Example usage for java.nio.file Path equals

Introduction

In this page you can find the example usage for java.nio.file Path equals.

Prototype

boolean equals(Object other);

Source Link

Document

Tests this path for equality with the given object.

Usage

From source file:com.splicemachine.storage.HNIOFileSystem.java

@Override
public boolean isSameFile(Path path, Path path2) throws IOException {
    return path.equals(path2);
}

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From source file:org.apache.nifi.minifi.bootstrap.configuration.ingestors.FileChangeIngestor.java

protected boolean targetChanged() {
    boolean targetChanged = false;

    final WatchKey watchKey = this.watchService.poll();

    if (watchKey == null) {
        return targetChanged;
    }/*w  w w . j a v  a  2 s .  co  m*/

    for (WatchEvent<?> watchEvt : watchKey.pollEvents()) {
        final WatchEvent.Kind<?> evtKind = watchEvt.kind();

        final WatchEvent<Path> pathEvent = (WatchEvent<Path>) watchEvt;
        final Path changedFile = pathEvent.context();

        // determine target change by verifying if the changed file corresponds to the config file monitored for this path
        targetChanged = (evtKind == ENTRY_MODIFY
                && changedFile.equals(configFilePath.getName(configFilePath.getNameCount() - 1)));
    }

    // After completing inspection, reset for detection of subsequent change events
    boolean valid = watchKey.reset();
    if (!valid) {
        throw new IllegalStateException("Unable to reinitialize file system watcher.");
    }

    return targetChanged;
}

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From source file:ch.bender.evacuate.Runner.java

/**
 * preVisitDirectory/*  w w w  .j ava2 s. c o  m*/
 * <p>
 * @param aDir
 * @param aAttrs
 * @return
 * @throws IOException
 */
FileVisitResult preVisitDirectory(Path aDir, BasicFileAttributes aAttrs) throws IOException {
    if (aDir.equals(myBackupDir)) {
        myLog.debug("Visiting the backup root. This directory is never subject of evactuation");
        return FileVisitResult.CONTINUE;
    }

    myLog.debug("Visiting directory " + aDir.toString());
    return visit(aDir);
}

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From source file:org.tinymediamanager.core.movie.MovieRenamer.java

/**
 * copies file./*from w  ww  .  j  a  va 2s .c  om*/
 * 
 * @param oldFilename
 *          the old filename
 * @param newFilename
 *          the new filename
 * @return true, when we copied file OR DEST IS EXISTING
 */
private static boolean copyFile(Path oldFilename, Path newFilename) {
    if (!oldFilename.toAbsolutePath().toString().equals(newFilename.toAbsolutePath().toString())) {
        LOGGER.info("copy file " + oldFilename + " to " + newFilename);
        if (oldFilename.equals(newFilename)) {
            // windows: name differs, but File() is the same!!!
            // use move in this case, which handles this
            return moveFile(oldFilename, newFilename);
        }
        try {
            // create parent if needed
            if (!Files.exists(newFilename.getParent())) {
                Files.createDirectory(newFilename.getParent());
            }
            Utils.copyFileSafe(oldFilename, newFilename, true);
            return true;
        } catch (Exception e) {
            return false;
        }
    } else { // file is the same, return true to keep file
        return true;
    }
}

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From source file:desktopsearch.WatchDir.java

/**
 * Register the given directory with the WatchService
 *//*from  w  w w.j a v  a  2s . com*/
private void register(Path dir) throws IOException {
    WatchKey key = dir.register(watcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
    if (trace) {
        Path prev = keys.get(key);
        if (prev == null) {
            System.out.format("register: %s\n", dir);
        } else if (!dir.equals(prev)) {
            System.out.format("update: %s -> %s\n", prev, dir);
        }
    }
    keys.put(key, dir);
}

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From source file:com.garyclayburg.filesystem.WatchDir.java

/**
 * Register the given directory with the WatchService
 *///from  www  .  j av a2s . c o m
private void register(Path dir) throws IOException {
    WatchKey key = dir.register(watcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
    if (trace) {
        Path prev = keys.get(key);
        if (prev == null) {
            log.debug("register: {}", dir);
        } else {
            if (!dir.equals(prev)) {
                log.debug("update: {} -> {}", prev, dir);
            }
        }
    }
    keys.put(key, dir);
}

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From source file:org.dia.kafka.isatools.producer.DirWatcher.java

/**
 * Register the given directory with the WatchService
 *
 * @param dir to be examine/*from   w w  w  .jav  a 2  s  . c o m*/
 */
private void register(Path dir) throws IOException {
    if (!dir.toFile().isHidden()) {
        WatchKey key = dir.register(watcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
        Path prev = keys.get(key);
        if (prev == null) {
            System.out.format("[%s] Registering %s\n", ISAToolsKafkaProducer.class.getSimpleName(), dir);
        } else {
            if (!dir.equals(prev)) {
                System.out.format("[%s] Update %s -> %s\n", ISAToolsKafkaProducer.class.getSimpleName(), prev,
                        dir);
            }
        }
        keys.put(key, dir);
    }
}

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From source file:dk.dma.ais.downloader.QueryService.java

/**
 * called every hour to clean up the repo
 *///from   w w w. j  a v  a2  s. c  om
@Scheduled(cron = "12 27 */1 * * *")
public void cleanUpRepoFolder() {

    long now = System.currentTimeMillis();
    long expiredTime = now - FILE_EXPIRY_MS;

    try {
        Files.walkFileTree(getRepoRoot(), new SimpleFileVisitor<Path>() {
            @Override
            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                if (!dir.equals(getRepoRoot()) && isDirEmpty(dir)) {
                    log.info("Deleting repo directory :" + dir);
                    Files.delete(dir);
                }
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                if (Files.getLastModifiedTime(file).toMillis() < expiredTime) {
                    log.info("Deleting repo file      :" + file);
                    Files.delete(file);
                }
                return FileVisitResult.CONTINUE;
            }
        });
    } catch (IOException e) {
        log.log(Level.SEVERE, "Failed cleaning up repo: " + e.getMessage());
    }

    log.info(String.format("Cleaned up repo in %d ms", System.currentTimeMillis() - now));
}

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From source file:com.aol.advertising.qiao.injector.file.watcher.QiaoFileManager.java

private Path renameFile(Path src, Path target) throws IOException {
    if (!target.equals(src)) {
        logger.info("Rename file from " + src + " to " + target);
        Files.move(src, target, StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING);
    }/*from www . j  av  a  2s.com*/

    return target;
}

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From source file:fr.duminy.jbackup.core.ConfigurationManagerTest.java

@Test
public void testLoadAllConfigurations_wrongXmlConfigFile() throws Exception {
    // prepare mock
    final Path wrongXmlConfigFile = configDir.resolve("wrongXmlConfigFile.xml");
    createFile(wrongXmlConfigFile, "<root></root>");

    ConfigurationManager mock = spy(manager);
    doCallRealMethod().when(mock).loadAllConfigurations();
    final List<Exception> errors = new ArrayList<>();
    doAnswer(new Answer() {
        @Override/*from  w ww .  ja v a 2s.c  o  m*/
        public Object answer(InvocationOnMock invocation) throws Throwable {
            Path file = (Path) invocation.getArguments()[0];
            if (file.equals(wrongXmlConfigFile)) {
                try {
                    return invocation.callRealMethod();
                } catch (Exception e) {
                    errors.add(e);
                    throw e;
                }
            } else {
                return invocation.callRealMethod();
            }
        }
    }).when(mock).loadBackupConfiguration(any(Path.class));

    // test
    LOG.warn("**************************************************************");
    LOG.warn("***** The following logged ERROR is expected by the test *****");
    LOG.warn("**************************************************************");
    mock.loadAllConfigurations();

    // verify
    verify(mock, times(1)).loadBackupConfiguration(eq(wrongXmlConfigFile));
    verify(mock, times(1)).loadAllConfigurations();
    verifyNoMoreInteractions(mock);
    assertThat(errors).as("number of invalid xml files").hasSize(1);
    ConfigurationManagerAssert.assertThat(mock).hasNoBackupConfigurations();
    LOG.warn("**************************************************************");
    LOG.warn("*************** End of expected ERROR in test ***************");
    LOG.warn("**************************************************************");
}

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