当前位置: 首页>>代码示例>>Java>>正文


Java PosixFilePermissions类代码示例

本文整理汇总了Java中java.nio.file.attribute.PosixFilePermissions的典型用法代码示例。如果您正苦于以下问题:Java PosixFilePermissions类的具体用法?Java PosixFilePermissions怎么用?Java PosixFilePermissions使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


PosixFilePermissions类属于java.nio.file.attribute包,在下文中一共展示了PosixFilePermissions类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: stashOriginalFilePermissions

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
@Override
protected void stashOriginalFilePermissions() throws IOException {
  // save off permissions in case we need to
  // rewrite the keystore in flush()
  if (!Shell.WINDOWS) {
    Path path = Paths.get(file.getCanonicalPath());
    permissions = Files.getPosixFilePermissions(path);
  } else {
    // On Windows, the JDK does not support the POSIX file permission APIs.
    // Instead, we can do a winutils call and translate.
    String[] cmd = Shell.getGetPermissionCommand();
    String[] args = new String[cmd.length + 1];
    System.arraycopy(cmd, 0, args, 0, cmd.length);
    args[cmd.length] = file.getCanonicalPath();
    String out = Shell.execCommand(args);
    StringTokenizer t = new StringTokenizer(out, Shell.TOKEN_SEPARATOR_REGEX);
    // The winutils output consists of 10 characters because of the leading
    // directory indicator, i.e. "drwx------".  The JDK parsing method expects
    // a 9-character string, so remove the leading character.
    String permString = t.nextToken().substring(1);
    permissions = PosixFilePermissions.fromString(permString);
  }
}
 
开发者ID:naver,项目名称:hadoop,代码行数:24,代码来源:LocalJavaKeyStoreProvider.java

示例2: createLocalConfigFile

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
/**
 * Create localconf folder and properties file necessary to run build task in order to check merge integrity.
 * @param branchName
 */
public void createLocalConfigFile(String branchName) throws Exception {
  String branchPath = SvnUtils.TEMP_FOLDER + "/" + branchName;
  //create localconf directory
  String newDirectoryPath = branchPath + "/localconf";
  if ( !Files.exists( Paths.get(newDirectoryPath))) {
    Set<PosixFilePermission> permissions = PosixFilePermissions.fromString("rwxrwxrwx");
    FileAttribute<Set<PosixFilePermission>> fileAttributes = PosixFilePermissions
        .asFileAttribute(permissions);
    Files.createDirectory(Paths.get(newDirectoryPath), fileAttributes);
  }
  //copy properties template
  Files.copy(
      Paths.get(branchPath + "/common/conf/worldnettps.properties.template"),
      Paths.get(newDirectoryPath + "/worldnettps.properties"),
      StandardCopyOption.REPLACE_EXISTING);
  //setting glassfish directory in properties file
  String appServerDir = PropertiesUtil.getString("appserver.dir");
  String sedCommand = String.format(
      "sed -i '/glassfish.dir/c\\glassfish.dir=%s' localconf/worldnettps.properties", appServerDir);
  CommandExecutor.run( sedCommand, branchPath);
  logger.info("worldnettps.properties file has been created in localconf folder.");
}
 
开发者ID:lpavone,项目名称:SVNAutoMerger,代码行数:27,代码来源:Merger.java

示例3: getPosixPerm

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
/**
 * 获取Posix权限
 */
public static Set<PosixFilePermission> getPosixPerm(int perm) {
  StringBuilder permStr = new StringBuilder();

  permStr.append(uCanRead(perm) ? "r" : "-");
  permStr.append(uCanWrite(perm) ? "w" : "-");
  permStr.append(uCanExec(perm) ? "x" : "-");
  permStr.append(gCanRead(perm) ? "r" : "-");
  permStr.append(gCanWrite(perm) ? "w" : "-");
  permStr.append(gCanExec(perm) ? "x" : "-");
  permStr.append(oCanRead(perm) ? "r" : "-");
  permStr.append(oCanWrite(perm) ? "w" : "-");
  permStr.append(oCanExec(perm) ? "x" : "-");

  return PosixFilePermissions.fromString(permStr.toString());
}
 
开发者ID:apache,项目名称:incubator-servicecomb-java-chassis,代码行数:19,代码来源:FilePerm.java

示例4: setFilePerm

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
/**
 * 设置文件权限。前提:必须支持PosixFileAttributeView.
 */
public static void setFilePerm(File file, String perm) {
  if (filePermSupported()) {
    try {
      Set<PosixFilePermission> perms = PosixFilePermissions.fromString(perm);
      PosixFileAttributes attr = Files.readAttributes(file.toPath(), PosixFileAttributes.class);
      attr.permissions().clear();
      Files.setPosixFilePermissions(file.toPath(), perms);
    } catch (IOException e) {
      throw new IllegalStateException(e);
    }
  }
}
 
开发者ID:apache,项目名称:incubator-servicecomb-java-chassis,代码行数:16,代码来源:FilePerm.java

示例5: flush

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
@Override
public void flush() throws IOException {
  super.flush();
  if (LOG.isDebugEnabled()) {
    LOG.debug("Reseting permissions to '" + permissions + "'");
  }
  if (!Shell.WINDOWS) {
    Files.setPosixFilePermissions(Paths.get(file.getCanonicalPath()),
        permissions);
  } else {
    // FsPermission expects a 10-character string because of the leading
    // directory indicator, i.e. "drwx------". The JDK toString method returns
    // a 9-character string, so prepend a leading character.
    FsPermission fsPermission = FsPermission.valueOf(
        "-" + PosixFilePermissions.toString(permissions));
    FileUtil.setPermission(file, fsPermission);
  }
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:19,代码来源:LocalJavaKeyStoreProvider.java

示例6: create

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
@Override
public int create(String path, @mode_t long mode, FuseFileInfo fi) {
	try {
		Set<OpenFlags> flags = bitMaskUtil.bitMaskToSet(OpenFlags.class, fi.flags.longValue());
		LOG.info("createAndOpen {} with openOptions {}", path, flags);
		Path node = resolvePath(path);
		if (fileStore.supportsFileAttributeView(PosixFileAttributeView.class)) {
			FileAttribute<?> attrs = PosixFilePermissions.asFileAttribute(attrUtil.octalModeToPosixPermissions(mode));
			return fileHandler.createAndOpen(node, fi, attrs);
		} else {
			return fileHandler.createAndOpen(node, fi);
		}
	} catch (RuntimeException e) {
		LOG.error("create failed.", e);
		return -ErrorCodes.EIO();
	}
}
 
开发者ID:cryptomator,项目名称:fuse-nio-adapter,代码行数:18,代码来源:ReadWriteAdapter.java

示例7: init

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
@PostConstruct
public void init() {
    if (!createBaseDir) {
        // Don't create dir in tests
        return;
    }

    LOG.info("Initialize base directory {}", baseDir);

    if (!Files.isDirectory(baseDir)) {
        try {
            Files.createDirectories(baseDir,
                PosixFilePermissions.asFileAttribute(
                    PosixFilePermissions.fromString("rwx------")));
        } catch (final IOException e) {
            throw new UncheckedIOException(e);
        }
    }
}
 
开发者ID:osiegmar,项目名称:setra,代码行数:20,代码来源:SecureTransferConfiguration.java

示例8: testBrokenEnvironment

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
/**
 * Doesn't appear to work in docker, will never work in windows.
 * @throws IOException if any of the setup fails
 */
@Test
public void testBrokenEnvironment() throws IOException {
  File root = testFolder.newFolder();
  File workingDir = new File(root, FileStore.STANDARD.getPath() + File.separator);
  DefinitionModel model = new DefinitionModel(SIMPLE_MODEL);
  Files.createDirectories(workingDir.toPath(),
      PosixFilePermissions.asFileAttribute(PosixFilePermissions.fromString(NO_PERMS)));
  if (PosixFilePermissions.fromString(NO_PERMS).equals(Files.getPosixFilePermissions(workingDir.toPath()))) {
    TestFileStore fileStore = new TestFileStore(root);
    assertThatThrownBy(() -> fileStore.store(model)).isInstanceOf(IOException.class)
      .hasMessage("could not write directories for model storage");
    Files.setPosixFilePermissions(workingDir.toPath(), PosixFilePermissions.fromString("rwxrwxrwx"));
  }
  cleanUp(root);
}
 
开发者ID:salesforce,项目名称:AptSpring,代码行数:20,代码来源:TestResourceLoader.java

示例9: failedStorage

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
/**
 * Doesn't appear to work in docker, will never work in windows.
 * @throws IOException if any of the setup fails
 */
@Test
public void failedStorage() throws IOException {
  File root = testFolder.newFolder();
  File workingDir = new File(root, FileStore.STANDARD.getPath() + File.separator);
  Files.createDirectories(workingDir.toPath(),
      PosixFilePermissions.asFileAttribute(PosixFilePermissions.fromString(NO_PERMS)));
  
  if (PosixFilePermissions.fromString(NO_PERMS).equals(Files.getPosixFilePermissions(workingDir.toPath()))) {
    DefinitionModel model1 = new DefinitionModel(SIMPLE_MODEL);
    TestErrorListener el = new TestErrorListener();

    TestFileStore fileStore = new TestFileStore(workingDir);
    ResourceLoader loader = new ClasspathUrlResourceLoader(workingDir);
    DefinitionModelStore store = new GsonDefinitionModelStore(loader, fileStore);
    Set<DefinitionModel> models = new HashSet<>();
    models.add(model1);
    new DefinitionContentInspector()
      .inspectDefinitionGraph(models, el, new ReflectionAssignabilityUtils(), store);
    assertThat(el.getErrors()).hasSize(1);
    assertThat(el.getErrors().get(0).getMessage()).isEqualTo(ErrorType.COULD_NOT_STORE);
    Files.setPosixFilePermissions(workingDir.toPath(), PosixFilePermissions.fromString("rwxrwxrwx"));
  }
  cleanUp(root);
}
 
开发者ID:salesforce,项目名称:AptSpring,代码行数:29,代码来源:TestResourceLoader.java

示例10: testConvert

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
@Test
public void testConvert() throws Exception {
    final LocalSession session = new LocalSession(new Host(new LocalProtocol(), new LocalProtocol().getDefaultHostname()));
    if(session.isPosixFilesystem()) {
        session.open(new DisabledHostKeyCallback(), new DisabledLoginCallback());
        session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());
        final Path file = new Path(new LocalHomeFinderFeature(session).find(), UUID.randomUUID().toString(), EnumSet.of(Path.Type.file));
        new LocalTouchFeature(session).touch(file, new TransferStatus());
        final java.nio.file.Path local = session.toPath(file);
        final PosixFileAttributes posixAttributes = Files.readAttributes(local, PosixFileAttributes.class);
        final LocalAttributesFinderFeature finder = new LocalAttributesFinderFeature(session);
        assertEquals(PosixFilePermissions.toString(posixAttributes.permissions()), finder.find(file).getPermission().getSymbol());
        Files.setPosixFilePermissions(local, PosixFilePermissions.fromString("rw-------"));
        assertEquals("rw-------", finder.find(file).getPermission().getSymbol());
        Files.setPosixFilePermissions(local, PosixFilePermissions.fromString("rwxrwxrwx"));
        assertEquals("rwxrwxrwx", finder.find(file).getPermission().getSymbol());
        Files.setPosixFilePermissions(local, PosixFilePermissions.fromString("rw-rw----"));
        assertEquals("rw-rw----", finder.find(file).getPermission().getSymbol());
        assertEquals(posixAttributes.size(), finder.find(file).getSize());
        assertEquals(posixAttributes.lastModifiedTime().toMillis(), finder.find(file).getModificationDate());
        assertEquals(posixAttributes.creationTime().toMillis(), finder.find(file).getCreationDate());
        assertEquals(posixAttributes.lastAccessTime().toMillis(), finder.find(file).getAccessedDate());
        new LocalDeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(), new Delete.DisabledCallback());
    }
}
 
开发者ID:iterate-ch,项目名称:cyberduck,代码行数:26,代码来源:LocalAttributesFinderFeatureTest.java

示例11: makeFileNonReadable

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
private static void makeFileNonReadable(String file) throws IOException {
    Path filePath = Paths.get(file);
    Set<String> supportedAttr = filePath.getFileSystem().supportedFileAttributeViews();

    if (supportedAttr.contains("posix")) {
        Files.setPosixFilePermissions(filePath, PosixFilePermissions.fromString("-w--w----"));
    } else if (supportedAttr.contains("acl")) {
        UserPrincipal fileOwner = Files.getOwner(filePath);

        AclFileAttributeView view = Files.getFileAttributeView(filePath, AclFileAttributeView.class);

        AclEntry entry = AclEntry.newBuilder()
                .setType(AclEntryType.DENY)
                .setPrincipal(fileOwner)
                .setPermissions(AclEntryPermission.READ_DATA)
                .build();

        List<AclEntry> acl = view.getAcl();
        acl.add(0, entry);
        view.setAcl(acl);
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:23,代码来源:TestVMOptionsFile.java

示例12: setupEnvironment

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
/**
 * creates and grants permission to daemon files directory
 */
private static void setupEnvironment() {
	final File daemonFilePath = new File("/var/run/iofabric");
	if (!daemonFilePath.exists()) {
		try {
			daemonFilePath.mkdirs();

			UserPrincipalLookupService lookupservice = FileSystems.getDefault().getUserPrincipalLookupService();
			final GroupPrincipal group = lookupservice.lookupPrincipalByGroupName("iofabric");
			Files.getFileAttributeView(daemonFilePath.toPath(), PosixFileAttributeView.class,
					LinkOption.NOFOLLOW_LINKS).setGroup(group);
			Set<PosixFilePermission> perms = PosixFilePermissions.fromString("rwxrwx---");
			Files.setPosixFilePermissions(daemonFilePath.toPath(), perms);
		} catch (Exception e) {
		}
	}

}
 
开发者ID:iotracks,项目名称:iofabric,代码行数:21,代码来源:Start.java

示例13: runChmodCheck

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
private void runChmodCheck(String routeSuffix, String expectedPermissions) throws Exception {
    MockEndpoint mock = getMockEndpoint("mock:chmod" + routeSuffix);
    mock.expectedMessageCount(1);
    String testFileName = "chmod" + routeSuffix + ".txt";
    String fullTestFileName = TEST_DIRECTORY + testFileName;
    String testFileContent = "Writing file with chmod " + routeSuffix + " option at " + new Date();
    mock.expectedFileExists(fullTestFileName, testFileContent);

    template.sendBodyAndHeader("direct:write" + routeSuffix, testFileContent, Exchange.FILE_NAME, testFileName);

    File f = new File(fullTestFileName);
    Set<PosixFilePermission> permissions = Files.getPosixFilePermissions(f.toPath(), LinkOption.NOFOLLOW_LINKS);
    assertEquals(expectedPermissions, PosixFilePermissions.toString(permissions));
    assertEquals(expectedPermissions.replace("-", "").length(), permissions.size());

    assertMockEndpointsSatisfied();
}
 
开发者ID:HydAu,项目名称:Camel,代码行数:18,代码来源:FileProducerChmodOptionTest.java

示例14: getRuntimeDir

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
/**
 * @return The single base directory relative to which user-specific
 * 		non-essential runtime files and other file objects (such as sockets,
 * 		named pipes, ...) should be stored.
 */
@Override
@NonNull
@EnsuresNonNull("this.runtimeDir")
public File getRuntimeDir() {
	if (runtimeDir != null) return runtimeDir;
	File dir = getBaseDir("XDG_RUNTIME_DIR", null);
	if (dir == null) {
		log.warn("Synthesizing runtime directory, as $XDG_RUNTIME_DIR is unset");
		dir = new File(System.getProperty("java.io.tmpdir"));
		dir = new File(dir, appName+"-"+System.getProperty("user.name"));
		dir.mkdirs();
	}
	try {
		Files.setPosixFilePermissions(dir.toPath(), PosixFilePermissions.fromString("rwx------"));
	} catch (IOException | UnsupportedOperationException e) {
		log.warn("Failed to set directory permissions on {} to owner-only", dir, e);
	}
	runtimeDir = dir;
	Directories.deleteOnExit(dir);
	return dir;
}
 
开发者ID:mav-assistant,项目名称:Mavkit,代码行数:27,代码来源:XDGDirectories.java

示例15: createUnixDirectories

import java.nio.file.attribute.PosixFilePermissions; //导入依赖的package包/类
public static void createUnixDirectories(
        final Permission perm,
        final Path... dirs) throws IOException {

    FileAttribute<Set<PosixFilePermission>> attr
            = PosixFilePermissions.asFileAttribute(POSIX_OWNrwx);

    switch (perm) {
        case OWNER_FULL_GROUP_EXEC:
            attr = PosixFilePermissions.asFileAttribute(POSIX_OWNrwx_GRPr_x);
            break;
        case OWNER_FULL_GROUP_EXEC_OTHER_EXEC:
            attr = PosixFilePermissions.asFileAttribute(POSIX_OWNrwx_GRPr_x_OTHr_x);
            break;
    }

    for (Path dir : dirs) {
        if (!java.nio.file.Files.exists(dir, LinkOption.NOFOLLOW_LINKS)) {
            m_logger.debug("Creating directory: {} with permissions: {}", dir, perm);
            java.nio.file.Files.createDirectories(dir, attr);
        } else {
            m_logger.debug("Directory exists: {}", dir);
        }
    }
}
 
开发者ID:clidev,项目名称:spike.x,代码行数:26,代码来源:Files.java


注:本文中的java.nio.file.attribute.PosixFilePermissions类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。