dhoechst

public class Loader {
    public static Map<Id, Account> acountIdToRecordMap {
		get {
			if (acountIdToRecordMap == null) {
				acountIdToRecordMap = new Map<Id, Account> ([Select Name from Account]);
			}
			return acountIdToRecordMap;
		}
		private set;
	}

dhoechst

/*** Apex version of the default logic.
* If opportunity's assigned account is assigned to
*  Case 1: 0 territories in active model
*            then set territory2Id = null
*  Case 2: 1 territory in active model
*            then set territory2Id = account's territory2Id
*  Case 3: 2 or more territories in active model
*            then set territory2Id = account's territory2Id that is of highest priority.
*            But if multiple territories have same highest priority, then set territory2Id = null 
*/

dhoechst

public with sharing class QuoteApprovalController {
  private SBQQ__Quote__c sbQuote;
  ApexPages.StandardController qtController;
  public SBAA__Approval__c[] approvals {
    get {
      if (approvals == null) {
        approvals = SBAA.ApprovalAPI.preview(
          sbQuote.Id,
          SBAA__Approval__c.Quote__c
        );