Package org.apache.maven.shared.utils.io

Class Java7Support

java.lang.Object

org.apache.maven.shared.utils.io.Java7Support

public class Java7Support
extends java.lang.Object

Java7 feature detection

Author:

Kristian Rosenvold

Constructor Summary

Constructors

Constructor	Description
Java7Support()

Method Summary

Modifier and Type	Method	Description
static java.io.File	createSymbolicLink(java.io.File symlink, java.io.File target)
static void	delete(java.io.File file)	Performs a nio delete
static boolean	exists(java.io.File file)
static boolean	isAtLeastJava7()
static boolean	isJava7()
static boolean	isSymLink(java.io.File file)
static java.io.File	readSymbolicLink(java.io.File symlink)

Methods inherited from class java.lang.Object

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

Constructor Detail

Java7Support

public Java7Support()

Method Detail

isSymLink

public static boolean isSymLink(@Nonnull
                                java.io.File file)

Parameters:

file - The file to check for being a symbolic link.

Returns:

true if the file is a symlink false otherwise.

readSymbolicLink

@Nonnull
public static java.io.File readSymbolicLink(@Nonnull
                                            java.io.File symlink)
                                     throws java.io.IOException

Parameters:

symlink - The sym link.

Returns:

The file.

Throws:

java.io.IOException - in case of error.

exists

public static boolean exists(@Nonnull
                             java.io.File file)
                      throws java.io.IOException

Parameters:

file - The file to check.

Returns:

true if exist false otherwise.

Throws:

java.io.IOException - in case of failure.

createSymbolicLink

@Nonnull
public static java.io.File createSymbolicLink(@Nonnull
                                              java.io.File symlink,
                                              @Nonnull
                                              java.io.File target)
                                       throws java.io.IOException

Parameters:

symlink - The link name.

target - The target.

Returns:

The linked file.

Throws:

java.io.IOException - in case of an error.

delete

public static void delete(@Nonnull
                          java.io.File file)
                   throws java.io.IOException

Performs a nio delete

Parameters:

file - the file to delete

Throws:

java.io.IOException - in case of error.

isJava7

public static boolean isJava7()

Returns:

true in case of Java 7.

isAtLeastJava7

public static boolean isAtLeastJava7()

Returns:

true in case of Java7 or greater.