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## org.tmatesoft.svn.core.wc
Class SVNWCUtil

    java.lang.Object
      org.tmatesoft.svn.core.wc.SVNWCUtil

public class SVNWCUtil
extends Object

The SVNWCUtil is a utility class providing some common methods used by Working Copy API classes for such purposes as creating default run-time configuration and authentication drivers and some others.

Version:
  1.0
Author:
  TMate Software Ltd.
See Also:
  `ISVNOptions`, Examples

Constructor Summary
`SVNWCUtil()`

Method Summary
`static ISVNAuthenticationManager` | `createDefaultAuthenticationManager()` Creates a default authentication manager that uses the default SVN's servers configuration and authentication storage.
`static ISVNAuthenticationManager` | `createDefaultAuthenticationManager(File configDir)` Creates a default authentication manager that uses the servers configuration and authentication storage located in the provided directory.
`static ISVNAuthenticationManager` | `createDefaultAuthenticationManager(File configDir, String userName, String password)` Creates a default authentication manager that uses the provided configuration directory and user's credentials.
`static ISVNAuthenticationManager` | `createDefaultAuthenticationManager(File configDir, String userName, String password, boolean storeAuth)` Creates a default authentication manager that uses the provided configuration directory and user's credentials.
`static ISVNAuthenticationManager` | `createDefaultAuthenticationManager(String userName, String password)` Creates a default authentication manager that uses the default SVN's servers configuration and provided user's credentials.
`static ISVNOptions` | `createDefaultOptions(boolean readonly)` Creates a default run-time configuration options driver that uses the default SVN's run-time configuration area.
`static ISVNOptions` | `createDefaultOptions(File dir, boolean readonly)` Creates a default run-time configuration options driver that uses the provided configuration directory.
`static File` | `getDefaultConfigurationDirectory()` Gets the location of the default SVN's run-time configuration area on the current machine.
`static File` | `getWorkingCopyRoot(File versionedDir, boolean stopOnExtenrals)` Returns the Working Copy root directory given a versioned directory that belongs to the Working Copy.
`static boolean` | `isVersionedDirectory(File dir)` Determines if a directory is under version control.
`static boolean` | `isWorkingCopyRoot(File versionedDir, boolean considerExternalAsRoot)` Determines if a directory is the root of the Working Copy.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### SVNWCUtil

    public SVNWCUtil()

Method Detail

### getDefaultConfigurationDirectory

    public static File getDefaultConfigurationDirectory()

  Gets the location of the default SVN's run-time configuration area on the current machine. The result path depends on the platform on which JavaSVN is running:
  - on Windows this path usually looks like 'Documents and Settings\UserName\Subversion' or simply '%APPDATA%\Subversion'.
  - on a Unix-like platform - '~/.subversion'.

  Returns:
    a `File` representation of the default SVN's run-time configuration area location

### createDefaultAuthenticationManager

    public static ISVNAuthenticationManager createDefaultAuthenticationManager()

  Creates a default authentication manager that uses the default SVN's servers configuration and authentication storage. Whether the default auth storage is used or not depends on the 'store-auth-creds' option that can be found in the SVN's config file under the [auth] section.

  Returns:
    a default implementation of the credentials and servers configuration driver interface
  See Also:
    `getDefaultConfigurationDirectory()`

### createDefaultAuthenticationManager

    public static ISVNAuthenticationManager createDefaultAuthenticationManager(File configDir)

  Creates a default authentication manager that uses the servers configuration and authentication storage located in the provided directory. The authentication storage is enabled.

  Parameters:
    `configDir` - a new location of the run-time configuration area
  Returns:
    a default implementation of the credentials and servers configuration driver interface

### createDefaultAuthenticationManager

    public static ISVNAuthenticationManager createDefaultAuthenticationManager(String userName,
                                                                               String password)

  Creates a default authentication manager that uses the default SVN's servers configuration and provided user's credentials. Whether the default auth storage is used or not depends on the 'store-auth-creds' option that can be found in the SVN's config file under the [auth] section.

  Parameters:
    `userName` - a user's name
    `password` - a user's password
  Returns:
    a default implementation of the credentials and servers configuration driver interface

### createDefaultAuthenticationManager

    public static ISVNAuthenticationManager createDefaultAuthenticationManager(File configDir,
                                                                               String userName,
                                                                               String password)

  Creates a default authentication manager that uses the provided configuration directory and user's credentials. Whether the default auth storage is used or not depends on the 'store-auth-creds' option that is looked up in the config file under the [auth] section. Files config and servers will be created (if they still don't exist) in the specified directory (they are the same as those ones you can find in the default SVN's run-time configuration area).

  Parameters:
    `configDir` - a new location of the run-time configuration area
    `userName` - a user's name
    `password` - a user's password
  Returns:
    a default implementation of the credentials and servers configuration driver interface

### createDefaultAuthenticationManager

    public static ISVNAuthenticationManager createDefaultAuthenticationManager(File configDir,
                                                                               String userName,
                                                                               String password,
                                                                               boolean storeAuth)

  Creates a default authentication manager that uses the provided configuration directory and user's credentials. The `storeAuth` parameter affects on using the auth storage.

  Parameters:
    `configDir` - a new location of the run-time configuration area
    `userName` - a user's name
    `password` - a user's password
    `storeAuth` - if true then the auth storage is enabled, otherwise disabled
  Returns:
    a default implementation of the credentials and servers configuration driver interface

### createDefaultOptions

    public static ISVNOptions createDefaultOptions(File dir,
                                                   boolean readonly)

  Creates a default run-time configuration options driver that uses the provided configuration directory.

  If `dir` is not null then all necessary config files (in particular config and servers) will be created in this directory if they still don't exist. Those files are the same as those ones you can find in the default SVN's run-time configuration area.

  Parameters:
    `dir` - a new location of the run-time configuration area
    `readonly` - if true then run-time configuration options are available only for reading, if false then those options are available for both reading and writing
  Returns:
    a default implementation of the run-time configuration options driver interface

### createDefaultOptions

    public static ISVNOptions createDefaultOptions(boolean readonly)

  Creates a default run-time configuration options driver that uses the default SVN's run-time configuration area.

  Parameters:
    `readonly` - if true then run-time configuration options are available only for reading, if false then those options are available for both reading and writing
  Returns:
    a default implementation of the run-time configuration options driver interface
  See Also:
    `getDefaultConfigurationDirectory()`

### isVersionedDirectory

    public static boolean isVersionedDirectory(File dir)

  Determines if a directory is under version control.

  Parameters:
    `dir` - a directory to check
  Returns:
    true if versioned, otherwise false

### isWorkingCopyRoot

    public static boolean isWorkingCopyRoot(File versionedDir,
                                            boolean considerExternalAsRoot)
                                     throws SVNException

  Determines if a directory is the root of the Working Copy.

  Parameters:
    `versionedDir` - a versioned directory to check
    `considerExternalAsRoot` - if true and `versionedDir` is really versioned and the root of externals definitions then this method will return true
  Returns:
    true if `versionedDir` is versioned and the WC root (or the root of externals if `considerExternalAsRoot` is true), otherwise false
  Throws:
    `SVNException`

### getWorkingCopyRoot

    public static File getWorkingCopyRoot(File versionedDir,
                                          boolean stopOnExtenrals)
                                   throws SVNException

  Returns the Working Copy root directory given a versioned directory that belongs to the Working Copy.

  If both versionedDir and its parent directory are not versioned this method returns null.

  Parameters:
    `versionedDir` - a directory belonging to the WC which root is to be searched for
    `stopOnExtenrals` - if true then this method will stop at the directory on which any externals definitions are set
  Returns:
    the WC root directory (if it is found) or null.
  Throws:
    `SVNException`

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