
};
}
var singleFromBodyParameterDescription = fromBodyParameterDescriptions.FirstOrDefault();
void AddRequestUriWithQueryAssignmentStatement()
{
var jsUriQuery = UriQueryHelper.CreateUriQuery(description.RelativePath, description.ParameterDescriptions);
string uriText;
if (diFriendly)
{
uriText = jsUriQuery == null ? $"\"{description.RelativePath}\"" : RemoveTrialEmptyString($"\"{jsUriQuery}\"");
}
else
{
uriText = jsUriQuery == null ? $"new Uri(this.baseUri, \"{description.RelativePath}\")" :
RemoveTrialEmptyString($"new Uri(this.baseUri, \"{jsUriQuery}\")");
}
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "requestUri",
new CodeSnippetExpression(uriText)));
}
void AddPostStatement(CodeExpression httpMethodInvokeExpression)
{
//Statement: var task = this.client.GetAsync(requestUri.ToString());
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "responseMessage", httpMethodInvokeExpression));
}
AddRequestUriWithQueryAssignmentStatement();
if (singleFromBodyParameterDescription != null)
{
method.Statements.Add(new CodeSnippetStatement(
@" using (var requestWriter = new System.IO.StringWriter())
{
var requestSerializer = JsonSerializer.Create();"
));
method.Statements.Add(new CodeMethodInvokeExpression(new CodeSnippetExpression("requestSerializer"), "Serialize",
new CodeSnippetExpression("requestWriter"),
new CodeSnippetExpression(singleFromBodyParameterDescription.ParameterDescriptor.ParameterName)));
method.Statements.Add(new CodeSnippetStatement(
@" var content = new StringContent(requestWriter.ToString(), System.Text.Encoding.UTF8, ""application/json"");"
));
if (forAsync)
{
AddPostStatement(
new CodeMethodInvokeExpression(new CodeSnippetExpression("await " + sharedContext.ClientReference.FieldName), isPost ?
"PostAsync" : "PutAsync", new CodeSnippetExpression("requestUri")
, new CodeSnippetExpression("content")));
}
else
{
AddPostStatement(new CodePropertyReferenceExpression(
new CodeMethodInvokeExpression(sharedContext.ClientReference, isPost ?
"PostAsync" : "PutAsync", new CodeSnippetExpression("requestUri")
, new CodeSnippetExpression("content"))
, "Result"));
}
}
else
{
if (forAsync)
{
AddPostStatement(
new CodeMethodInvokeExpression(new CodeSnippetExpression("await " + sharedContext.ClientReference.FieldName), isPost ? "PostAsync" : "PutAsync"
, new CodeSnippetExpression("requestUri")
, new CodeSnippetExpression("new StringContent(String.Empty)")));
}
else
{
AddPostStatement(new CodePropertyReferenceExpression(
new CodeMethodInvokeExpression(sharedContext.ClientReference, isPost ? "PostAsync" : "PutAsync"
, new CodeSnippetExpression("requestUri")
, new CodeSnippetExpression("new StringContent(String.Empty)"))
, "Result"));
}
}
var resultReference = new CodeVariableReferenceExpression("responseMessage");
if (returnTypeIsStream)
{
method.Statements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
//Statement: return something;
if (returnType != null)
{
AddReturnStatement(method.Statements);
}
}
else
{
CodeTryCatchFinallyStatement try1 = new CodeTryCatchFinallyStatement();
method.Statements.Add(try1);
try1.TryStatements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
//Statement: return something;
if (returnType != null)
{
AddReturnStatement(try1.TryStatements);
}
try1.FinallyStatements.Add(new CodeMethodInvokeExpression(resultReference, "Dispose"));
}
if (singleFromBodyParameterDescription != null)
{
method.Statements.Add(new CodeSnippetStatement("\t\t\t}"));
}
}
void RenderGetOrDeleteImplementation(CodeExpression httpMethodInvokeExpression)
{
//Create function parameters
var parameters = description.ParameterDescriptions.Select(d => new CodeParameterDeclarationExpression()
{
Name = d.Name,
Type = poco2CsGen.TranslateToClientTypeReference(d.ParameterDescriptor.ParameterType),
}).ToArray();
method.Parameters.AddRange(parameters);
var jsUriQuery = UriQueryHelper.CreateUriQuery(description.RelativePath, description.ParameterDescriptions);
string uriText;
if (diFriendly)
{
uriText = jsUriQuery == null ? $"\"{description.RelativePath}\"" : RemoveTrialEmptyString($"\"{jsUriQuery}\"");
}
else
{
uriText = jsUriQuery == null ? $"new Uri(this.baseUri, \"{description.RelativePath}\")" :
RemoveTrialEmptyString($"new Uri(this.baseUri, \"{jsUriQuery}\")");
}
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "requestUri",
new CodeSnippetExpression(uriText)));
//Statement: var result = this.client.GetAsync(requestUri.ToString()).Result;
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "responseMessage", httpMethodInvokeExpression));
////Statement: var result = task.Result;
var resultReference = new CodeVariableReferenceExpression("responseMessage");
//Statement: result.EnsureSuccessStatusCode();
if (returnTypeIsStream)
{
method.Statements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
if (returnType != null)
{
//Debug.Assert(!returnType.FullName.Contains("JObject"));
AddReturnStatement(method.Statements);
}
}
else
{
CodeTryCatchFinallyStatement try1 = new CodeTryCatchFinallyStatement();
try1.TryStatements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
method.Statements.Add(try1);
//Statement: return something;
if (returnType != null)
{
//Debug.Assert(!returnType.FullName.Contains("JObject"));
AddReturnStatement(try1.TryStatements);
}
try1.FinallyStatements.Add(new CodeMethodInvokeExpression(resultReference, "Dispose"));
}
}
void RenderPostOrPutImplementation(string httpMethod, bool forAsync)
{
//Create function parameters in prototype
var parameters = description.ParameterDescriptions.Where(p => p.ParameterDescriptor.ParameterBinder == ParameterBinder.FromUri ||
p.ParameterDescriptor.ParameterBinder == ParameterBinder.FromQuery || p.ParameterDescriptor.ParameterBinder == ParameterBinder.FromBody ||
p.ParameterDescriptor.ParameterBinder == ParameterBinder.None).Select(d => new CodeParameterDeclarationExpression()
{
Name = d.Name,
Type = poco2CsGen.TranslateToClientTypeReference(d.ParameterDescriptor.ParameterType),
}).ToArray();
method.Parameters.AddRange(parameters);
if (settings.HandleHttpRequestHeaders)
{
method.Parameters.Add(new CodeParameterDeclarationExpression(
"Action<System.Net.Http.Headers.HttpRequestHeaders>", "handleHeaders = null"));
}
var fromBodyParameterDescriptions = description.ParameterDescriptions.Where(d => d.ParameterDescriptor.ParameterBinder == ParameterBinder.FromBody ||
(TypeHelper.IsComplexType(d.ParameterDescriptor.ParameterType) && (!(d.ParameterDescriptor.ParameterBinder == ParameterBinder.FromUri) || (d.ParameterDescriptor.ParameterBinder == ParameterBinder.None)))).ToArray();
if (fromBodyParameterDescriptions.Length > 1)
{
throw new CodeGenException("Bad Api Definition")
{
Description = String.Format("This API function {0} has more than 1 FromBody bindings in parameters", description.ActionDescriptor.ActionName)
};
}
var singleFromBodyParameterDescription = fromBodyParameterDescriptions.FirstOrDefault();
void AddRequestUriWithQueryAssignmentStatement()
{
var jsUriQuery = UriQueryHelper.CreateUriQuery(description.RelativePath, description.ParameterDescriptions);
string uriText = jsUriQuery == null ? $"\"{description.RelativePath}\"" : RemoveTrialEmptyString($"\"{jsUriQuery}\"");
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "requestUri",
new CodeSnippetExpression(uriText)));
}
AddRequestUriWithQueryAssignmentStatement();
method.Statements.Add(new CodeSnippetStatement(
$@" using (var httpRequestMessage = new HttpRequestMessage(HttpMethod.{httpMethod}, requestUri))
{{"
));
if (singleFromBodyParameterDescription != null)
{
method.Statements.Add(new CodeSnippetStatement(
@" using (var requestWriter = new System.IO.StringWriter())
{
var requestSerializer = JsonSerializer.Create(jsonSerializerSettings);"
));
method.Statements.Add(new CodeMethodInvokeExpression(new CodeSnippetExpression("requestSerializer"), "Serialize",
new CodeSnippetExpression("requestWriter"),
new CodeSnippetExpression(singleFromBodyParameterDescription.ParameterDescriptor.ParameterName)));
method.Statements.Add(new CodeSnippetStatement(
@" var content = new StringContent(requestWriter.ToString(), System.Text.Encoding.UTF8, ""application/json"");"
));
method.Statements.Add(new CodeSnippetStatement(@" httpRequestMessage.Content = content;"));
if (settings.HandleHttpRequestHeaders)
{
method.Statements.Add(new CodeSnippetStatement(@" if (handleHeaders != null)
{
handleHeaders(httpRequestMessage.Headers);
}
"));
}
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "responseMessage", forAsync ? new CodeSnippetExpression("await client.SendAsync(httpRequestMessage)") : new CodeSnippetExpression("client.SendAsync(httpRequestMessage).Result")));
}
else
{
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "responseMessage", forAsync ? new CodeSnippetExpression("await client.SendAsync(httpRequestMessage)") : new CodeSnippetExpression("client.SendAsync(httpRequestMessage).Result")));
}
var resultReference = new CodeVariableReferenceExpression("responseMessage");
if (returnTypeIsStream)
{
method.Statements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
//Statement: return something;
if (returnType != null)
{
AddReturnStatement(method.Statements);
}
}
else
{
CodeTryCatchFinallyStatement try1 = new CodeTryCatchFinallyStatement();
method.Statements.Add(try1);
try1.TryStatements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
//Statement: return something;
if (returnType != null)
{
AddReturnStatement(try1.TryStatements);
}
try1.FinallyStatements.Add(new CodeMethodInvokeExpression(resultReference, "Dispose"));
}
if (singleFromBodyParameterDescription != null)
{
method.Statements.Add(new CodeSnippetStatement("\t\t\t}"));
}
method.Statements.Add(new CodeSnippetStatement("\t\t\t}"));
}
/// <summary>
///
/// </summary>
/// <param name="httpMethod">GET, DELETE, POST, PUT</param>
/// <param name="forAsync"></param>
void RenderGetOrDeleteImplementation(string httpMethod, bool forAsync)
{
CodeParameterDeclarationExpression[] parameters = description.ParameterDescriptions.Where(p => p.ParameterDescriptor.ParameterBinder == ParameterBinder.FromUri ||
p.ParameterDescriptor.ParameterBinder == ParameterBinder.FromQuery || p.ParameterDescriptor.ParameterBinder == ParameterBinder.None)
.Select(d =>
new CodeParameterDeclarationExpression(poco2CsGen.TranslateToClientTypeReference(d.ParameterDescriptor.ParameterType), d.Name))
.ToArray();
method.Parameters.AddRange(parameters);
if (settings.HandleHttpRequestHeaders)
{
method.Parameters.Add(new CodeParameterDeclarationExpression(
"Action<System.Net.Http.Headers.HttpRequestHeaders>", "handleHeaders = null"));
}
var jsUriQuery = UriQueryHelper.CreateUriQuery(description.RelativePath, description.ParameterDescriptions);
string uriText = jsUriQuery == null ? $"\"{description.RelativePath}\"" : RemoveTrialEmptyString($"\"{jsUriQuery}\"");
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "requestUri",
new CodeSnippetExpression(uriText)));
method.Statements.Add(new CodeSnippetStatement(
$@" using (var httpRequestMessage = new HttpRequestMessage(HttpMethod.{httpMethod}, requestUri))
{{"
));
if (settings.HandleHttpRequestHeaders)
{
method.Statements.Add(new CodeSnippetStatement(
$@" if (handleHeaders != null)
{{
handleHeaders(httpRequestMessage.Headers);
}}
"
));
}
method.Statements.Add(new CodeVariableDeclarationStatement(
new CodeTypeReference("var"), "responseMessage", forAsync ? new CodeSnippetExpression("await client.SendAsync(httpRequestMessage)") : new CodeSnippetExpression("client.SendAsync(httpRequestMessage).Result")));
CodeVariableReferenceExpression resultReference = new CodeVariableReferenceExpression("responseMessage");
//Statement: result.EnsureSuccessStatusCode();
if (returnTypeIsStream)
{
method.Statements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
if (returnType != null)
{
//Debug.Assert(!returnType.FullName.Contains("JObject"));
AddReturnStatement(method.Statements);
}
method.Statements.Add(new CodeSnippetStatement("\t\t\t}"));
}
else
{
CodeTryCatchFinallyStatement try1 = new CodeTryCatchFinallyStatement();
try1.TryStatements.Add(new CodeMethodInvokeExpression(resultReference, statementOfEnsureSuccessStatusCode));
method.Statements.Add(try1);
//Statement: return something;
if (returnType != null)
{
//Debug.Assert(!returnType.FullName.Contains("JObject"));
AddReturnStatement(try1.TryStatements);
}
try1.FinallyStatements.Add(new CodeMethodInvokeExpression(resultReference, "Dispose"));
method.Statements.Add(new CodeSnippetStatement("\t\t\t}"));
}
}
