/// <summary>
/// Executes a pipeline component to process the input message and returns the result message.
/// </summary>
/// <param name="pContext">A reference to <see cref="Microsoft.BizTalk.Component.Interop.IPipelineContext"/> object that contains the current pipeline context.</param>
/// <param name="pInMsg">A reference to <see cref="Microsoft.BizTalk.Message.Interop.IBaseMessage"/> object that contains the message to process.</param>
/// <returns>A reference to the returned <see cref="Microsoft.BizTalk.Message.Interop.IBaseMessage"/> object which will contain the output message.</returns>
public override IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
if (pContext != null && pInMsg != null)
{
PolicyExecutionInfo policyExecInfo = !String.IsNullOrEmpty(PolicyVersion) ? new PolicyExecutionInfo(PolicyName, System.Version.Parse(PolicyVersion)) : new PolicyExecutionInfo(PolicyName);
string ctxPropName, ctxPropNamespace;
for (int i = 0; i < pInMsg.Context.CountProperties; i++)
{
ctxPropName = null;
ctxPropNamespace = null;
object ctxPropValue = pInMsg.Context.ReadAt(i, out ctxPropName, out ctxPropNamespace);
policyExecInfo.AddParameter(String.Format("{0}{1}{2}", ctxPropNamespace, BizTalkUtility.ContextPropertyNameSeparator, ctxPropName), ctxPropValue);
#if DEBUG
TraceManager.PipelineComponent.TraceDetails("DETAIL: Context property added: {0}{1}{2} = {3}", ctxPropNamespace, BizTalkUtility.ContextPropertyNameSeparator, ctxPropName, ctxPropValue);
#endif
}
using (RuntimeTaskExecutionContext taskExecContext = new RuntimeTaskExecutionContext(pContext, pInMsg))
{
IList <IMessagingRuntimeExtenderTask> registeredTasks = RuntimeTaskFactory.GetRegisteredTasks(taskExecContext);
try
{
PolicyExecutionResult policyExecResult = PolicyHelper.Execute(policyExecInfo, registeredTasks);
if (policyExecResult.Success)
{
foreach (IMessagingRuntimeExtenderTask task in taskExecContext.Extensions.FindAll <IMessagingRuntimeExtenderTask>())
{
if (task.CanRun)
{
task.Run(taskExecContext);
}
}
return(taskExecContext.Message);
}
}
finally
{
policyExecInfo.ClearParameters();
registeredTasks.Clear();
registeredTasks = null;
}
}
}
return(pInMsg);
}
public void ValidateHandleGetConfigurationSectionRequestPolicy()
{
PolicyExecutionInfo policyExecInfo = new PolicyExecutionInfo("Contoso.Cloud.Integration.GenericCloudRequestHandling");
policyExecInfo.AddParameter("http://schemas.microsoft.com/BizTalk/2003/soap-properties#MethodName", "Contoso.Cloud.Integration.ServiceContracts/IOnPremiseConfigurationService/GetConfigurationSection");
IList <IMessagingRuntimeExtenderTask> registeredTasks = RuntimeTaskFactory.GetRegisteredTasks();
PolicyExecutionResult policyExecResult = PolicyHelper.Execute(policyExecInfo, registeredTasks);
IEnumerable <ExternalComponentInvokeTask> execTasks = registeredTasks.OfType <ExternalComponentInvokeTask>();
Assert.IsTrue(policyExecResult.Success, "Policy execution was not successful");
Assert.IsFalse(execTasks.Count() == 0, "No ExternalComponentInvokeTask was found in task collection");
ExternalComponentInvokeTask execTask = execTasks.ElementAt <ExternalComponentInvokeTask>(0);
Assert.IsNotNull(execTask, "execTask instance has not been found");
Assert.IsFalse(String.IsNullOrEmpty(execTask.AssemblyName), "AssemblyName is null or empty");
Assert.IsFalse(String.IsNullOrEmpty(execTask.TypeName), "TypeName is null or empty");
}
