org.apache.ignite.internal.processors.igfs

Class IgfsUtils

java.lang.Object

org.apache.ignite.internal.processors.igfs.IgfsUtils

public class IgfsUtils
extends Object

Common IGFS utility methods.

Method Summary

Methods

Modifier and Type	Method and Description
static String	fixUserName(String user) Provides non-null user name.
static IgfsException	newIgfsException(Class<? extends IgfsException> cls, String msg, Throwable cause) Construct new IGFS exception passing specified message and cause.
static IgfsException	toIgfsException(Exception err) Converts any passed exception to IGFS exception.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

toIgfsException

public static IgfsException toIgfsException(Exception err)

Converts any passed exception to IGFS exception.

Parameters:

err - Initial exception.

Returns:

Converted IGFS exception.

newIgfsException

public static IgfsException newIgfsException(Class<? extends IgfsException> cls,
                             String msg,
                             Throwable cause)

Construct new IGFS exception passing specified message and cause.

Parameters:

cls - Class.

msg - Message.

cause - Cause.

Returns:

New IGFS exception.

fixUserName

public static String fixUserName(@Nullable
                 String user)

Provides non-null user name. If the user name is null or empty string, defaults to FileSystemConfiguration.DFLT_USER_NAME, which is the current process owner user.

Parameters:

user - a user name to be fixed.

Returns:

non-null interned user name.