org.graalvm.compiler.debug

Class StandardPathUtilitiesProvider

java.lang.Object

org.graalvm.compiler.debug.StandardPathUtilitiesProvider

All Implemented Interfaces:

PathUtilitiesProvider

public class StandardPathUtilitiesProvider
extends Object
implements PathUtilitiesProvider

A PathUtilitiesProvider implemented in terms of File and Path APIs.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_FORMAT The format of the message printed on the console by StandardPathUtilitiesProvider.archiveAndDelete(java.lang.String, java.lang.String) showing the absolute path of the zip file created.
static String	DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_REGEXP The regular expression for matching the message derived from StandardPathUtilitiesProvider.DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_FORMAT.

Constructor Summary

Constructors

Constructor and Description
StandardPathUtilitiesProvider()

Method Summary

Modifier and Type	Method and Description
String	archiveAndDelete(String directory, String zip) Zips and deletes directory if it exists.
String	createDirectories(String path)
String	createFile(String path)
void	deleteFile(String path)
boolean	exists(String path)
String	getAbsolutePath(String path)
String	getParent(String path)
String	getPath(String first, String... more)
boolean	isDirectory(String path, boolean followLinks)
WritableByteChannel	openFileChannel(String path, OpenOption... options)
InputStream	openInputStream(String path)
OutputStream	openOutputStream(String path, boolean append)
String	sanitizeFileName(String name) Gets a value based on name that can be passed to PathUtilitiesProvider.getPath(String, String...) without causing an InvalidPathException.

Methods inherited from class java.lang.Object

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

Field Detail

DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_FORMAT

public static final String DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_FORMAT

The format of the message printed on the console by StandardPathUtilitiesProvider.archiveAndDelete(java.lang.String, java.lang.String) showing the absolute path of the zip file created. The %s placeholder is replaced with the absolute path of the zip file.

See Also:

Constant Field Values

DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_REGEXP

public static final String DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_REGEXP

The regular expression for matching the message derived from StandardPathUtilitiesProvider.DIAGNOSTIC_OUTPUT_DIRECTORY_MESSAGE_FORMAT. Keep in sync with the catch_files array in common.json.

See Also:

Constant Field Values

Constructor Detail

StandardPathUtilitiesProvider

public StandardPathUtilitiesProvider()

Method Detail

createDirectories

public String createDirectories(String path)
                         throws IOException

Specified by:

createDirectories in interface PathUtilitiesProvider

Throws:

IOException

See Also:

Files.createDirectories(java.nio.file.Path, java.nio.file.attribute.FileAttribute<?>...)

getPath

public String getPath(String first,
                      String... more)

Specified by:

getPath in interface PathUtilitiesProvider

See Also:

Paths.get(String, String...)

getAbsolutePath

public String getAbsolutePath(String path)

Specified by:

getAbsolutePath in interface PathUtilitiesProvider

See Also:

File.getAbsolutePath()

openOutputStream

public OutputStream openOutputStream(String path,
                                     boolean append)
                              throws IOException

Specified by:

openOutputStream in interface PathUtilitiesProvider

Throws:

IOException

See Also:

FileOutputStream.FileOutputStream(String, boolean)

openInputStream

public InputStream openInputStream(String path)
                            throws IOException

Specified by:

openInputStream in interface PathUtilitiesProvider

Throws:

IOException

See Also:

FileInputStream.FileInputStream(String)

exists

public boolean exists(String path)

Specified by:

exists in interface PathUtilitiesProvider

See Also:

File.exists()

sanitizeFileName

public String sanitizeFileName(String name)

Description copied from interface: PathUtilitiesProvider

Gets a value based on name that can be passed to PathUtilitiesProvider.getPath(String, String...) without causing an InvalidPathException.

Specified by:

sanitizeFileName in interface PathUtilitiesProvider

Returns:

name with all characters invalid for the current file system replaced by '_'

createFile

public String createFile(String path)
                  throws IOException

Specified by:

createFile in interface PathUtilitiesProvider

Throws:

IOException

See Also:

Files.createFile(java.nio.file.Path, java.nio.file.attribute.FileAttribute<?>...)

isDirectory

public boolean isDirectory(String path,
                           boolean followLinks)

Specified by:

isDirectory in interface PathUtilitiesProvider

See Also:

Files.isDirectory(java.nio.file.Path, java.nio.file.LinkOption...)

deleteFile

public void deleteFile(String path)
                throws IOException

Specified by:

deleteFile in interface PathUtilitiesProvider

Throws:

IOException

See Also:

Files.delete(Path)

getParent

public String getParent(String path)

Specified by:

getParent in interface PathUtilitiesProvider

See Also:

File.getParent()

openFileChannel

public WritableByteChannel openFileChannel(String path,
                                           OpenOption... options)
                                    throws IOException

Specified by:

openFileChannel in interface PathUtilitiesProvider

Throws:

IOException

See Also:

FileChannel.open(Path, OpenOption...)

archiveAndDelete

public String archiveAndDelete(String directory,
                               String zip)
                        throws IOException

Description copied from interface: PathUtilitiesProvider

Zips and deletes directory if it exists.

Specified by:

archiveAndDelete in interface PathUtilitiesProvider

zip - path of the zip file to create

Throws:

IOException - if something goes wrong