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

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:org.jasig.portal.security.provider.SamlAssertionFilter.java

public void doHttpFilter(HttpServletRequest req, HttpServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    if (logger.isDebugEnabled()) {
        logger.debug("HTTP headers: [" + headersAsString(req) + "]");
    }/*from   ww w  .  j ava  2  s. com*/

    final int assertionCount = this.getAssertionCount(req);

    String idp = null, assertion = null, signingKeys = null;

    if (assertionCount > 0) {
        idp = req.getHeader("Shib-Identity-Provider");
        final String firstAssertionHeader = req.getHeader("Shib-Assertion-01");

        if (idpPublicKeysSessionAttributeName != null) {
            signingKeys = req.getHeader("Meta-Signing-Keys");
        }

        if (StringUtils.isNotEmpty(firstAssertionHeader)) {
            if (logger.isInfoEnabled()) {
                logger.info("Retrieving SAML assertion from the URL: " + firstAssertionHeader);
            }
            final HttpMethod method = new GetMethod(firstAssertionHeader);

            try {
                int result = this.httpClient.executeMethod(method);

                if (result >= HttpStatus.SC_OK && result < 300) {
                    assertion = method.getResponseBodyAsString();
                } else {
                    logger.error("Unsupported HTTP result code when retrieving the SAML assertion: " + result);
                }
            } catch (Exception ex) {
                // There is nothing that can be done about this exception other than to log it
                // Exception must be caught and not rethrown to allow normal processing to continue
                logger.error("Exception caught when trying to retrieve SAML assertion.", ex);
            } finally {
                method.releaseConnection();
            }
        } else {
            logger.error("SAML assertion URL not present, but the assertion count was " + assertionCount + ".");
        }
    } else {
        logger.warn("SAML assertion count not present or zero");
    }

    // Start with processing the login.  This way if the login process creates a new session,
    // the assertion will remain in the session to be picked up by SamlAssertionUserInfoService
    try {
        chain.doFilter(req, res);
    } finally {
        HttpSession session = req.getSession();

        if (assertion != null) {
            session.setAttribute(samlAssertionSessionAttributeName, assertion);
        }
        if (idp != null) {
            session.setAttribute("IdP", idp);
        }
        if (signingKeys != null) {
            session.setAttribute(idpPublicKeysSessionAttributeName, signingKeys);
        }
    }
}

---

From source file:org.jasig.portlet.weather.dao.worldwide.WorldWeatherOnlineDaoImpl.java

public Collection<Location> find(String location) {
    final String url = FIND_URL.replace("@KEY@", key).replace("@QUERY@",
            QuietUrlCodec.encode(location, Constants.URL_ENCODING));

    HttpMethod getMethod = new GetMethod(url);
    InputStream inputStream = null;
    try {//  ww  w . j a  v a2 s .  com
        // Execute the method.
        int statusCode = httpClient.executeMethod(getMethod);
        if (statusCode != HttpStatus.SC_OK) {
            final String statusText = getMethod.getStatusText();
            throw new DataRetrievalFailureException(
                    "get of '" + url + "' failed with status '" + statusCode + "' due to '" + statusText + "'");
        }

        // Read the response body
        inputStream = getMethod.getResponseBodyAsStream();

        List<Location> locations = deserializeSearchResults(inputStream);

        return locations;

    } catch (HttpException e) {
        throw new RuntimeException(
                "http protocol exception while getting data from weather service from: " + url, e);
    } catch (IOException e) {
        throw new RuntimeException("IO exception while getting data from weather service from: " + url, e);
    } catch (JAXBException e) {
        throw new RuntimeException("Parsing exception while getting data from weather service from: " + url, e);
    } finally {
        //try to close the inputstream
        IOUtils.closeQuietly(inputStream);
        //release the connection
        getMethod.releaseConnection();
    }
}

---

From source file:org.jasig.portlet.weather.dao.worldwide.WorldWeatherOnlineDaoImpl.java

protected Object getAndDeserialize(String url, TemperatureUnit unit) {
    HttpMethod getMethod = new GetMethod(url);
    InputStream inputStream = null;
    try {//from  w  ww.  j  a  v a 2s .  co m
        // Execute the method.
        int statusCode = httpClient.executeMethod(getMethod);
        if (statusCode != HttpStatus.SC_OK) {
            final String statusText = getMethod.getStatusText();
            throw new DataRetrievalFailureException(
                    "get of '" + url + "' failed with status '" + statusCode + "' due to '" + statusText + "'");
        }

        // Read the response body
        inputStream = getMethod.getResponseBodyAsStream();

        Weather weather = deserializeWeatherResult(inputStream, unit);

        return weather;

    } catch (HttpException e) {
        throw new RuntimeException(
                "http protocol exception while getting data from weather service from: " + url, e);
    } catch (IOException e) {
        throw new RuntimeException("IO exception while getting data from weather service from: " + url, e);
    } catch (JAXBException e) {
        throw new RuntimeException("Parsing exception while getting data from weather service from: " + url, e);
    } catch (ParseException e) {
        throw new RuntimeException("Parsing exception while getting data from weather service from: " + url, e);
    } finally {
        //try to close the inputstream
        IOUtils.closeQuietly(inputStream);
        //release the connection
        getMethod.releaseConnection();
    }
}

---

From source file:org.jasig.portlet.weather.dao.yahoo.YahooWeatherDaoImpl.java

public Collection<Location> find(String location) {
    if ((key == null) || (key.length() == 0)) {
        MessageSourceResolvable resolvable = new DefaultMessageSourceResolvable(
                new String[] { ERR_API_MISSING_KEY, ERR_GENERAL_KEY });
        throw new InvalidConfigurationException(messageSource.getMessage(resolvable, Locale.getDefault()));
    }/*from w w w.  ja  va  2 s  . co  m*/

    final String url = FIND_URL.replace("@KEY@", key).replace("@QUERY@",
            QuietUrlCodec.encode(location, Constants.URL_ENCODING));

    HttpMethod getMethod = new GetMethod(url);
    InputStream inputStream = null;
    try {
        // Execute the method.
        int statusCode = httpClient.executeMethod(getMethod);
        if (statusCode != HttpStatus.SC_OK) {
            final String statusText = getMethod.getStatusText();
            throw new DataRetrievalFailureException(
                    "get of '" + url + "' failed with status '" + statusCode + "' due to '" + statusText + "'");
        }

        // Read the response body
        inputStream = getMethod.getResponseBodyAsStream();

        List<Location> locations = locationParsingService.parseLocations(inputStream);

        return locations;

    } catch (HttpException e) {
        throw new RuntimeException(
                "http protocol exception while getting data from weather service from: " + url, e);
    } catch (IOException e) {
        throw new RuntimeException("IO exception while getting data from weather service from: " + url, e);
    } finally {
        //try to close the inputstream
        IOUtils.closeQuietly(inputStream);
        //release the connection
        getMethod.releaseConnection();
    }
}

---

From source file:org.jasig.portlet.weather.dao.yahoo.YahooWeatherDaoImpl.java

protected Object getAndDeserialize(String url) {
    HttpMethod getMethod = new GetMethod(url);
    InputStream inputStream = null;
    try {/*from  w  w  w .j a va2  s.  co  m*/
        // Execute the method.
        int statusCode = httpClient.executeMethod(getMethod);
        if (statusCode != HttpStatus.SC_OK) {
            final String statusText = getMethod.getStatusText();
            throw new DataRetrievalFailureException(
                    "get of '" + url + "' failed with status '" + statusCode + "' due to '" + statusText + "'");
        }

        // Read the response body
        inputStream = getMethod.getResponseBodyAsStream();
        return weatherParsingService.parseWeather(inputStream);
    } catch (HttpException e) {
        throw new RuntimeException(
                "http protocol exception while getting data from weather service from: " + url, e);
    } catch (IOException e) {
        throw new RuntimeException("IO exception while getting data from weather service from: " + url, e);
    } finally {
        //try to close the inputstream
        IOUtils.closeQuietly(inputStream);
        //release the connection
        getMethod.releaseConnection();
    }
}

---

From source file:org.jboss.test.cluster.apache_tomcat.HttpSessionReplicationTestCase.java

/**
 * Makes a http call to the jsp that retrieves the attribute stored on the
 * session. When the attribute values mathes with the one retrieved earlier,
 * we have HttpSessionReplication.//from ww  w  .j  ava  2s  .  co  m
 * Makes use of commons-httpclient library of Apache
 *
 * @param client
 * @param method
 * @return session attribute
 */
private String makeGet(HttpClient client, HttpMethod method) {
    try {
        client.executeMethod(method);
    } catch (HttpRecoverableException e) {
        log.debug("A recoverable exception occurred, retrying." + e.getMessage());
    } catch (IOException e) {
        log.debug(e);
        e.printStackTrace();
        System.exit(-1);
    }

    // Read the response body.
    byte[] responseBody = method.getResponseBody();

    // Release the connection.
    method.releaseConnection();

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

---

From source file:org.jboss.test.cluster.httpsessionreplication.HttpSessionReplicationUnitTestCase.java

/**
 * Makes a http call to the jsp that retrieves the attribute stored on the 
 * session. When the attribute values mathes with the one retrieved earlier,
 * we have HttpSessionReplication.//  w ww  . ja v  a2  s.  c o  m
 * Makes use of commons-httpclient library of Apache
* @param client
* @param method
* @return session attribute
* @throws IOException
*/
private String makeGet(HttpClient client, HttpMethod method) throws IOException {
    //       Execute the method.
    int statusCode = -1;

    try {
        // execute the method.
        statusCode = client.executeMethod(method);
    } catch (HttpRecoverableException e) {
        System.err.println("A recoverable exception occurred, retrying." + e.getMessage());
    } catch (IOException e) {
        System.err.println("Failed to download file.");
        e.printStackTrace();
        System.exit(-1);
    }

    // Read the response body.
    byte[] responseBody = method.getResponseBody();

    // Release the connection.
    method.releaseConnection();

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

---

From source file:org.jboss.test.faces.jetty.JettyServerTestCase.java

@Test
public void testHelloPage() throws Exception {
    HttpClient client = new HttpClient();
    HttpMethod method = new GetMethod(
            new URL("http", "localhost", PORT, "/hello-jetty.jsf?name=JettyServer").toExternalForm());

    try {/*from   w  ww  .ja  v a2  s.  c  om*/
        int statusCode = client.executeMethod(method);

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

        String responseBodyAsString = method.getResponseBodyAsString();
        assertTrue(responseBodyAsString.contains("Hello, JettyServer!"));

    } finally {
        method.releaseConnection();
    }
}

---

From source file:org.jboss.test.web.test.WebProgrammaticLoginTestCase.java

/**
 * Test unsuccessful login/*from  w w w  .j av  a2  s. c o  m*/
 * @throws Exception
 */
public void testUnsuccessfulLogin() throws Exception {
    String baseURLNoAuth = "http://" + getServerHost() + ":" + Integer.getInteger("web.port", 8080) + "/";
    String path = "war1/TestServlet";
    // try to perform programmatic auth without supplying login information.
    HttpMethod indexGet = null;
    try {
        indexGet = new GetMethod(baseURLNoAuth + path + "?operation=login");
        int responseCode = httpConn.executeMethod(indexGet);
        assertTrue("Get Error(" + responseCode + ")", responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR);
        // assert access to the restricted area of the first application is denied.
        SSOBaseCase.checkAccessDenied(this.httpConn, baseURLNoAuth + "war1/restricted/restricted.html");
        // assert access to the second application is not granted, as no successful login
        // was performed (and therefore no ssoid has been set).
        SSOBaseCase.checkAccessDenied(this.httpConn, baseURLNoAuth + "war2/index.html");
    } finally {
        if (indexGet != null)
            indexGet.releaseConnection();
    }
    // try to perform programmatic auth with no valid username/password.
    path = path + "?operation=login&username=dummy&pass=dummy";
    try {
        indexGet = new GetMethod(baseURLNoAuth + path);
        int responseCode = httpConn.executeMethod(indexGet);
        assertTrue("Get Error(" + responseCode + ")", responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR);
        // assert access to the restricted applications remains denied.
        SSOBaseCase.checkAccessDenied(this.httpConn, baseURLNoAuth + "war1/restricted/restricted.html");
        SSOBaseCase.checkAccessDenied(this.httpConn, baseURLNoAuth + "war2/index.html");
    } finally {
        if (indexGet != null)
            indexGet.releaseConnection();
    }
}

---

From source file:org.jboss.test.web.test.WebProgrammaticLoginTestCase.java

/**
 * Test Successful programmatic login in a servlet
 *
 *///from   w  w  w. j a  va  2 s  . c o m
public void testSuccessfulLogin() throws Exception {
    String baseURLNoAuth = "http://" + getServerHost() + ":" + Integer.getInteger("web.port", 8080) + "/";
    String path1 = "war1/TestServlet?operation=login&username=jduke&pass=theduke";
    HttpMethod indexGet = null;
    HttpMethod indexGet2 = null;
    try {
        indexGet = new GetMethod(baseURLNoAuth + path1);
        int responseCode = httpConn.executeMethod(indexGet);
        assertTrue("Get OK(" + responseCode + ")", responseCode == HttpURLConnection.HTTP_OK);
        // assert access to the restricted are of the first application is now allowed.
        SSOBaseCase.checkAccessAllowed(this.httpConn, baseURLNoAuth + "war1/restricted/restricted.html");
        // assert the sso cookie has been created.
        SSOBaseCase.processSSOCookie(this.httpConn.getState(), baseURLNoAuth, baseURLNoAuth);
        // assert access to the second application is allowed.
        SSOBaseCase.checkAccessAllowed(this.httpConn, baseURLNoAuth + "war2/index.html");

        // perform a programmatic logout and assert access is not allowed anymore.
        indexGet2 = new GetMethod(baseURLNoAuth + "war1/TestServlet?operation=logout");
        responseCode = httpConn.executeMethod(indexGet2);
        assertTrue("Get OK(" + responseCode + ")", responseCode == HttpURLConnection.HTTP_OK);
        SSOBaseCase.checkAccessDenied(this.httpConn, baseURLNoAuth + "war1/restricted/restricted.html");
        SSOBaseCase.checkAccessDenied(this.httpConn, baseURLNoAuth + "war2/index.html");
    } finally {
        if (indexGet != null)
            indexGet.releaseConnection();
        if (indexGet2 != null)
            indexGet2.releaseConnection();
    }
}

---

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