Example usage for org.apache.commons.httpclient.methods OptionsMethod setFollowRedirects

Introduction

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

Prototype

@Override
public void setFollowRedirects(boolean followRedirects) 

Source Link

Document

Sets whether or not the HTTP method should automatically follow HTTP redirects (status code 302, etc.)

Usage

From source file:com.sun.faban.driver.transport.hc3.ApacheHC3Transport.java

/**
 * Makes a OPTIONS request to the URL. Reads data back and returns the data
 * read. Note that this method only works with text data as it does the
 * byte-to-char conversion. This method will return null for responses
 * with binary MIME types. The addTextType(String) method is used to
 * register additional MIME types as text types. Use getContentSize() to
 * obtain the bytes of binary data read.
 *
 * @param url     The URL to read from/* ww  w  .  ja va  2 s.  c  o  m*/
 * @param headers The request headers, or null
 * @return The StringBuilder buffer containing the resulting document
 * @throws java.io.IOException
 */
public StringBuilder optionsURL(String url, Map<String, String> headers) throws IOException {
    OptionsMethod method = new OptionsMethod(url);
    method.setFollowRedirects(followRedirects);
    setHeaders(method, headers);
    try {
        responseCode = hc.executeMethod(method);
        buildResponseHeaders(method);
        return fetchResponse(method);
    } finally {
        method.releaseConnection();
    }
}

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From source file:org.apache.webdav.lib.WebdavResource.java

/**
 * Execute OPTIONS method for the given path.
 *
 * @param path the server relative path of the resource to request
 * @return true if the method is succeeded.
 * @exception HttpException/*www .j  a  va  2 s.  c o m*/
 * @exception IOException
 * @see #getAllowedMethods()
 */
public boolean optionsMethod(String path) throws HttpException, IOException {

    setClient();
    OptionsMethod method;
    if (path.trim().equals("*"))
        method = new OptionsMethod("*");
    else
        method = new OptionsMethod(URIUtil.encodePath(path));

    method.setDebug(debug);
    method.setFollowRedirects(this.followRedirects);
    generateTransactionHeader(method);
    generateAdditionalHeaders(method);
    int statusCode = client.executeMethod(method);

    setStatusCode(statusCode);

    if (statusCode >= 200 && statusCode < 300) {
        // check if the specific method is possbile
        allowedMethods = method.getAllowedMethods();
        // check WebDAV capabilities.
        davCapabilities = method.getDavCapabilities();
        return true;
    }

    return false;
}

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From source file:org.apache.webdav.lib.WebdavResource.java

/**
 * Execute OPTIONS method for the given http URL.
 *
 * @param httpURL the http URL./*  w w  w. j  a va2  s  .co m*/
 * @return the allowed methods and capabilities.
 * @exception HttpException
 * @exception IOException
 */
public Enumeration optionsMethod(HttpURL httpURL) throws HttpException, IOException {

    HttpClient client = getSessionInstance(httpURL, true);

    OptionsMethod method = new OptionsMethod(httpURL.getEscapedPath());
    method.setDebug(debug);
    method.setFollowRedirects(this.followRedirects);

    generateTransactionHeader(method);
    generateAdditionalHeaders(method);
    client.executeMethod(method);

    Vector options = new Vector();
    int statusCode = method.getStatusLine().getStatusCode();
    if (statusCode >= 200 && statusCode < 300) {
        // check if the specific method is possbile
        Enumeration allowedMethods = method.getAllowedMethods();
        while (allowedMethods.hasMoreElements()) {
            options.addElement(allowedMethods.nextElement());
        }
        // check WebDAV capabilities.
        Enumeration davCapabilities = method.getDavCapabilities();
        while (davCapabilities.hasMoreElements()) {
            options.addElement(davCapabilities.nextElement());
        }
        Enumeration responses = method.getResponses();
        if (responses.hasMoreElements()) {
            ResponseEntity response = (ResponseEntity) responses.nextElement();
            Enumeration workspaces = response.getWorkspaces();
            String sResult = "";
            while (workspaces.hasMoreElements()) {
                sResult += workspaces.nextElement().toString();
            }
            Enumeration histories = response.getHistories();
            while (histories.hasMoreElements()) {
                sResult += histories.nextElement().toString();
            }
            // Set status code for this resource.
            if ((thisResource == true) && (response.getStatusCode() > 0))
                setStatusCode(response.getStatusCode());
            thisResource = false;
            options.addElement(sResult);
        }
    }

    return options.elements();
}

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From source file:org.apache.webdav.lib.WebdavResource.java

/**
 * Execute OPTIONS method for the given http URL, DELTAV
 *
 * @param httpURL the http URL.//from  w  ww.j a  v  a  2s .  c  om
 * @return the allowed methods and capabilities.
 * @exception HttpException
 * @exception IOException
 */
public Enumeration optionsMethod(HttpURL httpURL, int type) throws HttpException, IOException {

    HttpClient client = getSessionInstance(httpURL, true);

    OptionsMethod method = new OptionsMethod(httpURL.getEscapedPath(), type);
    method.setDebug(debug);
    method.setFollowRedirects(this.followRedirects);

    generateTransactionHeader(method);
    generateAdditionalHeaders(method);
    client.executeMethod(method);

    Vector options = new Vector();
    int statusCode = method.getStatusLine().getStatusCode();
    if (statusCode >= 200 && statusCode < 300) {
        Enumeration responses = method.getResponses();
        if (responses.hasMoreElements()) {
            ResponseEntity response = (ResponseEntity) responses.nextElement();
            // String sResult="";
            if (type == OPTIONS_WORKSPACE) {
                Enumeration workspaces = response.getWorkspaces();
                while (workspaces.hasMoreElements()) {
                    options.add(workspaces.nextElement().toString());
                }
            } else if (type == OPTIONS_VERSION_HISTORY) {
                Enumeration histories = response.getHistories();
                while (histories.hasMoreElements()) {
                    options.add(histories.nextElement().toString());
                }
            }

            // Set status code for this resource.
            if ((thisResource == true) && (response.getStatusCode() > 0))
                setStatusCode(response.getStatusCode());
            thisResource = false;
            // options.addElement(sResult);
        }
    }

    return options.elements();
}

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From source file:org.apache.webdav.lib.WebdavResource.java

/**
 * Execute OPTIONS method for the given path.
 *
 * @param path the server relative path of the resource to request
 * @return the allowed methods and capabilities.
 * @exception HttpException/*from   w w w . j av a2  s. c om*/
 * @exception IOException
 * @see #getAllowedMethods()
 */
public Enumeration optionsMethod(String path, int type) throws HttpException, IOException {

    setClient();

    OptionsMethod method = new OptionsMethod(URIUtil.encodePath(path), type);
    method.setDebug(debug);
    method.setFollowRedirects(this.followRedirects);

    generateTransactionHeader(method);
    generateAdditionalHeaders(method);
    client.executeMethod(method);

    Vector options = new Vector();
    int statusCode = method.getStatusLine().getStatusCode();
    if (statusCode >= 200 && statusCode < 300) {
        Enumeration responses = method.getResponses();
        if (responses.hasMoreElements()) {
            ResponseEntity response = (ResponseEntity) responses.nextElement();
            // String sResult="";
            if (type == OPTIONS_WORKSPACE) {
                Enumeration workspaces = response.getWorkspaces();
                while (workspaces.hasMoreElements()) {
                    options.add(workspaces.nextElement().toString());
                }
            } else if (type == OPTIONS_VERSION_HISTORY) {
                Enumeration histories = response.getHistories();
                while (histories.hasMoreElements()) {
                    options.add(histories.nextElement().toString());
                }
            }

            // Set status code for this resource.
            if ((thisResource == true) && (response.getStatusCode() > 0))
                setStatusCode(response.getStatusCode());
            thisResource = false;
            // options.addElement(sResult);
        }
    }

    return options.elements();
}

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