Example usage for org.apache.commons.httpclient HttpMethod releaseConnection

List of usage examples for org.apache.commons.httpclient HttpMethod releaseConnection

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Introduction

In this page you can find the example usage for org.apache.commons.httpclient HttpMethod releaseConnection.

Prototype

public abstract void releaseConnection();

Source Link

Usage

From source file:com.smartitengineering.util.rest.client.jersey.cache.CustomApacheHttpClientResponseResolver.java

private InputStream getInputStream(HttpMethod method) {
    try {/*  w  ww  . j a v a 2  s  . c o  m*/
        return method.getResponseBodyAsStream() != null ? new HttpMethodStream(method) : null;
    } catch (IOException e) {
        method.releaseConnection();
        throw new HTTPException("Unable to get InputStream from HttpClient", e);
    }
}

From source file:com.sina.stock.SinaStockClient.java

private Bitmap getBitmapFromUrl(String url) throws HttpException, IOException {

    HttpMethod method = new GetMethod(url);
    int statusCode = mHttpClient.executeMethod(method);
    if (statusCode != HttpStatus.SC_OK) {
        method.releaseConnection();
        return null;
    }/*from  ww  w. j ava 2 s .  c o  m*/

    InputStream in = method.getResponseBodyAsStream();
    BufferedInputStream bis = new BufferedInputStream(in);

    Bitmap bm = BitmapFactory.decodeStream(bis);

    bis.close();
    method.releaseConnection();

    return bm;
}

From source file:com.sina.stock.SinaStockClient.java

/**
 * ???//from  w  ww .j a  va2s.c o  m
 * 
 * @param stockCodes 
 *       ??"sh+?", ?"sz+?"
 * 
 * @return ?List<SinaStockInfo>null 
 *       
 * @throws IOException 
 * @throws HttpException 
 * @throws ParseStockInfoException 
 */
public List<SinaStockInfo> getStockInfo(String[] stockCodes)
        throws HttpException, IOException, ParseStockInfoException {
    String url = STOCK_URL + generateStockCodeRequest(stockCodes);

    HttpMethod method = new GetMethod(url);
    int statusCode = mHttpClient.executeMethod(method);
    if (statusCode != HttpStatus.SC_OK) {
        method.releaseConnection();
        return null;
    }

    InputStream is = method.getResponseBodyAsStream();
    InputStreamReader reader = new InputStreamReader(new BufferedInputStream(is), Charset.forName("gbk"));
    BufferedReader bReader = new BufferedReader(reader);

    List<SinaStockInfo> list = parseSinaStockInfosFromReader(bReader);
    bReader.close();
    method.releaseConnection();

    return list;
}

From source file:net.adamcin.httpsig.http.apache3.Http3UtilTest.java

@Test
public void testLogin() {
    TestBody.test(new HttpServerTestBody() {

        @Override/*from  w ww .j av a 2  s .com*/
        protected void execute() throws Exception {
            List<String> headers = Arrays.asList(Constants.HEADER_REQUEST_TARGET, Constants.HEADER_DATE);
            setServlet(new AdminServlet(headers));

            KeyPair keyPair = KeyTestUtil.getKeyPairFromProperties("b2048", "id_rsa");

            DefaultKeychain provider = new DefaultKeychain();
            provider.add(new SSHKey(KeyFormat.SSH_RSA, keyPair));

            HttpClient client = new HttpClient();

            Http3Util.enableAuth(client, provider, getKeyId());
            HttpMethod request = new GetMethod(getAbsoluteUrl(TEST_URL));
            try {
                int status = client.executeMethod(request);
                assertEquals("should return 200", 200, status);
            } finally {
                request.releaseConnection();
            }
        }
    });
}

From source file:apm.common.utils.HttpTookit.java

/**
 * HTTP GET?HTML// w  w  w  .  j  a v  a 2s. c  om
 * 
 * @param url
 *            URL?
 * @param queryString
 *            ?,?null
 * @param charset
 *            
 * @param pretty
 *            ?
 * @return ?HTML
 */
public static String doGet(String url, String queryString, String charset, boolean pretty) {
    StringBuffer response = new StringBuffer();
    HttpClient client = new HttpClient();
    HttpMethod method = new GetMethod(url);
    try {
        if (StringUtils.isNotBlank(queryString))
            // get??http?????%?
            method.setQueryString(URIUtil.encodeQuery(queryString));
        client.executeMethod(method);
        if (method.getStatusCode() == HttpStatus.SC_OK) {
            BufferedReader reader = new BufferedReader(
                    new InputStreamReader(method.getResponseBodyAsStream(), charset));
            String line;
            while ((line = reader.readLine()) != null) {
                if (pretty) {
                    response.append(line).append(System.getProperty("line.separator"));
                } else {
                    response.append(line);
                }
            }
            reader.close();
        }
    } catch (URIException e) {
        log.error("HTTP Get?" + queryString + "???", e);
    } catch (IOException e) {
        log.error("HTTP Get" + url + "??", e);
    } finally {
        method.releaseConnection();
    }
    return response.toString();
}

From source file:au.org.ala.spatial.util.UploadSpatialResource.java

/**
 * sends a PUT or POST call to a URL using authentication and including a
 * file upload/* w  ww .  j  a  v  a2  s . co m*/
 *
 * @param type         one of UploadSpatialResource.PUT for a PUT call or
 *                     UploadSpatialResource.POST for a POST call
 * @param url          URL for PUT/POST call
 * @param username     account username for authentication
 * @param password     account password for authentication
 * @param resourcepath local path to file to upload, null for no file to
 *                     upload
 * @param contenttype  file MIME content type
 * @return server response status code as String or empty String if
 * unsuccessful
 */
public static String httpCall(int type, String url, String username, String password, String resourcepath,
        String contenttype) {
    String output = "";

    HttpClient client = new HttpClient();
    client.setConnectionTimeout(10000);
    client.setTimeout(60000);
    client.getState().setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(username, password));

    RequestEntity entity = null;
    if (resourcepath != null) {
        File input = new File(resourcepath);
        entity = new FileRequestEntity(input, contenttype);
    }

    HttpMethod call = null;
    ;
    if (type == PUT) {
        PutMethod put = new PutMethod(url);
        put.setDoAuthentication(true);
        if (entity != null) {
            put.setRequestEntity(entity);
        }
        call = put;
    } else if (type == POST) {
        PostMethod post = new PostMethod(url);
        if (entity != null) {
            post.setRequestEntity(entity);
        }
        call = post;
    } else {
        //SpatialLogger.log("UploadSpatialResource", "invalid type: " + type);
        return output;
    }

    // Execute the request 
    try {
        int result = client.executeMethod(call);

        output = result + ": " + call.getResponseBodyAsString();
    } catch (Exception e) {
        //SpatialLogger.log("UploadSpatialResource", "failed upload to: " + url);
        output = "0: " + e.getMessage();
        e.printStackTrace(System.out);
    } finally {
        // Release current connection to the connection pool once you are done 
        call.releaseConnection();
    }

    return output;
}

From source file:fr.matriciel.AnnotationClient.java

public static String request(HttpMethod method) throws AnnotationException {

    String response = null;/* w  ww  .  jav  a  2s.  c om*/

    // Provide custom retry handler is necessary
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));

    try {
        // Execute the method.
        int statusCode = client.executeMethod(method);

        if (statusCode != HttpStatus.SC_OK) {
            System.out.println("Method failed: " + method.getStatusLine());
        }

        // Read the response body.
        byte[] responseBody = method.getResponseBody();
        //TODO Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is recommended.

        // Deal with the response.
        // Use caution: ensure correct character encoding and is not binary data
        response = new String(responseBody);

    } catch (HttpException e) {
        throw new AnnotationException("Protocol error executing HTTP request.", e);
    } catch (IOException e) {
        throw new AnnotationException("Transport error executing HTTP request.", e);
    } finally {
        // Release the connection.
        method.releaseConnection();
    }
    return response;

}

From source file:net.adamcin.httpsig.http.apache3.Http3UtilTest.java

@Test
public void testAllHeaders() {
    TestBody.test(new HttpServerTestBody() {
        @Override/*from   w w w .jav a 2  s .  co  m*/
        protected void execute() throws Exception {
            List<String> headers = Arrays.asList(Constants.HEADER_REQUEST_TARGET, Constants.HEADER_DATE,
                    "x-test");

            setServlet(new AdminServlet(headers));

            KeyPair keyPair = KeyTestUtil.getKeyPairFromProperties("b2048", "id_rsa");

            DefaultKeychain provider = new DefaultKeychain();
            provider.add(new SSHKey(KeyFormat.SSH_RSA, keyPair));

            HttpClient client = new HttpClient();

            Http3Util.enableAuth(client, provider, getKeyId());
            HttpMethod request = new GetMethod(getAbsoluteUrl(TEST_URL));
            request.addRequestHeader("x-test", "foo");
            try {
                int status = client.executeMethod(request);
                assertEquals("should return 200", 200, status);
            } finally {
                request.releaseConnection();
            }
        }
    });
}

From source file:com.kodokux.github.api.GithubApiUtil.java

@NotNull
public static Collection<String> getTokenScopes(@NotNull GithubAuthData auth) throws IOException {
    HttpMethod method = null;
    try {/*from ww w.j  a  va2  s.c  o m*/
        String uri = GithubUrlUtil.getApiUrl(auth.getHost()) + "/user";
        method = doREST(auth, uri, null, Collections.<Header>emptyList(), HttpVerb.HEAD);

        checkStatusCode(method);

        Header header = method.getResponseHeader("X-OAuth-Scopes");
        if (header == null) {
            throw new HttpException("No scopes header");
        }

        Collection<String> scopes = new ArrayList<String>();
        for (HeaderElement elem : header.getElements()) {
            scopes.add(elem.getName());
        }
        return scopes;
    } finally {
        if (method != null) {
            method.releaseConnection();
        }
    }
}

From source file:davmail.http.DavGatewayHttpClientFacade.java

/**
 * Execute method with httpClient, do not follow 30x redirects.
 *
 * @param httpClient Http client instance
 * @param method     Http method/*from   w w w.  java 2s . c  om*/
 * @return status
 * @throws IOException on error
 */
public static int executeNoRedirect(HttpClient httpClient, HttpMethod method) throws IOException {
    int status;
    try {
        status = httpClient.executeMethod(method);
        // check NTLM
        if ((status == HttpStatus.SC_UNAUTHORIZED || status == HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED)
                && acceptsNTLMOnly(method) && !hasNTLM(httpClient)) {
            LOGGER.debug("Received " + status + " unauthorized at " + method.getURI() + ", retrying with NTLM");
            resetMethod(method);
            addNTLM(httpClient);
            status = httpClient.executeMethod(method);
        }
    } finally {
        method.releaseConnection();
    }
    // caller will need to release connection
    return status;
}