| public declareXPathNameSpace ( System prefix, System URL ) : void | ||
| prefix | System | |
| URL | System | |
| return | void | |
static void Main(string[] args)
{
try
{
// open file to output extracted fragments
System.IO.FileInfo f1 = new System.IO.FileInfo("./out.txt");
System.IO.FileStream fos = new System.IO.FileStream(f1.FullName, System.IO.FileMode.Create);
// instantiate the parser
VTDGen vg = new VTDGen();
if (vg.parseFile("./soap2.xml", true))
{
VTDNav vn = vg.getNav();
// get to the SOAP header
AutoPilot ap = new AutoPilot();
ap.bind(vn);
ap.declareXPathNameSpace("ns1", "http://www.w3.org/2003/05/soap-envelope");
// get to the SOAP header
ap.selectXPath("/ns1:Envelope/ns1:Header/*[@ns1:mustUnderstand]");
Console.WriteLine("expr string is " + ap.getExprString());
while (ap.evalXPath() != -1)
{
long l = vn.getElementFragment();
int len = (int)(l >> 32);
int offset = (int)l;
byte[] b = vn.getXML().getBytes();
fos.Write(b, offset, len); //write the fragment out into out.txt
System.Text.Encoding encoder = System.Text.Encoding.GetEncoding("ASCII");
byte[] bytes = encoder.GetBytes("\n=========\n");
fos.Write(bytes, 0, bytes.Length);
}
fos.Close();
}
}
catch (NavException e)
{
System.Console.Out.WriteLine(" Exception during navigation " + e);
}
catch (System.IO.IOException e)
{
System.Console.Out.WriteLine(" IO exception condition" + e);
}
}
static void Main(string[] args)
{
try
{
int t;
System.IO.FileInfo f = new System.IO.FileInfo("./soap2.xml");
System.IO.FileStream fis =
new System.IO.FileStream(f.FullName, System.IO.FileMode.Open, System.IO.FileAccess.Read);
System.IO.FileInfo f1 = new System.IO.FileInfo("./out.xml");
System.IO.FileStream fos = new System.IO.FileStream(f1.FullName, System.IO.FileMode.Create);
byte[] b = new byte[(int)f.Length];
fis.Read(b, 0, (int)f.Length);
AutoPilot ap = new AutoPilot();
ap.declareXPathNameSpace("ns1", "http://www.w3.org/2003/05/soap-envelope");
// get to the SOAP header
ap.selectXPath("/ns1:Envelope/ns1:Header/*[@ns1:mustUnderstand]");
Console.WriteLine("expr string is " + ap.getExprString());
// instantiate the parser
VTDGen vg = new VTDGen();
int j = 0;
VTDNav vn = null;
while (j < 10)
{
vg.setDoc_BR(b); // use setDoc_BR (instead of setDoc) to turn on buffer reuse
vg.parse(true); // set namespace awareness to true
vn = vg.getNav();
ap.bind(vn); // bind calls resetXPath() so
while ((t = ap.evalXPath()) != -1)
{
Console.WriteLine("j t--> " + j + " " + t);
long l = vn.getElementFragment();
int len = (int)(l >> 32);
int offset = (int)l;
fos.Write(b, offset, len); //write the fragment out into out.txt
System.Text.Encoding encoder = System.Text.Encoding.GetEncoding("ASCII");
byte[] bytes = encoder.GetBytes("\n=========\n");
fos.Write(bytes, 0, bytes.Length);
}
ap.resetXPath();
j++;
}
j = 0;
Console.WriteLine("j -->" + j);
vg.setDoc_BR(b); // use setDoc_BR (instead of setDoc) to turn on buffer reuse
vg.parse(true); // set namespace awareness to true
vn = vg.getNav();
ap.bind(vn); // bind calls resetXPath() so
t =-1;
while (j < 10)
{
while ((t = ap.evalXPath()) != -1)
{
Console.WriteLine("j t --> " + j + " " + t);
long l = vn.getElementFragment();
int len = (int)(l >> 32);
int offset = (int)l;
fos.Write(b, offset, len); //write the fragment out into out.txt
System.Text.Encoding encoder = System.Text.Encoding.GetEncoding("ASCII");
byte[] bytes = encoder.GetBytes("\n=========\n");
fos.Write(bytes, 0, bytes.Length);
}
ap.resetXPath();
j++;
}
fis.Close();
fos.Close();
}
catch (ParseException e)
{
}
catch (NavException e)
{
}
catch (XPathParseException e)
{
}
catch (XPathEvalException e)
{
}
catch (System.IO.IOException e)
{
}
}