internal override void Execute(RuleExecution execution)
{
Type expressionType = execution.Validation.ExpressionInfo(this.assignStatement.Left).ExpressionType;
Type operandType = execution.Validation.ExpressionInfo(this.assignStatement.Right).ExpressionType;
RuleExpressionResult result = RuleExpressionWalker.Evaluate(execution, this.assignStatement.Left);
RuleExpressionResult result2 = RuleExpressionWalker.Evaluate(execution, this.assignStatement.Right);
result.Value = Executor.AdjustType(operandType, result2.Value, expressionType);
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
CodeIndexerExpression expression2 = (CodeIndexerExpression)expression;
RulePropertyExpressionInfo info = execution.Validation.ExpressionInfo(expression2) as RulePropertyExpressionInfo;
if (info == null)
{
InvalidOperationException exception = new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Messages.ExpressionNotValidated, new object[0]));
exception.Data["ErrorObject"] = expression2;
throw exception;
}
PropertyInfo propertyInfo = info.PropertyInfo;
object targetObject = RuleExpressionWalker.Evaluate(execution, expression2.TargetObject).Value;
if (targetObject == null)
{
RuleEvaluationException exception2 = new RuleEvaluationException(string.Format(CultureInfo.CurrentCulture, Messages.TargetEvaluatedNullIndexer, new object[0]));
exception2.Data["ErrorObject"] = expression2;
throw exception2;
}
int count = expression2.Indices.Count;
ParameterInfo[] indexParameters = propertyInfo.GetIndexParameters();
object[] indexerArguments = new object[indexParameters.Length];
int length = indexParameters.Length;
if (info.NeedsParamsExpansion)
{
length--;
}
int index = 0;
while (index < length)
{
Type expressionType = execution.Validation.ExpressionInfo(expression2.Indices[index]).ExpressionType;
RuleExpressionResult result = RuleExpressionWalker.Evaluate(execution, expression2.Indices[index]);
indexerArguments[index] = Executor.AdjustType(expressionType, result.Value, indexParameters[index].ParameterType);
index++;
}
if (length < count)
{
ParameterInfo info3 = indexParameters[length];
Type parameterType = info3.ParameterType;
Type elementType = parameterType.GetElementType();
Array array = (Array)parameterType.InvokeMember(parameterType.Name, BindingFlags.CreateInstance, null, null, new object[] { count - index }, CultureInfo.CurrentCulture);
while (index < count)
{
Type operandType = execution.Validation.ExpressionInfo(expression2.Indices[index]).ExpressionType;
RuleExpressionResult result2 = RuleExpressionWalker.Evaluate(execution, expression2.Indices[index]);
array.SetValue(Executor.AdjustType(operandType, result2.Value, elementType), (int)(index - length));
index++;
}
indexerArguments[length] = array;
}
return(new RulePropertyResult(propertyInfo, targetObject, indexerArguments));
}
internal override void Execute(RuleExecution execution)
{
Type leftType = execution.Validation.ExpressionInfo(assignStatement.Left).ExpressionType;
Type rightType = execution.Validation.ExpressionInfo(assignStatement.Right).ExpressionType;
RuleExpressionResult leftResult = RuleExpressionWalker.Evaluate(execution, assignStatement.Left);
RuleExpressionResult rightResult = RuleExpressionWalker.Evaluate(execution, assignStatement.Right);
leftResult.Value = Executor.AdjustType(rightType, rightResult.Value, leftType);
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
CodeArrayCreateExpression expression2 = (CodeArrayCreateExpression)expression;
if (expression2.CreateType == null)
{
RuleEvaluationException exception = new RuleEvaluationException(Messages.NullTypeType);
exception.Data["ErrorObject"] = expression2;
throw exception;
}
RuleExpressionInfo info = execution.Validation.ExpressionInfo(expression2);
if (expression2 == null)
{
InvalidOperationException exception2 = new InvalidOperationException(Messages.ExpressionNotValidated);
exception2.Data["ErrorObject"] = expression2;
throw exception2;
}
Type elementType = info.ExpressionType.GetElementType();
int length = 0;
if (expression2.SizeExpression != null)
{
Type expressionType = execution.Validation.ExpressionInfo(expression2.SizeExpression).ExpressionType;
RuleExpressionResult result = RuleExpressionWalker.Evaluate(execution, expression2.SizeExpression);
if (expressionType == typeof(int))
{
length = (int)result.Value;
}
else if (expressionType == typeof(long))
{
length = (int)((long)result.Value);
}
else if (expressionType == typeof(uint))
{
length = (int)((uint)result.Value);
}
else if (expressionType == typeof(ulong))
{
length = (int)((ulong)result.Value);
}
}
else if (expression2.Size != 0)
{
length = expression2.Size;
}
else
{
length = expression2.Initializers.Count;
}
Array literal = Array.CreateInstance(elementType, length);
if (expression2.Initializers != null)
{
for (int i = 0; i < expression2.Initializers.Count; i++)
{
CodeExpression expression3 = expression2.Initializers[i];
Type operandType = execution.Validation.ExpressionInfo(expression3).ExpressionType;
RuleExpressionResult result2 = RuleExpressionWalker.Evaluate(execution, expression3);
literal.SetValue(Executor.AdjustType(operandType, result2.Value, elementType), i);
}
}
return(new RuleLiteralResult(literal));
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
object obj2;
CodeObjectCreateExpression expression2 = (CodeObjectCreateExpression)expression;
if (expression2.CreateType == null)
{
RuleEvaluationException exception = new RuleEvaluationException(Messages.NullTypeType);
exception.Data["ErrorObject"] = expression2;
throw exception;
}
RuleExpressionInfo info = execution.Validation.ExpressionInfo(expression2);
if (info == null)
{
InvalidOperationException exception2 = new InvalidOperationException(Messages.ExpressionNotValidated);
exception2.Data["ErrorObject"] = expression2;
throw exception2;
}
RuleConstructorExpressionInfo info2 = info as RuleConstructorExpressionInfo;
if (info2 == null)
{
return(new RuleLiteralResult(Activator.CreateInstance(info.ExpressionType)));
}
ConstructorInfo constructorInfo = info2.ConstructorInfo;
object[] parameters = null;
RuleExpressionResult[] resultArray = null;
if ((expression2.Parameters != null) && (expression2.Parameters.Count > 0))
{
int count = expression2.Parameters.Count;
ParameterInfo[] infoArray = constructorInfo.GetParameters();
parameters = new object[infoArray.Length];
int length = infoArray.Length;
if (info2.NeedsParamsExpansion)
{
length--;
}
int index = 0;
while (index < length)
{
Type expressionType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
CodeDirectionExpression expression3 = expression2.Parameters[index] as CodeDirectionExpression;
if ((expression3 != null) && ((expression3.Direction == FieldDirection.Ref) || (expression3.Direction == FieldDirection.Out)))
{
if (resultArray == null)
{
resultArray = new RuleExpressionResult[count];
}
resultArray[index] = result;
}
parameters[index] = Executor.AdjustType(expressionType, result.Value, infoArray[index].ParameterType);
index++;
}
if (length < count)
{
ParameterInfo info4 = infoArray[length];
Type elementType = info4.ParameterType.GetElementType();
Array array = Array.CreateInstance(elementType, (int)(count - index));
while (index < count)
{
Type operandType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result2 = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
array.SetValue(Executor.AdjustType(operandType, result2.Value, elementType), (int)(index - length));
index++;
}
parameters[length] = array;
}
}
try
{
obj2 = constructorInfo.Invoke(parameters);
}
catch (TargetInvocationException exception3)
{
if (exception3.InnerException == null)
{
throw;
}
throw new TargetInvocationException(string.Format(CultureInfo.CurrentCulture, Messages.Error_ConstructorInvoke, new object[] { RuleDecompiler.DecompileType(info2.ExpressionType), exception3.InnerException.Message }), exception3.InnerException);
}
if (resultArray != null)
{
for (int i = 0; i < expression2.Parameters.Count; i++)
{
if (resultArray[i] != null)
{
resultArray[i].Value = parameters[i];
}
}
}
return(new RuleLiteralResult(obj2));
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
object obj3;
CodeMethodInvokeExpression expression2 = (CodeMethodInvokeExpression)expression;
object obj2 = RuleExpressionWalker.Evaluate(execution, expression2.Method.TargetObject).Value;
RuleMethodInvokeExpressionInfo info = execution.Validation.ExpressionInfo(expression2) as RuleMethodInvokeExpressionInfo;
if (info == null)
{
InvalidOperationException exception = new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Messages.ExpressionNotValidated, new object[0]));
exception.Data["ErrorObject"] = expression2;
throw exception;
}
MethodInfo methodInfo = info.MethodInfo;
if (!methodInfo.IsStatic && (obj2 == null))
{
RuleEvaluationException exception2 = new RuleEvaluationException(string.Format(CultureInfo.CurrentCulture, Messages.TargetEvaluatedNullMethod, new object[] { expression2.Method.MethodName }));
exception2.Data["ErrorObject"] = expression2;
throw exception2;
}
object[] parameters = null;
RuleExpressionResult[] resultArray = null;
if ((expression2.Parameters != null) && (expression2.Parameters.Count > 0))
{
int count = expression2.Parameters.Count;
ParameterInfo[] infoArray = methodInfo.GetParameters();
parameters = new object[infoArray.Length];
int length = infoArray.Length;
if (info.NeedsParamsExpansion)
{
length--;
}
int index = 0;
while (index < length)
{
Type expressionType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
CodeDirectionExpression expression3 = expression2.Parameters[index] as CodeDirectionExpression;
if ((expression3 != null) && ((expression3.Direction == FieldDirection.Ref) || (expression3.Direction == FieldDirection.Out)))
{
if (resultArray == null)
{
resultArray = new RuleExpressionResult[expression2.Parameters.Count];
}
resultArray[index] = result;
if (expression3.Direction != FieldDirection.Out)
{
parameters[index] = Executor.AdjustType(expressionType, result.Value, infoArray[index].ParameterType);
}
}
else
{
parameters[index] = Executor.AdjustType(expressionType, result.Value, infoArray[index].ParameterType);
}
index++;
}
if (length < count)
{
ParameterInfo info3 = infoArray[length];
Type parameterType = info3.ParameterType;
Type elementType = parameterType.GetElementType();
Array array = (Array)parameterType.InvokeMember(parameterType.Name, BindingFlags.CreateInstance, null, null, new object[] { count - index }, CultureInfo.CurrentCulture);
while (index < count)
{
Type operandType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result2 = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
array.SetValue(Executor.AdjustType(operandType, result2.Value, elementType), (int)(index - length));
index++;
}
parameters[length] = array;
}
}
try
{
obj3 = methodInfo.Invoke(obj2, parameters);
}
catch (TargetInvocationException exception3)
{
if (exception3.InnerException == null)
{
throw;
}
throw new TargetInvocationException(string.Format(CultureInfo.CurrentCulture, Messages.Error_MethodInvoke, new object[] { RuleDecompiler.DecompileType(methodInfo.ReflectedType), methodInfo.Name, exception3.InnerException.Message }), exception3.InnerException);
}
if (resultArray != null)
{
for (int i = 0; i < expression2.Parameters.Count; i++)
{
if (resultArray[i] != null)
{
resultArray[i].Value = parameters[i];
}
}
}
return(new RuleLiteralResult(obj3));
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
CodeObjectCreateExpression createExpression = (CodeObjectCreateExpression)expression;
if (createExpression.CreateType == null)
{
RuleEvaluationException exception = new RuleEvaluationException(Messages.NullTypeType);
exception.Data[RuleUserDataKeys.ErrorObject] = createExpression;
throw exception;
}
RuleExpressionInfo expressionInfo = execution.Validation.ExpressionInfo(createExpression);
if (expressionInfo == null) // Oops, someone forgot to validate.
{
InvalidOperationException exception = new InvalidOperationException(Messages.ExpressionNotValidated);
exception.Data[RuleUserDataKeys.ErrorObject] = createExpression;
throw exception;
}
RuleConstructorExpressionInfo createExpressionInfo = expressionInfo as RuleConstructorExpressionInfo;
if (createExpressionInfo == null)
{
// it's just a regular RuleExpressionInfo, which means this is a value-type with no parameters
return new RuleLiteralResult(Activator.CreateInstance(expressionInfo.ExpressionType));
}
ConstructorInfo constructor = createExpressionInfo.ConstructorInfo;
object[] arguments = null;
RuleExpressionResult[] outArgumentResults = null;
if (createExpression.Parameters != null && createExpression.Parameters.Count > 0)
{
int actualArgCount = createExpression.Parameters.Count;
ParameterInfo[] parmInfos = constructor.GetParameters();
arguments = new object[parmInfos.Length];
int numFixedParameters = parmInfos.Length;
if (createExpressionInfo.NeedsParamsExpansion)
numFixedParameters -= 1;
int i;
// Evaluate the fixed portion of the parameter list.
for (i = 0; i < numFixedParameters; ++i)
{
Type argType = execution.Validation.ExpressionInfo(createExpression.Parameters[i]).ExpressionType;
RuleExpressionResult argResult = RuleExpressionWalker.Evaluate(execution, createExpression.Parameters[i]);
// Special procesing of direction expressions to keep track of out arguments (& ref).
CodeDirectionExpression direction = createExpression.Parameters[i] as CodeDirectionExpression;
if (direction != null && (direction.Direction == FieldDirection.Ref || direction.Direction == FieldDirection.Out))
{
// lazy creation of fieldsToSet
if (outArgumentResults == null)
outArgumentResults = new RuleExpressionResult[actualArgCount];
// keep track of this out expression so we can set it later
outArgumentResults[i] = argResult;
}
arguments[i] = Executor.AdjustType(argType, argResult.Value, parmInfos[i].ParameterType);
}
if (numFixedParameters < actualArgCount)
{
// This target method had a params array, and we are calling it with an
// expanded parameter list. E.g.,
// void foo(int x, params string[] y)
// with the invocation:
// foo(5, "crud", "kreeble", "glorp")
// We need to translate this to:
// foo(5, new string[] { "crud", "kreeble", "glorp" })
ParameterInfo lastParamInfo = parmInfos[numFixedParameters];
Type arrayType = lastParamInfo.ParameterType;
System.Diagnostics.Debug.Assert(arrayType.IsArray);
Type elementType = arrayType.GetElementType();
Array paramsArray = Array.CreateInstance(elementType, actualArgCount - i);
for (; i < actualArgCount; ++i)
{
Type argType = execution.Validation.ExpressionInfo(createExpression.Parameters[i]).ExpressionType;
RuleExpressionResult argResult = RuleExpressionWalker.Evaluate(execution, createExpression.Parameters[i]);
paramsArray.SetValue(Executor.AdjustType(argType, argResult.Value, elementType), i - numFixedParameters);
}
arguments[numFixedParameters] = paramsArray;
}
}
object result;
try
{
result = constructor.Invoke(arguments);
}
catch (TargetInvocationException e)
{
// if there is no inner exception, leave it untouched
if (e.InnerException == null)
throw;
string message = string.Format(CultureInfo.CurrentCulture,
Messages.Error_ConstructorInvoke,
RuleDecompiler.DecompileType(createExpressionInfo.ExpressionType),
e.InnerException.Message);
throw new TargetInvocationException(message, e.InnerException);
}
// any out/ref parameters that need to be assigned?
if (outArgumentResults != null)
{
for (int i = 0; i < createExpression.Parameters.Count; ++i)
{
if (outArgumentResults[i] != null)
outArgumentResults[i].Value = arguments[i];
}
}
return new RuleLiteralResult(result);
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
string message;
CodeMethodInvokeExpression invokeExpr = (CodeMethodInvokeExpression)expression;
object target = RuleExpressionWalker.Evaluate(execution, invokeExpr.Method.TargetObject).Value;
RuleMethodInvokeExpressionInfo invokeExprInfo = execution.Validation.ExpressionInfo(invokeExpr) as RuleMethodInvokeExpressionInfo;
if (invokeExprInfo == null) // Oops, someone forgot to validate.
{
message = string.Format(CultureInfo.CurrentCulture, Messages.ExpressionNotValidated);
InvalidOperationException exception = new InvalidOperationException(message);
exception.Data[RuleUserDataKeys.ErrorObject] = invokeExpr;
throw exception;
}
MethodInfo mi = invokeExprInfo.MethodInfo;
if (!mi.IsStatic && target == null)
{
message = string.Format(CultureInfo.CurrentCulture, Messages.TargetEvaluatedNullMethod, invokeExpr.Method.MethodName);
RuleEvaluationException exception = new RuleEvaluationException(message);
exception.Data[RuleUserDataKeys.ErrorObject] = invokeExpr;
throw exception;
}
object[] arguments = null;
RuleExpressionResult[] outArgumentResults = null;
if (invokeExpr.Parameters != null && invokeExpr.Parameters.Count > 0)
{
int actualArgCount = invokeExpr.Parameters.Count;
ParameterInfo[] parmInfos = mi.GetParameters();
arguments = new object[parmInfos.Length];
int numFixedParameters = parmInfos.Length;
if (invokeExprInfo.NeedsParamsExpansion)
numFixedParameters -= 1;
int i;
// Evaluate the fixed portion of the parameter list.
for (i = 0; i < numFixedParameters; ++i)
{
Type argType = execution.Validation.ExpressionInfo(invokeExpr.Parameters[i]).ExpressionType;
RuleExpressionResult argResult = RuleExpressionWalker.Evaluate(execution, invokeExpr.Parameters[i]);
// Special procesing of direction expressions to keep track of out arguments (& ref).
CodeDirectionExpression direction = invokeExpr.Parameters[i] as CodeDirectionExpression;
if (direction != null && (direction.Direction == FieldDirection.Ref || direction.Direction == FieldDirection.Out))
{
// lazy creation of fieldsToSet
if (outArgumentResults == null)
outArgumentResults = new RuleExpressionResult[invokeExpr.Parameters.Count];
// keep track of this out expression so we can set it later
outArgumentResults[i] = argResult;
// don't evaluate out arguments
if (direction.Direction != FieldDirection.Out)
arguments[i] = Executor.AdjustType(argType, argResult.Value, parmInfos[i].ParameterType);
}
else
{
// treat as in
arguments[i] = Executor.AdjustType(argType, argResult.Value, parmInfos[i].ParameterType);
}
}
if (numFixedParameters < actualArgCount)
{
// This target method had a params array, and we are calling it with an
// expanded parameter list. E.g.,
// void foo(int x, params string[] y)
// with the invocation:
// foo(5, "crud", "kreeble", "glorp")
// We need to translate this to:
// foo(5, new string[] { "crud", "kreeble", "glorp" })
ParameterInfo lastParamInfo = parmInfos[numFixedParameters];
Type arrayType = lastParamInfo.ParameterType;
System.Diagnostics.Debug.Assert(arrayType.IsArray);
Type elementType = arrayType.GetElementType();
Array paramsArray = (Array)arrayType.InvokeMember(arrayType.Name, BindingFlags.CreateInstance, null, null, new object[] { actualArgCount - i }, CultureInfo.CurrentCulture);
for (; i < actualArgCount; ++i)
{
Type argType = execution.Validation.ExpressionInfo(invokeExpr.Parameters[i]).ExpressionType;
RuleExpressionResult argResult = RuleExpressionWalker.Evaluate(execution, invokeExpr.Parameters[i]);
paramsArray.SetValue(Executor.AdjustType(argType, argResult.Value, elementType), i - numFixedParameters);
}
arguments[numFixedParameters] = paramsArray;
}
}
object result;
try
{
result = mi.Invoke(target, arguments);
}
catch (TargetInvocationException e)
{
// if there is no inner exception, leave it untouched
if (e.InnerException == null)
throw;
message = string.Format(CultureInfo.CurrentCulture, Messages.Error_MethodInvoke,
RuleDecompiler.DecompileType(mi.ReflectedType), mi.Name, e.InnerException.Message);
throw new TargetInvocationException(message, e.InnerException);
}
// any out/ref parameters that need to be assigned?
if (outArgumentResults != null)
{
for (int i = 0; i < invokeExpr.Parameters.Count; ++i)
{
if (outArgumentResults[i] != null)
outArgumentResults[i].Value = arguments[i];
}
}
return new RuleLiteralResult(result);
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
object obj3;
CodeMethodInvokeExpression expression2 = (CodeMethodInvokeExpression) expression;
object obj2 = RuleExpressionWalker.Evaluate(execution, expression2.Method.TargetObject).Value;
RuleMethodInvokeExpressionInfo info = execution.Validation.ExpressionInfo(expression2) as RuleMethodInvokeExpressionInfo;
if (info == null)
{
InvalidOperationException exception = new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Messages.ExpressionNotValidated, new object[0]));
exception.Data["ErrorObject"] = expression2;
throw exception;
}
MethodInfo methodInfo = info.MethodInfo;
if (!methodInfo.IsStatic && (obj2 == null))
{
RuleEvaluationException exception2 = new RuleEvaluationException(string.Format(CultureInfo.CurrentCulture, Messages.TargetEvaluatedNullMethod, new object[] { expression2.Method.MethodName }));
exception2.Data["ErrorObject"] = expression2;
throw exception2;
}
object[] parameters = null;
RuleExpressionResult[] resultArray = null;
if ((expression2.Parameters != null) && (expression2.Parameters.Count > 0))
{
int count = expression2.Parameters.Count;
ParameterInfo[] infoArray = methodInfo.GetParameters();
parameters = new object[infoArray.Length];
int length = infoArray.Length;
if (info.NeedsParamsExpansion)
{
length--;
}
int index = 0;
while (index < length)
{
Type expressionType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
CodeDirectionExpression expression3 = expression2.Parameters[index] as CodeDirectionExpression;
if ((expression3 != null) && ((expression3.Direction == FieldDirection.Ref) || (expression3.Direction == FieldDirection.Out)))
{
if (resultArray == null)
{
resultArray = new RuleExpressionResult[expression2.Parameters.Count];
}
resultArray[index] = result;
if (expression3.Direction != FieldDirection.Out)
{
parameters[index] = Executor.AdjustType(expressionType, result.Value, infoArray[index].ParameterType);
}
}
else
{
parameters[index] = Executor.AdjustType(expressionType, result.Value, infoArray[index].ParameterType);
}
index++;
}
if (length < count)
{
ParameterInfo info3 = infoArray[length];
Type parameterType = info3.ParameterType;
Type elementType = parameterType.GetElementType();
Array array = (Array) parameterType.InvokeMember(parameterType.Name, BindingFlags.CreateInstance, null, null, new object[] { count - index }, CultureInfo.CurrentCulture);
while (index < count)
{
Type operandType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result2 = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
array.SetValue(Executor.AdjustType(operandType, result2.Value, elementType), (int) (index - length));
index++;
}
parameters[length] = array;
}
}
try
{
obj3 = methodInfo.Invoke(obj2, parameters);
}
catch (TargetInvocationException exception3)
{
if (exception3.InnerException == null)
{
throw;
}
throw new TargetInvocationException(string.Format(CultureInfo.CurrentCulture, Messages.Error_MethodInvoke, new object[] { RuleDecompiler.DecompileType(methodInfo.ReflectedType), methodInfo.Name, exception3.InnerException.Message }), exception3.InnerException);
}
if (resultArray != null)
{
for (int i = 0; i < expression2.Parameters.Count; i++)
{
if (resultArray[i] != null)
{
resultArray[i].Value = parameters[i];
}
}
}
return new RuleLiteralResult(obj3);
}
internal override RuleExpressionResult Evaluate(CodeExpression expression, RuleExecution execution)
{
object obj2;
CodeObjectCreateExpression expression2 = (CodeObjectCreateExpression) expression;
if (expression2.CreateType == null)
{
RuleEvaluationException exception = new RuleEvaluationException(Messages.NullTypeType);
exception.Data["ErrorObject"] = expression2;
throw exception;
}
RuleExpressionInfo info = execution.Validation.ExpressionInfo(expression2);
if (info == null)
{
InvalidOperationException exception2 = new InvalidOperationException(Messages.ExpressionNotValidated);
exception2.Data["ErrorObject"] = expression2;
throw exception2;
}
RuleConstructorExpressionInfo info2 = info as RuleConstructorExpressionInfo;
if (info2 == null)
{
return new RuleLiteralResult(Activator.CreateInstance(info.ExpressionType));
}
ConstructorInfo constructorInfo = info2.ConstructorInfo;
object[] parameters = null;
RuleExpressionResult[] resultArray = null;
if ((expression2.Parameters != null) && (expression2.Parameters.Count > 0))
{
int count = expression2.Parameters.Count;
ParameterInfo[] infoArray = constructorInfo.GetParameters();
parameters = new object[infoArray.Length];
int length = infoArray.Length;
if (info2.NeedsParamsExpansion)
{
length--;
}
int index = 0;
while (index < length)
{
Type expressionType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
CodeDirectionExpression expression3 = expression2.Parameters[index] as CodeDirectionExpression;
if ((expression3 != null) && ((expression3.Direction == FieldDirection.Ref) || (expression3.Direction == FieldDirection.Out)))
{
if (resultArray == null)
{
resultArray = new RuleExpressionResult[count];
}
resultArray[index] = result;
}
parameters[index] = Executor.AdjustType(expressionType, result.Value, infoArray[index].ParameterType);
index++;
}
if (length < count)
{
ParameterInfo info4 = infoArray[length];
Type elementType = info4.ParameterType.GetElementType();
Array array = Array.CreateInstance(elementType, (int) (count - index));
while (index < count)
{
Type operandType = execution.Validation.ExpressionInfo(expression2.Parameters[index]).ExpressionType;
RuleExpressionResult result2 = RuleExpressionWalker.Evaluate(execution, expression2.Parameters[index]);
array.SetValue(Executor.AdjustType(operandType, result2.Value, elementType), (int) (index - length));
index++;
}
parameters[length] = array;
}
}
try
{
obj2 = constructorInfo.Invoke(parameters);
}
catch (TargetInvocationException exception3)
{
if (exception3.InnerException == null)
{
throw;
}
throw new TargetInvocationException(string.Format(CultureInfo.CurrentCulture, Messages.Error_ConstructorInvoke, new object[] { RuleDecompiler.DecompileType(info2.ExpressionType), exception3.InnerException.Message }), exception3.InnerException);
}
if (resultArray != null)
{
for (int i = 0; i < expression2.Parameters.Count; i++)
{
if (resultArray[i] != null)
{
resultArray[i].Value = parameters[i];
}
}
}
return new RuleLiteralResult(obj2);
}
