@Test
public void testHandledTransformerException() throws Exception {
HttpMethodBase request = createRequest(getBaseUri() + "/handledTransformerException");
int status = httpClient.executeMethod(request);
assertEquals(HttpConstants.SC_OK, status);
assertTrue(request.getResponseBodyAsString().contains("Success"));
}
@Test
public void testRouterException() throws Exception {
HttpMethodBase request = createRequest(getBaseUri() + "/routerException");
int status = httpClient.executeMethod(request);
assertEquals(HttpConstants.SC_INTERNAL_SERVER_ERROR, status);
assertTrue(request.getResponseBodyAsString().contains("Failure"));
}
@Test
public void testNoException() throws Exception {
HttpMethodBase request = createRequest(getBaseUri() + "/noException");
int status = httpClient.executeMethod(request);
assertEquals(HttpConstants.SC_OK, status);
assertEquals("Here you go", request.getResponseBodyAsString());
}
@Test
public void testComponentException() throws Exception {
HttpMethodBase request = createRequest(getBaseUri() + "/componentException");
int status = httpClient.executeMethod(request);
// Component exception occurs after the SEDA queue for an asynchronous request, but since
// this request is synchronous, the failure propagates back to the client.
assertEquals(HttpConstants.SC_INTERNAL_SERVER_ERROR, status);
assertTrue(request.getResponseBodyAsString().contains("exception"));
}
public void testCallServlet() {
boolean result = true;
try {
// run tests by calling a servlet
Header runParam = new Header("run", "run");
HttpMethodBase request =
HttpUtils.accessURL(
new URL(serverUrl),
null,
HttpURLConnection.HTTP_OK,
new Header[] {runParam},
HttpUtils.POST);
String response = null;
int index = 0;
do {
System.err.println("_____________ " + (index++) + "th round");
// we have to give some time to the tests to finish
Thread.sleep(10000); // 10 secs
// tries to get results
request =
HttpUtils.accessURL(new URL(serverUrl), null, HttpURLConnection.HTTP_OK, HttpUtils.GET);
response = request.getResponseBodyAsString();
} while (response != null && response.indexOf("finished") == -1 && index < LOOP_RETRY_MAX);
if (response != null && response.indexOf("finished") == -1) {
System.err.println("======================================================");
System.err.println("==================== TIMED OUT =====================");
System.err.println("======================================================");
result = false;
} else {
System.err.println("======================================================");
System.err.println("==================== RESULT =====================");
System.err.println("======================================================");
System.err.println(response);
// writes response to the outfile
BufferedWriter writer = new BufferedWriter(new FileWriter(outfile));
writer.write(response);
writer.close();
}
} catch (Exception e) {
System.err.println("======================================================");
System.err.println("==================== EXCEPTION =====================");
System.err.println("======================================================");
e.printStackTrace();
result = false;
}
assertTrue(result);
}
public void executeMethod(final HttpMethodBase method) throws CloudstackRESTException {
try {
validation.executeMethod(method, client, protocol);
} catch (final HttpException e) {
s_logger.error("HttpException caught while trying to connect to the REST Service", e);
method.releaseConnection();
throw new CloudstackRESTException("API call to REST Service Failed", e);
} catch (final IOException e) {
s_logger.error("IOException caught while trying to connect to the REST Service", e);
method.releaseConnection();
throw new CloudstackRESTException("API call to Nicira REST Service Failed", e);
}
}
/**
* Run the first test.
*
* @param string a part of URL to connect to.
* @return ManagerClient object
* @throws IOException for any failures.
*/
public ManagerClient(String string) throws Exception {
URL = "http://" + string + "/mod_cluster_manager/";
GetMethod gm = null;
HttpMethodBase bm = null;
if (httpClient == null) {
httpClient = new HttpClient();
gm = new GetMethod(URL);
bm = gm;
}
System.out.println("Connecting to " + URL);
Integer connectionTimeout = 40000;
bm.getParams().setParameter("http.socket.timeout", connectionTimeout);
bm.getParams().setParameter("http.connection.timeout", connectionTimeout);
httpClient.getParams().setParameter("http.socket.timeout", connectionTimeout);
httpClient.getParams().setParameter("http.connection.timeout", connectionTimeout);
try {
httpResponseCode = httpClient.executeMethod(gm);
if (httpResponseCode == 200) {
// Read the nonce.
String result = gm.getResponseBodyAsString();
String[] records = result.split("\n");
for (int i = 0; i < records.length; i++) {
int j = records[i].indexOf("?nonce=");
if (j < 0) continue;
j = j + 7;
String nnonce = records[i].substring(j);
int k = nnonce.indexOf('&');
if (k > 0) {
nonce = nnonce.substring(0, k);
break;
}
}
} else {
System.out.println("response: " + httpResponseCode);
System.out.println("response: " + bm.getStatusLine());
throw (new Exception("Reponse notok"));
}
// System.out.println("response:\n" + bm.getResponseBodyAsString(len));
} catch (HttpException e) {
System.out.println("error: " + e);
throw (e);
}
bm.releaseConnection();
}
@Override
public void addAuthentication(final HttpClient httpClient, final HttpMethodBase method)
throws ProponoException {
httpClient.getParams().setAuthenticationPreemptive(true);
final String header = "Basic " + credentials;
method.setRequestHeader("Authorization", header);
}
private String responseToErrorMessage(final HttpMethodBase method) {
assert method.isRequestSent() : "no use getting an error message unless the request is sent";
if (TEXT_HTML_CONTENT_TYPE.equals(method.getResponseHeader(CONTENT_TYPE).getValue())) {
// The error message is the response content
// Safety margin of 1024 characters, anything longer is probably useless
// and will clutter the logs
try {
return method.getResponseBodyAsString(BODY_RESP_MAX_LEN);
} catch (final IOException e) {
s_logger.debug("Error while loading response body", e);
}
}
// The default
return method.getStatusText();
}
public boolean populate(CrawlURI curi, HttpClient http, HttpMethod method, String payload) {
// http is not used.
// payload is not used.
boolean result = false;
Map formItems = null;
try {
formItems = getFormItems(curi);
} catch (AttributeNotFoundException e1) {
logger.severe("Failed get of form items for " + curi);
}
if (formItems == null || formItems.size() <= 0) {
try {
logger.severe("No form items for " + method.getURI());
} catch (URIException e) {
logger.severe("No form items and exception getting uri: " + e.getMessage());
}
return result;
}
NameValuePair[] data = new NameValuePair[formItems.size()];
int index = 0;
String key = null;
for (Iterator i = formItems.keySet().iterator(); i.hasNext(); ) {
key = (String) i.next();
data[index++] = new NameValuePair(key, (String) formItems.get(key));
}
if (method instanceof PostMethod) {
((PostMethod) method).setRequestBody(data);
result = true;
} else if (method instanceof GetMethod) {
// Append these values to the query string.
// Get current query string, then add data, then get it again
// only this time its our data only... then append.
HttpMethodBase hmb = (HttpMethodBase) method;
String currentQuery = hmb.getQueryString();
hmb.setQueryString(data);
String newQuery = hmb.getQueryString();
hmb.setQueryString(((currentQuery != null) ? currentQuery : "") + "&" + newQuery);
result = true;
} else {
logger.severe("Unknown method type: " + method);
}
return result;
}
private int executeAndRelease(HttpClient httpClient, HttpMethodBase method) throws IOException {
int status = 0;
try {
status = httpClient.executeMethod(method);
} finally {
method.releaseConnection();
}
return status;
}
private FluentCaseInsensitiveStringsMap computerHeaders() {
FluentCaseInsensitiveStringsMap h = new FluentCaseInsensitiveStringsMap();
Header[] uh = method.getResponseHeaders();
for (Header e : uh) {
if (e.getName() != null) {
h.add(e.getName(), e.getValue());
}
}
uh = method.getResponseFooters();
for (Header e : uh) {
if (e.getName() != null) {
h.add(e.getName(), e.getValue());
}
}
return h;
}
protected String processResponseHeaderValue(
HttpMethodBase method, String headerName, String expectedValue) {
Header header = method.getResponseHeader(headerName);
if (header == null) {
throwVdsErrorException(
"response was missing the following header: " + headerName, EngineError.GeneralException);
}
if (expectedValue != null && !expectedValue.equals(header.getValue())) {
throwVdsErrorException(
"response header value unexpected for header: " + headerName,
EngineError.GeneralException);
}
return header.getValue();
}
/**
* Requests the received method with the received timeout (milliseconds).
*
* <p>Executes the method through the inherited HttpClient.executedMethod(method).
*
* <p>Sets the socket and connection timeouts only for the method received.
*
* <p>The timeouts are both in milliseconds; 0 means 'infinite'; < 0 means 'do not change the
* default'
*
* @param method HTTP method request.
* @param readTimeout Timeout to set for data reception
* @param conntionTimout Timeout to set for connection establishment
*/
public int executeMethod(HttpMethodBase method, int readTimeout, int connectionTimeout)
throws HttpException, IOException {
int oldSoTimeout = getParams().getSoTimeout();
int oldConnectionTimeout = getHttpConnectionManager().getParams().getConnectionTimeout();
try {
if (readTimeout >= 0) {
method.getParams().setSoTimeout(readTimeout); // this should be enough...
getParams().setSoTimeout(readTimeout); // ... but HTTPS needs this
}
if (connectionTimeout >= 0) {
getHttpConnectionManager().getParams().setConnectionTimeout(connectionTimeout);
}
return executeMethod(method);
} finally {
getParams().setSoTimeout(oldSoTimeout);
getHttpConnectionManager().getParams().setConnectionTimeout(oldConnectionTimeout);
}
}
public boolean cancel(boolean mayInterruptIfRunning) {
if (!cancelled.get() && innerFuture != null) {
method.abort();
try {
asyncHandler.onThrowable(new CancellationException());
} catch (Throwable t) {
logger.debug("asyncHandler.onThrowable", t);
}
cancelled.set(true);
if (reaperFuture != null) {
reaperFuture.cancel(true);
}
super.done();
return innerFuture.cancel(mayInterruptIfRunning);
} else {
super.done();
return false;
}
}
public void abort(Throwable t) {
if (innerFuture != null) {
innerFuture.cancel(true);
}
if (method != null) {
method.abort();
}
if (reaperFuture != null) {
reaperFuture.cancel(true);
}
exception.set(t);
if (!timedOut.get() && !cancelled.get()) {
try {
asyncHandler.onThrowable(t);
} catch (Throwable t2) {
logger.debug("asyncHandler.onThrowable", t2);
}
}
super.done();
}
public void recycle() {
super.recycle();
setFollowRedirects(false);
}
protected void applyProxy(HttpMethodBase method, String host) {
HostConfiguration hc = new HostConfiguration();
hc.setHost(host);
hc.setProxy(proxyHost, proxyPort);
method.setHostConfiguration(hc);
}
public void abortRequest(SubmitContext submitContext) {
HttpMethodBase postMethod = (HttpMethodBase) submitContext.getProperty(HTTP_METHOD);
if (postMethod != null) postMethod.abort();
}
/**
* Make a http request and process the response. This method also performs automatic retries.
*
* @param method The HTTP method to use (GET, POST, DELETE, etc)
* @param action the name of the action for this query request
* @param params map of request params
* @param respType the class that represents the desired/expected return type
*/
protected <T> T makeRequest(
HttpMethodBase method, String action, Map<String, String> params, Class<T> respType)
throws HttpException, IOException, JAXBException, AWSException {
// add auth params, and protocol specific headers
Map<String, String> qParams = new HashMap<String, String>(params);
qParams.put("Action", action);
qParams.put("AWSAccessKeyId", getAwsAccessKeyId());
qParams.put("SignatureVersion", "" + getSignatureVersion());
qParams.put("Timestamp", httpDate());
if (getSignatureVersion() == 2) {
qParams.put("SignatureMethod", getAlgorithm());
}
if (headers != null) {
for (Iterator<String> i = headers.keySet().iterator(); i.hasNext(); ) {
String key = i.next();
for (Iterator<String> j = headers.get(key).iterator(); j.hasNext(); ) {
qParams.put(key, j.next());
}
}
}
// sort params by key
ArrayList<String> keys = new ArrayList<String>(qParams.keySet());
if (getSignatureVersion() == 2) {
Collections.sort(keys);
} else {
Collator stringCollator = Collator.getInstance();
stringCollator.setStrength(Collator.PRIMARY);
Collections.sort(keys, stringCollator);
}
// build param string
StringBuilder resource = new StringBuilder();
if (getSignatureVersion() == 0) { // ensure Action, Timestamp come first!
resource.append(qParams.get("Action"));
resource.append(qParams.get("Timestamp"));
} else if (getSignatureVersion() == 2) {
resource.append(method.getName());
resource.append("\n");
resource.append(getServer().toLowerCase());
resource.append("\n/");
String reqURL = makeURL("").toString();
// see if there is something after the host:port/ in the URL
if (reqURL.lastIndexOf('/') < (reqURL.length() - 1)) {
// if so, put that here in the string to sign
resource.append(reqURL.substring(reqURL.lastIndexOf('/') + 1));
}
resource.append("\n");
boolean first = true;
for (String key : keys) {
if (!first) {
resource.append("&");
} else {
first = false;
}
resource.append(key);
resource.append("=");
resource.append(SignerEncoder.encode(qParams.get(key)));
// System.err.println("encoded params "+key+" :"+(urlencode(qParams.get(key))));
}
} else {
for (String key : keys) {
resource.append(key);
resource.append(qParams.get(key));
}
}
// System.err.println("String to sign :"+resource.toString());
// calculate signature
String encoded = encode(getSecretAccessKey(), resource.toString(), true);
// build param string, encoding values and adding request signature
resource = new StringBuilder();
for (String key : keys) {
resource.append("&");
resource.append(key);
resource.append("=");
resource.append(urlencode(qParams.get(key)));
}
resource.setCharAt(0, '?'); // set first param delimeter
resource.append("&Signature=");
resource.append(encoded);
// finally, build request object
URL url = makeURL(resource.toString());
method.setURI(new URI(url.toString(), true));
method.setRequestHeader(new Header("User-Agent", userAgent));
if (getSignatureVersion() == 0) {
method.setRequestHeader(
new Header("Content-Type", "application/x-www-form-urlencoded; charset=utf-8"));
}
Object response = null;
boolean done = false;
int retries = 0;
boolean doRetry = false;
AWSException error = null;
do {
int responseCode = 600; // default to high value, so we don't think it is valid
try {
responseCode = getHttpClient().executeMethod(method);
} catch (SocketException ex) {
// these can generally be retried. Treat it like a 500 error
doRetry = true;
error = new AWSException(ex.getMessage(), ex);
}
// 100's are these are handled by httpclient
if (responseCode < 300) {
// 200's : parse normal response into requested object
if (respType != null) {
InputStream iStr = method.getResponseBodyAsStream();
response = JAXBuddy.deserializeXMLStream(respType, iStr);
}
done = true;
} else if (responseCode < 400) {
// 300's : what to do?
throw new HttpException("redirect error : " + responseCode);
} else if (responseCode < 500) {
// 400's : parse client error message
String body = getStringFromStream(method.getResponseBodyAsStream());
throw createException(body, "Client error : ");
} else if (responseCode < 600) {
// 500's : retry...
doRetry = true;
String body = getStringFromStream(method.getResponseBodyAsStream());
error = createException(body, "");
}
if (doRetry) {
retries++;
if (retries > maxRetries) {
throw new HttpException("Number of retries exceeded : " + action, error);
}
doRetry = false;
try {
Thread.sleep((int) Math.pow(2.0, retries) * 1000);
} catch (InterruptedException ex) {
}
}
} while (!done);
return (T) response;
}
/**
* @param since last modified time to use
* @param req
* @param url if null, ignored
* @param redirCount number of redirs we've done
*/
public static HttpData getDataOnce(
HttpServletRequest req,
HttpServletResponse res,
long since,
String surl,
int redirCount,
int timeout)
throws IOException, HttpException, DataSourceException, MalformedURLException {
HttpMethodBase request = null;
HostConfiguration hcfg = new HostConfiguration();
/*
[todo hqm 2006-02-01] Anyone know why this code was here? It is setting
the mime type to something which just confuses the DHTML parser.
if (res != null) {
res.setContentType("application/x-www-form-urlencoded;charset=UTF-8");
}
*/
try {
// TODO: [2002-01-09 bloch] cope with cache-control
// response headers (no-store, no-cache, must-revalidate,
// proxy-revalidate).
if (surl == null) {
surl = getURL(req);
}
if (surl == null || surl.equals("")) {
throw new MalformedURLException(
/* (non-Javadoc)
* @i18n.test
* @org-mes="url is empty or null"
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-312"));
}
String reqType = "";
String headers = "";
if (req != null) {
reqType = req.getParameter("reqtype");
headers = req.getParameter("headers");
}
boolean isPost = false;
mLogger.debug("reqtype = " + reqType);
if (reqType != null && reqType.equals("POST")) {
request = new LZPostMethod();
request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
isPost = true;
mLogger.debug("setting POST req method");
} else if (reqType != null && reqType.equals("PUT")) {
request = new LZPutMethod();
// todo [hqm 2007] treat PUT like POST?
isPost = true;
mLogger.debug("setting PUT req method");
} else if (reqType != null && reqType.equals("DELETE")) {
request = new LZDeleteMethod();
mLogger.debug("setting DELETE req method");
} else {
mLogger.debug("setting GET (default) req method");
request = new LZGetMethod();
}
request.setHttp11(mUseHttp11);
// Proxy the request headers
if (req != null) {
LZHttpUtils.proxyRequestHeaders(req, request);
}
// Set headers from query string
if (headers != null && headers.length() > 0) {
StringTokenizer st = new StringTokenizer(headers, "\n");
while (st.hasMoreTokens()) {
String h = st.nextToken();
int i = h.indexOf(":");
if (i > -1) {
String n = h.substring(0, i);
String v = h.substring(i + 2, h.length());
request.setRequestHeader(n, v);
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="setting header " + p[0] + "=" + p[1]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-359", new Object[] {n, v}));
}
}
}
mLogger.debug("Parsing url");
URI uri = LZHttpUtils.newURI(surl);
try {
hcfg.setHost(uri);
} catch (Exception e) {
throw new MalformedURLException(
/* (non-Javadoc)
* @i18n.test
* @org-mes="can't form uri from " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-376", new Object[] {surl}));
}
// This gets us the url-encoded (escaped) path and query string
String path = uri.getEscapedPath();
String query = uri.getEscapedQuery();
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="encoded path: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-389", new Object[] {path}));
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="encoded query: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-397", new Object[] {query}));
// This call takes a decoded (unescaped) path
request.setPath(path);
boolean hasQuery = (query != null && query.length() > 0);
String rawcontent = null;
// Newer rawpost protocol puts lzpostbody as a separate
// top level query arg in the request.
rawcontent = req.getParameter("lzpostbody");
if (isPost) {
// Older rawpost protocol put the "lzpostbody" arg
// embedded in the "url" args's query args
if (rawcontent == null && hasQuery) {
rawcontent = findQueryArg("lzpostbody", query);
}
if (rawcontent != null) {
// Get the unescaped query string
((EntityEnclosingMethod) request).setRequestBody(rawcontent);
} else if (hasQuery) {
StringTokenizer st = new StringTokenizer(query, "&");
while (st.hasMoreTokens()) {
String it = st.nextToken();
int i = it.indexOf("=");
if (i > 0) {
String n = it.substring(0, i);
String v = it.substring(i + 1, it.length());
// POST encodes values during request
((PostMethod) request).addParameter(n, URLDecoder.decode(v, "UTF-8"));
} else {
mLogger.warn(
/* (non-Javadoc)
* @i18n.test
* @org-mes="ignoring bad token (missing '=' char) in query string: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-429", new Object[] {it}));
}
}
}
} else {
// This call takes an encoded (escaped) query string
request.setQueryString(query);
}
// Put in the If-Modified-Since headers
if (since != -1) {
String lms = LZHttpUtils.getDateString(since);
request.setRequestHeader(LZHttpUtils.IF_MODIFIED_SINCE, lms);
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="proxying lms: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-450", new Object[] {lms}));
}
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="setting up http client"
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-460"));
HttpClient htc = null;
if (mConnectionMgr != null) {
htc = new HttpClient(mConnectionMgr);
} else {
htc = new HttpClient();
}
htc.setHostConfiguration(hcfg);
// This is the data timeout
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="timeout set to " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-478", new Object[] {new Integer(timeout)}));
htc.setTimeout(timeout);
// Set connection timeout the same
htc.setConnectionTimeout(mConnectionTimeout);
// Set timeout for getting a connection
htc.setHttpConnectionFactoryTimeout(mConnectionPoolTimeout);
// TODO: [2003-03-05 bloch] this should be more configurable (per app?)
if (!isPost) {
request.setFollowRedirects(mFollowRedirects > 0);
}
long t1 = System.currentTimeMillis();
mLogger.debug("starting remote request");
int rc = htc.executeMethod(hcfg, request);
String status = HttpStatus.getStatusText(rc);
if (status == null) {
status = "" + rc;
}
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="remote response status: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-504", new Object[] {status}));
HttpData data = null;
if (isRedirect(rc) && mFollowRedirects > redirCount) {
String loc = request.getResponseHeader("Location").toString();
String hostURI = loc.substring(loc.indexOf(": ") + 2, loc.length());
mLogger.info(
/* (non-Javadoc)
* @i18n.test
* @org-mes="Following URL from redirect: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-517", new Object[] {hostURI}));
long t2 = System.currentTimeMillis();
if (timeout > 0) {
timeout -= (t2 - t1);
if (timeout < 0) {
throw new InterruptedIOException(
/* (non-Javadoc)
* @i18n.test
* @org-mes=p[0] + " timed out after redirecting to " + p[1]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(), "051018-529", new Object[] {surl, loc}));
}
}
data = getDataOnce(req, res, since, hostURI, redirCount++, timeout);
} else {
data = new HttpData(request, rc);
}
if (req != null && res != null) {
// proxy response headers
LZHttpUtils.proxyResponseHeaders(request, res, req.isSecure());
}
return data;
} catch (ConnectTimeoutException ce) {
// Transduce to an InterrupedIOException, since lps takes these to be timeouts.
if (request != null) {
request.releaseConnection();
}
throw new InterruptedIOException(
/* (non-Javadoc)
* @i18n.test
* @org-mes="connecting to " + p[0] + ":" + p[1] + " timed out beyond " + p[2] + " msecs."
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
HTTPDataSource.class.getName(),
"051018-557",
new Object[] {
hcfg.getHost(), new Integer(hcfg.getPort()), new Integer(mConnectionTimeout)
}));
} catch (HttpRecoverableException hre) {
if (request != null) {
request.releaseConnection();
}
throw hre;
} catch (HttpException e) {
if (request != null) {
request.releaseConnection();
}
throw e;
} catch (IOException ie) {
if (request != null) {
request.releaseConnection();
}
throw ie;
} catch (RuntimeException e) {
if (request != null) {
request.releaseConnection();
}
throw e;
}
}
