code: private String getTypeKey(I_CmsXmlSchemaType value) {
  
          StringBuffer result = new StringBuffer(64);
          result.append(value.getContentDefinition().getInnerName());
          result.append('.');
          result.append(value.getName());
          return result.toString();
      }
docs: Returns the schema type message key.<p>
  
  @param value the schema type
  
  @return the schema type message key