Adds XHR support to Rhino evn
This commit is contained in:
parent
54035207fe
commit
c4eddea7c3
|
@ -19,7 +19,8 @@ var window = this;
|
|||
|
||||
window.__defineSetter__("location", function(url){
|
||||
window.document = new DOMDocument(
|
||||
new Packages.org.xml.sax.InputSource(
new java.io.InputStreamReader(
|
||||
new Packages.org.xml.sax.InputSource(
|
||||
new java.io.InputStreamReader(
|
||||
new java.io.FileInputStream(url))));
|
||||
});
|
||||
|
||||
|
@ -469,15 +470,85 @@ var window = this;
|
|||
|
||||
// XMLHttpRequest
|
||||
|
||||
window.XMLHttpRequest = function(){ };
|
||||
window.XMLHttpRequest = function(){
|
||||
this.headers = {};
|
||||
this.responseHeaders = {};
|
||||
};
|
||||
|
||||
XMLHttpRequest.prototype = {
|
||||
open: function(){ },
|
||||
setRequestHeader: function(){ },
|
||||
getResponseHeader: function(){ },
|
||||
open: function(method, url, async, user, password){
|
||||
this.readyState = 1;
|
||||
if(async) this.async = true;
|
||||
this.method = method || "GET";
|
||||
this.url = url;
|
||||
this.onreadystatechange();
|
||||
},
|
||||
setRequestHeader: function(header, value){
|
||||
this.headers[header] = value;
|
||||
},
|
||||
getResponseHeader: function(header){ },
|
||||
send: function(data){
|
||||
var makeRequest = function() {
|
||||
var url = new java.net.URL(this.url);
|
||||
var connection = url.openConnection();
|
||||
// Add headers to Java connection
|
||||
for(header in this.headers) connection.addRequestProperty(header, this.headers[header]);
|
||||
connection.connect();
|
||||
// Stick the response headers into responseHeaders
|
||||
for(i=0;;i++) {
|
||||
headerName = connection.getHeaderFieldKey(i);
|
||||
headerValue = connection.getHeaderField(i);
|
||||
if(!headerName && !headerValue) break;
|
||||
if(headerName) this.responseHeaders[headerName] = headerValue;
|
||||
}
|
||||
this.readyState = 4;
|
||||
this.status = parseInt(connection.responseCode);
|
||||
this.statusText = connection.responseMessage;
|
||||
var stream = new java.io.InputStreamReader(connection.getInputStream());
|
||||
var buffer = new java.io.BufferedReader(stream);
|
||||
var line;
|
||||
while((line = buffer.readLine()) != null) this.responseText += line;
|
||||
try {
|
||||
this.responseXML = new DOMDocument(this.responseText);
|
||||
} catch(e) {
|
||||
this.responseXML = null;
|
||||
}
|
||||
this.onreadystatechange();
|
||||
};
|
||||
if(this.async) {
|
||||
var requestThread = (new java.lang.Thread(new java.lang.Runnable({
|
||||
run: makeRequest
|
||||
})));
|
||||
requestThread.start();
|
||||
}
|
||||
else makeRequest();
|
||||
},
|
||||
abort: function(){ },
|
||||
onreadystatechange: function(){ },
|
||||
getResponseHeader: function(header) {
|
||||
if(this.readyState < 3) throw new Error("INVALID_STATE_ERR");
|
||||
else {
|
||||
var returnedHeaders = [];
|
||||
for(rHeader in this.responseHeaders) {
|
||||
if(rHeader.match(new Regexp(header, "i"))) returnedHeaders.push(this.responseHeaders[rHeader]);
|
||||
}
|
||||
if(returnedHeaders != []) return returnedHeaders.join(", ");
|
||||
}
|
||||
return null;
|
||||
},
|
||||
getAllResponseHeaders: function(header) {
|
||||
if(this.readyState < 3) throw new Error("INVALID_STATE_ERR");
|
||||
else {
|
||||
returnedHeaders = [];
|
||||
for(var header in this.responseHeaders) {
|
||||
returnedHeaders += (header + ": " + this.responseHeaders[header]);
|
||||
}
|
||||
return returnedHeaders.join("\r\n");
|
||||
}
|
||||
},
|
||||
async: true,
|
||||
readyState: 0,
|
||||
responseText: "",
|
||||
responseXML: {},
|
||||
status: 0
|
||||
};
|
||||
})();
|
||||
|
|
Loading…
Reference in a new issue