Example usage for java.net HttpURLConnection getHeaderFieldKey

List of usage examples for java.net HttpURLConnection getHeaderFieldKey

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Introduction

In this page you can find the example usage for java.net HttpURLConnection getHeaderFieldKey.

Prototype

public String getHeaderFieldKey(int n)

Source Link

Document

Returns the key for the n th header field.

Usage

From source file:com.dv.Utils.DvFileUtil.java

/**
 * ???xx.??.//from  w  w w  . j a v  a 2s.  c  om
 * @param connection 
 * @return ??
 */
public static String getRealFileName(HttpURLConnection connection) {
    String name = null;
    try {
        if (connection == null) {
            return name;
        }
        if (connection.getResponseCode() == 200) {
            for (int i = 0;; i++) {
                String mime = connection.getHeaderField(i);
                if (mime == null) {
                    break;
                }
                // "Content-Disposition","attachment; filename=1.txt"
                // Content-Length
                if ("content-disposition".equals(connection.getHeaderFieldKey(i).toLowerCase())) {
                    Matcher m = Pattern.compile(".*filename=(.*)").matcher(mime.toLowerCase());
                    if (m.find()) {
                        return m.group(1).replace("\"", "");
                    }
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        DvLogUtil.e(DvFileUtil.class, "???");
    }
    return name;
}

From source file:org.atricore.idbus.capabilities.josso.test.JOSSO11WebSSORouteTest.java

public void testJOSSO11AuthNRequestToSAMLR2() throws Exception {
    String location = null;//from  ww  w .j a  v  a  2 s  .c  o  m
    URL spUrl = new URL("http://localhost:8181/JOSSO11/BIND/CH1?cmd=login");
    HttpURLConnection urlConn = (HttpURLConnection) spUrl.openConnection();
    urlConn.setInstanceFollowRedirects(false);
    urlConn.connect();

    String headerName = null;
    String jossoSession = null;
    for (int i = 1; (headerName = urlConn.getHeaderFieldKey(i)) != null; i++) {
        if (headerName.equals("Location")) {
            location = urlConn.getHeaderField(i);
        }
    }

    assert location != null;

}

From source file:org.atricore.idbus.capabilities.josso.test.JOSSO11WebSSORouteTest.java

public void testSAMLR2AuthnToJOSSO11() throws Exception {
    String location = null;/*  ww  w.j a  v  a 2s.c om*/
    URL spUrl = new URL("http://localhost:8181/JOSSO11/BIND/CH2?SAMLRequest=" + BASE64_SAMLR2_AUTHNREQUEST);
    HttpURLConnection urlConn = (HttpURLConnection) spUrl.openConnection();
    urlConn.setInstanceFollowRedirects(false);
    urlConn.connect();

    String headerName = null;
    String jossoSession = null;
    for (int i = 1; (headerName = urlConn.getHeaderFieldKey(i)) != null; i++) {
        if (headerName.equals("Location")) {
            location = urlConn.getHeaderField(i);
        }
    }

    assert location != null;

}

From source file:cn.org.eshow.framwork.util.AbFileUtil.java

/**
 * ???xx.??./*  w  w  w  .  jav  a 2  s .c o  m*/
 * @param connection 
 * @return ??
 */
public static String getRealFileName(HttpURLConnection connection) {
    String name = null;
    try {
        if (connection == null) {
            return name;
        }
        if (connection.getResponseCode() == 200) {
            for (int i = 0;; i++) {
                String mime = connection.getHeaderField(i);
                if (mime == null) {
                    break;
                }
                // "Content-Disposition","attachment; filename=1.txt"
                // Content-Length
                if ("content-disposition".equals(connection.getHeaderFieldKey(i).toLowerCase())) {
                    Matcher m = Pattern.compile(".*filename=(.*)").matcher(mime.toLowerCase());
                    if (m.find()) {
                        return m.group(1).replace("\"", "");
                    }
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        AbLogUtil.e(AbFileUtil.class, "???");
    }
    return name;
}

From source file:com.micro.utils.F.java

/**
 * ???xx.??.//from  w w w  .  ja va  2 s  .  c o  m
 * @param connection 
 * @return ??
 */
public static String getRealFileName(HttpURLConnection connection) {
    String name = null;
    try {
        if (connection == null) {
            return name;
        }
        if (connection.getResponseCode() == 200) {
            for (int i = 0;; i++) {
                String mime = connection.getHeaderField(i);
                if (mime == null) {
                    break;
                }
                // "Content-Disposition","attachment; filename=1.txt"
                // Content-Length
                if ("content-disposition".equals(connection.getHeaderFieldKey(i).toLowerCase())) {
                    Matcher m = Pattern.compile(".*filename=(.*)").matcher(mime.toLowerCase());
                    if (m.find()) {
                        return m.group(1).replace("\"", "");
                    }
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        L.E("???");
    }
    return name;
}

From source file:org.apache.jmeter.protocol.http.sampler.HTTPJavaImpl.java

/**
 * From the <code>HttpURLConnection</code>, store all the "set-cookie"
 * key-pair values in the cookieManager of the <code>UrlConfig</code>.
 *
 * @param conn//w w  w .j  a  v a  2s .  co  m
 *            <code>HttpUrlConnection</code> which represents the URL
 *            request
 * @param u
 *            <code>URL</code> of the URL request
 * @param cookieManager
 *            the <code>CookieManager</code> containing all the cookies
 *            for this <code>UrlConfig</code>
 */
private void saveConnectionCookies(HttpURLConnection conn, URL u, CookieManager cookieManager) {
    if (cookieManager != null) {
        for (int i = 1; conn.getHeaderFieldKey(i) != null; i++) {
            if (conn.getHeaderFieldKey(i).equalsIgnoreCase(HTTPConstants.HEADER_SET_COOKIE)) {
                cookieManager.addCookieFromHeader(conn.getHeaderField(i), u);
            }
        }
    }
}

From source file:at.spardat.xma.boot.transport.HTTPTransport.java

/**
 *  Parses the cookies from the given connection and stores them in httpState.
 *  Invalid cookies are ignored and logged.
 *///  w ww . j a va2 s  .  c o m
private void readCookies(IRtXMASessionClient session, URL url, HttpURLConnection conn) {
    String headerName = "";
    for (int i = 1; headerName != null; i++) {
        headerName = conn.getHeaderFieldKey(i);
        if (Statics.HTTP_SET_COOKIE.equals(headerName)) {
            try {
                Cookie[] cookies = cookieSpec.parse(url.getHost(), getPort(url), url.getPath(),
                        "https".equals(url.getProtocol()), conn.getHeaderField(i));
                if (cookies != null) {
                    for (int j = 0; j < cookies.length; j++) {
                        try {
                            cookieSpec.validate(url.getHost(), getPort(url), url.getPath(),
                                    "https".equals(url.getProtocol()), cookies[j]);
                            getHttpState(session).addCookie(cookies[j]);
                            if (session != null && "JSESSIONID".equals(cookies[j].getName())) {
                                session.setId(cookies[j].getName() + "=" + cookies[j].getValue());
                            }
                        } catch (MalformedCookieException e) {
                            log_.log(LogLevel.WARNING, "cookie rejected: \""
                                    + cookieSpec.formatCookie(cookies[j]) + "\". " + e.getMessage());
                        }
                    }
                }
            } catch (MalformedCookieException e) {
                log_.log(LogLevel.WARNING,
                        "Invalid cookie header: \"" + conn.getHeaderField(i) + "\". " + e.getMessage());
            }
        }
    }
}

From source file:com.sogrey.sinaweibo.utils.FileUtil.java

/**
 * ???xx.??./*from  w  ww.  j a  v  a  2 s  . c  om*/
 * 
 * @param connection
 *            
 * @return ??
 */
public static String getRealFileName(HttpURLConnection connection) {
    String name = null;
    try {
        if (connection == null) {
            return name;
        }
        if (connection.getResponseCode() == 200) {
            for (int i = 0;; i++) {
                String mime = connection.getHeaderField(i);
                if (mime == null) {
                    break;
                }
                // "Content-Disposition","attachment; filename=1.txt"
                // Content-Length
                if ("content-disposition".equals(connection.getHeaderFieldKey(i).toLowerCase())) {
                    Matcher m = Pattern.compile(".*filename=(.*)").matcher(mime.toLowerCase());
                    if (m.find()) {
                        return m.group(1).replace("\"", "");
                    }
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        LogUtil.e(FileUtil.class, "???");
    }
    return name;
}

From source file:org.zend.sdklib.internal.target.ZendDevCloud.java

private String authenticate(String username, String password) throws IOException {
    URL url = new URL(baseUrl + USER_LOGIN);
    final String content = MessageFormat.format("username={0}&password={1}&Submit={2}",
            URLEncoder.encode(username, "UTF-8"), URLEncoder.encode(password, "UTF-8"));

    HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();

    urlConn.setDoOutput(true);// w  ww .j av a2 s . c o  m
    urlConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

    DataOutputStream printout = new DataOutputStream(urlConn.getOutputStream());
    printout.writeBytes(content);
    printout.flush();
    printout.close();

    final int responseCode = urlConn.getResponseCode();
    if (responseCode != 302) {
        throw new IOException("Authentication error to: " + baseUrl);
    }

    String headerName;
    String cookie = null;
    for (int i = 1; (headerName = urlConn.getHeaderFieldKey(i)) != null; i++) {
        if ("Set-Cookie".equals(headerName)) {
            cookie = urlConn.getHeaderField(i);
        }
    }

    urlConn.disconnect();
    cookie = cookie.substring(0, cookie.indexOf(";"));
    return cookie;
}

From source file:org.apache.jmeter.protocol.http.sampler.HTTPJavaImpl.java

/**
 * Gets the ResponseHeaders from the URLConnection
 *
 * @param conn/*  ww  w  . jav  a 2  s .  c  om*/
 *            connection from which the headers are read
 * @return string containing the headers, one per line
 */
protected String getResponseHeaders(HttpURLConnection conn) {
    StringBuilder headerBuf = new StringBuilder();
    headerBuf.append(conn.getHeaderField(0));// Leave header as is
    // headerBuf.append(conn.getHeaderField(0).substring(0, 8));
    // headerBuf.append(" ");
    // headerBuf.append(conn.getResponseCode());
    // headerBuf.append(" ");
    // headerBuf.append(conn.getResponseMessage());
    headerBuf.append("\n"); //$NON-NLS-1$

    String hfk;
    for (int i = 1; (hfk = conn.getHeaderFieldKey(i)) != null; i++) {
        headerBuf.append(hfk);
        headerBuf.append(": "); // $NON-NLS-1$
        headerBuf.append(conn.getHeaderField(i));
        headerBuf.append("\n"); // $NON-NLS-1$
    }
    return headerBuf.toString();
}