private void DefaultWriteLog(MethodInvokation call, object result, ILog log, Log4NetAttribute attr)
{
StringBuilder buf = new StringBuilder();
buf.Append(call.Method.Name + "(");
bool fFirstParam = true;
foreach (InterceptedParameter param in call.Parameters)
{
if (fFirstParam)
{
fFirstParam = false;
}
else
{
buf.Append(", ");
}
buf.Append(param.Name + ":" + param.Value);
}
buf.Append(")");
Log(log, attr.Level, buf.ToString());
}
public object HandleCall(MethodInvokation call)
{
call_it++;
// Call intercepted function
object result = call.Proceed();
try
{
MethodInfo mInfo = call.Method as MethodInfo;
foreach (Attribute attr in Attribute.GetCustomAttributes(mInfo))
{
if (attr.GetType() == typeof(Log4NetAttribute))
{
WriteLog(call, result, attr as Log4NetAttribute);
}
}
}
catch (Exception ex)
{
defaultLog.Error("Failure in Log4NetInterceptor", ex);
}
return(result);
}
private void WriteLog(MethodInvokation call, object result, Log4NetAttribute attr)
{
// Select logger
ILog log = null;
if (attr.LogPath != null)
{
log = LogManager.GetLogger(attr.LogPath, typeof(Log4NetInterceptor));
}
else
{
log = defaultLog;
}
// Write
if (attr == null || attr.Format == null)
{
DefaultWriteLog(call, result, log, attr);
}
else
{
object[] arg = new object[call.Parameters.Count + 1];
int it;
for (it = 0; it < call.Parameters.Count; it++)
{
InterceptedParameter param = call.Parameters[it] as InterceptedParameter;
arg[it] = param.Value;
}
arg[it] = result;
Log(log, attr.Level, String.Format(attr.Format, arg));
}
}
public object HandleCall(MethodInvokation call)
{
call_it ++;
// Call intercepted function
object result = call.Proceed();
try
{
MethodInfo mInfo = call.Method as MethodInfo;
foreach (Attribute attr in Attribute.GetCustomAttributes(mInfo))
{
if (attr.GetType() == typeof(Log4NetAttribute))
{
WriteLog(call, result, attr as Log4NetAttribute);
}
}
}
catch(Exception ex)
{
defaultLog.Error("Failure in Log4NetInterceptor", ex);
}
return result;
}
/*
get
{
System.String value = m_Name;
object refValue = (object) value;
bool cancel = false;
MatsSoft.NPersist.Framework.IInterceptor interceptor = ((MatsSoft.NPersist.Framework.IInterceptable) this).GetInterceptor();
if (interceptor != null) { interceptor.NotifyPropertyGet(this, "Name", ref refValue, ref cancel); }
if (cancel) { return null; }
value = (System.String) refValue;
return value;
}
*/
private object HandleGetProperty(MethodInvokation call)
{
string propertyName = call.Method.Name.Substring(4);
object value = call.Proceed();
bool cancel = false;
Puzzle.NPersist.Framework.Interfaces.IInterceptor interceptor = context.Interceptor;
if (interceptor != null) {interceptor.NotifyPropertyGet(call.Target,propertyName,ref value,ref cancel) ;}
if (cancel) {return GetDefaultValue(call.ReturnType);}
return value;
}
public object HandleCall(MethodInvokation call)
{
if (call.Method.Name.StartsWith("get_") )
return HandleGetProperty(call);
if (call.Method.Name.StartsWith("set_") )
return HandleSetProperty(call);
throw new Exception ("Blame Roger for this bug!");
}
/*
set
{
object refValue = (object) value;
bool cancel = false;
MatsSoft.NPersist.Framework.IInterceptor interceptor = ((MatsSoft.NPersist.Framework.IInterceptable) this).GetInterceptor();
if (interceptor != null) { interceptor.NotifyPropertySet(this, "Name", ref refValue, ref cancel); }
if (cancel) { return; }
m_Name = (System.String) refValue;
}
*/
private object HandleSetProperty(MethodInvokation call)
{
bool cancel = false;
object value = ((InterceptedParameter)call.Parameters[0]).Value;
string propertyName = call.Method.Name.Substring(4);
object refValue = value;
Puzzle.NPersist.Framework.Interfaces.IInterceptor interceptor = context.Interceptor;
if (interceptor != null) { interceptor.NotifyPropertySet(call.Target, propertyName, ref refValue, ref cancel); }
if (cancel) { return null; }
((InterceptedParameter)call.Parameters[0]).Value = refValue;
call.Proceed();
return null;
}
public object HandleCall(MethodInvokation call)
{
if (call.Method.Name.StartsWith("get_"))
{
return(HandleGetProperty(call));
}
if (call.Method.Name.StartsWith("set_"))
{
return(HandleSetProperty(call));
}
throw new Exception("Blame Roger for this bug!");
}
/*
* get
* {
* System.String value = m_Name;
* object refValue = (object) value;
* bool cancel = false;
* MatsSoft.NPersist.Framework.IInterceptor interceptor = ((MatsSoft.NPersist.Framework.IInterceptable) this).GetInterceptor();
* if (interceptor != null) { interceptor.NotifyPropertyGet(this, "Name", ref refValue, ref cancel); }
* if (cancel) { return null; }
* value = (System.String) refValue;
* return value;
* }
*/
private object HandleGetProperty(MethodInvokation call)
{
string propertyName = call.Method.Name.Substring(4);
object value = call.Proceed();
bool cancel = false;
Puzzle.NPersist.Framework.Interfaces.IInterceptor interceptor = context.Interceptor;
if (interceptor != null)
{
interceptor.NotifyPropertyGet(call.Target, propertyName, ref value, ref cancel);
}
if (cancel)
{
return(GetDefaultValue(call.ReturnType));
}
return(value);
}
private void DefaultWriteLog(MethodInvokation call, object result, ILog log, Log4NetAttribute attr)
{
StringBuilder buf = new StringBuilder();
buf.Append(call.Method.Name + "(");
bool fFirstParam = true;
foreach (InterceptedParameter param in call.Parameters)
{
if(fFirstParam)
fFirstParam = false;
else
buf.Append(", ");
buf.Append(param.Name + ":" + param.Value);
}
buf.Append(")");
Log(log, attr.Level, buf.ToString());
}
/*
* set
* {
* object refValue = (object) value;
* bool cancel = false;
* MatsSoft.NPersist.Framework.IInterceptor interceptor = ((MatsSoft.NPersist.Framework.IInterceptable) this).GetInterceptor();
* if (interceptor != null) { interceptor.NotifyPropertySet(this, "Name", ref refValue, ref cancel); }
* if (cancel) { return; }
* m_Name = (System.String) refValue;
* }
*/
private object HandleSetProperty(MethodInvokation call)
{
bool cancel = false;
object value = ((InterceptedParameter)call.Parameters[0]).Value;
string propertyName = call.Method.Name.Substring(4);
object refValue = value;
Puzzle.NPersist.Framework.Interfaces.IInterceptor interceptor = context.Interceptor;
if (interceptor != null)
{
interceptor.NotifyPropertySet(call.Target, propertyName, ref refValue, ref cancel);
}
if (cancel)
{
return(null);
}
((InterceptedParameter)call.Parameters[0]).Value = refValue;
call.Proceed();
return(null);
}
public object HandleCall(MethodInvokation call)
{
if (context.Interceptor == null)
{
call.Proceed();
return null;
}
else
{
bool cancel = false;
context.Interceptor.NotifyInstantiatingObject(call.Target,ref cancel) ;
if (!cancel)
call.Proceed() ;
context.Interceptor.NotifyInstantiatedObject(call.Target) ;
return null;
}
}
public object HandleCall(MethodInvokation call)
{
if (context.Interceptor == null)
{
call.Proceed();
return(null);
}
else
{
bool cancel = false;
context.Interceptor.NotifyInstantiatingObject(call.Target, ref cancel);
if (!cancel)
{
call.Proceed();
}
context.Interceptor.NotifyInstantiatedObject(call.Target);
return(null);
}
}
private void WriteLog(MethodInvokation call, object result, Log4NetAttribute attr)
{
// Select logger
ILog log = null;
if(attr.LogPath != null)
{
log = LogManager.GetLogger(attr.LogPath, typeof(Log4NetInterceptor));
}
else
{
log = defaultLog;
}
// Write
if(attr == null || attr.Format == null)
{
DefaultWriteLog(call, result, log, attr);
}
else
{
object[] arg = new object[call.Parameters.Count + 1];
int it;
for(it = 0; it < call.Parameters.Count; it ++)
{
InterceptedParameter param = call.Parameters[it] as InterceptedParameter;
arg[it] = param.Value;
}
arg[it] = result;
Log(log, attr.Level, String.Format(attr.Format, arg));
}
}
