Example usage for org.apache.commons.vfs.provider.webdav WebdavFileObject getFileSystem

Introduction

In this page you can find the example usage for org.apache.commons.vfs.provider.webdav WebdavFileObject getFileSystem.

Prototype

public FileSystem getFileSystem() 

Source Link

Document

Returns the file system this file belongs to.

Usage

From source file:org.docx4all.util.AuthenticationUtil.java

public final static int getAuthorisationStatus(WebdavFileObject fo) throws FileSystemException {
    int status = 401; //unauthorised and retry.

    org.apache.webdav.lib.methods.OptionsMethod optionsMethod = null;
    try {/*from  w w w  .j  a v a2s  .c om*/
        String urlCharset = WebdavFileSystemConfigBuilder.getInstance()
                .getUrlCharset(fo.getFileSystem().getFileSystemOptions());
        URLFileName urlFileName = (URLFileName) fo.getName();
        optionsMethod = new org.apache.webdav.lib.methods.OptionsMethod(
                urlFileName.getPathQueryEncoded(urlCharset));

        optionsMethod.setMethodRetryHandler(WebdavMethodRetryHandler.getInstance());
        optionsMethod.setFollowRedirects(true);

        char[] username = null;
        if (urlFileName.getUserName() != null) {
            username = urlFileName.getUserName().toCharArray();
        }
        char[] password = null;
        if (urlFileName.getPassword() != null) {
            password = urlFileName.getPassword().toCharArray();
        }

        WebdavClientFactory factory = new WebdavClientFactory();
        HttpClient client = factory.createConnection(urlFileName.getHostName(), urlFileName.getPort(), username,
                password, fo.getFileSystem().getFileSystemOptions());
        status = client.executeMethod(optionsMethod);
    } catch (Exception exc) {
        throw new FileSystemException("Cannot get authorisation status", exc);
    } finally {
        if (optionsMethod != null) {
            optionsMethod.releaseConnection();
        }
    }

    return status;
}

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