| 1 | package jrw; |
| 2 | |
| 3 | import java.util.*; |
| 4 | |
| 5 | public class Request { |
| 6 | public final Map<Object, Object> env; |
| 7 | public final Map<Object, Object> resp = new HashMap<>(); |
| 8 | |
| 9 | public Request(Map<Object, Object> env) { |
| 10 | this.env = env; |
| 11 | } |
| 12 | |
| 13 | public String ihead(String name, String def) { |
| 14 | StringBuilder buf = new StringBuilder(); |
| 15 | buf.append("HTTP_"); |
| 16 | for(int i = 0; i < name.length(); i++) { |
| 17 | char c = name.charAt(i); |
| 18 | if(c == '-') |
| 19 | buf.append('_'); |
| 20 | else if((c >= 'a') && (c <= 'z')) |
| 21 | buf.append((char)(c + ('A' - 'a'))); |
| 22 | else |
| 23 | buf.append(c); |
| 24 | } |
| 25 | Object ret = env.get(buf.toString()); |
| 26 | if(ret instanceof String) |
| 27 | return((String)ret); |
| 28 | return(def); |
| 29 | } |
| 30 | |
| 31 | @SuppressWarnings("unchecked") |
| 32 | public void ohead(String name, Object val, boolean repl) { |
| 33 | name = "http." + name; |
| 34 | if(repl) { |
| 35 | resp.put(name, val); |
| 36 | } else { |
| 37 | Object cur = resp.get(name); |
| 38 | if(cur == null) |
| 39 | resp.put(name, val); |
| 40 | else if(cur instanceof Collection) |
| 41 | ((Collection)cur).add(val); |
| 42 | else |
| 43 | resp.put(name, new ArrayList<Object>(Arrays.asList(cur, val))); |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | public Map<Object, Object> response() { |
| 48 | return(resp); |
| 49 | } |
| 50 | } |