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

Introduction

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

Prototype

public abstract URI getURI() throws URIException;

Source Link

Usage

From source file:ch.ksfx.web.services.spidering.http.HttpClientHelper.java

private HttpMethod executeMethod(HttpMethod httpMethod) {
    for (Header header : this.headers.getHeaders()) {
        httpMethod.setRequestHeader(header);
    }//from w  w  w  .  jav a2 s.  c  om

    httpMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new KsfxHttpRetryHandler(retryCount, retryDelay));

    try {
        int tryCount = 0;
        int statusCode;
        do {
            if (tryCount > 1) {
                httpMethod = createNewHttpMethod(httpMethod);
                try {
                    if (retryDelay == 0) {
                        retryDelay = DEFAULT_RETRY_DELAY;
                    }
                    Thread.sleep(retryDelay);
                } catch (InterruptedException e) {
                    logger.severe("InterruptedException");
                }
            }

            //PROXY Configuration
            /*
            if (torify) {
                    
            String proxyHost = "";
            Integer proxyPort = 0;
                    
            try {
                    proxyHost = SpiderConfiguration.getConfiguration().getString("torifyHost");
                    proxyPort = SpiderConfiguration.getConfiguration().getInt("torifyPort");
            } catch (Exception e) {
                logger.severe("Cannot get Proxy information");
            }
                    
            this.httpClient.getHostConfiguration().setProxy(proxyHost, proxyPort);
            }
            */

            statusCode = this.httpClient.executeMethod(httpMethod);
            tryCount++;
        } while (!(statusCode == HttpStatus.SC_OK || statusCode == HttpStatus.SC_FORBIDDEN
                || statusCode == HttpStatus.SC_NOT_FOUND) && tryCount < retryCount);
        if (statusCode != HttpStatus.SC_OK) {
            System.out.println("HTTP method failed: " + httpMethod.getStatusLine() + " - "
                    + httpMethod.getURI().toString());
        }
    } catch (HttpException e) {
        e.printStackTrace();
        httpMethod.abort();
        try {
            logger.log(Level.SEVERE, "Redirrex " + e.getClass(), e);
            if (e.getClass().equals(RedirectException.class)) {
                logger.log(Level.SEVERE, "Is real redirect exception", e);
                throw new RuntimeException("HttpRedirectException");
            }
            logger.log(Level.SEVERE, "HTTP protocol error for URL: " + httpMethod.getURI().toString(), e);
        } catch (URIException e1) {
            e.printStackTrace();
            logger.log(Level.SEVERE, "URI exception", e);
        }
        throw new RuntimeException("HttpException");
    } catch (IOException e) {
        try {
            e.printStackTrace();
            logger.log(Level.SEVERE, "HTTP transport error for URL: " + httpMethod.getURI().toString(), e);

        } catch (URIException e1) {
            e.printStackTrace();
            logger.log(Level.SEVERE, "URI exception", e);

        }
        throw new RuntimeException("IOException");
    }
    return httpMethod;
}

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From source file:com.cloudbees.api.BeesClient.java

/**
 * Executes an HTTP method./*from  w w  w .  j ava2 s. c om*/
 */
private HttpReply executeRequest(HttpMethod httpMethod, Map<String, String> headers) throws IOException {
    BeesClientConfiguration conf = getBeesClientConfiguration();
    HttpClient httpClient = HttpClientHelper.createClient(conf);

    if (encodedAccountAuthorization != null)
        httpMethod.setRequestHeader("Authorization", encodedAccountAuthorization);

    if (headers != null) {
        for (Map.Entry<String, String> entry : headers.entrySet()) {
            httpMethod.setRequestHeader(entry.getKey(), entry.getValue());
        }
    }

    int status = 500;
    String rsp = "Error";
    try {
        status = httpClient.executeMethod(httpMethod);
        rsp = IOUtils.toString(httpMethod.getResponseBodyAsStream());
    } catch (IOException e) {
        throw (IOException) new IOException("Failed to " + httpMethod.getName() + " : " + httpMethod.getURI()
                + " : code=" + status + " response=" + e.getMessage()).initCause(e);
    } finally {
        httpMethod.releaseConnection();
    }

    trace(status + ": " + rsp);

    return new HttpReply(httpMethod, status, rsp);
}

---

From source file:davmail.exchange.ews.EwsExchangeSession.java

@Override
protected HttpMethod formLogin(HttpClient httpClient, HttpMethod initmethod, String userName, String password)
        throws IOException {
    LOGGER.debug("Form based authentication detected");

    HttpMethod logonMethod = buildLogonMethod(httpClient, initmethod);
    if (logonMethod == null) {
        LOGGER.debug(//  ww  w .  j a  v  a2  s. c o m
                "Authentication form not found at " + initmethod.getURI() + ", will try direct EWS access");
    } else {
        logonMethod = postLogonMethod(httpClient, logonMethod, userName, password);
    }

    return logonMethod;
}

---

From source file:io.hops.hopsworks.api.jobs.JobService.java

/**
 * Get the job ui for the specified job.
 * This act as a proxy to get the job ui from yarn
 * <p>// w w  w.  j  a  v a2 s . co m
 * @param appId
 * @param param
 * @param sc
 * @param req
 * @return
 */
@GET
@Path("/{appId}/prox/{path: .+}")
@Produces(MediaType.WILDCARD)
@AllowedProjectRoles({ AllowedProjectRoles.DATA_OWNER, AllowedProjectRoles.DATA_SCIENTIST })
public Response getProxy(@PathParam("appId") final String appId, @PathParam("path") final String param,
        @Context SecurityContext sc, @Context HttpServletRequest req) {

    Response response = checkAccessRight(appId);
    if (response != null) {
        return response;
    }
    try {
        String trackingUrl;
        if (param.matches("http([a-zA-Z,:,/,.,0-9,-])+:([0-9])+(.)+")) {
            trackingUrl = param;
        } else {
            trackingUrl = "http://" + param;
        }
        trackingUrl = trackingUrl.replace("@hwqm", "?");
        if (!hasAppAccessRight(trackingUrl)) {
            LOGGER.log(Level.SEVERE, "A user is trying to access an app outside their project!");
            return Response.status(Response.Status.FORBIDDEN).build();
        }
        org.apache.commons.httpclient.URI uri = new org.apache.commons.httpclient.URI(trackingUrl, false);

        HttpClientParams params = new HttpClientParams();
        params.setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
        params.setBooleanParameter(HttpClientParams.ALLOW_CIRCULAR_REDIRECTS, true);
        HttpClient client = new HttpClient(params);

        final HttpMethod method = new GetMethod(uri.getEscapedURI());
        Enumeration<String> names = req.getHeaderNames();
        while (names.hasMoreElements()) {
            String name = names.nextElement();
            String value = req.getHeader(name);
            if (PASS_THROUGH_HEADERS.contains(name)) {
                //yarn does not send back the js if encoding is not accepted
                //but we don't want to accept encoding for the html because we
                //need to be able to parse it
                if (!name.toLowerCase().equals("accept-encoding") || trackingUrl.contains(".js")) {
                    method.setRequestHeader(name, value);
                }
            }
        }
        String user = req.getRemoteUser();
        if (user != null && !user.isEmpty()) {
            method.setRequestHeader("Cookie", PROXY_USER_COOKIE_NAME + "=" + URLEncoder.encode(user, "ASCII"));
        }

        client.executeMethod(method);
        Response.ResponseBuilder responseBuilder = noCacheResponse
                .getNoCacheResponseBuilder(Response.Status.OK);
        for (Header header : method.getResponseHeaders()) {
            responseBuilder.header(header.getName(), header.getValue());
        }
        //method.getPath().contains("/allexecutors") is needed to replace the links under Executors tab
        //which are in a json response object
        if (method.getResponseHeader("Content-Type") == null
                || method.getResponseHeader("Content-Type").getValue().contains("html")
                || method.getPath().contains("/allexecutors")) {
            final String source = "http://" + method.getURI().getHost() + ":" + method.getURI().getPort();
            if (method.getResponseHeader("Content-Length") == null) {
                responseBuilder.entity(new StreamingOutput() {
                    @Override
                    public void write(OutputStream out) throws IOException, WebApplicationException {
                        Writer writer = new BufferedWriter(new OutputStreamWriter(out));
                        InputStream stream = method.getResponseBodyAsStream();
                        Reader in = new InputStreamReader(stream, "UTF-8");
                        char[] buffer = new char[4 * 1024];
                        String remaining = "";
                        int n;
                        while ((n = in.read(buffer)) != -1) {
                            StringBuilder strb = new StringBuilder();
                            strb.append(buffer, 0, n);
                            String s = remaining + strb.toString();
                            remaining = s.substring(s.lastIndexOf(">") + 1, s.length());
                            s = hopify(s.substring(0, s.lastIndexOf(">") + 1), param, appId, source);
                            writer.write(s);
                        }
                        writer.flush();
                    }
                });
            } else {
                String s = hopify(method.getResponseBodyAsString(), param, appId, source);
                responseBuilder.entity(s);
                responseBuilder.header("Content-Length", s.length());
            }

        } else {
            responseBuilder.entity(new StreamingOutput() {
                @Override
                public void write(OutputStream out) throws IOException, WebApplicationException {
                    InputStream stream = method.getResponseBodyAsStream();
                    org.apache.hadoop.io.IOUtils.copyBytes(stream, out, 4096, true);
                    out.flush();
                }
            });
        }
        return responseBuilder.build();
    } catch (Exception e) {
        LOGGER.log(Level.SEVERE, "exception while geting job ui " + e.getLocalizedMessage(), e);
        return noCacheResponse.getNoCacheResponseBuilder(Response.Status.NOT_FOUND).build();
    }

}

---

From source file:davmail.exchange.ews.EwsExchangeSession.java

/**
 * Check endpoint url./*from  w  ww  .ja v  a  2  s  . co  m*/
 *
 * @param endPointUrl endpoint url
 * @throws IOException on error
 */
protected void checkEndPointUrl(String endPointUrl) throws IOException {
    HttpMethod getMethod = new GetMethod(endPointUrl);
    getMethod.setFollowRedirects(false);
    try {
        int status = DavGatewayHttpClientFacade.executeNoRedirect(httpClient, getMethod);
        if (status == HttpStatus.SC_UNAUTHORIZED) {
            throw new DavMailAuthenticationException("EXCEPTION_AUTHENTICATION_FAILED");
        } else if (status != HttpStatus.SC_MOVED_TEMPORARILY) {
            throw DavGatewayHttpClientFacade.buildHttpException(getMethod);
        }
        // check Location
        Header locationHeader = getMethod.getResponseHeader("Location");
        if (locationHeader == null || !"/ews/services.wsdl".equalsIgnoreCase(locationHeader.getValue())) {
            throw new IOException("Ews endpoint not available at " + getMethod.getURI().toString());
        }
    } finally {
        getMethod.releaseConnection();
    }
}

---

From source file:davmail.exchange.dav.DavExchangeSession.java

protected void fixClientHost(HttpMethod method) {
    try {/*w w w  . j a  v  a2s .co m*/
        // update client host, workaround for Exchange 2003 mailbox with an Exchange 2007 frontend
        URI currentUri = method.getURI();
        if (currentUri != null && currentUri.getHost() != null && currentUri.getScheme() != null) {
            httpClient.getHostConfiguration().setHost(currentUri.getHost(), currentUri.getPort(),
                    currentUri.getScheme());
        }
    } catch (URIException e) {
        LOGGER.warn("Unable to update http client host:" + e.getMessage(), e);
    }
}

---

From source file:davmail.exchange.ExchangeSession.java

protected String getAbsoluteUri(HttpMethod method, String path) throws URIException {
    URI uri = method.getURI();
    if (path != null) {
        // reset query string
        uri.setQuery(null);/*from ww w. j a  v a 2  s  .  com*/
        if (path.startsWith("/")) {
            // path is absolute, replace method path
            uri.setPath(path);
        } else if (path.startsWith("http://") || path.startsWith("https://")) {
            return path;
        } else {
            // relative path, build new path
            String currentPath = method.getPath();
            int end = currentPath.lastIndexOf('/');
            if (end >= 0) {
                uri.setPath(currentPath.substring(0, end + 1) + path);
            } else {
                throw new URIException(uri.getURI());
            }
        }
    }
    return uri.getURI();
}

---

From source file:davmail.exchange.ExchangeSession.java

protected String getScriptBasedFormURL(HttpMethod initmethod, String pathQuery) throws URIException {
    URI initmethodURI = initmethod.getURI();
    int queryIndex = pathQuery.indexOf('?');
    if (queryIndex >= 0) {
        if (queryIndex > 0) {
            // update path
            String newPath = pathQuery.substring(0, queryIndex);
            if (newPath.startsWith("/")) {
                // absolute path
                initmethodURI.setPath(newPath);
            } else {
                String currentPath = initmethodURI.getPath();
                int folderIndex = currentPath.lastIndexOf('/');
                if (folderIndex >= 0) {
                    // replace relative path
                    initmethodURI.setPath(currentPath.substring(0, folderIndex + 1) + newPath);
                } else {
                    // should not happen
                    initmethodURI.setPath('/' + newPath);
                }/*from ww  w. j a v a  2s.  c  o  m*/
            }
        }
        initmethodURI.setQuery(pathQuery.substring(queryIndex + 1));
    }
    return initmethodURI.getURI();
}

---

From source file:davmail.exchange.dav.DavExchangeSession.java

protected void buildMailPath(HttpMethod method) throws DavMailAuthenticationException {
    // get mailPath from welcome page on Exchange 2003
    mailPath = getMailpathFromWelcomePage(method);

    //noinspection VariableNotUsedInsideIf
    if (mailPath != null) {
        // Exchange 2003
        serverVersion = "Exchange2003";
        fixClientHost(method);/*www  .jav a 2 s  . c om*/
        checkPublicFolder();
        try {
            buildEmail(method.getURI().getHost());
        } catch (URIException uriException) {
            LOGGER.warn(uriException);
        }
    } else {
        // Exchange 2007 : get alias and email from options page
        serverVersion = "Exchange2007";

        // Gallookup is an Exchange 2003 only feature
        disableGalLookup = true;
        fixClientHost(method);
        getEmailAndAliasFromOptions();

        checkPublicFolder();

        // failover: try to get email through Webdav and Galfind
        if (alias == null || email == null) {
            try {
                buildEmail(method.getURI().getHost());
            } catch (URIException uriException) {
                LOGGER.warn(uriException);
            }
        }

        // build standard mailbox link with email
        mailPath = "/exchange/" + email + '/';
    }

    if (mailPath == null || email == null) {
        throw new DavMailAuthenticationException("EXCEPTION_AUTHENTICATION_FAILED_PASSWORD_EXPIRED");
    }
    LOGGER.debug("Current user email is " + email + ", alias is " + alias + ", mailPath is " + mailPath + " on "
            + serverVersion);
    rootPath = mailPath.substring(0, mailPath.lastIndexOf('/', mailPath.length() - 2) + 1);
}

---

From source file:davmail.exchange.ExchangeSession.java

protected HttpMethod formLogin(HttpClient httpClient, HttpMethod initmethod, String userName, String password)
        throws IOException {
    LOGGER.debug("Form based authentication detected");

    HttpMethod logonMethod = buildLogonMethod(httpClient, initmethod);
    if (logonMethod == null) {
        LOGGER.debug("Authentication form not found at " + initmethod.getURI() + ", trying default url");
        logonMethod = new PostMethod("/owa/auth/owaauth.dll");
    }//from  w ww  . j ava 2  s . co  m
    logonMethod = postLogonMethod(httpClient, logonMethod, userName, password);

    return logonMethod;
}

---

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