java - Failed to parse asynchronously multiple XML documents using aalto -


i'm trying parse xml message coming out tcp socket using aalto-xml

https://github.com/fasterxml/aalto-xml

this xml i'm trying parse:

<?xml version=\"1.0\" encoding=\"utf-8\"?> <employee>     <id>1</id>     <name>alba</name>     <salary>100</salary> </employee>

the first xml message parsed successfully, on 2nd 1 throws exception. here parse method

in class define class member:

private asyncxmlstreamreader<asyncbytearrayfeeder> parser = new inputfactoryimpl().createasyncforbytearray();

parse method:

try {         parser.getinputfeeder().feedinput(buffer, 0, buffer.length);          int type = 0;          //keep looping till event complete         while(!parser.getinputfeeder().needmoreinput()) {                 type = parser.next();             //handle parser event , extract parsed data             switch (type) {                 case xmlevent.start_document:                     system.out.println("start document");                     break;                  case xmlevent.start_element: {                      system.out.println("start element: " + parser.getname());                 } break;                  case xmlevent.end_element: {                     system.out.println("end element: " + parser.getname());                     } break;                  case xmlevent.end_document: {                     system.out.println("end document");                 }break;                  default:                     break;             }         }          if(type == asyncxmlstreamreader.event_incomplete) {                 system.out.println(results);         }      } catch (xmlstreamexception e) {         // todo auto-generated catch block         e.printstacktrace();     } }

exception:

com.fasterxml.aalto.wfcexception: illegal processing instruction target: 'xml' (case insensitive) reserved xml specification  @ [row,col {unknown-source}]: [1,112]

any appreciated!

it appear same content being fed multiple times or something, xml declaration gets passed more once. because of offset mentioned in exception (column 122).


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