Example usage for org.apache.commons.vfs2.util Os isFamily

Introduction

In this page you can find the example usage for org.apache.commons.vfs2.util Os isFamily.

Prototype

public static boolean isFamily(final OsFamily family) 

Source Link

Document

Determines if the OS on which Ant is executing matches the given OS family.

Usage

From source file:SftpClientFactory.java

/**
 * Finds the .ssh directory./*from ww  w . j a v  a2 s  .c  o  m*/
 * <p>The lookup order is:</p>
 * <ol>
 * <li>The system property <code>vfs.sftp.sshdir</code> (the override
 * mechanism)</li>
 * <li><code>{user.home}/.ssh</code></li>
 * <li>On Windows only: C:\cygwin\home\{user.name}\.ssh</li>
 * <li>The current directory, as a last resort.</li>
 * <ol>
 * <p/>
 * Windows Notes:
 * The default installation directory for Cygwin is <code>C:\cygwin</code>.
 * On my set up (Gary here), I have Cygwin in C:\bin\cygwin, not the default.
 * Also, my .ssh directory was created in the {user.home} directory.
 * </p>
 *
 * @return The .ssh directory
 */
private static File findSshDir() {
    String sshDirPath;
    sshDirPath = System.getProperty("vfs.sftp.sshdir");
    if (sshDirPath != null) {
        File sshDir = new File(sshDirPath);
        if (sshDir.exists()) {
            return sshDir;
        }
    }

    File sshDir = new File(System.getProperty("user.home"), SSH_DIR_NAME);
    if (sshDir.exists()) {
        return sshDir;
    }

    if (Os.isFamily(Os.OS_FAMILY_WINDOWS)) {
        // TODO - this may not be true
        final String userName = System.getProperty("user.name");
        sshDir = new File("C:\\cygwin\\home\\" + userName + "\\" + SSH_DIR_NAME);
        if (sshDir.exists()) {
            return sshDir;
        }
    }
    return new File("");
}

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