giulio
Posts: 4
Nickname: giulio
Registered: Jun, 2002
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Re: socket.getInputStream->xml Document
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Posted: Jun 25, 2002 3:04 AM
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in =
new BufferedReader(
new InputStreamReader(
socket.getInputStream()));
public void run() {
try {
byte[] mybytesarray = new byte[2048];
int contatore=0;
char caratteresingolo[] = new char[1];
while(in.read(caratteresingolo,0,1) != -1) {
StringBuffer stringBuffer = new StringBuffer(8192);
while(caratteresingolo[0] != '\0') {
System.out.println("caratteresingolo["+contatore+"]="+caratteresingolo[0]);
//System.arraycopy(caratteresingolo,0,mybytesarray,contatore,contatore);
stringBuffer.append(caratteresingolo[0]);
in.read(caratteresingolo, 0 ,1);
contatore++;
}
// GESTIONE dell XML RICEVUTO
SAXBuilder saxb = new SAXBuilder(false);
Document xmlDoc;
int count=stringBuffer.length();
System.out.println ("count="+count);
messaggio=stringBuffer.toString();
System.out.println("messaggio per il server "+messaggio);
try
{
// xmlDoc = saxb.build(messaggio); --> can't do that. build() wants a file as an argument
// or a ByteArrayInputStream
ByteArrayInputStream ilmiostream = new ByteArrayInputStream(mybytesarray);
xmlDoc = saxb.build( ilmiostream); // but how to do the conversion?
Element el = xmlDoc.getRootElement();
String name = el.getName();
System.out.println (name);
}
catch (JDOMException ex)
{
System.out.println ("trovata JDOM XCeption "+ex);
}
}
} catch(IOException ioe) {
} finally {
eliminaClient();
}
}
ok!
here's my code: this is the run method of a thread that has the responsability to parse xml messages from a socket, unluckily the cliento connected to the socket ends all of his xml messages with a '\0' character, so i have to look for it before parsing the xml. anyway my main problem is to convert this input stream to something like a byteArrayInputStream, that seems the only valid argument i can submit to saxBuilder to parse a document. i've tried to copy the content of the input stream with the system.arraycopy() function but it doesn't seem to work throwing lotta arraystoreexceptions. if you can help i'd be really thankful... :)
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