protected override void InitUnserializeDelegate(Type type, string[] names, DynamicMethod dynamicMethod)
{
Dictionary <string, MemberInfo> members = HproseHelper.GetMembers(type);
ILGenerator gen = dynamicMethod.GetILGenerator();
LocalBuilder e = gen.DeclareLocal(typeofException);
int count = names.Length;
for (int i = 0; i < count; i++)
{
Label exTryCatch = gen.BeginExceptionBlock();
if (type.IsValueType)
{
gen.Emit(OpCodes.Ldarg_0);
gen.Emit(OpCodes.Unbox, type);
}
else
{
gen.Emit(OpCodes.Ldarg_0);
}
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldc_I4, i);
gen.Emit(OpCodes.Ldelem_Ref);
if (members[names[i]] is FieldInfo)
{
FieldInfo fieldInfo = (FieldInfo)members[names[i]];
if (fieldInfo.FieldType.IsValueType)
{
gen.Emit(OpCodes.Unbox_Any, fieldInfo.FieldType);
}
gen.Emit(OpCodes.Stfld, fieldInfo);
}
else
{
PropertyInfo propertyInfo = (PropertyInfo)members[names[i]];
if (propertyInfo.PropertyType.IsValueType)
{
gen.Emit(OpCodes.Unbox_Any, propertyInfo.PropertyType);
}
MethodInfo setMethod = propertyInfo.GetSetMethod();
if (setMethod.IsVirtual)
{
gen.Emit(OpCodes.Callvirt, setMethod);
}
else
{
gen.Emit(OpCodes.Call, setMethod);
}
}
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.BeginCatchBlock(typeofException);
gen.Emit(OpCodes.Stloc_S, e);
gen.Emit(OpCodes.Ldstr, "The member value can\'t be unserialized.");
gen.Emit(OpCodes.Ldloc_S, e);
gen.Emit(OpCodes.Newobj, hproseExceptionCtor);
gen.Emit(OpCodes.Throw);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.EndExceptionBlock();
}
gen.Emit(OpCodes.Ret);
}
private void InitSerializePropertiesDelegate(Type type)
{
Dictionary <string, MemberInfo> properties = HproseHelper.GetProperties(type);
DynamicMethod dynamicMethod = new DynamicMethod("$SerializeProperties",
typeofVoid,
typeofArgs,
type,
true);
ILGenerator gen = dynamicMethod.GetILGenerator();
LocalBuilder value = gen.DeclareLocal(typeofObject);
LocalBuilder e = gen.DeclareLocal(typeofException);
foreach (KeyValuePair <string, MemberInfo> property in properties)
{
PropertyInfo propertyInfo = (PropertyInfo)property.Value;
Label exTryCatch = gen.BeginExceptionBlock();
if (type.IsValueType)
{
gen.Emit(OpCodes.Ldarg_0);
gen.Emit(OpCodes.Unbox, type);
}
else
{
gen.Emit(OpCodes.Ldarg_0);
}
MethodInfo getMethod = propertyInfo.GetGetMethod();
if (getMethod.IsVirtual)
{
gen.Emit(OpCodes.Callvirt, getMethod);
}
else
{
gen.Emit(OpCodes.Call, getMethod);
}
if (propertyInfo.PropertyType.IsValueType)
{
gen.Emit(OpCodes.Box, propertyInfo.PropertyType);
}
gen.Emit(OpCodes.Stloc_S, value);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.BeginCatchBlock(typeofException);
gen.Emit(OpCodes.Stloc_S, e);
gen.Emit(OpCodes.Ldstr, "The property value can\'t be serialized.");
gen.Emit(OpCodes.Ldloc_S, e);
gen.Emit(OpCodes.Newobj, hproseExceptionCtor);
gen.Emit(OpCodes.Throw);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.EndExceptionBlock();
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldloc_S, value);
gen.Emit(OpCodes.Call, serializeMethod);
}
gen.Emit(OpCodes.Ret);
serializePropertiesDelegate = (SerializeDelegate)dynamicMethod.CreateDelegate(typeofSerializeDelegate);
}
protected override void InitUnserializeDelegate(Type type, string[] names, DynamicMethod dynamicMethod)
{
Dictionary <string, PropertyTypeInfo> properties = HproseHelper.GetProperties(type);
ILGenerator gen = dynamicMethod.GetILGenerator();
LocalBuilder e = gen.DeclareLocal(typeofException);
int count = names.Length;
for (int i = 0; i < count; ++i)
{
PropertyTypeInfo property;
if (properties.TryGetValue(names[i], out property))
{
Label exTryCatch = gen.BeginExceptionBlock();
if (type.IsValueType)
{
gen.Emit(OpCodes.Ldarg_0);
gen.Emit(OpCodes.Unbox, type);
}
else
{
gen.Emit(OpCodes.Ldarg_0);
}
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldc_I4, i);
gen.Emit(OpCodes.Ldelem_Ref);
if (property.type.IsValueType)
{
gen.Emit(OpCodes.Unbox_Any, property.type);
}
MethodInfo setMethod = property.info.GetSetMethod(true);
if (setMethod.IsVirtual)
{
gen.Emit(OpCodes.Callvirt, setMethod);
}
else
{
gen.Emit(OpCodes.Call, setMethod);
}
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.BeginCatchBlock(typeofException);
gen.Emit(OpCodes.Stloc_S, e);
gen.Emit(OpCodes.Ldstr, "The property value can\'t be unserialized.");
gen.Emit(OpCodes.Ldloc_S, e);
gen.Emit(OpCodes.Newobj, hproseExceptionCtor);
gen.Emit(OpCodes.Throw);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.EndExceptionBlock();
}
}
gen.Emit(OpCodes.Ret);
}
private void InitSerializeFieldsDelegate(Type type)
{
Dictionary <string, MemberInfo> fields = HproseHelper.GetFields(type);
DynamicMethod dynamicMethod = new DynamicMethod("$SerializeFields",
typeofVoid,
typeofArgs,
type,
true);
ILGenerator gen = dynamicMethod.GetILGenerator();
LocalBuilder value = gen.DeclareLocal(typeofObject);
LocalBuilder e = gen.DeclareLocal(typeofException);
foreach (KeyValuePair <string, MemberInfo> field in fields)
{
FieldInfo fieldInfo = (FieldInfo)field.Value;
Label exTryCatch = gen.BeginExceptionBlock();
if (type.IsValueType)
{
gen.Emit(OpCodes.Ldarg_0);
gen.Emit(OpCodes.Unbox, type);
}
else
{
gen.Emit(OpCodes.Ldarg_0);
}
gen.Emit(OpCodes.Ldfld, fieldInfo);
if (fieldInfo.FieldType.IsValueType)
{
gen.Emit(OpCodes.Box, fieldInfo.FieldType);
}
gen.Emit(OpCodes.Stloc_S, value);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.BeginCatchBlock(typeofException);
gen.Emit(OpCodes.Stloc_S, e);
gen.Emit(OpCodes.Ldstr, "The field value can\'t be serialized.");
gen.Emit(OpCodes.Ldloc_S, e);
gen.Emit(OpCodes.Newobj, hproseExceptionCtor);
gen.Emit(OpCodes.Throw);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.EndExceptionBlock();
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldloc_S, value);
gen.Emit(OpCodes.Call, serializeMethod);
}
gen.Emit(OpCodes.Ret);
serializeFieldsDelegate = (SerializeDelegate)dynamicMethod.CreateDelegate(typeofSerializeDelegate);
}
protected override void InitUnserializeDelegate(Type type, string[] names, DynamicMethod dynamicMethod)
{
Dictionary <string, FieldTypeInfo> fields = HproseHelper.GetFields(type);
ILGenerator gen = dynamicMethod.GetILGenerator();
LocalBuilder e = gen.DeclareLocal(typeofException);
int count = names.Length;
for (int i = 0; i < count; ++i)
{
FieldTypeInfo field;
if (fields.TryGetValue(names[i], out field))
{
Label exTryCatch = gen.BeginExceptionBlock();
if (type.IsValueType)
{
gen.Emit(OpCodes.Ldarg_0);
gen.Emit(OpCodes.Unbox, type);
}
else
{
gen.Emit(OpCodes.Ldarg_0);
}
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldc_I4, i);
gen.Emit(OpCodes.Ldelem_Ref);
if (field.type.IsValueType)
{
gen.Emit(OpCodes.Unbox_Any, field.type);
}
gen.Emit(OpCodes.Stfld, field.info);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.BeginCatchBlock(typeofException);
gen.Emit(OpCodes.Stloc_S, e);
gen.Emit(OpCodes.Ldstr, "The field value can\'t be unserialized.");
gen.Emit(OpCodes.Ldloc_S, e);
gen.Emit(OpCodes.Newobj, hproseExceptionCtor);
gen.Emit(OpCodes.Throw);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.EndExceptionBlock();
}
}
gen.Emit(OpCodes.Ret);
}
private void InitSerializeMembersDelegate(Type type)
{
ICollection <MemberTypeInfo> members = HproseHelper.GetMembers(type).Values;
DynamicMethod dynamicMethod = new DynamicMethod("$SerializeFields",
typeofVoid,
typeofArgs,
type,
true);
ILGenerator gen = dynamicMethod.GetILGenerator();
LocalBuilder value = gen.DeclareLocal(typeofObject);
LocalBuilder e = gen.DeclareLocal(typeofException);
foreach (MemberTypeInfo member in members)
{
Label exTryCatch = gen.BeginExceptionBlock();
if (type.IsValueType)
{
gen.Emit(OpCodes.Ldarg_0);
gen.Emit(OpCodes.Unbox, type);
}
else
{
gen.Emit(OpCodes.Ldarg_0);
}
if (member.info is FieldInfo)
{
FieldInfo fieldInfo = (FieldInfo)member.info;
gen.Emit(OpCodes.Ldfld, fieldInfo);
if (member.type.IsValueType)
{
gen.Emit(OpCodes.Box, member.type);
}
}
else
{
PropertyInfo propertyInfo = (PropertyInfo)member.info;
MethodInfo getMethod = propertyInfo.GetGetMethod(true);
if (getMethod.IsVirtual)
{
gen.Emit(OpCodes.Callvirt, getMethod);
}
else
{
gen.Emit(OpCodes.Call, getMethod);
}
if (member.type.IsValueType)
{
gen.Emit(OpCodes.Box, member.type);
}
}
gen.Emit(OpCodes.Stloc_S, value);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.BeginCatchBlock(typeofException);
gen.Emit(OpCodes.Stloc_S, e);
gen.Emit(OpCodes.Ldstr, "The member value can\'t be serialized.");
gen.Emit(OpCodes.Ldloc_S, e);
gen.Emit(OpCodes.Newobj, hproseExceptionCtor);
gen.Emit(OpCodes.Throw);
gen.Emit(OpCodes.Leave_S, exTryCatch);
gen.EndExceptionBlock();
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldloc_S, value);
gen.Emit(OpCodes.Call, serializeMethod);
}
gen.Emit(OpCodes.Ret);
serializeMembersDelegate = (SerializeDelegate)dynamicMethod.CreateDelegate(typeofSerializeDelegate);
}