Example usage for org.apache.http.client.methods HttpHead HttpHead

Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpHead HttpHead.

Prototype

public HttpHead(final String uri)

Source Link

Usage

From source file:org.prx.playerhater.util.PlaylistParser.java

public static Uri[] parsePlaylist(Uri uri) {
    try {/*from   w  w w  . j  a  v a 2 s  . c o m*/
        HttpClient httpclient = new DefaultHttpClient();
        HttpResponse response = httpclient.execute(new HttpHead(uri.toString()));
        Header contentType = response.getEntity().getContentType();
        if (contentType != null) {
            String mimeType = contentType.getValue().split(";")[0].trim();

            for (String plsMimeType : PLS_MIME_TYPES) {
                if (plsMimeType.equalsIgnoreCase(mimeType)) {
                    return parsePls(uri);
                }
            }

            for (String m3uMimeType : M3U_MIME_TYPES) {
                if (m3uMimeType.equalsIgnoreCase(mimeType)) {
                    return parseM3u(uri);
                }
            }
        }
    } catch (Exception e) {
    }
    return new Uri[] { uri };
}

From source file:HttpUtils.java

public static void testUrl(String url) throws ClientProtocolException, IOException {
    HttpHead head = new HttpHead(url);
    HttpClient httpclient = new DefaultHttpClient();
    HttpResponse response = httpclient.execute(head);

    StatusLine status = response.getStatusLine();
    if (status.getStatusCode() == 404) {
        throw new FileNotFoundException();
    }/*  w  w w . j a va  2s .  c o m*/

    if (status.getStatusCode() != 200) {
        throw new RuntimeException(
                "Could not get URL: " + status.getStatusCode() + ": " + status.getReasonPhrase());
    }
}

From source file:kontrol.HttpUtil.java

public static boolean exists(String url) {
    try {//  www. j  a va2 s  .co  m
        return getCookielessHttpClient(1000).execute(new HttpHead(new URI(url)), new BasicHttpContext())
                .getStatusLine().getStatusCode() < 400;
    } catch (URISyntaxException e) {
        log.warn(e.getMessage());
        return false;
    } catch (ClientProtocolException e) {
        log.warn(e.getMessage());
        return false;
    } catch (IOException e) {
        log.warn(e.getMessage());
        return false;
    }
}

From source file:slash.navigation.rest.Head.java

public Head(String url) {
    super(new HttpHead(url));
}

From source file:com.cpyf.twelve.spies.qr.code.result.supplement.URIResultInfoRetriever.java

private static String unredirect(String uri) throws IOException {
    if (!isRedirector(uri)) {
        return uri;
    }/*from   w  w w . j  av  a2  s .  c o  m*/
    HttpUriRequest head = new HttpHead(uri);
    AndroidHttpClient client = AndroidHttpClient.newInstance(null);
    HttpResponse response = client.execute(head);
    int status = response.getStatusLine().getStatusCode();
    if (status == 301 || status == 302) {
        Header redirect = response.getFirstHeader("Location");
        if (redirect != null) {
            String location = redirect.getValue();
            if (location != null) {
                return location;
            }
        }
    }
    return uri;
}

From source file:controller.HeadIT.java

@Test
public void testHeadToGetSwitch() throws Exception {
    HttpHead head = new HttpHead(getHttpURl("/hello/html"));
    // When checking the content length, we must disable the compression:
    head.setHeader(HeaderNames.ACCEPT_ENCODING, "identity");
    HttpResponse<String> response;
    try {/*from w w  w . j a v  a 2 s  .c om*/
        org.apache.http.HttpResponse resp = ClientFactory.getHttpClient().execute(head);
        response = new HttpResponse<>(resp, String.class);
    } finally {
        head.releaseConnection();
    }

    assertThat(response.code()).isEqualTo(OK);
    assertThat(response.contentType()).isEqualTo(MimeTypes.HTML);
    System.out.println(response.headers());
    assertThat(Integer.valueOf(response.header(CONTENT_LENGTH))).isEqualTo(20);
}

From source file:com.liferay.mobile.android.util.PortalVersionUtil.java

protected static int getBuilderNumberHeader(String url) throws IOException {
    HttpClient client = new DefaultHttpClient();
    HttpHead head = new HttpHead(url);
    HttpResponse response = client.execute(head);

    Header portalHeader = response.getFirstHeader("Liferay-Portal");

    if (portalHeader == null) {
        return PortalVersion.UNKNOWN;
    }/*from   w w  w  . j  a  va2  s  .  co  m*/

    String portalField = portalHeader.getValue();

    int indexOfBuild = portalField.indexOf("Build");

    if (indexOfBuild == -1) {
        return PortalVersion.UNKNOWN;
    } else {
        String buildNumber = portalField.substring(indexOfBuild + 6, indexOfBuild + 10);

        return Integer.valueOf(buildNumber);
    }
}

From source file:org.dasein.cloud.aws.storage.S3Action.java

public HttpRequestBase getMethod(String url) {
    switch (this) {
    case OBJECT_EXISTS:
        return new HttpHead(url);
    case DELETE_BUCKET:
    case DELETE_OBJECT:
        return new HttpDelete(url);
    case LIST_BUCKETS:
    case LIST_CONTENTS:
    case LOCATE_BUCKET:
    case GET_OBJECT:
    case GET_ACL:
        return new HttpGet(url);
    case CREATE_BUCKET:
    case COPY_OBJECT:
    case PUT_OBJECT:
    case SET_ACL:
        return new HttpPut(url);
    }//from  w w  w.j  a  va  2s .com
    return null;
}

From source file:com.servoy.extensions.plugins.http.HeadRequest.java

public HeadRequest(String url, DefaultHttpClient hc, IClientPluginAccess plugin) {
    super(url, hc, new HttpHead(url), plugin);
}

From source file:org.talend.dataprep.api.service.command.preparation.CheckDatasetUsage.java

private HttpRequestBase onExecute(String dataSetId) {
    return new HttpHead(preparationServiceUrl + "/preparations/use/dataset/" + dataSetId);
}