@ GET public Response getMBeans ( @ QueryParam ( "key" ) @ DefaultValue ( "root" ) String key , @ QueryParam ( "mode" ) @ DefaultValue ( "" ) String mode , @ QueryParam ( "jsonp" ) @ DefaultValue ( "" ) String jsonp ) throws Exception { LOG . info ( "key" + key ) ; DynaTreeNode root = new DynaTreeNode ( ) ; for ( String domain : jmx . getDomainList ( ) ) { root . putChild ( jmx . getDomainTree ( domain ) . setTitle ( domain ) . setMode ( "domain" ) ) ; } StringWriter out = new StringWriter ( ) ; if ( jsonp . isEmpty ( ) ) { root . getChildrenJSONArray ( ) . write ( out ) ; } else { out . append ( jsonp ) . append ( "(" ) ; root . getChildrenJSONArray ( ) . write ( out ) ; out . append ( ");" ) ; } return Response . ok ( out . toString ( ) ) . header ( "Pragma" , "no-cache" ) . header ( "Cache-Control" , "no-cache" ) . header ( "Expires" , "0" ) . build ( ) ; }
Return JSON representing the entire tree of MBeans in DynaTree format .