Example usage for java.io File lastModified

Introduction

In this page you can find the example usage for java.io File lastModified.

Prototype

public long lastModified() 

Source Link

Document

Returns the time that the file denoted by this abstract pathname was last modified.

Usage

From source file:com.baomidou.mybatisplus.spring.MybatisMapperRefresh.java

public void run() {
    final GlobalConfiguration mybatisGlobalCache = GlobalConfiguration.GlobalConfig(configuration);
    /*//from  w ww  .  j a v  a  2 s .c  o m
     * ? XML 
     */
    if (enabled) {
        beforeTime = SystemClock.now();
        final MybatisMapperRefresh runnable = this;
        new Thread(new Runnable() {

            public void run() {
                if (fileSet == null) {
                    fileSet = new HashSet<String>();
                    for (Resource mapperLocation : mapperLocations) {
                        try {
                            if (ResourceUtils.isJarURL(mapperLocation.getURL())) {
                                String key = new UrlResource(
                                        ResourceUtils.extractJarFileURL(mapperLocation.getURL())).getFile()
                                                .getPath();
                                fileSet.add(key);
                                if (jarMapper.get(key) != null) {
                                    jarMapper.get(key).add(mapperLocation);
                                } else {
                                    List<Resource> resourcesList = new ArrayList<Resource>();
                                    resourcesList.add(mapperLocation);
                                    jarMapper.put(key, resourcesList);
                                }
                            } else {
                                fileSet.add(mapperLocation.getFile().getPath());
                            }
                        } catch (IOException ioException) {
                            ioException.printStackTrace();
                        }
                    }
                }
                try {
                    Thread.sleep(delaySeconds * 1000);
                } catch (InterruptedException interruptedException) {
                    interruptedException.printStackTrace();
                }
                while (true) {
                    try {
                        for (String filePath : fileSet) {
                            File file = new File(filePath);
                            if (file != null && file.isFile() && file.lastModified() > beforeTime) {
                                mybatisGlobalCache.setRefresh(true);
                                List<Resource> removeList = jarMapper.get(filePath);
                                if (removeList != null && !removeList.isEmpty()) {// jarxmljarxml??jar?xml
                                    for (Resource resource : removeList) {
                                        runnable.refresh(resource);
                                    }
                                } else {
                                    runnable.refresh(new FileSystemResource(file));
                                }
                            }
                        }
                        if (mybatisGlobalCache.isRefresh()) {
                            beforeTime = SystemClock.now();
                        }
                        mybatisGlobalCache.setRefresh(true);
                    } catch (Exception exception) {
                        exception.printStackTrace();
                    }
                    try {
                        Thread.sleep(sleepSeconds * 1000);
                    } catch (InterruptedException interruptedException) {
                        interruptedException.printStackTrace();
                    }

                }
            }
        }, "mybatis-plus MapperRefresh").start();
    }
}

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From source file:com.thinkbiganalytics.nifi.provenance.repo.ConfigurationProperties.java

private void load() {
    String location = null;/*from   w  w  w.j a va2s.  c o m*/
    try {
        location = getConfigLocation();
        properties.clear();
        File file = getConfigFile(getConfigLocation());
        properties.load(getConfigFileInputStream(location));
        setValues();
        if (file.exists()) {
            lastModified = file.lastModified();
        }
    } catch (Exception e) {
        log.error("Unable to load properties for location: {} , {} ", location, e.getMessage(), e);
    }
}

---

From source file:de.undercouch.gradle.tasks.download.OnlyIfNewerTest.java

/**
 * Tests if the plugin downloads a file and sets the timestamp correctly
 * @throws Exception if anything goes wrong
 *///from w w  w. j ava 2s  . c  om
@Test
public void setFileLastModified() throws Exception {
    String lm = "Tue, 15 Nov 1994 12:45:26 GMT";
    long expectedlmlong = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.ENGLISH).parse(lm)
            .getTime();
    lastModified = lm;

    Download t = makeProjectAndTask();
    t.src(makeSrc(LAST_MODIFIED));
    File dst = folder.newFile();
    dst.delete();
    assertFalse(dst.exists());
    t.dest(dst);
    t.onlyIfNewer(true);
    t.execute();

    assertTrue(dst.exists());
    long lmlong = dst.lastModified();
    assertEquals(expectedlmlong, lmlong);
    String dstContents = FileUtils.readFileToString(dst);
    assertEquals("lm: " + lm, dstContents);
}

---

From source file:com.eryansky.common.web.servlet.StaticContentServlet.java

/**
 * Content?.//from   ww w  . j  a v  a2s  .  c o  m
 */
private ContentInfo createContentInfo(String contentPath) {
    ContentInfo contentInfo = new ContentInfo();

    String realFilePath = getServletContext().getRealPath(contentPath);
    File file = new File(realFilePath);

    contentInfo.contentPath = contentPath;
    contentInfo.file = file;
    contentInfo.fileName = file.getName();
    contentInfo.length = (int) file.length();

    contentInfo.lastModified = file.lastModified();
    contentInfo.etag = "W/\"" + contentInfo.lastModified + "\"";

    String mimeType = getServletContext().getMimeType(realFilePath);
    if (mimeType == null) {
        mimeType = "application/octet-stream";
    }
    contentInfo.mimeType = mimeType;

    if (contentInfo.length >= GZIP_MINI_LENGTH && ArrayUtils.contains(GZIP_MIME_TYPES, contentInfo.mimeType)) {
        contentInfo.needGzip = true;
    } else {
        contentInfo.needGzip = false;
    }

    return contentInfo;
}

---

From source file:de.undercouch.gradle.tasks.download.OnlyIfModifiedTest.java

/**
 * Tests if the plugin downloads a file and sets the timestamp correctly
 * @throws Exception if anything goes wrong
 */// www . j  a  v  a  2 s .  c  o m
@Test
public void setFileLastModified() throws Exception {
    String lm = "Tue, 15 Nov 1994 12:45:26 GMT";
    long expectedlmlong = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.ENGLISH).parse(lm)
            .getTime();
    lastModified = lm;

    Download t = makeProjectAndTask();
    t.src(makeSrc(LAST_MODIFIED));
    File dst = folder.newFile();
    dst.delete();
    assertFalse(dst.exists());
    t.dest(dst);
    t.onlyIfModified(true);
    t.execute();

    assertTrue(dst.exists());
    long lmlong = dst.lastModified();
    assertEquals(expectedlmlong, lmlong);
    String dstContents = FileUtils.readFileToString(dst);
    assertEquals("lm: " + lm, dstContents);
}

---

From source file:net.maritimecloud.mms.server.security.impl.ApacheConfSecurityHandler.java

/**
 * Check if the htpasswd file has been updated since last time it was read.
 * Reads in all users + encrypted password.
 *
 * @param htpasswdFile the password file
 *//*  ww  w . j ava 2 s  .  c  o m*/
protected synchronized void checkReadHtpasswdFile(File htpasswdFile) throws IOException {
    if (!htpasswdFile.exists()) {
        throw new IOException("File does not exist: " + htpasswdFile);
    }

    // Only read it, if the file has been updated ... and the first time called.
    if (htpasswdFile.lastModified() != htpasswdFileLastModified) {

        userPasswords.clear();
        try (Scanner scanner = new Scanner(new FileInputStream(htpasswdFile))) {
            while (scanner.hasNextLine()) {
                String line = scanner.nextLine().trim();
                if (!line.isEmpty() && !line.startsWith("#")) {
                    Matcher m = HTPASSWD_ENTRY.matcher(line);
                    if (m.matches()) {
                        userPasswords.put(m.group(1), m.group(2));
                    }
                }
            }
        }

        // Record time stamp
        htpasswdFileLastModified = htpasswdFile.lastModified();
    }
}

---

From source file:org.montanafoodhub.base.get.BuyerHub.java

protected HashMap<String, Buyer> readFromFile(Context context) {
    HashMap<String, Buyer> myBuyerMap = new HashMap<String, Buyer>();
    try {/* ww  w.  j a  va 2 s .  co m*/
        // getItem the time the file was last changed here
        File myFile = new File(context.getFilesDir() + "/" + fileName);
        SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
        String lastRefreshTSStr = sdf.format(myFile.lastModified());
        Log.w(HubInit.logTag, "Using file (" + fileName + ") last modified on : " + lastRefreshTSStr);
        lastRefreshTS = sdf.getCalendar();

        // create products from the file here
        InputStream inputStream = context.openFileInput(fileName);
        if (inputStream != null) {
            parseCSV(myBuyerMap, inputStream);
        }
        inputStream.close();
    } catch (FileNotFoundException e) {
        Log.e(HubInit.logTag, "File  (" + fileName + ") not found: " + e.toString());
    } catch (IOException e) {
        Log.e(HubInit.logTag, "Can not read file  (" + fileName + ") : " + e.toString());
    }
    Log.w(HubInit.logTag, "Number of buyers loaded: " + myBuyerMap.size());
    return myBuyerMap;
}

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From source file:com.evidon.areweprivateyet.Crawler.java

private String getDriverProfile() {
    // C:\Users\ADMINI~1\AppData\Local\Temp\2\
    /**//  ww  w .j a va  2 s .com
     * The temporary profile Selenium/Firefox creates should be 
     * located at java.io.tmpdir. Please check if its the same
     * on other OSes since I've used winblows.
     */
    File sysTemp = new File(System.getProperty("java.io.tmpdir"));
    File pd = null;
    long prevTime = 0;

    for (File t : sysTemp.listFiles()) {
        if (!t.isDirectory()) {
            continue;
        }

        if (t.toString().contains("webdriver-profile")) {
            if (prevTime == 0) {
                prevTime = System.currentTimeMillis() - t.lastModified();
            }

            if (prevTime >= System.currentTimeMillis() - t.lastModified()) {
                pd = t;
                prevTime = System.currentTimeMillis() - t.lastModified();
            }
        }
    }

    return pd.toString();
}

---

From source file:de.undercouch.gradle.tasks.download.OnlyIfNewerTest.java

/**
 * Tests if the plugin doesn't download a file if the timestamp equals
 * the last-modified header//from   w  w  w  . j av a2s . co  m
 * @throws Exception if anything goes wrong
 */
@Test
public void dontDownloadIfEqual() throws Exception {
    String lm = "Tue, 15 Nov 1994 12:45:26 GMT";
    long expectedlmlong = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.ENGLISH).parse(lm)
            .getTime();
    lastModified = lm;

    Download t = makeProjectAndTask();
    t.src(makeSrc(LAST_MODIFIED));
    File dst = folder.newFile();
    FileUtils.writeStringToFile(dst, "Hello");
    dst.setLastModified(expectedlmlong);
    t.dest(dst);
    t.onlyIfNewer(true);
    t.execute();

    long lmlong = dst.lastModified();
    assertEquals(expectedlmlong, lmlong);
    String dstContents = FileUtils.readFileToString(dst);
    assertEquals("Hello", dstContents);
}

---

From source file:net.pms.dlna.DVDISOTitle.java

public DVDISOTitle(File file, int title) {
    this.file = file;
    this.title = title;
    setLastModified(file.lastModified());
}

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