/** 
 * Returns a list of items in the catalog that have  
 *  names or descriptions matching the search expression 
 * @param expression Text to search for in item names  
 *  and descriptions  
 * @return list of all matching items 
 */ 
public List＜Item＞ findItems(String expression); 

/** 
 * Returns the Item corresponding to a given Item ID 
 * @param id The ID code of the item 
 * @return the matching Item 
 */ 
public Item getItem(String id); 

 
＜!DOCTYPE dwr PUBLIC 
  "-//GetAhead Limited//DTD Direct Web Remoting 1.0//EN" 
  "http://www.getahead.ltd.uk/dwr/dwr10.dtd"＞ 
＜dwr＞ 
  ＜allow＞ 
    ＜create creator="new" javascript="catalog"＞ 
      ＜param name="class"  
        value="developerworks.ajax.store.CatalogDAO"/＞ 
      ＜include method="getItem"/＞  
      ＜include method="findItems"/＞  
    ＜/create＞  
    ＜convert converter="bean"  
      match="developerworks.ajax.store.Item"＞ 
      ＜param name="include"  
        value="id,name,description,formattedPrice"/＞ 
    ＜/convert＞ 
  ＜/allow＞ 
＜/dwr＞