Example usage for java.io PipedInputStream close

Introduction

In this page you can find the example usage for java.io PipedInputStream close.

Prototype

public void close() throws IOException 

Source Link

Document

Closes this piped input stream and releases any system resources associated with the stream.

Usage

From source file:org.waarp.openr66.context.task.ExecOutputTask.java

private void finalizeFromError(PipedOutputStream outputStream, PumpStreamHandler pumpStreamHandler,
        PipedInputStream inputStream, AllLineReader allLineReader, Thread thread, int status,
        CommandLine commandLine) {/*from w w w.j a  va2  s  . c  om*/
    try {
        Thread.sleep(Configuration.RETRYINMS);
    } catch (InterruptedException e) {
    }
    try {
        outputStream.flush();
    } catch (IOException e2) {
    }
    try {
        Thread.sleep(Configuration.RETRYINMS);
    } catch (InterruptedException e) {
    }
    try {
        outputStream.close();
    } catch (IOException e1) {
    }
    thread.interrupt();
    try {
        inputStream.close();
    } catch (IOException e1) {
    }
    try {
        Thread.sleep(Configuration.RETRYINMS);
    } catch (InterruptedException e) {
    }
    try {
        pumpStreamHandler.stop();
    } catch (IOException e2) {
    }
    try {
        Thread.sleep(Configuration.RETRYINMS);
    } catch (InterruptedException e) {
    }
    String result = allLineReader.getLastLine().toString();
    logger.error("Status: " + status + " Exec in error with " + commandLine + " returns " + result);
    OpenR66RunnerErrorException exc = new OpenR66RunnerErrorException(
            "<STATUS>" + status + "</STATUS><ERROR>" + result + "</ERROR>");
    futureCompletion.setFailure(exc);
}

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From source file:org.whitesource.agent.utils.ZipUtils.java

private static void consumeDataDecompressStream(PipedInputStream pipedInputStream, OutputStream outputStream) {
    try (GZIPInputStream chunkZipper = new GZIPInputStream(pipedInputStream);
            InputStream in = new BufferedInputStream(chunkZipper);) {

        byte[] buffer = new byte[BYTES_BUFFER_SIZE];
        int len;//from w  ww .j  a  v a 2 s  . c  o  m
        while ((len = in.read(buffer)) > 0) {
            outputStream.write(buffer, 0, len);
        }
        pipedInputStream.close();
    } catch (IOException e) {
        // logger.error("Failed to decompress : ", e);
    }
}

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From source file:org.whitesource.agent.utils.ZipUtils.java

private static void consumeDecompressData(PipedInputStream pipedInputStream, StringBuilder stringBuilder) {
    try (GZIPInputStream chunkZipper = new GZIPInputStream(pipedInputStream);
            InputStream in = new BufferedInputStream(chunkZipper);) {

        byte[] buffer = new byte[BYTES_BUFFER_SIZE];
        int len;//from   w  ww  .  ja  v  a2  s  .c o  m
        while ((len = in.read(buffer)) > 0) {
            if (len < buffer.length) {
                byte[] writtenBytes = new byte[len];
                getBytes(buffer, 0, len, writtenBytes, 0);
                stringBuilder.append(new String(writtenBytes, StandardCharsets.UTF_8));
            } else {
                stringBuilder.append(new String(buffer, StandardCharsets.UTF_8));
            }
        }
        pipedInputStream.close();
    } catch (IOException e) {
        // logger.error("Failed to decompress : ", e);
    }
}

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From source file:org.wso2.carbon.dataservices.sql.driver.TDriverUtil.java

/**
 * Method to write excel data to registry or file output streams.
 *
 * @param workbook//from  w w  w. jav  a  2s.  co m
 * @param filePath
 * @throws SQLException
 */
public static void writeRecords(Workbook workbook, String filePath) throws SQLException {
    OutputStream out = null;
    PipedInputStream pin = null;
    try {
        if (isRegistryPath(filePath)) {
            try {
                RegistryService registryService = SQLDriverDSComponent.getRegistryService();
                if (registryService == null) {
                    throw new SQLException(
                            "DBUtils.getInputStreamFromPath(): Registry service is not available");
                }
                Registry registry;
                if (filePath.startsWith(CONF_REGISTRY_PATH_PREFIX)) {
                    if (filePath.length() > CONF_REGISTRY_PATH_PREFIX.length()) {
                        filePath = filePath.substring(CONF_REGISTRY_PATH_PREFIX.length());
                        registry = registryService.getConfigSystemRegistry(getCurrentTenantId());
                    } else {
                        throw new SQLException("Empty configuration registry path given");
                    }
                } else {
                    if (filePath.length() > GOV_REGISTRY_PATH_PREFIX.length()) {
                        filePath = filePath.substring(GOV_REGISTRY_PATH_PREFIX.length());
                        registry = registryService.getGovernanceSystemRegistry(getCurrentTenantId());
                    } else {
                        throw new SQLException("Empty governance registry path given");
                    }
                }
                if (registry.resourceExists(filePath)) {
                    pin = new PipedInputStream();
                    out = new PipedOutputStream(pin);
                    new WorkBookOutputWriter(workbook, out).start();
                    Resource serviceResource = registry.get(filePath);
                    serviceResource.setContentStream(pin);
                    registry.put(filePath, serviceResource);
                } else {
                    throw new SQLException("The given XSLT resource path at '" + filePath + "' does not exist");
                }
            } catch (RegistryException e) {
                throw new SQLException(e);
            }
        } else {
            File file = new File(filePath);
            if (filePath.startsWith("." + File.separator) || filePath.startsWith(".." + File.separator)) {
                /* this is a relative path */
                filePath = file.getAbsolutePath();
            }
            out = new FileOutputStream(filePath);
            workbook.write(out);
        }
    } catch (FileNotFoundException e) {
        throw new SQLException("Error occurred while locating the EXCEL datasource", e);
    } catch (IOException e) {
        throw new SQLException("Error occurred while writing the records to the EXCEL " + "data source", e);
    } finally {
        if (pin != null) {
            try {
                pin.close();
            } catch (IOException ignore) {

            }
        }
        if (out != null) {
            try {
                out.close();
            } catch (IOException ignore) {

            }
        }
    }
}

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From source file:ubicrypt.core.Utils.java

public static InputStream convert(final Observable<byte[]> source) {
    final PipedOutputStream pos = new PipedOutputStream();
    try {//from   w  w w .  j  a  v a2 s  .  c o  m
        final PipedInputStream pis = new PipedInputStream(pos);
        source.subscribe(bytes -> {
            try {
                pos.write(bytes);
                pos.flush();
            } catch (final IOException e) {
                Throwables.propagate(e);
            }
        }, err -> {
            log.error(err.getMessage(), err);
            try {
                pis.close();
            } catch (final IOException e) {
            }
        });
        return pis;
    } catch (final IOException e) {
        Throwables.propagate(e);
    }
    return null;
}

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