Example usage for org.apache.commons.httpclient.methods InputStreamRequestEntity InputStreamRequestEntity

Introduction

In this page you can find the example usage for org.apache.commons.httpclient.methods InputStreamRequestEntity InputStreamRequestEntity.

Prototype

public InputStreamRequestEntity(InputStream paramInputStream) 

Source Link

Usage

From source file:org.nuxeo.opensocial.shindig.gadgets.NXHttpFetcher.java

/** {@inheritDoc} */
public HttpResponse fetch(HttpRequest request) {
    HttpClient httpClient = new HttpClient();
    HttpMethod httpMethod;//from w  w w .  j a v  a2 s . co m
    String methodType = request.getMethod();
    String requestUri = request.getUri().toString();

    ProxyHelper.fillProxy(httpClient, requestUri);

    // true for non-HEAD requests
    boolean requestCompressedContent = true;

    if ("POST".equals(methodType) || "PUT".equals(methodType)) {
        EntityEnclosingMethod enclosingMethod = ("POST".equals(methodType)) ? new PostMethod(requestUri)
                : new PutMethod(requestUri);

        if (request.getPostBodyLength() > 0) {
            enclosingMethod.setRequestEntity(new InputStreamRequestEntity(request.getPostBody()));
            enclosingMethod.setRequestHeader("Content-Length", String.valueOf(request.getPostBodyLength()));
        }
        httpMethod = enclosingMethod;
    } else if ("DELETE".equals(methodType)) {
        httpMethod = new DeleteMethod(requestUri);
    } else if ("HEAD".equals(methodType)) {
        httpMethod = new HeadMethod(requestUri);
    } else {
        httpMethod = new GetMethod(requestUri);
    }

    httpMethod.setFollowRedirects(false);
    httpMethod.getParams().setSoTimeout(connectionTimeoutMs);

    if (requestCompressedContent)
        httpMethod.setRequestHeader("Accept-Encoding", "gzip, deflate");

    for (Map.Entry<String, List<String>> entry : request.getHeaders().entrySet()) {
        httpMethod.setRequestHeader(entry.getKey(), StringUtils.join(entry.getValue(), ','));
    }

    try {

        int statusCode = httpClient.executeMethod(httpMethod);

        // Handle redirects manually
        if (request.getFollowRedirects() && ((statusCode == HttpStatus.SC_MOVED_TEMPORARILY)
                || (statusCode == HttpStatus.SC_MOVED_PERMANENTLY) || (statusCode == HttpStatus.SC_SEE_OTHER)
                || (statusCode == HttpStatus.SC_TEMPORARY_REDIRECT))) {

            Header header = httpMethod.getResponseHeader("location");
            if (header != null) {
                String redirectUri = header.getValue();

                if ((redirectUri == null) || (redirectUri.equals(""))) {
                    redirectUri = "/";
                }
                httpMethod.releaseConnection();
                httpMethod = new GetMethod(redirectUri);

                statusCode = httpClient.executeMethod(httpMethod);
            }
        }

        return makeResponse(httpMethod, statusCode);

    } catch (IOException e) {
        if (e instanceof java.net.SocketTimeoutException || e instanceof java.net.SocketException) {
            return HttpResponse.timeout();
        }

        return HttpResponse.error();

    } finally {
        httpMethod.releaseConnection();
    }
}

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From source file:org.ozsoft.xmldb.exist.ExistConnector.java

@Override
public void storeResource(String uri, InputStream is) throws XmldbException {
    // Use the REST interface for storing resources.
    String actualUri = String.format("%s/rest%s", existUri, uri);
    PutMethod putMethod = new PutMethod(actualUri);
    putMethod.setRequestEntity(new InputStreamRequestEntity(is));
    try {//from  w  ww . j  ava 2s.  c om
        int statusCode = httpClient.executeMethod(putMethod);
        if (statusCode >= STATUS_ERROR) {
            if (statusCode == NOT_FOUND) {
                throw new NotFoundException(uri);
            } else if (statusCode == AUTHORIZATION_REQUIRED || statusCode == NOT_AUTHORIZED) {
                throw new NotAuthorizedException(String.format("Not authorized to store resource '%s'", uri));
            } else {
                throw new XmldbException(
                        String.format("Could not store resource '%s' (HTTP status code: %d)", uri, statusCode));
            }
        }
    } catch (IOException e) {
        String msg = String.format("Could not store resource '%s': %s", uri, e.getMessage());
        LOG.error(msg, e);
        throw new XmldbException(msg, e);
    }
}

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From source file:org.pentaho.di.cluster.SlaveServer.java

PostMethod buildSendExportMethod(String type, String load, InputStream is) throws UnsupportedEncodingException {
    String serviceUrl = AddExportServlet.CONTEXT_PATH;
    if (type != null && load != null) {
        serviceUrl += "/?" + AddExportServlet.PARAMETER_TYPE + "=" + type + "&"
                + AddExportServlet.PARAMETER_LOAD + "=" + URLEncoder.encode(load, "UTF-8");
    }//from  w  w w.j  a va  2s  .  com

    String urlString = constructUrl(serviceUrl);
    if (log.isDebug()) {
        log.logDebug(BaseMessages.getString(PKG, "SlaveServer.DEBUG_ConnectingTo", urlString));
    }

    PostMethod method = new PostMethod(urlString);
    method.setRequestEntity(new InputStreamRequestEntity(is));
    method.setDoAuthentication(true);
    method.addRequestHeader(new Header("Content-Type", "binary/zip"));

    return method;
}

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From source file:org.pentaho.di.sdk.samples.carte.AddExportSample.java

public static void addExportToServlet(String urlString, InputStream is, String authentication)
        throws Exception {
    PostMethod method = new PostMethod(urlString);
    method.setRequestEntity(new InputStreamRequestEntity(is));
    method.setDoAuthentication(true);//  ww w.ja  v a 2s.c  om
    method.addRequestHeader(new Header("Content-Type", "binary/zip"));
    //adding authorization token
    if (authentication != null) {
        method.addRequestHeader(new Header("Authorization", authentication));
    }

    //executing method
    HttpClient client = new HttpClient();
    int code = client.executeMethod(method);
    String response = method.getResponseBodyAsString();
    method.releaseConnection();
    if (code >= 400) {
        System.out.println("Error occurred during export submission.");
    }
    System.out.println("Server response:");
    System.out.println(response);
}

---

From source file:org.pentaho.di.sdk.samples.carte.RegisterPackageSample.java

public static void addPackageToServlet(String urlString, InputStream is, String authentication)
        throws Exception {
    PostMethod method = new PostMethod(urlString);
    method.setRequestEntity(new InputStreamRequestEntity(is));
    method.setDoAuthentication(true);//from w  ww .ja v  a  2s.  c o m
    method.addRequestHeader(new Header("Content-Type", "binary/zip"));
    //adding authorization token
    if (authentication != null) {
        method.addRequestHeader(new Header("Authorization", authentication));
    }

    //executing method
    HttpClient client = new HttpClient();
    int code = client.executeMethod(method);
    String response = method.getResponseBodyAsString();
    method.releaseConnection();
    if (code >= 400) {
        System.out.println("Error occurred during export submission.");
    }
    System.out.println("Server response:");
    System.out.println(response);
}

---

From source file:org.portletbridge.portlet.PortletBridgeServlet.java

protected void doPost(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException, IOException {
    // get the id
    final String id = portletBridgeService.getIdFromRequestUri(request.getContextPath(),
            request.getRequestURI());/*from   w  w w  . j  a  v a  2  s . co  m*/
    // look up the data associated with that id from the session
    HttpSession session = request.getSession();
    if (session == null) {
        throw new ServletException(resourceBundle.getString("error.nosession"));
    }
    final PortletBridgeMemento memento = (PortletBridgeMemento) session.getAttribute(mementoSessionKey);
    if (memento == null) {
        throw new ServletException(resourceBundle.getString("error.nomemento"));
    }
    final BridgeRequest bridgeRequest = memento.getBridgeRequest(id);
    if (bridgeRequest == null) {
        throw new ServletException(resourceBundle.getString("error.nobridgerequest"));
    }
    final PerPortletMemento perPortletMemento = memento.getPerPortletMemento(bridgeRequest.getPortletId());
    if (perPortletMemento == null) {
        throw new ServletException(resourceBundle.getString("error.noperportletmemento"));
    }

    // go and fetch the data from the backend as appropriate
    final URI url = bridgeRequest.getUrl();

    log.debug("doPost(): URL=" + url);

    try {
        PostMethod postMethod = new PostMethod(url.toString());
        copyRequestHeaders(request, postMethod);
        postMethod.setRequestEntity(new InputStreamRequestEntity(request.getInputStream()));
        httpClientTemplate.service(postMethod, perPortletMemento, new HttpClientCallback() {
            public Object doInHttpClient(int statusCode, HttpMethodBase method)
                    throws ResourceException, Throwable {
                if (statusCode == HttpStatus.SC_OK) {
                    // if it's text/html then store it and redirect
                    // back to the portlet render view (portletUrl)
                    Header responseHeader = method.getResponseHeader("Content-Type");
                    if (responseHeader != null && responseHeader.getValue().startsWith("text/html")) {
                        String content = ResourceUtil.getString(method.getResponseBodyAsStream(),
                                method.getResponseCharSet());
                        // TODO: think about cleaning this up if we
                        // don't get back to the render
                        perPortletMemento.enqueueContent(bridgeRequest.getId(),
                                new PortletBridgeContent(url, "post", content));
                        // redirect
                        // TODO: worry about this... adding the id
                        // at the end

                        log.debug("doPost(): doing response.sendRedirect to URL=" + bridgeRequest.getPageUrl());

                        response.sendRedirect(bridgeRequest.getPageUrl());
                    } else {
                        // if it's anything else then stream it
                        // back... consider stylesheets and
                        // javascript
                        // TODO: javascript and css rewriting
                        response.setContentType(method.getResponseHeader("Content-Type").toExternalForm());
                        ResourceUtil.copy(method.getResponseBodyAsStream(), response.getOutputStream(), 4096);
                    }
                } else if (statusCode == HttpStatus.SC_MOVED_TEMPORARILY) {
                    Header locationHeader = method.getResponseHeader("Location");
                    if (locationHeader != null) {
                        URI redirectUrl = new URI(locationHeader.getValue().trim());
                        log.debug("redirecting to [" + redirectUrl + "]");
                        PseudoRenderResponse renderResponse = createRenderResponse(bridgeRequest);
                        BridgeRequest updatedBridgeRequest = memento.createBridgeRequest(renderResponse,
                                new DefaultIdGenerator().nextId(), redirectUrl);
                        fetch(request, response, updatedBridgeRequest, memento, perPortletMemento, redirectUrl);

                    } else {
                        throw new PortletBridgeException("error.missingLocation");
                    }
                } else {
                    // if there is a problem with the status code
                    // then return that error back
                    response.sendError(statusCode);
                }
                return null;
            }
        });
    } catch (ResourceException resourceException) {
        String format = MessageFormat.format(resourceBundle.getString(resourceException.getMessage()),
                resourceException.getArgs());
        throw new ServletException(format, resourceException);
    }
}

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From source file:org.sakaiproject.nakamura.docproxy.url.UrlRepositoryProcessor.java

public Map<String, Object> updateDocument(Node node, String path, Map<String, Object> properties,
        InputStream documentStream, long streamLength) throws DocProxyException {
    PostMethod method = new PostMethod(updateUrl + path);
    for (Entry<String, Object> entry : properties.entrySet()) {
        method.addParameter(entry.getKey(), entry.getValue().toString());
    }/*from w  w  w  . j  a v  a 2 s.  c o m*/
    method.setRequestEntity(new InputStreamRequestEntity(documentStream));
    executeMethod(method, node);
    return null;
}

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From source file:org.sonatype.nexus.integrationtests.nxcm970.ContinuousDeployer.java

public void run() {
    PutMethod method = new PutMethod(targetUrl);

    method.setRequestEntity(new InputStreamRequestEntity(new EndlessBlockingInputStream(this)));

    try {/*from ww  w .  ja  v  a2s.c o m*/
        result = httpClient.executeMethod(method);
    } catch (Exception e) {
        result = -2;

        e.printStackTrace();
    }
}

---

From source file:org.springbyexample.httpclient.HttpClientTemplate.java

/**
 * Execute post method.//  w w  w  .  java2 s  .  co m
 * 
 * @param   input           <code>InputStream</code> to post 
 *                          for the request's data.
 * @param   callback        Callback with HTTP method's response.
 */
public void executePostMethod(InputStream input, ResponseCallback<?> callback) {
    executePostMethod(defaultUri, new InputStreamRequestEntity(input), null, callback);
}

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From source file:org.springframework.ws.transport.http.WebServiceHttpHandlerIntegrationTest.java

@Test
public void testNoResponse() throws IOException {
    PostMethod postMethod = new PostMethod(url);
    postMethod.addRequestHeader(HttpTransportConstants.HEADER_CONTENT_TYPE, "text/xml");
    postMethod.addRequestHeader(TransportConstants.HEADER_SOAP_ACTION,
            "http://springframework.org/spring-ws/NoResponse");
    Resource soapRequest = new ClassPathResource("soapRequest.xml", WebServiceHttpHandlerIntegrationTest.class);
    postMethod.setRequestEntity(new InputStreamRequestEntity(soapRequest.getInputStream()));
    client.executeMethod(postMethod);/*from w w  w.  ja va 2 s. co m*/
    assertEquals("Invalid Response Code", HttpTransportConstants.STATUS_ACCEPTED, postMethod.getStatusCode());
    assertEquals("Response retrieved", 0, postMethod.getResponseContentLength());
}

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