org.uberfire.java.nio.file.Path.relativize()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.uberfire.java.nio.file.Path.relativize()方法的一些代码示例，展示了Path.relativize()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Path.relativize()方法的具体详情如下：
包路径：org.uberfire.java.nio.file.Path
类名称：Path
方法名：relativize

Path.relativize介绍

暂无

代码示例

代码示例来源：origin: kiegroup/appformer

@Override
    public FileVisitResult preVisitDirectory(final org.uberfire.java.nio.file.Path src,
                         final BasicFileAttributes attrs) {
      final org.uberfire.java.nio.file.Path tgt = target.resolve(source.relativize(src));
      try {
        Files.copy(src,
              tgt,
              StandardCopyOption.REPLACE_EXISTING);
//            } catch (FileAlreadyExistsException x) {
      } catch (Exception x) {
        x.printStackTrace();
        //Swallow
      }
      return FileVisitResult.CONTINUE;
    }

代码示例来源：origin: org.uberfire/uberfire-project-backend

private String getPackagePathSuffix(final org.uberfire.java.nio.file.Path nioModuleRootPath,
                  final org.uberfire.java.nio.file.Path nioPackagePath) {
  final org.uberfire.java.nio.file.Path nioMainSrcPath = nioModuleRootPath.resolve(MAIN_SRC_PATH);
  final org.uberfire.java.nio.file.Path nioTestSrcPath = nioModuleRootPath.resolve(TEST_SRC_PATH);
  final org.uberfire.java.nio.file.Path nioMainResourcesPath = nioModuleRootPath.resolve(MAIN_RESOURCES_PATH);
  final org.uberfire.java.nio.file.Path nioTestResourcesPath = nioModuleRootPath.resolve(TEST_RESOURCES_PATH);
  String packageName = null;
  org.uberfire.java.nio.file.Path packagePath = null;
  if (nioPackagePath.startsWith(nioMainSrcPath)) {
    packagePath = nioMainSrcPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioTestSrcPath)) {
    packagePath = nioTestSrcPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioMainResourcesPath)) {
    packagePath = nioMainResourcesPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioTestResourcesPath)) {
    packagePath = nioTestResourcesPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  }
  return packageName;
}

代码示例来源：origin: org.guvnor/guvnor-project-backend

private String getPackagePathSuffix(final org.uberfire.java.nio.file.Path nioProjectRootPath,
                  final org.uberfire.java.nio.file.Path nioPackagePath) {
  final org.uberfire.java.nio.file.Path nioMainSrcPath = nioProjectRootPath.resolve(MAIN_SRC_PATH);
  final org.uberfire.java.nio.file.Path nioTestSrcPath = nioProjectRootPath.resolve(TEST_SRC_PATH);
  final org.uberfire.java.nio.file.Path nioMainResourcesPath = nioProjectRootPath.resolve(MAIN_RESOURCES_PATH);
  final org.uberfire.java.nio.file.Path nioTestResourcesPath = nioProjectRootPath.resolve(TEST_RESOURCES_PATH);
  String packageName = null;
  org.uberfire.java.nio.file.Path packagePath = null;
  if (nioPackagePath.startsWith(nioMainSrcPath)) {
    packagePath = nioMainSrcPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioTestSrcPath)) {
    packagePath = nioTestSrcPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioMainResourcesPath)) {
    packagePath = nioMainResourcesPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioTestResourcesPath)) {
    packagePath = nioTestResourcesPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  }
  return packageName;
}

代码示例来源：origin: kiegroup/appformer

private String getPackagePathSuffix(final org.uberfire.java.nio.file.Path nioModuleRootPath,
                  final org.uberfire.java.nio.file.Path nioPackagePath) {
  final org.uberfire.java.nio.file.Path nioMainSrcPath = nioModuleRootPath.resolve(MAIN_SRC_PATH);
  final org.uberfire.java.nio.file.Path nioTestSrcPath = nioModuleRootPath.resolve(TEST_SRC_PATH);
  final org.uberfire.java.nio.file.Path nioMainResourcesPath = nioModuleRootPath.resolve(MAIN_RESOURCES_PATH);
  final org.uberfire.java.nio.file.Path nioTestResourcesPath = nioModuleRootPath.resolve(TEST_RESOURCES_PATH);
  String packageName = null;
  org.uberfire.java.nio.file.Path packagePath = null;
  if (nioPackagePath.startsWith(nioMainSrcPath)) {
    packagePath = nioMainSrcPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioTestSrcPath)) {
    packagePath = nioTestSrcPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioMainResourcesPath)) {
    packagePath = nioMainResourcesPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  } else if (nioPackagePath.startsWith(nioTestResourcesPath)) {
    packagePath = nioTestResourcesPath.relativize(nioPackagePath);
    packageName = packagePath.toString();
  }
  return packageName;
}

代码示例来源：origin: kiegroup/drools-wb

private List<String> loadWorkItemImages(final Path resourcePath) {
  final Path projectRoot = moduleService.resolveModule(resourcePath).getRootPath();
  final org.uberfire.java.nio.file.Path nioProjectPath = Paths.convert(projectRoot);
  final org.uberfire.java.nio.file.Path nioResourceParent = Paths.convert(resourcePath).getParent();
  final Collection<org.uberfire.java.nio.file.Path> imagePaths = fileDiscoveryService.discoverFiles(nioProjectPath,
                                                   imageFilter,
                                                   true);
  final List<String> images = new ArrayList<String>();
  for (org.uberfire.java.nio.file.Path imagePath : imagePaths) {
    final org.uberfire.java.nio.file.Path relativePath = nioResourceParent.relativize(imagePath);
    images.add(relativePath.toString());
  }
  return images;
}

代码示例来源：origin: org.drools/drools-wb-workitems-editor-backend

private List<String> loadWorkItemImages(final Path resourcePath) {
  final Path projectRoot = moduleService.resolveModule(resourcePath).getRootPath();
  final org.uberfire.java.nio.file.Path nioProjectPath = Paths.convert(projectRoot);
  final org.uberfire.java.nio.file.Path nioResourceParent = Paths.convert(resourcePath).getParent();
  final Collection<org.uberfire.java.nio.file.Path> imagePaths = fileDiscoveryService.discoverFiles(nioProjectPath,
                                                   imageFilter,
                                                   true);
  final List<String> images = new ArrayList<String>();
  for (org.uberfire.java.nio.file.Path imagePath : imagePaths) {
    final org.uberfire.java.nio.file.Path relativePath = nioResourceParent.relativize(imagePath);
    images.add(relativePath.toString());
  }
  return images;
}

代码示例来源：origin: kiegroup/appformer

@Test
public void relativize() {
  final Path path = GeneralPathImpl.create(fs,
                       "/path/to/file.txt",
                       false);
  assertThatThrownBy(() -> path.relativize(null))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Parameter named 'otherx' should be not null!");
}

代码示例来源：origin: kiegroup/appformer

/**
 * Substring the second path from the first. This can be used to for example to substring the repository prefix from a Path.
 * @param wholePath What we want to substring from the first Path
 * @param prefixToRemove The Path we want to substring
 * @return The result. For example the File URI from the Repository root or from a submodule root.
 * @throws IllegalStateException When the the prefix is longer than the URI where it is removed from.
 */
public static String removePrefix(final Path wholePath,
                 final Path prefixToRemove) {
  PortablePreconditions.checkNotNull("prefixToRemove", prefixToRemove);
  PortablePreconditions.checkNotNull("wholePath", wholePath);
  if (prefixToRemove.toURI().length() > wholePath.toURI().length()) {
    throw new IllegalArgumentException("Prefix is longer than the URI where it is being removed from.");
  }
  final org.uberfire.java.nio.file.Path nioWholePath = convert(wholePath);
  final org.uberfire.java.nio.file.Path nioPrefixToRemove = convert(prefixToRemove);
  if (!nioWholePath.startsWith(nioPrefixToRemove)) {
    throw new IllegalArgumentException("The beginning of the whole  Path " + nioWholePath + " does not match the prefix path " + nioPrefixToRemove + ".");
  }
  return nioPrefixToRemove.relativize(nioWholePath).toString();
}

代码示例来源：origin: org.kie.workbench.screens/kie-wb-common-data-modeller-backend

/**
 * Given a path within a module calculates the expected class name for the given class.
 */
public String calculateClassName(final Module module,
                 final org.uberfire.backend.vfs.Path path) {
  PortablePreconditions.checkNotNull("module", module);
  if (path == null) {
    return null;
  }
  final Package defaultPackage = moduleService.resolveDefaultPackage(module);
  if (defaultPackage == null) {
    return null;
  }
  final Path mainSrcNioPath = Paths.convert(defaultPackage.getPackageMainSrcPath());
  final Path testSrcNioPath = Paths.convert(defaultPackage.getPackageTestSrcPath());
  final Path nioPath = Paths.convert(path);
  Path relativePath = null;
  if (mainSrcNioPath != null && nioPath.startsWith(mainSrcNioPath)) {
    relativePath = mainSrcNioPath.relativize(nioPath);
  } else if (testSrcNioPath != null && nioPath.startsWith(testSrcNioPath)) {
    relativePath = testSrcNioPath.relativize(nioPath);
  }
  if (relativePath != null) {
    String className = relativePath.toString().replace("/", ".");
    return className.substring(0, className.lastIndexOf(".java"));
  }
  return null;
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeWindowsIllegal3() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("\\");
  final Path path = create(fs,
               "",
               false);
  final Path other = create(fs,
               "c:\\path\\to",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'isAbsolute()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeIlegal1() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("/");
  final Path path = create(fs,
               "/path/to",
               false);
  final Path other = create(fs,
               "some/place",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'isAbsolute()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeWindowsIllegal1() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("\\");
  final Path path = create(fs,
               "c:\\path\\to",
               false);
  final Path other = create(fs,
               "some\\place",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'isAbsolute()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeWindowsIllegal2() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("\\");
  final Path path = create(fs,
               "some\\place",
               false);
  final Path other = create(fs,
               "c:\\path\\to",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'isAbsolute()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeIlegal2() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("/");
  final Path path = create(fs,
               "some/place",
               false);
  final Path other = create(fs,
               "/path/to",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'isAbsolute()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeIlegal3() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("/");
  final Path path = create(fs,
               "",
               false);
  final Path other = create(fs,
               "/path/to",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'isAbsolute()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeWindowsIllegal4() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("\\");
  final Path path = create(fs,
               "d:\\path\\to",
               false);
  final Path other = create(fs,
               "c:\\path\\to",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'getRoot()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: kiegroup/appformer

@Test
public void testRelativizeWindowsIllegal5() {
  final FileSystemProvider fsprovider = mock(FileSystemProvider.class);
  when(fsprovider.isDefault()).thenReturn(true);
  when(fsprovider.getScheme()).thenReturn("file");
  when(fs.provider()).thenReturn(fsprovider);
  when(fs.getSeparator()).thenReturn("\\");
  final Path path = create(fs,
               "/d:/path/to",
               false);
  final Path other = create(fs,
               "c:\\path\\to",
               false);
  assertThatThrownBy(() -> path.relativize(other))
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Could not relativize path 'otherx', 'getRoot()' for 'this' and 'otherx' should be equal.");
}

代码示例来源：origin: org.uberfire/vfs-api

public static Path createDirectories(final Path dir, final FileAttribute<?>... attrs)
    throws UnsupportedOperationException, FileAlreadyExistsException, IOException, SecurityException {
  checkNotNull("dir", dir);
  final Path absoluteDir = dir.toAbsolutePath();
  if (!notExists(absoluteDir)) {
    throw new FileAlreadyExistsException(absoluteDir.toString());
  }
  Path parent = absoluteDir.getParent();
  while (parent != null) {
    try {
      providerOf(parent).checkAccess(parent);
      break;
    } catch (NoSuchFileException x) {
    }
    parent = parent.getParent();
  }
  if (parent == null) {
    throw new IOException("Root directory does not exist");
  }
  // create directories
  Path child = parent;
  for (final Path name : parent.relativize(dir)) {
    child = child.resolve(name);
    providerOf(child).createDirectory(child, attrs);
  }
  return dir;
}

代码示例来源：origin: org.uberfire/uberfire-nio2-api

public static Path createDirectories(final Path dir,
                   final FileAttribute<?>... attrs)
    throws UnsupportedOperationException, FileAlreadyExistsException, IOException, SecurityException {
  checkNotNull("dir",
         dir);
  final Path absoluteDir = dir.toAbsolutePath();
  if (!notExists(absoluteDir)) {
    throw new FileAlreadyExistsException(absoluteDir.toString());
  }
  Path parent = absoluteDir.getParent();
  while (parent != null) {
    try {
      providerOf(parent).checkAccess(parent);
      break;
    } catch (NoSuchFileException x) {
    }
    parent = parent.getParent();
  }
  if (parent == null) {
    throw new IOException("Root directory does not exist");
  }
  // create directories
  Path child = parent;
  for (final Path name : parent.relativize(dir)) {
    child = child.resolve(name);
    providerOf(child).createDirectory(child,
                     attrs);
  }
  return dir;
}

代码示例来源：origin: kiegroup/appformer

public static Path createDirectories(final Path dir,
                   final FileAttribute<?>... attrs)
    throws UnsupportedOperationException, FileAlreadyExistsException, IOException, SecurityException {
  checkNotNull("dir",
         dir);
  final Path absoluteDir = dir.toAbsolutePath();
  if (!notExists(absoluteDir)) {
    throw new FileAlreadyExistsException(absoluteDir.toString());
  }
  Path parent = absoluteDir.getParent();
  while (parent != null) {
    try {
      providerOf(parent).checkAccess(parent);
      break;
    } catch (NoSuchFileException x) {
    }
    parent = parent.getParent();
  }
  if (parent == null) {
    throw new IOException("Root directory does not exist");
  }
  // create directories
  Path child = parent;
  for (final Path name : parent.relativize(dir)) {
    child = child.resolve(name);
    providerOf(child).createDirectory(child,
                     attrs);
  }
  return dir;
}

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