115 lines
5.0 KiB
C#
115 lines
5.0 KiB
C#
//-----------------------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//-----------------------------------------------------------------------------
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#pragma warning disable 1634, 1691
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namespace System.ServiceModel.ComIntegration
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{
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using System;
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using System.ServiceModel.Dispatcher;
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using System.ServiceModel.Description;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Runtime.Diagnostics;
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using System.Runtime.InteropServices;
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using System.ServiceModel;
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using System.ServiceModel.Configuration;
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using System.Diagnostics;
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using System.ServiceModel.Diagnostics;
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abstract class ComPlusServiceHost : ServiceHostBase
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{
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ServiceInfo info;
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protected void Initialize (Guid clsid,
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ServiceElement service,
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ComCatalogObject applicationObject,
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ComCatalogObject classObject,
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HostingMode hostingMode)
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{
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VerifyFunctionality();
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this.info = new ServiceInfo(clsid,
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service,
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applicationObject,
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classObject,
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hostingMode);
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base.InitializeDescription(new UriSchemeKeyedCollection());
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}
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protected override void ApplyConfiguration()
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{
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}
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protected override ServiceDescription CreateDescription(out IDictionary<string, ContractDescription> implementedContracts)
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{
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try
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{
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ComPlusServiceLoader loader = new ComPlusServiceLoader(this.info);
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ServiceDescription description = loader.Load(this);
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implementedContracts = null;
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return description;
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}
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catch (Exception e)
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{
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DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
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(ushort)System.Runtime.Diagnostics.EventLogCategory.ComPlus,
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(uint)System.Runtime.Diagnostics.EventLogEventId.ComPlusServiceHostStartingServiceError,
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this.info.AppID.ToString(),
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this.info.Clsid.ToString(),
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e.ToString());
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throw;
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}
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}
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protected override void InitializeRuntime()
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{
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ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStartingService,
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SR.TraceCodeComIntegrationServiceHostStartingService, this.info);
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try
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{
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DispatcherBuilder dispatcherBuilder = new DispatcherBuilder();
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dispatcherBuilder.InitializeServiceHost(this.Description, this);
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}
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catch (Exception e)
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{
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if (System.ServiceModel.DiagnosticUtility.ShouldTraceError)
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{
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DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
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(ushort)System.Runtime.Diagnostics.EventLogCategory.ComPlus,
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(uint)System.Runtime.Diagnostics.EventLogEventId.ComPlusServiceHostStartingServiceError,
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this.info.AppID.ToString(),
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this.info.Clsid.ToString(),
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e.ToString());
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}
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throw;
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}
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ComPlusServiceHostTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationServiceHostStartedServiceDetails,
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SR.TraceCodeComIntegrationServiceHostStartedServiceDetails, this.info, this.Description);
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ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStartedService,
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SR.TraceCodeComIntegrationServiceHostStartedService, this.info);
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}
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protected override void OnClose(TimeSpan timeout)
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{
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ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStoppingService,
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SR.TraceCodeComIntegrationServiceHostStoppingService, this.info);
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base.OnClose(timeout);
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ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStoppedService,
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SR.TraceCodeComIntegrationServiceHostStoppedService, this.info);
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}
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protected void VerifyFunctionality()
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{
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object serviceConfig = new CServiceConfig();
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IServiceSysTxnConfig sysTxnconfing = serviceConfig as IServiceSysTxnConfig;
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if (sysTxnconfing == null)
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{
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throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(System.ServiceModel.ComIntegration.Error.QFENotPresent());
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}
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}
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}
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}
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