Package org.eolang.maven.util

Class HmOptional

java.lang.Object

org.eolang.maven.util.HmOptional

All Implemented Interfaces:

Home

public final class HmOptional
extends Object
implements Home

Location for files that saves optionally.

Since:

0.32.0

Constructor Summary

Constructors

Constructor	Description
HmOptional(Home home, boolean rwte)	Ctor.

Method Summary

Modifier and Type	Method	Description
Path	absolute(Path path)	Absolute path to a file.
boolean	exists(Path path)	Check if exists.
org.cactoos.Bytes	load(Path path)	Load bytes from file by path.
Path	onlyRelative(Path path)	Verifies that given path is relative and throws exception.
void	save(byte[] bytes, Path path)	Saving bytes.
void	save(InputStream stream, Path path)	Saving stream.
void	save(String str, Path path)	Saving string.
void	save(org.cactoos.Input input, Path path)	Saving input.
void	save(org.cactoos.Text txt, Path path)	Saving text.

Methods inherited from class java.lang.Object

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

Constructor Detail

HmOptional

public HmOptional(Home home,
                  boolean rwte)

Ctor.

Parameters:

home - Origin home

rwte - Rewrite or not

Method Detail

save

public void save(String str,
                 Path path)
          throws IOException

Description copied from interface: Home

Saving string.

Specified by:

save in interface Home

Parameters:

str - String

path - Cwd-relative path to file

Throws:

IOException - If fails

save

public void save(org.cactoos.Text txt,
                 Path path)
          throws IOException

Description copied from interface: Home

Saving text.

Specified by:

save in interface Home

Parameters:

txt - Text

path - Cwd-relative path to file

Throws:

IOException - If fails

save

public void save(InputStream stream,
                 Path path)
          throws IOException

Description copied from interface: Home

Saving stream.

Specified by:

save in interface Home

Parameters:

stream - Input stream

path - Cwd-relative path to file

Throws:

IOException - If fails

save

public void save(byte[] bytes,
                 Path path)
          throws IOException

Description copied from interface: Home

Saving bytes.

Specified by:

save in interface Home

Parameters:

bytes - Byte array

path - Cwd-relative path to file

Throws:

IOException - If fails

save

public void save(org.cactoos.Input input,
                 Path path)
          throws IOException

Description copied from interface: Home

Saving input.

Specified by:

save in interface Home

Parameters:

input - Input

path - Cwd-relative path to file

Throws:

IOException - If fails

exists

public boolean exists(Path path)

Description copied from interface: Home

Check if exists.

Specified by:

exists in interface Home

Parameters:

path - Cwd-relative path to file

Returns:

True if exists

load

public org.cactoos.Bytes load(Path path)
                       throws IOException

Description copied from interface: Home

Load bytes from file by path.

Specified by:

load in interface Home

Parameters:

path - Cwd-relative path to file

Returns:

Bytes of file

Throws:

IOException - if method can't find the file by path or if some exception happens during reading the file

absolute

public Path absolute(Path path)

Description copied from interface: Home

Absolute path to a file.

Specified by:

absolute in interface Home

Parameters:

path - Cwd-relative path to file

Returns:

Absolute path

onlyRelative

public Path onlyRelative(Path path)

Description copied from interface: Home

Verifies that given path is relative and throws exception.

Specified by:

onlyRelative in interface Home

Parameters:

path - Path to be verified

Returns:

Given path if it's relative