title: Spring AOP advice is not getting called
body: <p>My advice is not getting called for method <strong>getPOInvoice</strong> method from this method, but if I call it separately then advice is getting called and <strong>getPOInvoice</strong> and <strong>getPOInvoice</strong> is declared in same class.</p>
  
  <pre><code>public StreamingOutput getPDFStream(String invoiceId, String versionNumber) throws TugnavException {
  
     final POInvoice poInv =  getPOInvoice(invoiceId, versionNumber);
     ...
  }
  </code></pre>
  
  <p>My advice is:</p>
  
  <pre><code>@AfterReturning(value="execution(* com.tugnav.service.facade.*.get*(..))", returning="doc")
      public TugnavBaseDocument setupTimeCreatedString(TugnavBaseDocument doc){
      ...
  
  }
  </code></pre>
  
  <p>If I call this method from another class then advice is getting called.</p>
  
  <p>Why is it not getting called internally?</p>