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

Example 81 with OutputStream

use of java.io.OutputStream in project ninja by ninjaframework.

the class TemplateEngineJsonP method invoke.

@Override
public void invoke(Context context, Result result) {
    ResponseStreams responseStreams = context.finalizeHeaders(result);
    String callback = getCallbackName(context);
    try (OutputStream outputStream = responseStreams.getOutputStream()) {
        objectMapper.writeValue(outputStream, new JSONPObject(callback, result.getRenderable()));
    } catch (IOException e) {
        logger.error("Error while rendering jsonp.", e);
    }
}

Example 82 with OutputStream

use of java.io.OutputStream in project jodd by oblac.

the class DiskFileUpload method processStream.

@Override
protected void processStream() throws IOException {
    file = new File(destFolder, header.getFileName());
    OutputStream out = new BufferedOutputStream(new FileOutputStream(file));
    size = 0;
    try {
        if (maxFileSize == -1) {
            size = input.copyAll(out);
        } else {
            // one more byte to detect larger files
            size = input.copyMax(out, maxFileSize + 1);
            if (size > maxFileSize) {
                fileTooBig = true;
                valid = false;
                input.skipToBoundary();
                return;
            }
        }
        valid = true;
    } finally {
        StreamUtil.close(out);
    }
}

Example 83 with OutputStream

use of java.io.OutputStream in project dex2jar by pxb1988.

the class Files method copy.

public static Path copy(Path source, Path target, CopyOption... options) throws IOException {
    InputStream is = source._newInputStream();
    OutputStream os = target._newOutputStream();
    FileSystemProvider.copy(is, os);
    is.close();
    os.close();
    return target;
}

Example 84 with OutputStream

use of java.io.OutputStream in project dex2jar by pxb1988.

the class AbstractJarSign method sign.

public void sign(File in, File out) throws IOException, GeneralSecurityException {
    JarFile inputJar = null;
    JarOutputStream outputJar = null;
    FileOutputStream outputFile = null;
    try {
        // Assume the certificate is valid for at least an hour.
        long timestamp = System.currentTimeMillis();
        // Don't verify.
        inputJar = new JarFile(in, false);
        OutputStream outputStream = outputFile = new FileOutputStream(out);
        outputJar = new JarOutputStream(outputStream);
        outputJar.setLevel(9);
        JarEntry je;
        // MANIFEST.MF
        Manifest manifest = addDigestsToManifest(inputJar);
        je = new JarEntry(JarFile.MANIFEST_NAME);
        je.setTime(timestamp);
        outputJar.putNextEntry(je);
        manifest.write(outputJar);
        // CERT.SF
        Signature signature = Signature.getInstance(signAlg);
        signature.initSign(privateKey);
        je = new JarEntry("META-INF/CERT.SF");
        je.setTime(timestamp);
        outputJar.putNextEntry(je);
        writeSignatureFile(manifest, new SignatureOutputStream(outputJar, signature));
        int i = digestAlg.toLowerCase().indexOf("with");
        String ext;
        if (i > 0) {
            ext = digestAlg.substring(i + 4);
        } else {
            ext = "RSA";
        }
        // CERT.RSA
        je = new JarEntry("META-INF/CERT." + ext);
        je.setTime(timestamp);
        outputJar.putNextEntry(je);
        writeSignatureBlock(signature.sign(), outputJar);
        // Everything else
        copyFiles(manifest, inputJar, outputJar, timestamp);
        outputJar.close();
        outputJar = null;
        outputStream.flush();
    } finally {
        try {
            if (inputJar != null) {
                inputJar.close();
            }
            if (outputFile != null) {
                outputFile.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Example 85 with OutputStream

use of java.io.OutputStream in project platform_frameworks_base by android.

the class NetworkStatsFactoryTest method stageFile.

/**
     * Copy a {@link Resources#openRawResource(int)} into {@link File} for
     * testing purposes.
     */
private void stageFile(int rawId, File file) throws Exception {
    new File(file.getParent()).mkdirs();
    InputStream in = null;
    OutputStream out = null;
    try {
        in = getContext().getResources().openRawResource(rawId);
        out = new FileOutputStream(file);
        Streams.copy(in, out);
    } finally {
        IoUtils.closeQuietly(in);
        IoUtils.closeQuietly(out);
    }
}