/// <summary>
/// The start.
/// </summary>
/// <returns>
/// The <see cref="bool"/>.
/// </returns>
public bool Start()
{
this.linkContexts = this.LinkReaderContextsForParentLinkString(this.ParentLinkString);
this.queryWithLinkRecord = false;
if (this.linkContexts.Count == 1)
{
UPCRMLinkReaderLinkContext context = this.linkContexts[0];
if (context.LinkInfo.IsGeneric)
{
this.crmQuery = this.QueryForLinkLinkRecord(context.LinkInfo, this.SourceRecordIdentification);
this.queryWithLinkRecord = true;
}
}
if (!this.queryWithLinkRecord)
{
foreach (UPCRMLinkReaderLinkContext context in this.linkContexts)
{
if (context.LinkInfo.LinkId <= 0 && context.LinkInfo.TargetInfoAreaId.Equals(this.InfoAreaId))
{
this.DestinationRecordIdentification = this.SourceRecordIdentification;
this.TheDelegate?.LinkReaderDidFinishWithResult(this, this.SourceRecordIdentification);
return(true);
}
}
this.crmQuery = this.ClientQuery();
}
if (this.RequestOption == UPRequestOption.FastestAvailable || this.RequestOption == UPRequestOption.Offline)
{
UPCRMResult result = this.crmQuery.Find();
if (result.RowCount > 0)
{
UPContainerMetaInfo crmQuery = this.crmQuery;
this.JustCall(crmQuery);
this.crmQuery = null;
this.HandleResultClient(result, true);
return(true);
}
}
if (this.RequestOption != UPRequestOption.Offline)
{
if (!this.queryWithLinkRecord)
{
this.crmQuery = this.ServerQuery();
}
this.crmQuery.Find(this);
return(true);
}
return(false);
}
/// <summary>
/// The link reader contexts for parent link string.
/// </summary>
/// <param name="parentLinkString">
/// The parent link string.
/// </param>
/// <returns>
/// The <see cref="List"/>.
/// </returns>
public List <UPCRMLinkReaderLinkContext> LinkReaderContextsForParentLinkString(string parentLinkString)
{
List <UPCRMLinkReaderLinkContext> linkReaderContext = new List <UPCRMLinkReaderLinkContext>();
if (parentLinkString != null)
{
string[] infoAreaIds = parentLinkString.Split(';');
foreach (string linkString in infoAreaIds)
{
UPCRMLinkInfo linkInfo = this.LinkInfoFromParentLinkString(linkString);
if (linkInfo != null)
{
UPCRMLinkReaderLinkContext context = new UPCRMLinkReaderLinkContext(linkInfo, this);
linkReaderContext.Add(context);
}
}
}
return(linkReaderContext.Count > 0 ? linkReaderContext : null);
}
/// <summary>
/// The request link record offline.
/// </summary>
/// <returns>
/// The <see cref="string"/>.
/// </returns>
public string RequestLinkRecordOffline()
{
this.linkContexts = this.LinkReaderContextsForParentLinkString(this.ParentLinkString);
if (this.linkContexts == null || this.linkContexts.Count == 0)
{
return(null);
}
if (this.linkContexts.Count == 1)
{
UPCRMLinkReaderLinkContext context = this.linkContexts[0];
if (context.LinkInfo.IsGeneric)
{
UPContainerMetaInfo crmQuery = this.QueryForLinkLinkRecord(context.LinkInfo, this.SourceRecordIdentification);
UPCRMResult result = crmQuery.Find();
if (result.RowCount > 0)
{
UPCRMResultRow row = (UPCRMResultRow)result.ResultRowAtIndex(0);
return(row.RootRecordIdentification);
}
return(null);
}
}
UPContainerMetaInfo crmQuery2 = this.ClientQuery();
UPCRMResult result2 = crmQuery2.Find();
if (result2.RowCount == 0)
{
return(null);
}
UPCRMResultRow row2 = (UPCRMResultRow)result2.ResultRowAtIndex(0);
return(this.RecordIdentificationFromResultRow(row2));
}
