Example usage for org.apache.commons.io IOUtils closeQuietly

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils closeQuietly.

Prototype

public static void closeQuietly(OutputStream output)

Source Link

Document

Unconditionally close an OutputStream.

Usage

From source file:com.adaptris.core.services.Base64EncodeService.java

/**
 * @see com.adaptris.core.Service#doService(com.adaptris.core.AdaptrisMessage)
 *//*from  w w  w  . j a v  a 2 s  .  c  o m*/
public void doService(AdaptrisMessage msg) throws ServiceException {

    OutputStream out = null;
    InputStream in = null;
    try {
        in = msg.getInputStream();
        out = MimeUtility.encode(msg.getOutputStream(), MimeConstants.ENCODING_BASE64);
        IOUtils.copy(in, out);
    } catch (Exception e) {
        throw new ServiceException(e);
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
    }
}

From source file:com.haulmont.cuba.gui.ScreenViewsLoader.java

/**
 * Deploy views defined in <code>metadataContext</code> of a frame.
 *
 * @param rootElement root element of a frame XML
 *//*ww w.jav  a2  s .com*/
public void deployViews(Element rootElement) {
    Element metadataContextEl = rootElement.element("metadataContext");
    if (metadataContextEl != null) {
        for (Element fileEl : Dom4j.elements(metadataContextEl, "deployViews")) {
            String resource = fileEl.attributeValue("name");
            InputStream resourceInputStream = getInputStream(resource);
            try {
                viewRepository.deployViews(resourceInputStream);
            } finally {
                IOUtils.closeQuietly(resourceInputStream);
            }
        }

        for (Element viewEl : Dom4j.elements(metadataContextEl, "view")) {
            viewRepository.deployView(metadataContextEl, viewEl);
        }
    }
}

From source file:com.github.jknack.handlebars.io.ServletContextTemplateLoaderTest.java

@Test
public void defaultLoad() throws IOException {
    InputStream is = createMock(InputStream.class);
    is.close();//w  w w.  java2s  .c o m
    expectLastCall();

    ServletContext servletContext = createMock(ServletContext.class);
    expect(servletContext.getResourceAsStream("/template.hbs")).andReturn(is);

    replay(servletContext, is);

    TemplateLoader locator = new ServletContextTemplateLoader(servletContext);
    Reader reader = locator.load(URI.create("template"));
    assertNotNull(reader);
    IOUtils.closeQuietly(reader);

    verify(servletContext, is);
}

From source file:com.adaptris.core.services.Base64DecodeService.java

/**
 * @see com.adaptris.core.Service#doService(com.adaptris.core.AdaptrisMessage)
 *//*w w  w . j  a  va  2 s  .c o m*/
public void doService(AdaptrisMessage msg) throws ServiceException {

    OutputStream out = null;
    InputStream in = null;
    try {
        out = msg.getOutputStream();
        in = MimeUtility.decode(msg.getInputStream(), MimeConstants.ENCODING_BASE64);
        IOUtils.copy(in, out);
    } catch (Exception e) {
        throw new ServiceException(e);
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
    }
}

From source file:com.doculibre.constellio.feedprotocol.parse.xml.FeedEntityResolver.java

private FeedEntityResolver() {
    InputStream inputStream = null;
    try {//from ww  w .j a  va 2 s  . co  m
        inputStream = DTD_PATH.getInputStream();
        if (inputStream == null) {
            throw new IOException("Could not find : " + DTD_PATH.getPath());
        }
        byteArray = IOUtils.toByteArray(inputStream);
    } catch (IOException ioe) {
        ioe.printStackTrace();
        throw new RuntimeException(ioe);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
}

From source file:com.photon.maven.plugins.android.common.JarHelper.java

/** Unjars the specified jar file into the the specified directory
 *
 * @param jarFile/* w  w  w  .  j a v  a 2  s.c om*/
 * @param outputDirectory
 * @param unjarListener
 * @throws IOException
 */
public static void unjar(JarFile jarFile, File outputDirectory, UnjarListener unjarListener)
        throws IOException {
    for (Enumeration en = jarFile.entries(); en.hasMoreElements();) {
        JarEntry entry = (JarEntry) en.nextElement();
        File entryFile = new File(outputDirectory, entry.getName());
        if (unjarListener.include(entry)) {
            if (!entryFile.getParentFile().exists() && !entryFile.getParentFile().mkdirs()) {
                throw new IOException("Error creating output directory: " + entryFile.getParentFile());
            }

            // If the entry is an actual file, unzip that too
            if (!entry.isDirectory()) {
                final InputStream in = jarFile.getInputStream(entry);
                try {
                    final OutputStream out = new FileOutputStream(entryFile);
                    try {
                        IOUtil.copy(in, out);
                    } finally {
                        IOUtils.closeQuietly(out);
                    }
                } finally {
                    IOUtils.closeQuietly(in);
                }
            }
        }
    }
}

From source file:de.tudarmstadt.ukp.dkpro.argumentation.sequence.report.ReportTools.java

/**
 * Prints macro F1 and F1 for each label into file (each line: label + F1, tab delimited)
 *
 * @param confusionMatrix matrix/* w w w . ja  va 2 s. c  o  m*/
 * @param file            file
 * @throws IOException
 */
public static void printFMeasuresToFile(ConfusionMatrix confusionMatrix, File file) throws IOException {
    // and write to the output
    PrintWriter pw = new PrintWriter(file);
    // print macro F1 first
    pw.printf(Locale.ENGLISH, "%s\t%.3f%n", "Macro-Fm", confusionMatrix.getMacroFMeasure());

    // then for all labels
    for (Map.Entry<String, Double> entry : confusionMatrix.getFMeasureForLabels().entrySet()) {
        pw.printf(Locale.ENGLISH, "%s\t%.3f%n", entry.getKey(), entry.getValue());
    }
    IOUtils.closeQuietly(pw);
}

From source file:com.evolveum.midpoint.tools.ninja.ImportDDL.java

public boolean execute() {
    System.out.println("Starting DDL import.");

    File script = new File(config.getFilePath());
    if (!script.exists() || !script.canRead()) {
        System.out//from w  w w  .jav  a2s. c om
                .println("DDL script file '" + script.getAbsolutePath() + "' doesn't exist or can't be read.");
        return false;
    }

    Connection connection = null;
    BufferedReader reader = null;
    try {
        connection = createConnection();
        if (connection == null) {
            return false;
        }

        readScript(script, reader, connection);
    } catch (Exception ex) {
        System.out.println("Exception occurred, reason: " + ex.getMessage());
        ex.printStackTrace();
    } finally {
        IOUtils.closeQuietly(reader);
        try {
            if (connection != null && !connection.isClosed()) {
                connection.close();
            }
        } catch (Exception ex) {
            System.out.println("Couldn't close JDBC connection, reason: " + ex.getMessage());
        }
    }

    System.out.println("DDL import finished.");
    return true;
}

From source file:com.glaf.chart.util.ChartUtils.java

public static byte[] createChart(Chart chartModel, JFreeChart chart) {
    ByteArrayOutputStream baos = null;
    BufferedOutputStream bos = null;
    try {/* www .j  av a  2  s . c  o  m*/
        baos = new ByteArrayOutputStream();
        bos = new BufferedOutputStream(baos);
        java.awt.image.BufferedImage bi = chart.createBufferedImage(chartModel.getChartWidth(),
                chartModel.getChartHeight());

        if ("png".equalsIgnoreCase(chartModel.getImageType())) {
            EncoderUtil.writeBufferedImage(bi, chartModel.getImageType(), bos);
            ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
            ServletUtilities.saveChartAsPNG(chart, chartModel.getChartWidth(), chartModel.getChartHeight(),
                    info, null);
        } else if ("jpeg".equalsIgnoreCase(chartModel.getImageType())) {
            EncoderUtil.writeBufferedImage(bi, chartModel.getImageType(), bos);
            ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
            ServletUtilities.saveChartAsJPEG(chart, chartModel.getChartWidth(), chartModel.getChartHeight(),
                    info, null);
        }

        bos.flush();
        baos.flush();

        return baos.toByteArray();

    } catch (Exception ex) {
        throw new RuntimeException(ex);
    } finally {
        IOUtils.closeQuietly(baos);
        IOUtils.closeQuietly(bos);
    }
}