Examples with FileOutputStream java.io.FileOutputStream used on opensource projects

Example 11 with FileOutputStream

use of java.io.FileOutputStream in project cw-omnibus by commonsguy.

the class Downloader method onHandleIntent.

@Override
public void onHandleIntent(Intent i) {
    String filename = i.getData().getLastPathSegment();
    startForeground(FOREGROUND_ID, buildForegroundNotification(filename));
    try {
        File output = new File(getFilesDir(), filename);
        if (output.exists()) {
            output.delete();
        }
        URL url = new URL(i.getData().toString());
        HttpURLConnection c = (HttpURLConnection) url.openConnection();
        FileOutputStream fos = new FileOutputStream(output.getPath());
        BufferedOutputStream out = new BufferedOutputStream(fos);
        try {
            InputStream in = c.getInputStream();
            byte[] buffer = new byte[8192];
            int len = 0;
            while ((len = in.read(buffer)) >= 0) {
                out.write(buffer, 0, len);
            }
            out.flush();
        } finally {
            fos.getFD().sync();
            out.close();
            c.disconnect();
        }
        raiseNotification(i, output, null);
    } catch (IOException e2) {
        raiseNotification(i, null, e2);
    } finally {
        stopForeground(true);
    }
}

Example 12 with FileOutputStream

use of java.io.FileOutputStream in project vert.x by eclipse.

the class HttpTest method setupFile.

protected File setupFile(String fileName, String content) throws Exception {
    File file = new File(testDir, fileName);
    if (file.exists()) {
        file.delete();
    }
    BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8"));
    out.write(content);
    out.close();
    return file;
}

Example 13 with FileOutputStream

use of java.io.FileOutputStream in project buck by facebook.

the class ClassNodeListSupplierTest method testOneJar.

@Test
public void testOneJar() throws IOException {
    File jar = new File(tmpDir.getRoot(), "primary.jar");
    ZipOutputStream jarOut = new JarOutputStream(new FileOutputStream(jar));
    jarOut.putNextEntry(new JarEntry("com/facebook/buck/android/ClassNodeListSupplierTest.class"));
    writeClassBytes(ClassNodeListSupplierTest.class, jarOut);
    jarOut.close();
    Supplier<ImmutableList<ClassNode>> supplier = ClassNodeListSupplier.createMemoized(ImmutableList.of(jar.toPath()));
    ImmutableList<ClassNode> classNodes = supplier.get();
    assertEquals(1, classNodes.size());
    assertEquals(Type.getType(ClassNodeListSupplierTest.class).getInternalName(), classNodes.get(0).name);
    // Memoized should always return the same object
    assertSame(classNodes, supplier.get());
}

Example 14 with FileOutputStream

use of java.io.FileOutputStream in project jetty.project by eclipse.

the class SelectiveJarResource method copyTo.

/** 
     * @see org.eclipse.jetty.util.resource.JarResource#copyTo(java.io.File)
     */
@Override
public void copyTo(File directory) throws IOException {
    if (_includes == null)
        _includes = DEFAULT_INCLUDES;
    if (_excludes == null)
        _excludes = DEFAULT_EXCLUDES;
    //parts of the jar file are copied
    if (!exists())
        return;
    String urlString = this.getURL().toExternalForm().trim();
    int endOfJarUrl = urlString.indexOf("!/");
    int startOfJarUrl = (endOfJarUrl >= 0 ? 4 : 0);
    if (endOfJarUrl < 0)
        throw new IOException("Not a valid jar url: " + urlString);
    URL jarFileURL = new URL(urlString.substring(startOfJarUrl, endOfJarUrl));
    try (InputStream is = jarFileURL.openConnection().getInputStream();
        JarInputStream jin = new JarInputStream(is)) {
        JarEntry entry;
        while ((entry = jin.getNextJarEntry()) != null) {
            String entryName = entry.getName();
            LOG.debug("Looking at " + entryName);
            String dotCheck = entryName.replace('\\', '/');
            dotCheck = URIUtil.canonicalPath(dotCheck);
            if (dotCheck == null) {
                LOG.info("Invalid entry: " + entryName);
                continue;
            }
            File file = new File(directory, entryName);
            if (entry.isDirectory()) {
                if (isIncluded(entryName)) {
                    if (!isExcluded(entryName)) {
                        // Make directory
                        if (!file.exists())
                            file.mkdirs();
                    } else
                        LOG.debug("{} dir is excluded", entryName);
                } else
                    LOG.debug("{} dir is NOT included", entryName);
            } else {
                //entry is a file, is it included?
                if (isIncluded(entryName)) {
                    if (!isExcluded(entryName)) {
                        // make directory (some jars don't list dirs)
                        File dir = new File(file.getParent());
                        if (!dir.exists())
                            dir.mkdirs();
                        // Make file
                        try (OutputStream fout = new FileOutputStream(file)) {
                            IO.copy(jin, fout);
                        }
                        // touch the file.
                        if (entry.getTime() >= 0)
                            file.setLastModified(entry.getTime());
                    } else
                        LOG.debug("{} file is excluded", entryName);
                } else
                    LOG.debug("{} file is NOT included", entryName);
            }
        }
        Manifest manifest = jin.getManifest();
        if (manifest != null) {
            if (isIncluded("META-INF") && !isExcluded("META-INF")) {
                File metaInf = new File(directory, "META-INF");
                metaInf.mkdir();
                File f = new File(metaInf, "MANIFEST.MF");
                try (OutputStream fout = new FileOutputStream(f)) {
                    manifest.write(fout);
                }
            }
        }
    }
}

Example 15 with FileOutputStream

use of java.io.FileOutputStream in project jetty.project by eclipse.

the class FileSessionDataStore method doStore.

/** 
     * @see org.eclipse.jetty.server.session.AbstractSessionDataStore#doStore(java.lang.String, org.eclipse.jetty.server.session.SessionData, long)
     */
@Override
public void doStore(String id, SessionData data, long lastSaveTime) throws Exception {
    File file = null;
    if (_storeDir != null) {
        //remove any existing file for the session
        file = getFile(_storeDir, id);
        if (file != null && file.exists())
            file.delete();
        //make a fresh file using the latest session expiry
        file = new File(_storeDir, getFileNameWithExpiry(data));
        try (FileOutputStream fos = new FileOutputStream(file, false)) {
            save(fos, id, data);
        } catch (Exception e) {
            e.printStackTrace();
            if (file != null)
                // No point keeping the file if we didn't save the whole session
                file.delete();
            throw new UnwriteableSessionDataException(id, _context, e);
        }
    }
}