title: How to use apostrophe character in the fn:concat-property expression WSO2 ESB
body: <p>I'm having a problem with using apostrophe character in the  property expression. 
  I tried &apos;, \', but they were failed. So, currently I'm managing myself with defining it as another property as mentioned below.</p>
  
  <pre><code>&lt;property value="'" name="apos" scope="default" type="STRING"/&gt;
  &lt;property description="xpathexpr" expression="fn:concat('$ctx:hotel-static-data-rs//jsonObject/rows[id=',$ctx:apos,'hotelbeds_v3-',$ctx:hotelcode,$ctx:apos,']/value')" name="xpathexpr" scope="default" type="STRING"/&gt;
  
  &lt;property description="hotel-static-data-element" expression="evaluate($ctx:xpathexpr)" name="hotel-static-data-element" scope="default" type="OM"/&gt;
  </code></pre>
  
  <p>I'm sure there must be a better way to handle this. So, if anyone have a clue please update.</p>
  
  <ul>
  <li>WSO2 ESB version : 5.0.0</li>
  </ul>