public async Task <HttpResponseMessage> Get(string id)
{
try
{
string searchTerm = id;
//call the gif external service
serviceResponse = _service.GetExternalResponse(searchTerm);
//response data count > 1, the transaction is successful
if (serviceResponse.data.Count > 1)
{
var response = Request.CreateResponse(HttpStatusCode.OK);
var responseString = Newtonsoft.Json.JsonConvert.SerializeObject(serviceResponse);
response.Content = new StringContent(responseString, Encoding.UTF8, "application/json");
return(response);
}
else
{
//exception occured during the gif external service call and process
var response = Request.CreateResponse(HttpStatusCode.InternalServerError);
var responseString = Newtonsoft.Json.JsonConvert.SerializeObject(serviceResponse);
response.Content = new StringContent(responseString, Encoding.UTF8, "application/json");
return(response);
}
}
catch (Exception ex)
{
Console.WriteLine("exceptoin from Get method" + ex.Message);
var response = Request.CreateResponse(HttpStatusCode.InternalServerError);
var responseString = Newtonsoft.Json.JsonConvert.SerializeObject(serviceResponse);
response.Content = new StringContent(responseString, Encoding.UTF8, "application/json");
return(response);
}
}
public SearchServiceResponse SearchService(SearchServiceRqeuest request)
{
if (AppSetting("FibbdenFind", "false") == "true")
{
throw new BException("禁止访问服务");
}
else
{
try
{
var ret = new SearchServiceResponse();
if (request.Route == "Heart/Heart")
{
return(new SearchServiceResponse()
{
Attributes = new List <string>(),
Exceptions = new List <string>(),
Method = "POST",
RelativePath = "Heart/Heart",
Request = "",
Requests = new List <ServiceAttribute>()
{
},
Response = "",
Responses = new List <ServiceAttribute>()
{
},
ServcieName = "心跳服务"
});
}
var routes = Configuration.Services.GetApiExplorer().ApiDescriptions.Where(r => r.Route.RouteTemplate == request.Route);
#region ex
if (routes.Count() == 0)
{
throw new BException("服务不存在");
}
if (routes.Count() > 1)
{
throw new BException("服务存在多个");
}
#endregion
var api = routes.FirstOrDefault();
var jObj = new JObject();
ret.Attributes = api.ActionDescriptor.GetCustomAttributes <Attribute>(true).Select(r => r.TypeId.ToString()).ToList();
ret.Method = api.HttpMethod.Method;
ret.RelativePath = api.RelativePath;
var serviceXml = api.ActionDescriptor.ControllerDescriptor.ControllerType.Assembly.CodeBase.Replace(".dll", ".xml").Replace(".DLL", ".xml").Replace("file:///", "");
#region servicename
if (!File.Exists(serviceXml))
{
throw new BException("服务相关的注释文件不存在!");
}
else
{
#region 获取服务名称
var file = new FileStream(serviceXml, FileMode.Open, FileAccess.Read);
var xmlSearializer = new XmlSerializer(typeof(ApiBase.Entity.Service.doc));
var doc1 = (ApiBase.Entity.Service.doc)xmlSearializer.Deserialize(file);
file.Close();
var methodName = api.ActionDescriptor.ControllerDescriptor.ControllerName + "Controller" + "." + api.ActionDescriptor.ActionName;
var i = doc1.members.Where(r => r.name.Contains(methodName + "(")).FirstOrDefault();
if (i == null)
{
i = doc1.members.Where(r => r.name.Contains(methodName)).FirstOrDefault();
}
if (i != null && i.Items != null && i.Items.Length > 0)
{
for (int k = 0; k < i.ItemsElementName.Length; k++)
{
if (i.ItemsElementName[k] == ApiBase.Entity.Service.ItemsChoiceType.summary)
{
ret.ServcieName = i.Items[k].ToString().Trim();
}
else if (i.ItemsElementName[k] == ApiBase.Entity.Service.ItemsChoiceType.exception)
{
ret.Exceptions.Add(i.Items[k].ToString().Trim());
}
}
}
#endregion
}
#endregion
doc doc = null;
#region process request
if (api.HttpMethod == HttpMethod.Post)
{
var parameters = api.ParameterDescriptions;
if (parameters.Count == 1)
{
var pd = parameters[0].ParameterDescriptor;
var pdType = pd.ParameterType;
#region 解析xml文件
var xmlpath = pdType.Assembly.CodeBase.Replace(".dll", ".xml").Replace(".DLL", ".xml").Replace("file:///", "");
if (!File.Exists(xmlpath))
{
throw new BException("请求实体相关的注释文件不存在");
}
var file = new FileStream(xmlpath, FileMode.Open, FileAccess.Read);
var xmlSearializer = new XmlSerializer(typeof(doc));
doc = (doc)xmlSearializer.Deserialize(file);
file.Close();
if (doc == null)
{
throw new BException("请求实体相关的注释文件不存在!");
}
#endregion
var properties = GetProperties(pd.ParameterType);
var i = 0;
#region 解析属性
for (int j = 0; j < properties.Count; j++)
{
var propertie = properties[j];
if ((propertie.PropertyType.IsGenericType ||
propertie.PropertyType.IsArray) &&
propertie.PropertyType.Name != typeof(Nullable <>).Name)
{
jObj.Add(propertie.Name, "[{" + i + "}]");
i = i + 1;
ret.Requests.Add(new ServiceAttribute()
{
Description = GetDesc(doc, propertie.DeclaringType.FullName + "." + propertie.Name, DocT.Property),
Name = propertie.Name,
Type = GetPropertyInfoName(propertie),
IsNullable = GetPropertyIsNullable(propertie, doc, propertie.DeclaringType.FullName + "." + propertie.Name),
ValueDescriptions = GetValueDesc(doc, propertie.DeclaringType.FullName + "." + propertie.Name, DocT.Property),
});
}
else if (propertie.PropertyType.IsClass &&
propertie.PropertyType != typeof(string))
{
var jObjClass = new JObject();
var ps = propertie.PropertyType.GetProperties();
for (int k = 0; k < ps.Length; k++)
{
var psk = ps[k];
if (psk.PropertyType.IsClass &&
psk.PropertyType != typeof(string))
{
jObjClass.Add(psk.Name, "[{" + i + "}]");
}
else
{
jObjClass.Add(psk.Name, "{" + i + "}");
}
i = i + 1;
ret.Requests.Add(new ServiceAttribute()
{
Description = GetDesc(doc, psk.DeclaringType.FullName + "." + psk.Name, DocT.Property),
Name = psk.Name,
Type = GetPropertyInfoName(psk),
IsNullable = GetPropertyIsNullable(psk, doc, psk.DeclaringType.FullName + "." + psk.Name),
ValueDescriptions = GetValueDesc(doc, psk.DeclaringType.FullName + "." + psk.Name, DocT.Property),
});
}
jObj.Add(propertie.Name, jObjClass.ToString(Formatting.None));
}
else
{
jObj.Add(propertie.Name, "{" + i + "}");
i = i + 1;
ret.Requests.Add(new ServiceAttribute()
{
Description = GetDesc(doc, propertie.DeclaringType.FullName + "." + propertie.Name, DocT.Property),
Name = propertie.Name,
Type = GetPropertyInfoName(propertie),
IsNullable = GetPropertyIsNullable(propertie, doc, propertie.DeclaringType.FullName + "." + propertie.Name),
ValueDescriptions = GetValueDesc(doc, propertie.DeclaringType.FullName + "." + propertie.Name, DocT.Property),
});
}
}
#endregion
}
}
ret.Request = (jObj.Count > 0 ? jObj.ToString(Formatting.None) : "").Replace("\"[", "[").Replace("]\"", "]");
#endregion
#region process response
if (api.ResponseDescription.DeclaredType != null)
{
if (doc == null)
{
#region 解析xml文件
var xmlpath = api.ResponseDescription.DeclaredType.Assembly.CodeBase.Replace(".dll", ".xml").Replace(".DLL", ".xml").Replace("file:///", "");
if (!File.Exists(xmlpath))
{
throw new BException("请求实体相关的注释文件不存在");
}
var file = new FileStream(xmlpath, FileMode.Open, FileAccess.Read);
var xmlSearializer = new XmlSerializer(typeof(doc));
doc = (doc)xmlSearializer.Deserialize(file);
file.Close();
if (doc == null)
{
throw new BException("请求实体相关的注释文件不存在!");
}
#endregion
}
if (api.ResponseDescription.DeclaredType != typeof(String) &&
api.ResponseDescription.DeclaredType.IsValueType == false)
{
ret.Response = JsonConvert.SerializeObject(Activator.CreateInstance(api.ResponseDescription.DeclaredType));
var properties1 = GetProperties(api.ResponseDescription.DeclaredType);
#region 解析属性
for (int j = 0; j < properties1.Count; j++)
{
var propertie = properties1[j];
var s = new ServiceAttribute()
{
Description = GetDesc(doc, propertie.DeclaringType.FullName + "." + propertie.Name, DocT.Property),
Name = propertie.Name,
Type = GetPropertyInfoName(propertie),
IsNullable = GetPropertyIsNullable(propertie, doc, propertie.DeclaringType.FullName + "." + propertie.Name),
ValueDescriptions = GetValueDesc(doc, propertie.DeclaringType.FullName + "." + propertie.Name, DocT.Property),
};
List <PropertyInfo> properties = null;
if (propertie.PropertyType.IsGenericType ||
propertie.PropertyType.IsArray)
{
if (propertie.PropertyType.GenericTypeArguments != null && propertie.PropertyType.GenericTypeArguments.Length > 0)
{
var type = propertie.PropertyType.GenericTypeArguments[0];
if (type != typeof(String))
{
properties = GetProperties(type);
}
}
}
else if (propertie.PropertyType.IsClass &&
propertie.PropertyType != typeof(string))
{
properties = GetProperties(propertie.PropertyType);
}
if (properties != null)
{
s.ClassDescriptions = new List <ServiceAttribute>();
foreach (var item in properties)
{
s.ClassDescriptions.Add(new ServiceAttribute()
{
Description = GetDesc(doc, item.DeclaringType.FullName + "." + item.Name, DocT.Property),
Name = item.Name,
Type = GetPropertyInfoName(item),
IsNullable = GetPropertyIsNullable(item, doc, item.DeclaringType.FullName + "." + item.Name),
ValueDescriptions = GetValueDesc(doc, item.DeclaringType.FullName + "." + item.Name, DocT.Property),
});
}
}
ret.Responses.Add(s);
}
#endregion
}
else
{
var apiPath = api.ActionDescriptor.ControllerDescriptor.ControllerType.Assembly.CodeBase.Replace(".dll", ".xml").Replace(".DLL", ".xml").Replace("file:///", "");
var file = new FileStream(apiPath, FileMode.Open, FileAccess.Read);
var xmlSearializer = new XmlSerializer(typeof(doc));
var doc1 = (doc)xmlSearializer.Deserialize(file);
file.Close();
var path = "Controller." + api.ActionDescriptor.ActionName + "(";
var item = doc1.members.FirstOrDefault(r => r.name.Contains(path));
if (item != null)
{
var name = "";
if (item.returns != null)
{
try
{
name = ((System.Xml.XmlNode[])item.returns).FirstOrDefault().Value;
}
catch (Exception)
{
}
}
ret.Responses.Add(new ServiceAttribute()
{
Description = "",
Name = name,
Type = api.ResponseDescription.DeclaredType.Name,
IsNullable = false,
ValueDescriptions = null,
});
}
}
}
#endregion
return(ret);
}
catch (Exception ex)
{
if (ex is BException)
{
throw ex;
}
else
{
throw new BException(ex.Message + ex.StackTrace);
}
}
}
}
