public string GenerateClass(Service service, Interface intr)
{
CodeWriter writer = new CodeWriter();
writer.WriteLine(HEADER);
writer.WriteLineFormat("package {0}", service.Name);
writer.WriteLine("{");
writer.PushIdent();
writer.WriteLine(IMPORT);
writer.WriteLine();
writer.WriteLineFormat("public class {0}Client", intr.Name);
writer.WriteLine("{");
writer.PushIdent();
writer.WriteLine("public var url: String = \"\";");
writer.WriteLine(LOAD);
writer.WriteLine();
foreach(Method method in intr.Methods)
{
writer.WriteLine(GenerateMethodHeader(intr, method));
writer.WriteLine("{");
writer.PushIdent();
writer.WriteLine(GenerateMethodBody(intr, method));
writer.PopIdent();
writer.WriteLine("}");
writer.WriteLine();
}
writer.PopIdent();
writer.WriteLine("}");
writer.PopIdent();
writer.WriteLine("}");
return writer.Code;
}
public string GenerateInterface(Service service, Interface intr)
{
CodeWriter writer = new CodeWriter();
writer.WriteFormat(".factory(\"{0}Client\", function($http, serviceUrl)", intr.Name);
writer.WriteLineNoIdent(" {");
writer.PushIdent();
writer.WriteLine("return {");
int methodCount = intr.Methods.Count;
for (int i = 0; i < methodCount; i++)
{
writer.PushIdent();
Method method = intr.Methods[i];
string comma = i < methodCount - 1 ? "," : "";
writer.Write(GenerateMethod(intr, method).Trim());
writer.WriteLineNoIdent(comma);
writer.WriteLine();
writer.PopIdent();
}
writer.WriteLine("}");
writer.PopIdent();
writer.WriteLine("})");
return writer.Code;
}
public static Interface BuildFromInterfaceType(Type interfaceType)
{
validate(interfaceType);
Interface intr = new Interface();
createMethods(intr, interfaceType);
return intr;
}
public string GenerateInterface(Service service, Interface intr)
{
CodeWriter writer = new CodeWriter();
writer.WriteLine("define([\"dojo/request\", \"dojo/json\"], function (request, JSON) {");
writer.PushIdent();
writer.WriteLine("var serviceClient = {");
writer.PushIdent();
writer.WriteLine("urlString: '',");
writer.WriteLine();
int methodCount = intr.Methods.Count;
for (int i = 0; i < methodCount; i++)
{
Method method = intr.Methods[i];
string comma = i < methodCount - 1 ? "," : "";
writer.Write(GenerateMethod(intr, method).Trim());
writer.WriteLineNoIdent(comma);
writer.WriteLine();
}
writer.PopIdent();
writer.WriteLine("}");
writer.WriteLine("return serviceClient;");
writer.PopIdent();
writer.Write("});");
return writer.Code;
}
public static Interface BuildFromInterfaceConf(InterfaceConfiguration interfaceConf)
{
validate(interfaceConf.RuntimeInfo.InterfaceType);
Interface intr = new Interface();
intr.Name = interfaceConf.Name;
intr.Description = interfaceConf.Description;
createMethods(intr, interfaceConf.RuntimeInfo.InterfaceType);
return intr;
}
public string GenerateMethod(Interface intr, Method method)
{
CodeWriter writer = new CodeWriter();
writer.Write(generateMethodHeader(intr, method));
writer.WriteLine(" {");
writer.PushIdent();
writer.WriteLine(generateMethodBody(intr, method));
writer.PopIdent();
writer.Write("}");
return writer.Code;
}
private void buildMethodsNode(Interface intr, TreeNode parentNode)
{
foreach (Method method in intr.Methods)
{
TreeNode methodNode = new TreeNode(method.Name, 3, 3);
methodNode.Tag = method;
TreeNode parametersNode = new TreeNode("Parameters", 1, 1);
buildParametersNode(method, parametersNode);
methodNode.Nodes.Add(parametersNode);
parentNode.Nodes.Add(methodNode);
}
}
private string generateMethodHeader(Interface intr, Method method)
{
StringBuilder sb = new StringBuilder();
List<string> paramDefs = new List<string>();
string methodName = method.Name;
foreach (Parameter p in method.Parameters)
{
string def = p.Name;
paramDefs.Add(def);
}
paramDefs.Add("successFunction");
paramDefs.Add("failFunction");
string paramDefString = StringUtils.GenerateCommaSeparatedString(paramDefs, "", "");
string header = string.Format("{0}: function({1})", methodName, paramDefString.Trim());
return header;
}
private string generateMethodBody(Interface intr, Method method)
{
CodeWriter writer = new CodeWriter();
List<string> paramDefs = new List<string>();
string methodName = method.Name;
foreach (Parameter p in method.Parameters)
{
string def = string.Format("'{0}': {0}", p.Name);
paramDefs.Add(def);
}
string paramDefString = "{" + StringUtils.GenerateCommaSeparatedString(paramDefs, "", "") + "}";
string dataObjectDef = string.Format("var data = {{ 'interface': '{0}', 'method': '{1}', 'parameters': {2} }}", intr.Name, method.Name, paramDefString);
writer.WriteLine(dataObjectDef);
writer.WriteLine("var jsonData = JSON.stringify(data);");
writer.WriteLine("request.post(this.urlString, { data: jsonData, handleAs: 'json' }).then(successFunction, failFunction);");
return writer.Code;
}
private static void createMethods(Interface intr, Type interfaceType)
{
intr.Methods = new List<Method>();
foreach (MethodInfo mi in interfaceType.GetMethods())
{
Method m = new Method();
m.Name = mi.Name;
m.Parameters = new List<Parameter>();
foreach (ParameterInfo pi in mi.GetParameters())
{
Parameter p = new Parameter();
p.Name = pi.Name;
p.Type = GetTypeName(pi.ParameterType);
m.Parameters.Add(p);
}
m.ReturnType = GetTypeName(mi.ReturnType);
intr.Methods.Add(m);
}
}
public string GenerateMethodHeader(Interface intr, Method method)
{
List<string> paramDefs = new List<string>();
string methodName = method.Name;
foreach (Parameter p in method.Parameters)
{
string type = TypeMap == null ? p.Type : TypeMap.MapDataType(p.Type);
string def = string.Format("{0}: {1}", p.Name, type);
paramDefs.Add(def);
}
paramDefs.Add("completeFunction: Function");
string paramDefString = StringUtils.GenerateCommaSeparatedString(paramDefs, "", "");
string methodHeader = string.Format("public function {0} ({1}) : {2}", methodName, paramDefString, "void");
return methodHeader;
}
public string GenerateMethodBody(Interface intr, Method method)
{
CodeWriter writer = new CodeWriter();
writer.WriteLine("var o: Object = new Object();");
writer.WriteLine("var p: Object = new Object();");
writer.WriteLineFormat("o[\"interface\"] = \"{0}\"", intr.Name);
writer.WriteLineFormat("o[\"method\"] = \"{0}\"", method.Name);
foreach (Parameter p in method.Parameters)
{
writer.WriteLineFormat("p[\"{0}\"]={0};", p.Name);
}
writer.WriteLine("o[\"parameters\"] = p;");
writer.WriteLine("var data: String = JSON.stringify(o);");
writer.WriteLine("load(data, completeFunction);");
return writer.Code;
}
private string generateMethodBody(Interface intr, Method method)
{
CodeWriter writer = new CodeWriter();
writer.WriteLine("JSONObject result = null;");
writer.WriteLine("JSONObject o = new JSONObject();");
writer.WriteLine("JSONObject p = new JSONObject();");
writer.WriteLineFormat("o.put(\"interface\", \"{0}\");", intr.Name);
writer.WriteLineFormat("o.put(\"method\", \"{0}\");", method.Name);
foreach (Parameter p in method.Parameters)
{
writer.WriteLineFormat("p.put(\"{0}\",mapObject({0}));", p.Name);
}
writer.WriteLineFormat("o.put(\"parameters\", p);");
writer.WriteLine(@"String s = o.toString();");
writer.WriteLine(@"String r = load(s);");
writer.WriteLine(@"result = new JSONObject(r);");
writer.WriteLine(@"return result;");
return writer.Code;
}
private string generateMethodHeader(Interface intr, Method method)
{
StringBuilder sb = new StringBuilder();
List<string> paramDefs = new List<string>();
string methodName = method.Name;
foreach (Parameter p in method.Parameters)
{
string type = TypeMap == null ? p.Type : TypeMap.MapDataType(p.Type);
string def = string.Format("{0} {1}", type, p.Name);
paramDefs.Add(def);
}
string paramDefString = StringUtils.GenerateCommaSeparatedString(paramDefs, "", "");
string returnType = "JSONObject";
string header = string.Format("public {0} {1}({2}) throws Exception", returnType, methodName, paramDefString.Trim());
return header;
}
public string GenerateClientClass(Service service, Interface intr)
{
CodeWriter writer = new CodeWriter();
writer.WriteLine(HEADER);
writer.WriteLineFormat("package {0};", service.Name);
writer.WriteLine(IMPORT);
writer.WriteLine();
string className = intr.Name + "Client";
writer.WriteLineFormat("public class {0}", className);
writer.WriteLine("{");
writer.PushIdent();
writer.WriteLine("private static final String SERVICE_URL = \"\";");
writer.WriteLine("private static final int BUFFER_SIZE = 4096;");
writer.WriteLine();
writer.WriteLine(LOAD_METHOD);
writer.WriteLine();
writer.WriteLine(MAP_OBJECT_METHOD);
writer.WriteLine();
writer.WriteLine(CONVERT_METHOD);
writer.WriteLine();
foreach (Method method in intr.Methods)
{
writer.WriteLine(GenerateMethod(intr, method));
writer.WriteLine();
}
writer.PopIdent();
writer.WriteLine("}");
return writer.Code;
}
private string generateMethodBody(Interface intr, Method method)
{
CodeWriter writer = new CodeWriter();
List<string> paramDefs = new List<string>();
string methodName = method.Name;
foreach (Parameter p in method.Parameters)
{
string def = string.Format("'{0}': {0}", p.Name);
paramDefs.Add(def);
}
string paramDefString = "{" + StringUtils.GenerateCommaSeparatedString(paramDefs, "", "") + "}";
string dataObjectDef = string.Format("var data = {{ 'interface': '{0}', 'method': '{1}', 'parameters': {2} }};", intr.Name, method.Name, paramDefString);
writer.WriteLine(dataObjectDef);
writer.WriteLine(CALL_DEF);
return writer.Code;
}
