Module com.github.ushiosan.jvm_utilities

Package ushiosan.jvm_utilities.internal.io

Class IOImpl

java.lang.Object

ushiosan.jvm_utilities.internal.io.IOImpl

Direct Known Subclasses:

IO

public abstract class IOImpl
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FILESYSTEM_ROOT	Filesystem path root

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	IOImpl()	This class cannot be instantiated.

Method Summary

Modifier and Type	Method	Description
protected static @NotNull FileSystem	getValidFilesystem(@NotNull URI uri)	Returns a valid file system depending on the scheme of the given url
protected static @NotNull FileSystem	getValidFilesystem(@NotNull URL url)	Returns a valid file system depending on the scheme of the given url
protected static @NotNull Path	getValidPath(@NotNull URI uri)	Returns the path of an url in the file system (if the scheme is supported).
protected static @NotNull Path	getValidPath(@NotNull URL url)	Returns the path of an url in the file system (if the scheme is supported).

Methods inherited from class java.lang.Object

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

Field Details

FILESYSTEM_ROOT

public static final String FILESYSTEM_ROOT

Filesystem path root

See Also:

• Constant Field Values

Constructor Details

IOImpl

protected IOImpl()

This class cannot be instantiated.

Singleton or utility class mode.

Method Details

getValidFilesystem

@NotNull
protected static @NotNull FileSystem getValidFilesystem(@NotNull
 @NotNull URL url)
                                                 throws IOException

Returns a valid file system depending on the scheme of the given url

Parameters:

url - the url to inspect

Returns:

valid filesystem

Throws:

IOException - error if url schema is not supported

getValidFilesystem

@NotNull
protected static @NotNull FileSystem getValidFilesystem(@NotNull
 @NotNull URI uri)
                                                 throws IOException

Returns a valid file system depending on the scheme of the given url

Parameters:

uri - the url to inspect

Returns:

valid filesystem

Throws:

IOException - error if url schema is not supported

getValidPath

@NotNull
protected static @NotNull Path getValidPath(@NotNull
 @NotNull URL url)
                                     throws IOException

Returns the path of an url in the file system (if the scheme is supported).

If the schema is a jar file, the virtual representation of the file as a directory will be returned.

Parameters:

url - the url to inspect

Returns:

a valid file path

Throws:

IOException - error if given url is not supported

getValidPath

@NotNull
protected static @NotNull Path getValidPath(@NotNull
 @NotNull URI uri)
                                     throws IOException

Returns the path of an url in the file system (if the scheme is supported).

If the schema is a jar file, the virtual representation of the file as a directory will be returned.

Parameters:

uri - the url to inspect

Returns:

a valid file path

Throws:

IOException - error if given url is not supported