Example usage for java.io Writer close

Introduction

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

Prototype

public abstract void close() throws IOException;

Source Link

Document

Closes the stream, flushing it first.

Usage

From source file:com.streamsets.datacollector.http.TestLogServlet.java

@Before
public void setup() throws Exception {
    server = null;//from   w  ww  .j  a va  2  s.c o  m
    baseDir = createTestDir();
    String log4jConf = new File(baseDir, "log4j.properties").getAbsolutePath();
    File logFile = new File(baseDir, "x.log");
    Writer writer = new FileWriter(log4jConf);
    IOUtils.write(LogUtils.LOG4J_APPENDER_STREAMSETS_FILE_PROPERTY + "=" + logFile.getAbsolutePath(), writer);
    writer.close();
    Assert.assertTrue(new File(baseDir, "etc").mkdir());
    Assert.assertTrue(new File(baseDir, "data").mkdir());
    Assert.assertTrue(new File(baseDir, "log").mkdir());
    Assert.assertTrue(new File(baseDir, "web").mkdir());
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.CONFIG_DIR, baseDir + "/etc");
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.DATA_DIR, baseDir + "/data");
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.LOG_DIR, baseDir + "/log");
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.STATIC_WEB_DIR, baseDir + "/web");
}

From source file:com.palantir.stash.stashbot.servlet.BuildSuccessReportingServlet.java

private void printOutput(HttpServletRequest req, HttpServletResponse res) throws IOException {
    res.reset();//from  w  w  w . j av a 2  s . c  o m
    res.setStatus(200);
    res.setContentType("text/plain;charset=UTF-8");
    Writer w = res.getWriter();
    w.append("Status Updated");
    w.close();
}

From source file:com.netxforge.oss2.config.GroupFactory.java

/** {@inheritDoc} */
protected void saveXml(String data) throws IOException {
    if (data != null) {
        Writer fileWriter = new OutputStreamWriter(new FileOutputStream(m_groupsConfFile), "UTF-8");
        fileWriter.write(data);/* ww w  .jav a2 s . c om*/
        fileWriter.flush();
        fileWriter.close();
    }
}

From source file:de.ingrid.iplug.csw.dsc.cache.UpdateJob.java

/**
 * Write the last exectution date of this job.
 * //from w w w . jav  a2s.c o m
 * @param Date
 */
public void writeLastExecutionDate(Date date) {
    File dateFile = new File(DATE_FILENAME);

    try {
        Writer output = new BufferedWriter(new FileWriter(dateFile));
        output.write(DATEFORMAT.format(date));
        output.close();
    } catch (Exception e) {
        // delete the date file to make sure we do not use a corrupted
        // version
        if (dateFile.exists())
            dateFile.delete();
        log.warn(
                "Could not write to " + DATE_FILENAME + ". " + "The update job fetches all records next time.");
    }
}

From source file:com.github.swt_release_fetcher.Artifact.java

public void generatePom(File pomFile) throws IOException {
    Velocity.addProperty("resource.loader", "class");
    Velocity.addProperty("class.resource.loader.class",
            "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
    Velocity.init();/*w  w w.j a v a  2s . c  o m*/
    VelocityContext context = new VelocityContext();

    context.put("repositoryUrl", REPOSITORY_URL);
    context.put("version", artifactVersion);
    context.put("artifactId", artifactId);

    Writer writer = new FileWriter(pomFile);
    try {
        Velocity.mergeTemplate("pom.vm", "UTF-8", context, writer);
    } finally {
        writer.close();
    }
}

From source file:com.johnson3yo.dubem.plugin.ArtifactWizardMojo.java

private void updateAppServletXml_JFileChooser(String functionName) throws IOException, JDOMException {

    getLog().info("please select app-servlet.xml from foundation-guiwar  ");

    JFileChooser fc = new JFileChooser();

    int retValue = fc.showOpenDialog(new JPanel());

    if (retValue == JFileChooser.APPROVE_OPTION) {
        File f = fc.getSelectedFile();

        SAXBuilder builder = new SAXBuilder();

        Document document = (Document) builder.build(f);
        Element rootNode = document.getRootElement();

        List<Element> list = rootNode.getChildren("component-scan",
                Namespace.getNamespace("http://www.springframework.org/schema/context"));

        Element e = list.get(0);//from   ww w.  j  a va2 s.c o m

        String cnt = "<context:exclude-filter type=\"regex\" expression=\"pegasus\\.module\\."
                + functionName.toLowerCase() + "\\..*\" />";

        e.addContent(cnt);

        XMLOutputter outputter = new XMLOutputter(Format.getPrettyFormat()) {
            @Override
            public String escapeElementEntities(String str) {
                return str;
            }
        };

        Writer writer = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
        outputter.output(document, writer);
        writer.close();
    } else {
        getLog().info("Next time select a file.");
        System.exit(1);
    }

}

From source file:com.netxforge.oss2.config.NotifdConfigFactory.java

/** {@inheritDoc} */
@Override/* ww  w  .ja v  a 2  s. c  o m*/
protected void saveXml(String xml) throws IOException {
    if (xml != null) {
        Writer fileWriter = new OutputStreamWriter(new FileOutputStream(m_notifdConfFile), "UTF-8");
        fileWriter.write(xml);
        fileWriter.flush();
        fileWriter.close();
    }
}

From source file:com.streamsets.pipeline.stage.origin.spooldir.TestTextSpoolDirSource.java

private File createLogFile(String charset) throws Exception {
    File f = new File(createTestDir(), "test.log");
    Writer writer = new OutputStreamWriter(new FileOutputStream(f), charset);
    IOUtils.write(LINE1 + "\n", writer);
    IOUtils.write(LINE2, writer);/*from  w ww  . j a  v  a 2s.  co m*/
    writer.close();
    return f;
}

From source file:com.tobedevoured.solrsail.SolrConfig.java

/**
 * Install Solr Config t the local file system by extracting from the
 * SolrSail jar// w  w w  .ja  v  a  2s . co  m
 * 
 * @param jar File
 * @throws IOException
 */
public void installFromJar(File jar) throws IOException {
    logger.info("Installing config from Jar to {}", this.getSolrHome());
    logger.debug("Opening Jar {}", jar.toString());

    JarFile jarFile = new JarFile(jar);

    for (Enumeration<JarEntry> enumeration = jarFile.entries(); enumeration.hasMoreElements();) {
        JarEntry entry = enumeration.nextElement();

        if (!entry.getName().equals("solr/") && entry.getName().startsWith("solr/")) {
            StringBuilder dest = new StringBuilder(getSolrHome()).append(File.separator)
                    .append(entry.getName().replaceFirst("solr/", ""));

            File file = new File(dest.toString());

            if (entry.isDirectory()) {
                file.mkdirs();
            } else {
                if (file.getParentFile() != null) {
                    file.getParentFile().mkdirs();
                }

                logger.debug("Copying {} to {}", entry.getName(), dest.toString());

                InputStream input = jarFile.getInputStream(entry);
                Writer writer = new FileWriter(file.getAbsoluteFile());
                IOUtils.copy(input, writer);

                input.close();

                writer.close();
            }
        }
    }
}

From source file:de.kp.ames.web.core.rss.RssProvider.java

public String getFeed() {

    try {//w w w . j av a 2  s .  c  o m

        SyndFeed feed = new SyndFeedImpl();

        /* 
         * Describe feed
         */
        feed.setTitle(FEED_TITLE);
        feed.setDescription(FEED_DESC);

        feed.setFeedType(FEED_TYPE);
        feed.setUri(FEED_URI);

        /* 
         * Finally we get feeds from processor
         */
        List<SyndEntry> entries = processor.getEntries();
        feed.setEntries(entries);

        Writer writer = new StringWriter();

        SyndFeedOutput output = new SyndFeedOutput();
        output.output(feed, writer);

        String content = writer.toString();
        writer.close();

        return content;

    } catch (Exception e) {
        e.printStackTrace();

    } finally {
    }

    return null;

}