类org.apache.commons.httpclient.methods.InputStreamRequestEntity源码实例Demo

下面列出了怎么用org.apache.commons.httpclient.methods.InputStreamRequestEntity的API类实例代码及写法,或者点击链接到github查看源代码。

源代码1 项目: odo   文件: HttpUtilities.java
/**
 * Sets up the given {@link org.apache.commons.httpclient.methods.PostMethod} to send the same multipart POST data
 * as was sent in the given {@link HttpServletRequest}
 *
 * @param postMethodProxyRequest The {@link org.apache.commons.httpclient.methods.PostMethod} that we are configuring to send a
 * multipart POST request
 * @param httpServletRequest The {@link HttpServletRequest} that contains the multipart
 * POST data to be sent via the {@link org.apache.commons.httpclient.methods.PostMethod}
 */
@SuppressWarnings("unchecked")
public static void handleMultipartPost(
    EntityEnclosingMethod postMethodProxyRequest,
    HttpServletRequest httpServletRequest,
    DiskFileItemFactory diskFileItemFactory)
    throws ServletException {
    // TODO: this function doesn't set any history data
    try {
        // just pass back the binary data
        InputStreamRequestEntity ire = new InputStreamRequestEntity(httpServletRequest.getInputStream());
        postMethodProxyRequest.setRequestEntity(ire);
        postMethodProxyRequest.setRequestHeader(STRING_CONTENT_TYPE_HEADER_NAME, httpServletRequest.getHeader(STRING_CONTENT_TYPE_HEADER_NAME));
    } catch (Exception e) {
        throw new ServletException(e);
    }
}
 
public void setRequestBody(InputStream body)
{
    requestBody = new InputStreamRequestEntity(body);
}
 
源代码3 项目: AndroidRobot   文件: HttpClientUtil.java
/**
 * @param url
 * @param queryString 类似a=b&c=d 形式的参数
 * 
 * @param obj   发送到服务器的对象。
 *     
 * @return 服务器返回到客户端的对象。
 * @throws IOException
 */
public static String httpObjRequest(String url, Object obj, String queryString ) throws IOException
{
	String response = null;
	HttpClient client = new HttpClient();
    
    PostMethod post = new PostMethod(url);
    
    post.setQueryString(queryString);

    post.setRequestHeader("Content-Type", "application/octet-stream");

    java.io.ByteArrayOutputStream bOut = new java.io.ByteArrayOutputStream(1024);
    java.io.ByteArrayInputStream bInput = null;
    java.io.ObjectOutputStream out = null;
    
    try
    {
        out = new java.io.ObjectOutputStream(bOut);

        out.writeObject(obj);

        out.flush();
        out.close();

        out = null;

        bInput = new java.io.ByteArrayInputStream(bOut.toByteArray());

        RequestEntity re = new InputStreamRequestEntity(bInput);
        post.setRequestEntity(re);

        client.executeMethod(post);
        response = post.getResponseBodyAsString();
        System.out.println("URI:" + post.getURI());
    }
    catch (IOException e)
    {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    finally
    {
        if (out != null)
        {
            out.close();
            out = null;

        }

        if (bInput != null)
        {
            bInput.close();
            bInput = null;

        }
        //释放连接
        post.releaseConnection();
    }

    return response;

}
 
源代码4 项目: rome   文件: ClientMediaEntry.java
/** Package access, to be called by DefaultClientCollection */
@Override
void addToCollection(final ClientCollection col) throws ProponoException {
    setCollection(col);
    final EntityEnclosingMethod method = new PostMethod(col.getHrefResolved());
    getCollection().addAuthentication(method);
    try {
        final Content c = getContents().get(0);
        if (inputStream != null) {
            method.setRequestEntity(new InputStreamRequestEntity(inputStream));
        } else {
            method.setRequestEntity(new InputStreamRequestEntity(new ByteArrayInputStream(getBytes())));
        }
        method.setRequestHeader("Content-type", c.getType());
        method.setRequestHeader("Title", getTitle());
        method.setRequestHeader("Slug", getSlug());
        getCollection().getHttpClient().executeMethod(method);
        if (inputStream != null) {
            inputStream.close();
        }
        final InputStream is = method.getResponseBodyAsStream();
        if (method.getStatusCode() == 200 || method.getStatusCode() == 201) {
            final Entry romeEntry = Atom10Parser.parseEntry(new InputStreamReader(is), col.getHrefResolved(), Locale.US);
            BeanUtils.copyProperties(this, romeEntry);

        } else {
            throw new ProponoException("ERROR HTTP status-code=" + method.getStatusCode() + " status-line: " + method.getStatusLine());
        }
    } catch (final IOException ie) {
        throw new ProponoException("ERROR: saving media entry", ie);
    } catch (final JDOMException je) {
        throw new ProponoException("ERROR: saving media entry", je);
    } catch (final FeedException fe) {
        throw new ProponoException("ERROR: saving media entry", fe);
    } catch (final IllegalAccessException ae) {
        throw new ProponoException("ERROR: saving media entry", ae);
    } catch (final InvocationTargetException te) {
        throw new ProponoException("ERROR: saving media entry", te);
    }
    final Header locationHeader = method.getResponseHeader("Location");
    if (locationHeader == null) {
        LOG.warn("WARNING added entry, but no location header returned");
    } else if (getEditURI() == null) {
        final List<Link> links = getOtherLinks();
        final Link link = new Link();
        link.setHref(locationHeader.getValue());
        link.setRel("edit");
        links.add(link);
        setOtherLinks(links);
    }
}
 
源代码5 项目: openhab1-addons   文件: HttpUtil.java
/**
 * Executes the given <code>url</code> with the given <code>httpMethod</code>
 *
 * @param httpMethod the HTTP method to use
 * @param url the url to execute (in milliseconds)
 * @param httpHeaders optional HTTP headers which has to be set on request
 * @param content the content to be send to the given <code>url</code> or
 *            <code>null</code> if no content should be send.
 * @param contentType the content type of the given <code>content</code>
 * @param timeout the socket timeout to wait for data
 * @param proxyHost the hostname of the proxy
 * @param proxyPort the port of the proxy
 * @param proxyUser the username to authenticate with the proxy
 * @param proxyPassword the password to authenticate with the proxy
 * @param nonProxyHosts the hosts that won't be routed through the proxy
 * @return the response body or <code>NULL</code> when the request went wrong
 */
public static String executeUrl(String httpMethod, String url, Properties httpHeaders, InputStream content,
        String contentType, int timeout, String proxyHost, Integer proxyPort, String proxyUser,
        String proxyPassword, String nonProxyHosts) {

    HttpClient client = new HttpClient();

    // only configure a proxy if a host is provided
    if (StringUtils.isNotBlank(proxyHost) && proxyPort != null && shouldUseProxy(url, nonProxyHosts)) {
        client.getHostConfiguration().setProxy(proxyHost, proxyPort);
        if (StringUtils.isNotBlank(proxyUser)) {
            client.getState().setProxyCredentials(AuthScope.ANY,
                    new UsernamePasswordCredentials(proxyUser, proxyPassword));
        }
    }

    HttpMethod method = HttpUtil.createHttpMethod(httpMethod, url);
    method.getParams().setSoTimeout(timeout);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false));
    if (httpHeaders != null) {
        for (String httpHeaderKey : httpHeaders.stringPropertyNames()) {
            method.addRequestHeader(new Header(httpHeaderKey, httpHeaders.getProperty(httpHeaderKey)));
        }
    }
    // add content if a valid method is given ...
    if (method instanceof EntityEnclosingMethod && content != null) {
        EntityEnclosingMethod eeMethod = (EntityEnclosingMethod) method;
        eeMethod.setRequestEntity(new InputStreamRequestEntity(content, contentType));
    }

    Credentials credentials = extractCredentials(url);
    if (credentials != null) {
        client.getParams().setAuthenticationPreemptive(true);
        client.getState().setCredentials(AuthScope.ANY, credentials);
    }

    if (logger.isDebugEnabled()) {
        try {
            logger.debug("About to execute '{}'", method.getURI());
        } catch (URIException e) {
            logger.debug("{}", e.getMessage());
        }
    }

    try {

        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            logger.debug("Method failed: {}", method.getStatusLine());
        }

        String responseBody = IOUtils.toString(method.getResponseBodyAsStream());
        if (!responseBody.isEmpty()) {
            logger.debug("{}", responseBody);
        }

        return responseBody;
    } catch (HttpException he) {
        logger.error("Fatal protocol violation: {}", he.toString());
    } catch (IOException ioe) {
        logger.error("Fatal transport error: {}", ioe.toString());
    } finally {
        method.releaseConnection();
    }

    return null;
}
 
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