Esempio n. 1
0
        internal PipelineStoppedException ManageInvocationException(Exception e)
        {
            PipelineStoppedException exception4;

            try
            {
                if (this.Command != null)
                {
                    ProviderInvocationException innerException = e as ProviderInvocationException;
                    if (innerException != null)
                    {
                        e = new CmdletProviderInvocationException(innerException, this.Command.MyInvocation);
                    }
                    else if (((!(e is PipelineStoppedException) && !(e is CmdletInvocationException)) && (!(e is ActionPreferenceStopException) && !(e is HaltCommandException))) && (!(e is FlowControlException) && !(e is ScriptCallDepthException)))
                    {
                        RuntimeException exception2 = e as RuntimeException;
                        if ((exception2 == null) || !exception2.WasThrownFromThrowStatement)
                        {
                            e = new CmdletInvocationException(e, this.Command.MyInvocation);
                        }
                    }
                    if (this.commandRuntime.UseTransaction != 0)
                    {
                        bool flag = false;
                        for (Exception exception3 = e; exception3 != null; exception3 = exception3.InnerException)
                        {
                            if (exception3 is TimeoutException)
                            {
                                flag = true;
                                break;
                            }
                        }
                        if (flag)
                        {
                            ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(TransactionStrings.TransactionTimedOut), "TRANSACTION_TIMEOUT", ErrorCategory.InvalidOperation, e);
                            errorRecord.SetInvocationInfo(this.Command.MyInvocation);
                            e = new CmdletInvocationException(errorRecord);
                        }
                        if (this._context.TransactionManager.HasTransaction && (this._context.TransactionManager.RollbackPreference != RollbackSeverity.Never))
                        {
                            this.Context.TransactionManager.Rollback(true);
                        }
                    }
                    return((PipelineStoppedException)this.commandRuntime.ManageException(e));
                }
                exception4 = new PipelineStoppedException();
            }
            catch (Exception)
            {
                throw;
            }
            return(exception4);
        }
Esempio n. 2
0
        private void Init(CmdletInfo cmdletInformation)
        {
            Cmdlet    cmdlet               = (Cmdlet)null;
            Exception exception            = (Exception)null;
            string    errorIdAndResourceId = "CmdletNotFoundException";

            try
            {
                cmdlet = (Cmdlet)Activator.CreateInstance(cmdletInformation.ImplementingType);
            }
            catch (TargetInvocationException ex)
            {
                CommandProcessor.tracer.TraceException((Exception)ex);
                CmdletInvocationException invocationException = new CmdletInvocationException(ex.InnerException, (InvocationInfo)null);
                MshLog.LogCommandHealthEvent(this.context, (Exception)invocationException, Severity.Warning);
                throw invocationException;
            }
            catch (MemberAccessException ex)
            {
                exception = (Exception)ex;
            }
            catch (TypeLoadException ex)
            {
                exception = (Exception)ex;
            }
            catch (InvalidCastException ex)
            {
                exception            = (Exception)ex;
                errorIdAndResourceId = "CmdletDoesNotDeriveFromCmdletType";
            }
            catch (Exception ex)
            {
                CommandProcessorBase.CheckForSevereException(ex);
                CommandProcessor.tracer.TraceException(ex);
                MshLog.LogCommandHealthEvent(this.context, ex, Severity.Warning);
                throw;
            }
            if (exception != null)
            {
                CommandProcessor.tracer.TraceException(exception);
                MshLog.LogCommandHealthEvent(this.context, exception, Severity.Warning);
                CommandNotFoundException notFoundException = new CommandNotFoundException(cmdletInformation.Name, exception, errorIdAndResourceId, new object[1]
                {
                    (object)exception.Message
                });
                CommandProcessor.tracer.TraceException((Exception)notFoundException);
                throw notFoundException;
            }
            this.Command = (InternalCommand)cmdlet;
            this.InitCommon();
        }
Esempio n. 3
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        private void Init(CmdletInfo cmdletInformation)
        {
            Cmdlet    cmdlet    = null;
            Exception exception = null;
            string    str       = null;
            string    cmdletDoesNotDeriveFromCmdletType = null;

            try
            {
                cmdlet = ConstructInstance(cmdletInformation.ImplementingType);
                if (cmdlet == null)
                {
                    exception = new InvalidCastException();
                    str       = "CmdletDoesNotDeriveFromCmdletType";
                    cmdletDoesNotDeriveFromCmdletType = DiscoveryExceptions.CmdletDoesNotDeriveFromCmdletType;
                }
            }
            catch (MemberAccessException exception2)
            {
                exception = exception2;
            }
            catch (TypeLoadException exception3)
            {
                exception = exception3;
            }
            catch (Exception exception4)
            {
                CommandProcessorBase.CheckForSevereException(exception4);
                CmdletInvocationException exception5 = new CmdletInvocationException(exception4, null);
                MshLog.LogCommandHealthEvent(base._context, exception5, Severity.Warning);
                throw exception5;
            }
            if (exception != null)
            {
                MshLog.LogCommandHealthEvent(base._context, exception, Severity.Warning);
                CommandNotFoundException exception6 = new CommandNotFoundException(cmdletInformation.Name, exception, str ?? "CmdletNotFoundException", cmdletDoesNotDeriveFromCmdletType ?? DiscoveryExceptions.CmdletNotFoundException, new object[] { exception.Message });
                throw exception6;
            }
            base.Command      = cmdlet;
            base.CommandScope = base.Context.EngineSessionState.CurrentScope;
            this.InitCommon();
        }
Esempio n. 4
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 private void Init(CmdletInfo cmdletInformation)
 {
     Cmdlet cmdlet = null;
     Exception exception = null;
     string str = null;
     string cmdletDoesNotDeriveFromCmdletType = null;
     try
     {
         cmdlet = ConstructInstance(cmdletInformation.ImplementingType);
         if (cmdlet == null)
         {
             exception = new InvalidCastException();
             str = "CmdletDoesNotDeriveFromCmdletType";
             cmdletDoesNotDeriveFromCmdletType = DiscoveryExceptions.CmdletDoesNotDeriveFromCmdletType;
         }
     }
     catch (MemberAccessException exception2)
     {
         exception = exception2;
     }
     catch (TypeLoadException exception3)
     {
         exception = exception3;
     }
     catch (Exception exception4)
     {
         CommandProcessorBase.CheckForSevereException(exception4);
         CmdletInvocationException exception5 = new CmdletInvocationException(exception4, null);
         MshLog.LogCommandHealthEvent(base._context, exception5, Severity.Warning);
         throw exception5;
     }
     if (exception != null)
     {
         MshLog.LogCommandHealthEvent(base._context, exception, Severity.Warning);
         CommandNotFoundException exception6 = new CommandNotFoundException(cmdletInformation.Name, exception, str ?? "CmdletNotFoundException", cmdletDoesNotDeriveFromCmdletType ?? DiscoveryExceptions.CmdletNotFoundException, new object[] { exception.Message });
         throw exception6;
     }
     base.Command = cmdlet;
     base.CommandScope = base.Context.EngineSessionState.CurrentScope;
     this.InitCommon();
 }
Esempio n. 5
0
        /// <summary>
        /// Initializes the command's request object.
        /// </summary>
        /// <param name="cmdletInformation">
        /// The information about the cmdlet.
        /// </param>
        /// <exception cref="CmdletInvocationException">
        /// If the constructor for the cmdlet threw an exception.
        /// </exception>
        /// <exception cref="MemberAccessException">
        /// The type referenced by <paramref name="cmdletInformation"/> refered to an
        /// abstract type or them member was invoked via a late-binding mechanism.
        /// </exception>
        /// <exception cref="TypeLoadException">
        /// If <paramref name="cmdletInformation"/> refers to a type that is invalid.
        /// </exception>
        private void Init(CmdletInfo cmdletInformation)
        {
            Diagnostics.Assert(cmdletInformation != null, "Constructor should throw exception if LookupCommand returned null.");

            Cmdlet    newCmdlet            = null;
            Exception initError            = null;
            string    errorIdAndResourceId = null;
            string    resourceStr          = null;

            try
            {
                // Create the request object
                newCmdlet = ConstructInstance(cmdletInformation.ImplementingType);
                if (newCmdlet == null)
                {
                    // We could test the inheritance before constructing, but that's
                    // expensive.  Much cheaper to just check for null.
                    initError            = new InvalidCastException();
                    errorIdAndResourceId = "CmdletDoesNotDeriveFromCmdletType";
                    resourceStr          = DiscoveryExceptions.CmdletDoesNotDeriveFromCmdletType;
                }
            }
            catch (MemberAccessException memberAccessException)
            {
                initError = memberAccessException;
            }
            catch (TypeLoadException typeLoadException)
            {
                initError = typeLoadException;
            }
            catch (Exception e) // Catch-all OK, 3rd party callout.
            {
                // We don't have a Command or InvocationInfo at this point,
                // since the command failed to initialize.
                var commandException = new CmdletInvocationException(e, null);

                // Log a command health event
                MshLog.LogCommandHealthEvent(
                    this._context,
                    commandException,
                    Severity.Warning);

                throw commandException;
            }

            if (initError != null)
            {
                // Log a command health event
                MshLog.LogCommandHealthEvent(
                    this._context,
                    initError,
                    Severity.Warning);

                CommandNotFoundException exception =
                    new CommandNotFoundException(
                        cmdletInformation.Name,
                        initError,
                        errorIdAndResourceId ?? "CmdletNotFoundException",
                        resourceStr ?? DiscoveryExceptions.CmdletNotFoundException,
                        initError.Message);
                throw exception;
            }

            this.Command      = newCmdlet;
            this.CommandScope = Context.EngineSessionState.CurrentScope;

            InitCommon();
        }
Esempio n. 6
0
        /// <summary>
        /// Wraps the exception which occurred during cmdlet invocation,
        /// stores that as the exception to be returned from
        /// PipelineProcessor.SynchronousExecute, and writes it to
        /// the error variable.
        /// </summary>
        /// <param name="e">
        /// The exception to wrap in a CmdletInvocationException or
        /// CmdletProviderInvocationException.
        /// </param>
        /// <returns>
        /// Always returns PipelineStoppedException.  The caller should
        /// throw this exception.
        /// </returns>
        /// <remarks>
        /// Almost all exceptions which occur during pipeline invocation
        /// are wrapped in CmdletInvocationException before they are stored
        /// in the pipeline.  However, there are several exceptions:
        ///
        /// AccessViolationException, StackOverflowException:
        /// These are considered to be such severe errors that we
        /// FailFast the process immediately.
        ///
        /// ProviderInvocationException: In this case, we assume that the
        /// cmdlet is get-item or the like, a thin wrapper around the
        /// provider API.  We discard the original ProviderInvocationException
        /// and re-wrap its InnerException (the real error) in
        /// CmdletProviderInvocationException. This makes it easier to reach
        /// the real error.
        ///
        /// CmdletInvocationException, ActionPreferenceStopException:
        /// This indicates that the cmdlet itself ran a command which failed.
        /// We could go ahead and wrap the original exception in multiple
        /// layers of CmdletInvocationException, but this makes it difficult
        /// for the caller to access the root problem, plus the serialization
        /// layer might not communicate properties beyond some fixed depth.
        /// Instead, we choose to not re-wrap the exception.
        ///
        /// PipelineStoppedException: This could mean one of two things.
        /// It usually means that this pipeline has already stopped,
        /// in which case the pipeline already stores the original error.
        /// It could also mean that the cmdlet ran a command which was
        /// stopped by CTRL-C etc, in which case we choose not to
        /// re-wrap the exception as with CmdletInvocationException.
        /// </remarks>
        internal PipelineStoppedException ManageInvocationException(Exception e)
        {
            try
            {
                if (Command != null)
                {
                    do // false loop
                    {
                        ProviderInvocationException pie = e as ProviderInvocationException;
                        if (pie != null)
                        {
                            // If a ProviderInvocationException occurred,
                            // discard the ProviderInvocationException and
                            // re-wrap in CmdletProviderInvocationException
                            e = new CmdletProviderInvocationException(
                                pie,
                                Command.MyInvocation);
                            break;
                        }

                        // 1021203-2005/05/09-JonN
                        // HaltCommandException will cause the command
                        // to stop, but not be reported as an error.
                        // 906445-2005/05/16-JonN
                        // FlowControlException should not be wrapped
                        if (e is PipelineStoppedException ||
                            e is CmdletInvocationException ||
                            e is ActionPreferenceStopException ||
                            e is HaltCommandException ||
                            e is FlowControlException ||
                            e is ScriptCallDepthException)
                        {
                            // do nothing; do not rewrap these exceptions
                            break;
                        }

                        RuntimeException rte = e as RuntimeException;
                        if (rte != null && rte.WasThrownFromThrowStatement)
                        {
                            // do not rewrap a script based throw
                            break;
                        }

                        // wrap all other exceptions
                        e = new CmdletInvocationException(
                            e,
                            Command.MyInvocation);
                    } while (false);

                    // commandRuntime.ManageException will always throw PipelineStoppedException
                    // Otherwise, just return this exception...

                    // If this exception happened in a transacted cmdlet,
                    // rollback the transaction
                    if (commandRuntime.UseTransaction)
                    {
                        // The "transaction timed out" exception is
                        // exceedingly obtuse. We clarify things here.
                        bool      isTimeoutException = false;
                        Exception tempException      = e;
                        while (tempException != null)
                        {
                            if (tempException is System.TimeoutException)
                            {
                                isTimeoutException = true;
                                break;
                            }

                            tempException = tempException.InnerException;
                        }

                        if (isTimeoutException)
                        {
                            ErrorRecord errorRecord = new ErrorRecord(
                                new InvalidOperationException(
                                    TransactionStrings.TransactionTimedOut),
                                "TRANSACTION_TIMEOUT",
                                ErrorCategory.InvalidOperation,
                                e);
                            errorRecord.SetInvocationInfo(Command.MyInvocation);

                            e = new CmdletInvocationException(errorRecord);
                        }

                        // Rollback the transaction in the case of errors.
                        if (
                            _context.TransactionManager.HasTransaction
                            &&
                            _context.TransactionManager.RollbackPreference != RollbackSeverity.Never
                            )
                        {
                            Context.TransactionManager.Rollback(true);
                        }
                    }

                    return((PipelineStoppedException)this.commandRuntime.ManageException(e));
                }

                // Upstream cmdlets see only that execution stopped
                // This should only happen if Command is null
                return(new PipelineStoppedException());
            }
            catch (Exception)
            {
                // this method should not throw exceptions; warn about any violations on checked builds and re-throw
                Diagnostics.Assert(false, "This method should not throw exceptions!");
                throw;
            }
        }
Esempio n. 7
0
        /// <summary>
        /// Wraps the exception which occurred during cmdlet invocation,
        /// stores that as the exception to be returned from
        /// PipelineProcessor.SynchronousExecute, and writes it to
        /// the error variable.
        /// </summary>
        /// 
        /// <param name="e">
        /// The exception to wrap in a CmdletInvocationException or
        /// CmdletProviderInvocationException.
        /// </param>
        /// 
        /// <returns>
        /// Always returns PipelineStoppedException.  The caller should
        /// throw this exception.
        /// </returns>
        /// 
        /// <remarks>
        /// Almost all exceptions which occur during pipeline invocation
        /// are wrapped in CmdletInvocationException before they are stored
        /// in the pipeline.  However, there are several exceptions:
        /// 
        /// AccessViolationException, StackOverflowException:
        /// These are considered to be such severe errors that we
        /// FailFast the process immediately.
        /// 
        /// ProviderInvocationException: In this case, we assume that the
        /// cmdlet is get-item or the like, a thin wrapper around the
        /// provider API.  We discard the original ProviderInvocationException
        /// and re-wrap its InnerException (the real error) in
        /// CmdletProviderInvocationException. This makes it easier to reach
        /// the real error.
        /// 
        /// CmdletInvocationException, ActionPreferenceStopException:
        /// This indicates that the cmdlet itself ran a command which failed.
        /// We could go ahead and wrap the original exception in multiple
        /// layers of CmdletInvocationException, but this makes it difficult
        /// for the caller to access the root problem, plus the serialization
        /// layer might not communicate properties beyond some fixed depth.
        /// Instead, we choose to not re-wrap the exception.
        /// 
        /// PipelineStoppedException: This could mean one of two things.
        /// It usually means that this pipeline has already stopped,
        /// in which case the pipeline already stores the original error.
        /// It could also mean that the cmdlet ran a command which was
        /// stopped by CTRL-C etc, in which case we choose not to
        /// re-wrap the exception as with CmdletInvocationException.
        /// </remarks>
        internal PipelineStoppedException ManageInvocationException(Exception e)
        {
            try
            {
                if (null != Command)
                {
                    do // false loop
                    {
                        ProviderInvocationException pie = e as ProviderInvocationException;
                        if (pie != null)
                        {
                            // If a ProviderInvocationException occurred,
                            // discard the ProviderInvocationException and
                            // re-wrap in CmdletProviderInvocationException 
                            e = new CmdletProviderInvocationException(
                                pie,
                                Command.MyInvocation);
                            break;
                        }

                        // 1021203-2005/05/09-JonN
                        // HaltCommandException will cause the command
                        // to stop, but not be reported as an error.
                        // 906445-2005/05/16-JonN
                        // FlowControlException should not be wrapped
                        if (e is PipelineStoppedException
                            || e is CmdletInvocationException
                            || e is ActionPreferenceStopException
                            || e is HaltCommandException
                            || e is FlowControlException
                            || e is ScriptCallDepthException)
                        {
                            // do nothing; do not rewrap these exceptions
                            break;
                        }

                        RuntimeException rte = e as RuntimeException;
                        if (rte != null && rte.WasThrownFromThrowStatement)
                        {
                            // do not rewrap a script based throw
                            break;
                        }

                        // wrap all other exceptions
                        e = new CmdletInvocationException(
                                    e,
                                    Command.MyInvocation);
                    } while (false);

                    // commandRuntime.ManageException will always throw PipelineStoppedException
                    // Otherwise, just return this exception...

                    // If this exception happened in a transacted cmdlet,
                    // rollback the transaction
                    if (commandRuntime.UseTransaction)
                    {
                        // The "transaction timed out" exception is
                        // exceedingly obtuse. We clarify things here.
                        bool isTimeoutException = false;
                        Exception tempException = e;
                        while (tempException != null)
                        {
                            if (tempException is System.TimeoutException)
                            {
                                isTimeoutException = true;
                                break;
                            }

                            tempException = tempException.InnerException;
                        }

                        if (isTimeoutException)
                        {
                            ErrorRecord errorRecord = new ErrorRecord(
                                new InvalidOperationException(
                                    TransactionStrings.TransactionTimedOut),
                                "TRANSACTION_TIMEOUT",
                                ErrorCategory.InvalidOperation,
                                e);
                            errorRecord.SetInvocationInfo(Command.MyInvocation);

                            e = new CmdletInvocationException(errorRecord);
                        }

                        // Rollback the transaction in the case of errors.
                        if (
                            _context.TransactionManager.HasTransaction
                            &&
                            _context.TransactionManager.RollbackPreference != RollbackSeverity.Never
                           )
                        {
                            Context.TransactionManager.Rollback(true);
                        }
                    }

                    return (PipelineStoppedException)this.commandRuntime.ManageException(e);
                }

                // Upstream cmdlets see only that execution stopped
                // This should only happen if Command is null
                return new PipelineStoppedException();
            }
            catch (Exception)
            {
                // this method should not throw exceptions; warn about any violations on checked builds and re-throw
                Diagnostics.Assert(false, "This method should not throw exceptions!");
                throw;
            }
        }
Esempio n. 8
0
 internal PipelineStoppedException ManageInvocationException(Exception e)
 {
     PipelineStoppedException exception4;
     try
     {
         if (this.Command != null)
         {
             ProviderInvocationException innerException = e as ProviderInvocationException;
             if (innerException != null)
             {
                 e = new CmdletProviderInvocationException(innerException, this.Command.MyInvocation);
             }
             else if (((!(e is PipelineStoppedException) && !(e is CmdletInvocationException)) && (!(e is ActionPreferenceStopException) && !(e is HaltCommandException))) && (!(e is FlowControlException) && !(e is ScriptCallDepthException)))
             {
                 RuntimeException exception2 = e as RuntimeException;
                 if ((exception2 == null) || !exception2.WasThrownFromThrowStatement)
                 {
                     e = new CmdletInvocationException(e, this.Command.MyInvocation);
                 }
             }
             if (this.commandRuntime.UseTransaction != 0)
             {
                 bool flag = false;
                 for (Exception exception3 = e; exception3 != null; exception3 = exception3.InnerException)
                 {
                     if (exception3 is TimeoutException)
                     {
                         flag = true;
                         break;
                     }
                 }
                 if (flag)
                 {
                     ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(TransactionStrings.TransactionTimedOut), "TRANSACTION_TIMEOUT", ErrorCategory.InvalidOperation, e);
                     errorRecord.SetInvocationInfo(this.Command.MyInvocation);
                     e = new CmdletInvocationException(errorRecord);
                 }
                 if (this._context.TransactionManager.HasTransaction && (this._context.TransactionManager.RollbackPreference != RollbackSeverity.Never))
                 {
                     this.Context.TransactionManager.Rollback(true);
                 }
             }
             return (PipelineStoppedException) this.commandRuntime.ManageException(e);
         }
         exception4 = new PipelineStoppedException();
     }
     catch (Exception)
     {
         throw;
     }
     return exception4;
 }
Esempio n. 9
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 private void DisposeCommands()
 {
     this.stopping = true;
     this.FlushLog();
     if (this._commands != null)
     {
         for (int i = 0; i < this._commands.Count; i++)
         {
             CommandProcessorBase base2 = this._commands[i];
             if (base2 != null)
             {
                 try
                 {
                     base2.CommandRuntime.RemoveVariableListsInPipe();
                     base2.Dispose();
                 }
                 catch (Exception exception)
                 {
                     CommandProcessorBase.CheckForSevereException(exception);
                     InvocationInfo myInvocation = null;
                     if (base2.Command != null)
                     {
                         myInvocation = base2.Command.MyInvocation;
                     }
                     ProviderInvocationException innerException = exception as ProviderInvocationException;
                     if (innerException != null)
                     {
                         exception = new CmdletProviderInvocationException(innerException, myInvocation);
                     }
                     else
                     {
                         exception = new CmdletInvocationException(exception, myInvocation);
                         MshLog.LogCommandHealthEvent(base2.Command.Context, exception, Severity.Warning);
                     }
                     this.RecordFailure(exception, base2.Command);
                 }
             }
         }
     }
     this._commands = null;
     if (this._redirectionPipes != null)
     {
         foreach (PipelineProcessor processor in this._redirectionPipes)
         {
             try
             {
                 if (processor != null)
                 {
                     processor.Dispose();
                 }
             }
             catch (Exception exception3)
             {
                 CommandProcessorBase.CheckForSevereException(exception3);
             }
         }
     }
     this._redirectionPipes = null;
 }
Esempio n. 10
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        /// <summary>
        /// Initializes the command's request object
        /// </summary>
        /// 
        /// <param name="cmdletInformation">
        /// The information about the cmdlet.
        /// </param>
        /// 
        /// <exception cref="CmdletInvocationException">
        /// If the constructor for the cmdlet threw an exception.
        /// </exception>
        /// 
        /// <exception cref="MemberAccessException">
        /// The type referenced by <paramref name="cmdletInformation"/> refered to an
        /// abstract type or them member was invoked via a late-binding mechanism.
        /// </exception>
        /// 
        /// <exception cref="TypeLoadException">
        /// If <paramref name="cmdletInformation"/> refers to a type that is invalid.
        /// </exception>
        /// 
        private void Init(CmdletInfo cmdletInformation)
        {
            Diagnostics.Assert(cmdletInformation != null, "Constructor should throw exception if LookupCommand returned  null.");

            Cmdlet newCmdlet = null;
            Exception initError = null;
            string errorIdAndResourceId = null;
            string resourceStr = null;
            try
            {
                // Create the request object
                newCmdlet = ConstructInstance(cmdletInformation.ImplementingType);
                if (newCmdlet == null)
                {
                    // We could test the inheritance before constructing, but that's
                    // expensive.  Much cheaper to just check for null.
                    initError = new InvalidCastException();
                    errorIdAndResourceId = "CmdletDoesNotDeriveFromCmdletType";
                    resourceStr = DiscoveryExceptions.CmdletDoesNotDeriveFromCmdletType;
                }
            }
            catch (MemberAccessException memberAccessException)
            {
                initError = memberAccessException;
            }
            catch (TypeLoadException typeLoadException)
            {
                initError = typeLoadException;
            }
            catch (Exception e) // Catch-all OK, 3rd party callout.
            {
                CommandProcessorBase.CheckForSevereException(e);

                // We don't have a Command or InvocationInfo at this point,
                // since the command failed to initialize.
                var commandException = new CmdletInvocationException(e, null);

                // Log a command health event
                MshLog.LogCommandHealthEvent(
                    this._context,
                    commandException,
                    Severity.Warning);

                throw commandException;
            }
            if (null != initError)
            {
                // Log a command health event
                MshLog.LogCommandHealthEvent(
                    this._context,
                    initError,
                    Severity.Warning);

                CommandNotFoundException exception =
                    new CommandNotFoundException(
                        cmdletInformation.Name,
                        initError,
                        errorIdAndResourceId ?? "CmdletNotFoundException",
                        resourceStr ?? DiscoveryExceptions.CmdletNotFoundException,
                        initError.Message);
                throw exception;
            }

            this.Command = newCmdlet;
            this.CommandScope = Context.EngineSessionState.CurrentScope;

            InitCommon();
        }
Esempio n. 11
0
 public void ThrowTerminatingError(ErrorRecord errorRecord)
 {
     this.ThrowIfStopping();
     if (errorRecord == null)
     {
         throw PSTraceSource.NewArgumentNullException("errorRecord");
     }
     errorRecord.SetInvocationInfo(this.MyInvocation);
     if ((errorRecord.ErrorDetails != null) && (errorRecord.ErrorDetails.TextLookupError != null))
     {
         Exception textLookupError = errorRecord.ErrorDetails.TextLookupError;
         errorRecord.ErrorDetails.TextLookupError = null;
         MshLog.LogCommandHealthEvent(this.context, textLookupError, Severity.Warning);
     }
     if ((errorRecord.Exception != null) && string.IsNullOrEmpty(errorRecord.Exception.StackTrace))
     {
         try
         {
             throw errorRecord.Exception;
         }
         catch (Exception)
         {
         }
     }
     CmdletInvocationException e = new CmdletInvocationException(errorRecord);
     throw this.ManageException(e);
 }
Esempio n. 12
0
        /// <summary>
        /// Implementation of ThrowTerminatingError.
        /// </summary>
        /// <param name="errorRecord">
        /// The error which caused the command to be terminated
        /// </param>
        /// <exception cref="PipelineStoppedException">
        /// always
        /// </exception>
        /// <remarks>
        /// <see cref="System.Management.Automation.Cmdlet.ThrowTerminatingError"/>
        /// terminates the command, where
        /// <see cref="System.Management.Automation.ICommandRuntime.WriteError"/>
        /// allows the command to continue.
        /// 
        /// The cmdlet can also terminate the command by simply throwing
        /// any exception.  When the cmdlet's implementation of
        /// <see cref="System.Management.Automation.Cmdlet.ProcessRecord"/>,
        /// <see cref="System.Management.Automation.Cmdlet.BeginProcessing"/> or
        /// <see cref="System.Management.Automation.Cmdlet.EndProcessing"/>
        /// throws an exception, the Engine will always catch the exception
        /// and report it as a terminating error.
        /// However, it is preferred for the cmdlet to call
        /// <see cref="System.Management.Automation.Cmdlet.ThrowTerminatingError"/>,
        /// so that the additional information in
        /// <see cref="System.Management.Automation.ErrorRecord"/>
        /// is available.
        /// 
        /// <see cref="System.Management.Automation.Cmdlet.ThrowTerminatingError"/>
        /// always throws
        /// <see cref="System.Management.Automation.PipelineStoppedException"/>,
        /// regardless of what error was specified in <paramref name="errorRecord"/>.
        /// The Cmdlet should generally just allow
        /// <see cref="System.Management.Automation.PipelineStoppedException"/>.
        /// to percolate up to the caller of
        /// <see cref="System.Management.Automation.Cmdlet.ProcessRecord"/>.
        /// etc.
        /// </remarks>
        public void ThrowTerminatingError(ErrorRecord errorRecord)
        {
            ThrowIfStopping();
            if (null == errorRecord)
            {
                throw PSTraceSource.NewArgumentNullException("errorRecord");
            }
            errorRecord.SetInvocationInfo(MyInvocation);

            if (null != errorRecord.ErrorDetails
                && null != errorRecord.ErrorDetails.TextLookupError)
            {
                Exception textLookupError = errorRecord.ErrorDetails.TextLookupError;
                errorRecord.ErrorDetails.TextLookupError = null;
                MshLog.LogCommandHealthEvent(
                    Context,
                    textLookupError,
                    Severity.Warning);
            }

            // This code forces the stack trace and source fields to be populated
            if (null != errorRecord.Exception
                && String.IsNullOrEmpty(errorRecord.Exception.StackTrace))
            {
                try
                {
                    throw errorRecord.Exception;
                }
                catch (Exception)
                {
                    // no need to worry about severe exceptions since
                    // it wasn't really thrown originally
                }
            }

            CmdletInvocationException e =
                new CmdletInvocationException(errorRecord);
            // Code sees only that execution stopped
            throw ManageException(e);
        }