public State process(Context cntx) throws TaskException, SysException, InterruptedException {
State st = paramsValidateAndPrepare(cntx);
if (st != null)
return st;
Process prc = Process.currentProcess();
URL url = null;
URLConnection con = null;
try {
url = new URL(urls);
if (proxy != null) {
con = url.openConnection(proxy);
} else
con = url.openConnection();
} catch (MalformedURLException e) {
throw new TaskException(State.DONE_ERR, e);
} catch (IOException e) {
throw new TaskException(State.DONE_ERR, e);
}
Map<String, Object> headers = cntx.getGroupParams(grp_in + ".header");
String encode = cntx.getPrmNvl("charset", "UTF8");
Object body = cntx.getPrmByFullName(grp_in + "/body");
if (body != null) {
long length = -1;
con.setDoOutput(true);
InputStream is = null;
OutputByteBuffer obb = null;
if (body instanceof InputStream) {
try {
obb = Process.getByteBuffer(8000, (InputStream) body);
is = obb.getIS();
} catch (IOException e) {
e.printStackTrace();
}
} else if (body instanceof OutputByteBuffer) {
obb = (OutputByteBuffer)body;
is = obb.getIS();
} else if (body instanceof Element) {
Element e = (Element) body;
if (Strings.parseBooleanNvl(cntx.getPrmByFullName("skip-header-xml-body"), false)) {
String n = e.getNodeName();
try {
obb = Process.getByteBuffer(8000, ("<"+n).getBytes(encode));
} catch (UnsupportedEncodingException e1) {
throw new TaskException(State.DONE_ERR, e1);
}
} else
obb = Process.getByteBuffer(8000);
XMLFileWaiter.putStream(e, obb, encode);
try {
obb.close();
length = obb.getLength();
} catch (IOException e1) {
e1.printStackTrace();
}
is = obb.getIS();
} else if (body instanceof Document) {
Document e = (Document) body;
if (Strings.parseBooleanNvl(cntx.getPrmByFullName("skip-header-xml-body"), false)) {
String n = e.getDocumentElement().getNodeName();
try {
obb = Process.getByteBuffer(8000, ("<"+n).getBytes(encode));
} catch (UnsupportedEncodingException e1) {
throw new TaskException(State.DONE_ERR, e1);
}
} else
obb = Process.getByteBuffer(8000);
XMLFileWaiter.putStream(e, obb, encode);
try {
obb.close();
length = obb.getLength();
} catch (IOException e1) {
e1.printStackTrace();
}
is = obb.getIS();
} else {
String r = Strings.getString(body);
byte[] b = null;
try {
b = r.getBytes(encode);
length = b.length;
} catch (UnsupportedEncodingException e) {
throw new TaskException(State.DONE_ERR, e);
}
is = new ByteArrayInputStream(b);
}
System.out.println("=============Request=============");
if (length >= 0) {
prc.regResourceName(obb, "query.body.length");
String n = "Content-Length";
String v = Long.toString(length);
con.addRequestProperty(n, v);
System.out.println(((n == null) ? "" : n + ":") + v);
}
for(Map.Entry<String, Object> i : headers.entrySet()) {
String n = i.getKey();
n = n.substring((grp_in + ".header/").length());
Object v = i.getValue();
if (v != null) {
if (v instanceof Type)
try {
v = ((Type)v).getValue(cntx);
} catch (CalculateException e) {
v = null;
// TODO Auto-generated catch block
e.printStackTrace();
}
con.addRequestProperty(n, Strings.getString(v));
System.out.println(((n == null) ? "" : n + ":") + Strings.getString(v));
} else
con.setRequestProperty(n, null);
}
{
int ch = 0;
try {
OutputStream os = con.getOutputStream();
while((ch = is.read()) != -1) {
System.out.print((char)ch);
os.write(ch);
}
os.write("\r\n".getBytes());
System.out.print("\r\n");
} catch (IOException e) {
throw new TaskException(State.DONE_ERR, e);
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
} else {
for(Map.Entry<String, Object> i : headers.entrySet()) {
String n = i.getKey();
n = n.substring((grp_in + ".header/").length());
Object v = i.getValue();
if (v != null)
con.addRequestProperty(n, Strings.getString(v));
else
con.setRequestProperty(n, null);
}
}
System.out.println("=============Response=============");
InputStream is = null;
try {
Map<String, List<String>> flds = con.getHeaderFields();
for(Map.Entry<String, List<String>> fld : flds.entrySet()) {
List<String> val = fld.getValue();
StringBuffer sb = new StringBuffer();
for(String v:val) {
sb.append(v).append("\r\n");
}
if (sb.length() > 0)
sb.setLength(sb.length() - 2);
String n = fld.getKey();
System.out.println(((n == null)? "" : n + ":") + sb.toString());
cntx.ta.setParamObject(cntx.id_task, grp_out+".header/" + fld.getKey(), sb.toString());
}
is = con.getInputStream();
int l = con.getContentLength();
int l_b = l >= 0 ? (l < 1024*1024 ? l : 1024*1024) : 8000;
OutputByteBuffer obb = new OutputByteBuffer(l_b);
obb.write(is);
obb.close();
prc.regResourceName(obb, "msg.body");
if (Strings.parseBooleanNvl(cntx.getPrmString("save-out-body"), true)) {
String fn = cntx.getPrmString("filename");
if (fn == null)
cntx.ta.setParamObject(cntx.id_task, grp_out + "/body", obb);
else {