/// <summary>
/// Executes the plug-in.
/// </summary>
/// <param name="localContext">The <see cref="LocalPluginContext"/> which contains the
/// <see cref="IPluginExecutionContext"/>,
/// <see cref="IOrganizationService"/>
/// and <see cref="ITracingService"/>
/// </param>
/// <remarks>
/// For improved performance, Microsoft Dynamics CRM caches plug-in instances.
/// The plug-in's Execute method should be written to be stateless as the constructor
/// is not called for every invocation of the plug-in. Also, multiple system threads
/// could execute the plug-in at the same time. All per invocation state information
/// is stored in the context. This means that you should not use global variables in plug-ins.
/// </remarks>
protected void ExecutePreValidateRequirementChecklistDelete(LocalPluginContext localContext)
{
if (localContext == null)
{
throw new ArgumentNullException("localContext");
}
IPluginExecutionContext context = localContext.PluginExecutionContext;
IOrganizationService service = localContext.OrganizationService;
ITracingService trace = localContext.TracingService;
var requirementChecklist = (EntityReference)context.InputParameters["Target"];
string message = context.MessageName;
if (context.Depth > 1)
{
return;
}
try
{
EntityCollection requirementChecklistCollection = CommonHandler.RetrieveRecordsByOneValue("gsc_sls_requirementchecklist", "gsc_sls_requirementchecklistid", requirementChecklist.Id, service, null, OrderType.Ascending,
new[] { "gsc_requirementchecklistpn", "gsc_predefined" });
RequirementChecklistHandler requirementChecklistHandler = new RequirementChecklistHandler(service, trace);
requirementChecklistHandler.ValidateDelete(requirementChecklistCollection.Entities[0], message);
}
catch (Exception ex)
{
if (ex.Message.Contains("Unable to delete required document."))
{
throw new InvalidPluginExecutionException("Unable to delete required document.");
}
else
{
throw new InvalidPluginExecutionException(String.Concat("(Exception)\n", ex.Message, Environment.NewLine, ex.StackTrace));
}
}
}
/// <summary>
/// Executes the plug-in.
/// </summary>
/// <param name="localContext">The <see cref="LocalPluginContext"/> which contains the
/// <see cref="IPluginExecutionContext"/>,
/// <see cref="IOrganizationService"/>
/// and <see cref="ITracingService"/>
/// </param>
/// <remarks>
/// For improved performance, Microsoft Dynamics CRM caches plug-in instances.
/// The plug-in's Execute method should be written to be stateless as the constructor
/// is not called for every invocation of the plug-in. Also, multiple system threads
/// could execute the plug-in at the same time. All per invocation state information
/// is stored in the context. This means that you should not use global variables in plug-ins.
/// </remarks>
protected void ExecutePostRequirementChecklistUpdate(LocalPluginContext localContext)
{
if (localContext == null)
{
throw new ArgumentNullException("localContext");
}
IPluginExecutionContext context = localContext.PluginExecutionContext;
Entity preImageEntity = (context.PreEntityImages != null && context.PreEntityImages.Contains(this.preImageAlias)) ? context.PreEntityImages[this.preImageAlias] : null;
Entity postImageEntity = (context.PostEntityImages != null && context.PostEntityImages.Contains(this.postImageAlias)) ? context.PostEntityImages[this.postImageAlias] : null;
IOrganizationService service = localContext.OrganizationService;
ITracingService trace = localContext.TracingService;
if (!(context.InputParameters.Contains("Target") && context.InputParameters["Target"] is Entity))
{
return;
}
Entity requirementChecklistEntity = (Entity)context.InputParameters["Target"];
if (requirementChecklistEntity.LogicalName != "gsc_sls_requirementchecklist")
{
return;
}
if (context.Mode == 0) //synchronous plugin
{
try
{
string message = context.MessageName;
RequirementChecklistHandler requirementChecklistHandler = new RequirementChecklistHandler(service, trace);
var preImageSubmitted = preImageEntity.Contains("gsc_submitted")
? preImageEntity.GetAttributeValue <bool>("gsc_submitted")
: false;
var preImageDocumentType = preImageEntity.Contains("gsc_documenttype")
? preImageEntity.GetAttributeValue <bool>("gsc_documenttype")
: false;
var preImageDocumentName = preImageEntity.Contains("gsc_documentchecklistid")
? preImageEntity.GetAttributeValue <EntityReference>("gsc_documentchecklistid").Id
: Guid.Empty;
var postImageSubmitted = postImageEntity.Contains("gsc_submitted")
? postImageEntity.GetAttributeValue <bool>("gsc_submitted")
: false;
var postImageDocumentType = postImageEntity.Contains("gsc_documenttype")
? postImageEntity.GetAttributeValue <bool>("gsc_documenttype")
: false;
var postImageDocumentName = postImageEntity.Contains("gsc_documentchecklistid") ?
postImageEntity.GetAttributeValue <EntityReference>("gsc_documentchecklistid").Id
: Guid.Empty;
if (preImageSubmitted != postImageSubmitted && postImageSubmitted == true)
{
requirementChecklistHandler.SetForAllocation(postImageEntity);
}
if (preImageDocumentType != postImageDocumentType || preImageDocumentName != postImageDocumentName)
{
requirementChecklistHandler.ValidateEdit(postImageEntity);
}
}
catch (Exception ex)
{
if (ex.Message.Contains("Unable to modify documents from bank."))
{
throw new InvalidPluginExecutionException("Unable to modify documents from bank.");
}
else
{
throw new InvalidPluginExecutionException(String.Concat("(Exception)\n", ex.Message, Environment.NewLine, ex.StackTrace));
}
}
}
}
