erik/JSON-java
erik/JSON-java
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This commit is contained in:
Douglas Crockford 2010-12-25 14:12:07 -08:00
parent f284477cff
commit 87c4b1d59d
13 changed files with 562 additions and 566 deletions
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62
HTTP.java
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@ -29,7 +29,7 @@ import java.util.Iterator;
/**
* Convert an HTTP header to a JSONObject and back.
* @author JSON.org
* @version 2008-09-18
* @version 2010-12-24
*/
public class HTTP {
@ -69,27 +69,27 @@ public class HTTP {
* @throws JSONException
*/
public static JSONObject toJSONObject(String string) throws JSONException {
JSONObject o = new JSONObject();
JSONObject jo = new JSONObject();
HTTPTokener x = new HTTPTokener(string);
String t;
String token;
t = x.nextToken();
if (t.toUpperCase().startsWith("HTTP")) {
token = x.nextToken();
if (token.toUpperCase().startsWith("HTTP")) {
// Response
o.put("HTTP-Version", t);
o.put("Status-Code", x.nextToken());
o.put("Reason-Phrase", x.nextTo('\0'));
jo.put("HTTP-Version", token);
jo.put("Status-Code", x.nextToken());
jo.put("Reason-Phrase", x.nextTo('\0'));
x.next();
} else {
// Request
o.put("Method", t);
o.put("Request-URI", x.nextToken());
o.put("HTTP-Version", x.nextToken());
jo.put("Method", token);
jo.put("Request-URI", x.nextToken());
jo.put("HTTP-Version", x.nextToken());
}
// Fields
@ -97,10 +97,10 @@ public class HTTP {
while (x.more()) {
String name = x.nextTo(':');
x.next(':');
o.put(name, x.nextTo('\0'));
jo.put(name, x.nextTo('\0'));
x.next();
}
return o;
return jo;
}
@ -119,41 +119,41 @@ public class HTTP {
* }</pre>
* Any other members of the JSONObject will be output as HTTP fields.
* The result will end with two CRLF pairs.
* @param o A JSONObject
* @param jo A JSONObject
* @return An HTTP header string.
* @throws JSONException if the object does not contain enough
* information.
*/
public static String toString(JSONObject o) throws JSONException {
Iterator keys = o.keys();
String s;
public static String toString(JSONObject jo) throws JSONException {
Iterator keys = jo.keys();
String string;
StringBuffer sb = new StringBuffer();
if (o.has("Status-Code") && o.has("Reason-Phrase")) {
sb.append(o.getString("HTTP-Version"));
if (jo.has("Status-Code") && jo.has("Reason-Phrase")) {
sb.append(jo.getString("HTTP-Version"));
sb.append(' ');
sb.append(o.getString("Status-Code"));
sb.append(jo.getString("Status-Code"));
sb.append(' ');
sb.append(o.getString("Reason-Phrase"));
} else if (o.has("Method") && o.has("Request-URI")) {
sb.append(o.getString("Method"));
sb.append(jo.getString("Reason-Phrase"));
} else if (jo.has("Method") && jo.has("Request-URI")) {
sb.append(jo.getString("Method"));
sb.append(' ');
sb.append('"');
sb.append(o.getString("Request-URI"));
sb.append(jo.getString("Request-URI"));
sb.append('"');
sb.append(' ');
sb.append(o.getString("HTTP-Version"));
sb.append(jo.getString("HTTP-Version"));
} else {
throw new JSONException("Not enough material for an HTTP header.");
}
sb.append(CRLF);
while (keys.hasNext()) {
s = keys.next().toString();
if (!s.equals("HTTP-Version") && !s.equals("Status-Code") &&
!s.equals("Reason-Phrase") && !s.equals("Method") &&
!s.equals("Request-URI") && !o.isNull(s)) {
sb.append(s);
string = keys.next().toString();
if (!string.equals("HTTP-Version") && !string.equals("Status-Code") &&
!string.equals("Reason-Phrase") && !string.equals("Method") &&
!string.equals("Request-URI") && !jo.isNull(string)) {
sb.append(string);
sb.append(": ");
sb.append(o.getString(s));
sb.append(jo.getString(string));
sb.append(CRLF);
}
}