public Enumeration getHeaders(String name) {
return new Vector(headers.getValues(name)).elements();
}
public TaskHttpServletRequest(HttpServletRequest wrapping, Task task) {
this.session = wrapping.getSession();
String location = wrapping.getParameter("url");
cookies = wrapping.getCookies();
characterEncoding = wrapping.getCharacterEncoding();
authType = wrapping.getAuthType();
headerNames = new Vector<String>();
headers = new MultiMap();
for (Enumeration e = wrapping.getHeaderNames(); e.hasMoreElements(); ) {
String headerName = (String) e.nextElement();
for (Enumeration f = wrapping.getHeaders(headerName); f.hasMoreElements(); ) {
String headerValue = (String) f.nextElement();
headers.add(headerName, headerValue);
}
}
contextPath = wrapping.getContextPath();
pathInfo = wrapping.getPathInfo();
pathTranslated = wrapping.getPathTranslated();
remoteUser = wrapping.getRemoteUser(); // TODO check if needed
requestedSessionId = wrapping.getRequestedSessionId(); // TODO check if needed
userPrincipal = wrapping.getUserPrincipal(); // TODO check if needed
requestedSessionIdFromCookie = wrapping.isRequestedSessionIdFromCookie();
requestedSessionIdFromURL = wrapping.isRequestedSessionIdFromURL();
requestedSessionIdValid = wrapping.isRequestedSessionIdValid();
localAddr = wrapping.getLocalAddr();
localName = wrapping.getLocalName();
localPort = wrapping.getLocalPort();
locale = wrapping.getLocale();
locales = new Vector<Locale>();
for (Enumeration e = wrapping.getLocales();
e.hasMoreElements();
locales.add((Locale) e.nextElement())) ;
protocol = wrapping.getProtocol();
remoteAddr = wrapping.getRemoteAddr();
remoteHost = wrapping.getRemoteHost();
remotePort = wrapping.getRemotePort();
scheme = wrapping.getScheme();
serverName = wrapping.getServerName();
serverPort = wrapping.getServerPort();
secure = wrapping.isSecure();
// Extract the query (everything after ?)
int idx = location.indexOf('?');
query = null;
if (idx != -1) {
query = location.substring(idx + 1);
}
// Extract the URI (everything before ?)
uri = location;
if (idx != -1) {
uri = uri.substring(0, idx);
}
// Servlet path (same as URI?)
servletPath = uri;
// Extract parameters
params = new Hashtable<String, String[]>();
if (query != null) {
StringTokenizer t = new StringTokenizer(query, "&");
while (t.hasMoreTokens()) {
String token = t.nextToken();
idx = token.indexOf('=');
String name = token;
String val = null;
if (idx != -1) {
name = token.substring(0, idx);
val = token.substring(idx + 1);
} else {
val = "";
}
String[] vals = params.get(name);
if (vals == null) {
vals = new String[] {val};
} else {
String[] nvals = new String[vals.length + 1];
System.arraycopy(vals, 0, nvals, 0, vals.length);
nvals[vals.length] = val;
vals = nvals;
}
params.put(name, vals);
}
}
// Initialise attributes
attributes = new Hashtable<String, Object>();
// Create the URL (the URL with protocol / host / post)
try {
URL u = new URL(new URL(wrapping.getRequestURL().toString()), uri);
url = new StringBuffer(u.toExternalForm());
} catch (MalformedURLException e) {
}
setAttribute(ATTR_TASK, task);
}
public String getHeader(String name) {
return headers.getString(name);
}