dev.galasa.framework.spi.ras.ResultArchiveStoreFileSystemProvider Maven / Gradle / Ivy
/*
* Copyright contributors to the Galasa project
*
* SPDX-License-Identifier: EPL-2.0
*/
package dev.galasa.framework.spi.ras;
import java.io.IOException;
import java.net.URI;
import java.nio.channels.SeekableByteChannel;
import java.nio.file.AccessMode;
import java.nio.file.CopyOption;
import java.nio.file.DirectoryStream;
import java.nio.file.DirectoryStream.Filter;
import java.nio.file.FileStore;
import java.nio.file.FileSystem;
import java.nio.file.LinkOption;
import java.nio.file.OpenOption;
import java.nio.file.Path;
import java.nio.file.attribute.BasicFileAttributeView;
import java.nio.file.attribute.BasicFileAttributes;
import java.nio.file.attribute.FileAttribute;
import java.nio.file.attribute.FileAttributeView;
import java.nio.file.spi.FileSystemProvider;
import java.util.Map;
import java.util.Set;
/**
* Dummy RAS provider to be extended by other RAS services
*
*
*
*/
public class ResultArchiveStoreFileSystemProvider extends FileSystemProvider {
public static final String NOT_AVAILABLE_MESSAGE = "Not available in a Dummy Result Archive Store";
private final FileStore fileStore;
protected FileSystem fileSystem;
protected ResultArchiveStoreFileSystemProvider(FileStore fileSystemStore) {
this.fileStore = fileSystemStore;
this.fileSystem = createFileSystem();
}
protected ResultArchiveStoreFileSystemProvider(FileStore fileSystemStore, FileSystem fileSystem) {
this.fileStore = fileSystemStore;
this.fileSystem = fileSystem;
}
protected ResultArchiveStoreFileSystem createFileSystem() {
return new ResultArchiveStoreFileSystem(this);
}
/**
* @return The Filestore backing this provider
*/
public FileStore getActualFileStore() {
return this.fileStore;
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#getScheme()
*/
@Override
public String getScheme() {
return "rasdummy";
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#newFileSystem(java.net.URI,
* java.util.Map)
*/
@Override
public FileSystem newFileSystem(URI uri, Map env) throws IOException {
return this.fileSystem;
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#getFileSystem(java.net.URI)
*/
@Override
public FileSystem getFileSystem(URI uri) {
return this.fileSystem;
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#getPath(java.net.URI)
*/
@Override
public Path getPath(URI uri) {
return getActualFileSystem().newPathObject(uri.getPath());
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#newByteChannel(java.nio.file.Path,
* java.util.Set, java.nio.file.attribute.FileAttribute[])
*/
@Override
public SeekableByteChannel newByteChannel(Path path, Set options, FileAttribute... attrs)
throws IOException {
return new ResultArchiveStoreByteChannel(); // Dummy Channel
}
/*
* (non-Javadoc)
*
* @see
* java.nio.file.spi.FileSystemProvider#newDirectoryStream(java.nio.file.Path,
* java.nio.file.DirectoryStream.Filter)
*/
@Override
public DirectoryStream newDirectoryStream(Path dir, Filter filter) throws IOException {
throw new UnsupportedOperationException(NOT_AVAILABLE_MESSAGE);
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#createDirectory(java.nio.file.Path,
* java.nio.file.attribute.FileAttribute[])
*/
@Override
public void createDirectory(Path dir, FileAttribute... attrs) throws IOException {
// *** Dummy so ignoring
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#delete(java.nio.file.Path)
*/
@Override
public void delete(Path path) throws IOException {
throw new UnsupportedOperationException("Not allowed to delete artifacts from the Result Archive Store");
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#copy(java.nio.file.Path,
* java.nio.file.Path, java.nio.file.CopyOption[])
*/
@Override
public void copy(Path source, Path target, CopyOption... options) throws IOException {
throw new UnsupportedOperationException(NOT_AVAILABLE_MESSAGE);
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#move(java.nio.file.Path,
* java.nio.file.Path, java.nio.file.CopyOption[])
*/
@Override
public void move(Path source, Path target, CopyOption... options) throws IOException {
throw new UnsupportedOperationException(NOT_AVAILABLE_MESSAGE);
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#isSameFile(java.nio.file.Path,
* java.nio.file.Path)
*/
@Override
public boolean isSameFile(Path path, Path path2) throws IOException {
return (path.compareTo(path2) == 0);
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#isHidden(java.nio.file.Path)
*/
@Override
public boolean isHidden(Path path) throws IOException {
return false;
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#getFileStore(java.nio.file.Path)
*/
@Override
public FileStore getFileStore(Path path) throws IOException {
return this.fileStore;
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#checkAccess(java.nio.file.Path,
* java.nio.file.AccessMode[])
*/
@Override
public void checkAccess(Path path, AccessMode... modes) throws IOException {
if (modes.length == 0) { // Check the file exists
throw new IOException("File does not exist in Dummy RAS");
}
for (final AccessMode mode : modes) {
switch (mode) {
case EXECUTE:
throw new UnsupportedOperationException("Path '" + path.toString() + " is not executable");
case READ:
throw new UnsupportedOperationException(
"Path '" + path.toString() + " is not available read in dummy RAS");
case WRITE:
break;
default:
throw new UnsupportedOperationException();
}
}
}
/*
* (non-Javadoc)
*
* @see
* java.nio.file.spi.FileSystemProvider#getFileAttributeView(java.nio.file.Path,
* java.lang.Class, java.nio.file.LinkOption[])
*/
@SuppressWarnings("unchecked") // NOSONAR
@Override
public V getFileAttributeView(Path path, Class type, LinkOption... options) {
if (type == BasicFileAttributeView.class) {
return (V) new ResultArchiveStoreBasicAttributesView();
}
return null;
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#readAttributes(java.nio.file.Path,
* java.lang.Class, java.nio.file.LinkOption[])
*/
@SuppressWarnings("unchecked") // NOSONAR
@Override
public A readAttributes(Path path, Class type, LinkOption... options)
throws IOException {
return (A) new ResultArchiveStoreBasicAttributes();
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#readAttributes(java.nio.file.Path,
* java.lang.String, java.nio.file.LinkOption[])
*/
@Override
public Map readAttributes(Path path, String attributes, LinkOption... options) throws IOException {
return null;
}
/*
* (non-Javadoc)
*
* @see java.nio.file.spi.FileSystemProvider#setAttribute(java.nio.file.Path,
* java.lang.String, java.lang.Object, java.nio.file.LinkOption[])
*/
@Override
public void setAttribute(Path path, String attribute, Object value, LinkOption... options) throws IOException {
throw new UnsupportedOperationException("Not available in a Result Archive Store");
}
public ResultArchiveStoreFileSystem getActualFileSystem() {
return (ResultArchiveStoreFileSystem) this.fileSystem;
}
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