public LogicalMethodInfo (LogicalTypeInfo typeInfo, MethodInfo method) {
_typeInfo = typeInfo;
_methodInfo = method;
_wma = (WebMethodAttribute) Attribute.GetCustomAttribute (method, typeof (WebMethodAttribute));
_sma = (ScriptMethodAttribute) Attribute.GetCustomAttribute (method, typeof (ScriptMethodAttribute));
if (_sma == null)
_sma = ScriptMethodAttribute.Default;
_params = MethodInfo.GetParameters ();
if (HasParameters) {
_paramMap = new Dictionary<string, int> (_params.Length, StringComparer.Ordinal);
for (int i = 0; i < _params.Length; i++)
_paramMap.Add(_params[i].Name, i);
}
if (ScriptMethod.ResponseFormat == ResponseFormat.Xml
&& MethodInfo.ReturnType != typeof (void)) {
Type retType = MethodInfo.ReturnType;
if (Type.GetTypeCode (retType) != TypeCode.String || ScriptMethod.XmlSerializeString)
_xmlSer = new XmlSerializer (retType);
}
}
private LogicalMethodInfo(System.Reflection.MethodInfo beginMethodInfo, System.Reflection.MethodInfo endMethodInfo, WebMethod webMethod)
{
this.methodInfo = beginMethodInfo;
this.endMethodInfo = endMethodInfo;
this.methodName = beginMethodInfo.Name.Substring(5);
if (webMethod != null)
{
this.binding = webMethod.binding;
this.attribute = webMethod.attribute;
this.declaration = webMethod.declaration;
}
ParameterInfo[] parameters = beginMethodInfo.GetParameters();
if (((parameters.Length < 2) || (parameters[parameters.Length - 1].ParameterType != typeof(object))) || (parameters[parameters.Length - 2].ParameterType != typeof(AsyncCallback)))
{
throw new InvalidOperationException(Res.GetString("WebMethodMissingParams", new object[] { beginMethodInfo.DeclaringType.FullName, beginMethodInfo.Name, typeof(AsyncCallback).FullName, typeof(object).FullName }));
}
this.stateParam = parameters[parameters.Length - 1];
this.callbackParam = parameters[parameters.Length - 2];
this.inParams = GetInParameters(beginMethodInfo, parameters, 0, parameters.Length - 2, true);
ParameterInfo[] paramInfos = endMethodInfo.GetParameters();
this.resultParam = paramInfos[0];
this.outParams = GetOutParameters(endMethodInfo, paramInfos, 1, paramInfos.Length - 1, true);
this.parameters = new ParameterInfo[this.inParams.Length + this.outParams.Length];
this.inParams.CopyTo(this.parameters, 0);
this.outParams.CopyTo(this.parameters, this.inParams.Length);
this.retType = endMethodInfo.ReturnType;
this.isVoid = this.retType == typeof(void);
this.attributes = new Hashtable();
}
internal WebServiceMethodData(WebServiceData owner, MethodInfo methodInfo, WebMethodAttribute webMethodAttribute, ScriptMethodAttribute scriptMethodAttribute) {
_owner = owner;
_methodInfo = methodInfo;
_webMethodAttribute = webMethodAttribute;
_methodName = _webMethodAttribute.MessageName;
_scriptMethodAttribute = scriptMethodAttribute;
if (String.IsNullOrEmpty(_methodName)) {
_methodName = methodInfo.Name;
}
}
public void TestConstructors ()
{
WebMethodAttribute attribute;
attribute = new WebMethodAttribute ();
Assert.AreEqual (true, attribute.BufferResponse);
Assert.AreEqual (0, attribute.CacheDuration);
Assert.AreEqual (String.Empty, attribute.Description);
Assert.AreEqual (false, attribute.EnableSession);
Assert.AreEqual (String.Empty, attribute.MessageName);
Assert.AreEqual (TransactionOption.Disabled, attribute.TransactionOption);
}
//
// Constructor
//
public MethodStubInfo (TypeStubInfo parent, LogicalMethodInfo source)
{
TypeStub = parent;
MethodInfo = source;
object [] o = source.GetCustomAttributes (typeof (WebMethodAttribute));
if (o.Length > 0)
{
MethodAttribute = (WebMethodAttribute) o [0];
Name = MethodAttribute.MessageName;
if (Name == "") Name = source.Name;
}
else
Name = source.Name;
}
internal LogicalMethodInfo(MethodInfo methodInfo, WebMethod webMethod) {
if (methodInfo.IsStatic) throw new InvalidOperationException(Res.GetString(Res.WebMethodStatic, methodInfo.Name));
this.methodInfo = methodInfo;
if (webMethod != null) {
this.binding = webMethod.binding;
this.attribute = webMethod.attribute;
this.declaration = webMethod.declaration;
}
MethodInfo methodDefinition = declaration != null ? declaration : methodInfo;
parameters = methodDefinition.GetParameters();
inParams = GetInParameters(methodDefinition, parameters, 0, parameters.Length, false);
outParams = GetOutParameters(methodDefinition, parameters, 0, parameters.Length, false);
retType = methodDefinition.ReturnType;
isVoid = retType == typeof(void);
methodName = methodDefinition.Name;
attributes = new Hashtable();
}
/*
* internal static WebMethodAttribute GetAttribute(MethodInfo implementation) {
* return GetAttribute(implementation, null);
* }
*/
internal static WebMethodAttribute GetAttribute(MethodInfo implementation, MethodInfo declaration)
{
WebMethodAttribute declAttribute = null;
WebMethodAttribute implAttribute = null;
object[] attrs;
if (declaration != null)
{
attrs = declaration.GetCustomAttributes(typeof(WebMethodAttribute), false);
if (attrs.Length > 0)
{
declAttribute = (WebMethodAttribute)attrs[0];
}
}
attrs = implementation.GetCustomAttributes(typeof(WebMethodAttribute), false);
if (attrs.Length > 0)
{
implAttribute = (WebMethodAttribute)attrs[0];
}
if (declAttribute == null)
{
return(implAttribute);
}
if (implAttribute == null)
{
return(declAttribute);
}
if (implAttribute.MessageNameSpecified)
{
throw new InvalidOperationException(Res.GetString(Res.ContractOverride, implementation.Name, implementation.DeclaringType.FullName, declaration.DeclaringType.FullName, declaration.ToString(), "WebMethod.MessageName"));
}
// merge two attributes
WebMethodAttribute attribute = new WebMethodAttribute(implAttribute.EnableSessionSpecified ? implAttribute.EnableSession : declAttribute.EnableSession);
attribute.TransactionOption = implAttribute.TransactionOptionSpecified ? implAttribute.TransactionOption : declAttribute.TransactionOption;
attribute.CacheDuration = implAttribute.CacheDurationSpecified ? implAttribute.CacheDuration : declAttribute.CacheDuration;
attribute.BufferResponse = implAttribute.BufferResponseSpecified ? implAttribute.BufferResponse : declAttribute.BufferResponse;
attribute.Description = implAttribute.DescriptionSpecified ? implAttribute.Description : declAttribute.Description;
return(attribute);
}
internal LogicalMethodInfo(System.Reflection.MethodInfo methodInfo, WebMethod webMethod)
{
if (methodInfo.IsStatic)
{
throw new InvalidOperationException(Res.GetString("WebMethodStatic", new object[] { methodInfo.Name }));
}
this.methodInfo = methodInfo;
if (webMethod != null)
{
this.binding = webMethod.binding;
this.attribute = webMethod.attribute;
this.declaration = webMethod.declaration;
}
System.Reflection.MethodInfo info = (this.declaration != null) ? this.declaration : methodInfo;
this.parameters = info.GetParameters();
this.inParams = GetInParameters(info, this.parameters, 0, this.parameters.Length, false);
this.outParams = GetOutParameters(info, this.parameters, 0, this.parameters.Length, false);
this.retType = info.ReturnType;
this.isVoid = this.retType == typeof(void);
this.methodName = info.Name;
this.attributes = new Hashtable();
}
internal static WebMethodAttribute GetAttribute(MethodInfo implementation, MethodInfo declaration)
{
WebMethodAttribute attribute = null;
WebMethodAttribute attribute2 = null;
object[] customAttributes;
if (declaration != null)
{
customAttributes = declaration.GetCustomAttributes(typeof(WebMethodAttribute), false);
if (customAttributes.Length > 0)
{
attribute = (WebMethodAttribute)customAttributes[0];
}
}
customAttributes = implementation.GetCustomAttributes(typeof(WebMethodAttribute), false);
if (customAttributes.Length > 0)
{
attribute2 = (WebMethodAttribute)customAttributes[0];
}
if (attribute == null)
{
return(attribute2);
}
if (attribute2 == null)
{
return(attribute);
}
if (attribute2.MessageNameSpecified)
{
throw new InvalidOperationException(Res.GetString("ContractOverride", new object[] { implementation.Name, implementation.DeclaringType.FullName, declaration.DeclaringType.FullName, declaration.ToString(), "WebMethod.MessageName" }));
}
return(new WebMethodAttribute(attribute2.EnableSessionSpecified ? attribute2.EnableSession : attribute.EnableSession)
{
TransactionOption = attribute2.TransactionOptionSpecified ? attribute2.TransactionOption : attribute.TransactionOption, CacheDuration = attribute2.CacheDurationSpecified ? attribute2.CacheDuration : attribute.CacheDuration, BufferResponse = attribute2.BufferResponseSpecified ? attribute2.BufferResponse : attribute.BufferResponse, Description = attribute2.DescriptionSpecified ? attribute2.Description : attribute.Description
});
}
internal WebMethod(MethodInfo declaration, WebServiceBindingAttribute binding, WebMethodAttribute attribute)
{
this.declaration = declaration;
this.binding = binding;
this.attribute = attribute;
}
public AsmxLogicalMethodInfo (LogicalTypeInfo typeInfo, MethodInfo method)
: base (typeInfo, method)
{
_typeInfo = typeInfo;
_wma = (WebMethodAttribute) Attribute.GetCustomAttribute (method, typeof (WebMethodAttribute));
_sma = (ScriptMethodAttribute) Attribute.GetCustomAttribute (method, typeof (ScriptMethodAttribute));
if (_sma == null)
_sma = ScriptMethodAttribute.Default;
if (ScriptMethod.ResponseFormat == ResponseFormat.Xml
&& MethodInfo.ReturnType != typeof (void)) {
Type retType = MethodInfo.ReturnType;
if (Type.GetTypeCode (retType) != TypeCode.String || ScriptMethod.XmlSerializeString)
_xmlSer = new XmlSerializer (retType);
}
}
/*
internal static WebMethodAttribute GetAttribute(MethodInfo implementation) {
return GetAttribute(implementation, null);
}
*/
internal static WebMethodAttribute GetAttribute(MethodInfo implementation, MethodInfo declaration) {
WebMethodAttribute declAttribute = null;
WebMethodAttribute implAttribute = null;
object[] attrs;
if (declaration != null) {
attrs = declaration.GetCustomAttributes(typeof(WebMethodAttribute), false);
if (attrs.Length > 0) {
declAttribute = (WebMethodAttribute)attrs[0];
}
}
attrs = implementation.GetCustomAttributes(typeof(WebMethodAttribute), false);
if (attrs.Length > 0) {
implAttribute = (WebMethodAttribute)attrs[0];
}
if (declAttribute == null) {
return implAttribute;
}
if (implAttribute == null) {
return declAttribute;
}
if (implAttribute.MessageNameSpecified) {
throw new InvalidOperationException(Res.GetString(Res.ContractOverride, implementation.Name, implementation.DeclaringType.FullName, declaration.DeclaringType.FullName, declaration.ToString(), "WebMethod.MessageName"));
}
// merge two attributes
WebMethodAttribute attribute = new WebMethodAttribute(implAttribute.EnableSessionSpecified ? implAttribute.EnableSession : declAttribute.EnableSession);
attribute.TransactionOption = implAttribute.TransactionOptionSpecified ? implAttribute.TransactionOption : declAttribute.TransactionOption;
attribute.CacheDuration = implAttribute.CacheDurationSpecified ? implAttribute.CacheDuration : declAttribute.CacheDuration;
attribute.BufferResponse = implAttribute.BufferResponseSpecified ? implAttribute.BufferResponse : declAttribute.BufferResponse;
attribute.Description = implAttribute.DescriptionSpecified ? implAttribute.Description : declAttribute.Description;
return attribute;
}
public WebMethodDef(WebServiceDef wsDef, MethodInfo method, WebMethodAttribute wmAttribute, ScriptMethodAttribute smAttribute, TransactionalMethodAttribute tmAttribute, ETagMethodAttribute emAttribute)
{
this.MethodType = method;
this.WebMethodAtt = wmAttribute;
this.ScriptMethodAtt = smAttribute;
this.TransactionAtt = tmAttribute;
if( null != emAttribute ) this.IsETagEnabled = emAttribute.Enabled;
if (wmAttribute != null && !string.IsNullOrEmpty(wmAttribute.MessageName)) this.MethodName = wmAttribute.MessageName;
else this.MethodName = method.Name;
// HTTP GET method is allowed only when there's a [ScriptMethod] attribute and UseHttpGet is true
this.IsGetAllowed = (this.ScriptMethodAtt != null && this.ScriptMethodAtt.UseHttpGet);
this.ResponseFormat = (this.ScriptMethodAtt != null ? this.ScriptMethodAtt.ResponseFormat : ResponseFormat.Json);
MethodInfo beginMethod = wsDef.WSType.GetMethod("Begin" + method.Name, BINDING_FLAGS);
if (null != beginMethod)
{
// The BeginXXX method must have the [ScriptMethod] attribute
object[] scriptMethodAttributes = beginMethod.GetCustomAttributes(typeof(ScriptMethodAttribute), false);
if (scriptMethodAttributes.Length > 0)
{
// Asynchronous methods found for the function
this.HasAsyncMethods = true;
this.BeginMethod = new WebMethodDef(wsDef, beginMethod, null, null, null, null);
MethodInfo endMethod = wsDef.WSType.GetMethod("End" + method.Name, BINDING_FLAGS);
this.EndMethod = new WebMethodDef(wsDef, endMethod, null, null, null, null);
// get all parameters of begin web method and then leave last two parameters in the input parameters list because
// last two parameters are for AsyncCallback and Async State
ParameterInfo[] allParameters = beginMethod.GetParameters();
ParameterInfo[] inputParameters = new ParameterInfo[allParameters.Length - 2];
Array.Copy(allParameters, inputParameters, allParameters.Length - 2);
this.BeginMethod.InputParameters = new List<ParameterInfo>(inputParameters);
this.BeginMethod.InputParametersWithAsyc = new List<ParameterInfo>(allParameters);
}
}
this.InputParameters = new List<ParameterInfo>(method.GetParameters());
}
internal WebMethod(MethodInfo declaration, WebServiceBindingAttribute binding, WebMethodAttribute attribute) {
this.declaration = declaration;
this.binding = binding;
this.attribute = attribute;
}
internal static LogicalMethodInfo[] GetMethods(Type type)
{
if (type.IsInterface)
{
throw new InvalidOperationException(Res.GetString(Res.NeedConcreteType, type.FullName));
}
ArrayList list = new ArrayList();
MethodInfo[] methods = type.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic);
Hashtable unique = new Hashtable();
Hashtable methodInfos = new Hashtable();
for (int i = 0; i < methods.Length; i++)
{
Type declaringType = methods[i].DeclaringType;
if (declaringType == typeof(object))
{
continue;
}
if (declaringType == typeof(WebService))
{
continue;
}
string signature = methods[i].ToString();
MethodInfo declaration = FindInterfaceMethodInfo(declaringType, signature);
WebServiceBindingAttribute binding = null;
if (declaration != null)
{
object[] attrs = declaration.DeclaringType.GetCustomAttributes(typeof(WebServiceBindingAttribute), false);
if (attrs.Length > 0)
{
if (attrs.Length > 1)
{
throw new ArgumentException(Res.GetString(Res.OnlyOneWebServiceBindingAttributeMayBeSpecified1, declaration.DeclaringType.FullName), "type");
}
binding = (WebServiceBindingAttribute)attrs[0];
if (binding.Name == null || binding.Name.Length == 0)
{
binding.Name = declaration.DeclaringType.Name;
}
}
else
{
declaration = null;
}
}
else if (!methods[i].IsPublic)
{
continue;
}
WebMethodAttribute attribute = WebMethodReflector.GetAttribute(methods[i], declaration);
if (attribute == null)
{
continue;
}
WebMethod webMethod = new WebMethod(declaration, binding, attribute);
methodInfos.Add(methods[i], webMethod);
MethodInfo method = (MethodInfo)unique[signature];
if (method == null)
{
unique.Add(signature, methods[i]);
list.Add(methods[i]);
}
else
{
if (method.DeclaringType.IsAssignableFrom(methods[i].DeclaringType))
{
unique[signature] = methods[i];
list[list.IndexOf(method)] = methods[i];
}
}
}
return(LogicalMethodInfo.Create((MethodInfo[])list.ToArray(typeof(MethodInfo)), LogicalMethodTypes.Async | LogicalMethodTypes.Sync, methodInfos));
}
void MoveToMethod(LogicalMethodInfo method) {
this.method = method;
this.methodAttr = method.MethodAttribute;
}
LogicalMethodInfo(MethodInfo beginMethodInfo, MethodInfo endMethodInfo, WebMethod webMethod) {
this.methodInfo = beginMethodInfo;
this.endMethodInfo = endMethodInfo;
methodName = beginMethodInfo.Name.Substring(5);
if (webMethod != null) {
this.binding = webMethod.binding;
this.attribute = webMethod.attribute;
this.declaration = webMethod.declaration;
}
ParameterInfo[] beginParamInfos = beginMethodInfo.GetParameters();
if (beginParamInfos.Length < 2 ||
beginParamInfos[beginParamInfos.Length - 1].ParameterType != typeof(object) ||
beginParamInfos[beginParamInfos.Length - 2].ParameterType != typeof(AsyncCallback)) {
throw new InvalidOperationException(Res.GetString(Res.WebMethodMissingParams, beginMethodInfo.DeclaringType.FullName, beginMethodInfo.Name,
typeof(AsyncCallback).FullName, typeof(object).FullName));
}
stateParam = beginParamInfos[beginParamInfos.Length - 1];
callbackParam = beginParamInfos[beginParamInfos.Length - 2];
inParams = GetInParameters(beginMethodInfo, beginParamInfos, 0, beginParamInfos.Length - 2, true);
ParameterInfo[] endParamInfos = endMethodInfo.GetParameters();
resultParam = endParamInfos[0];
outParams = GetOutParameters(endMethodInfo, endParamInfos, 1, endParamInfos.Length - 1, true);
parameters = new ParameterInfo[inParams.Length + outParams.Length];
inParams.CopyTo(parameters, 0);
outParams.CopyTo(parameters, inParams.Length);
retType = endMethodInfo.ReturnType;
isVoid = retType == typeof(void);
attributes = new Hashtable();
}
internal static LogicalMethodInfo[] GetMethods(Type type)
{
if (type.IsInterface)
{
throw new InvalidOperationException(Res.GetString("NeedConcreteType", new object[] { type.FullName }));
}
ArrayList list = new ArrayList();
MethodInfo[] methods = type.GetMethods(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
Hashtable hashtable = new Hashtable();
Hashtable declarations = new Hashtable();
for (int i = 0; i < methods.Length; i++)
{
Type declaringType = methods[i].DeclaringType;
if ((declaringType != typeof(object)) && (declaringType != typeof(WebService)))
{
string signature = methods[i].ToString();
MethodInfo declaration = FindInterfaceMethodInfo(declaringType, signature);
WebServiceBindingAttribute binding = null;
if (declaration != null)
{
object[] customAttributes = declaration.DeclaringType.GetCustomAttributes(typeof(WebServiceBindingAttribute), false);
if (customAttributes.Length > 0)
{
if (customAttributes.Length > 1)
{
throw new ArgumentException(Res.GetString("OnlyOneWebServiceBindingAttributeMayBeSpecified1", new object[] { declaration.DeclaringType.FullName }), "type");
}
binding = (WebServiceBindingAttribute)customAttributes[0];
if ((binding.Name == null) || (binding.Name.Length == 0))
{
binding.Name = declaration.DeclaringType.Name;
}
}
else
{
declaration = null;
}
}
else if (!methods[i].IsPublic)
{
continue;
}
WebMethodAttribute attribute = GetAttribute(methods[i], declaration);
if (attribute != null)
{
WebMethod method = new WebMethod(declaration, binding, attribute);
declarations.Add(methods[i], method);
MethodInfo info2 = (MethodInfo)hashtable[signature];
if (info2 == null)
{
hashtable.Add(signature, methods[i]);
list.Add(methods[i]);
}
else if (info2.DeclaringType.IsAssignableFrom(methods[i].DeclaringType))
{
hashtable[signature] = methods[i];
list[list.IndexOf(info2)] = methods[i];
}
}
}
}
return(LogicalMethodInfo.Create((MethodInfo[])list.ToArray(typeof(MethodInfo)), LogicalMethodTypes.Async | LogicalMethodTypes.Sync, declarations));
}
