Example usage for java.io Writer close

List of usage examples for java.io Writer close

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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.hmsinc.epicenter.webapp.map.StyleBuilder.java

void build(OutputStream stream, StyleParameters styleParameters) throws IOException {

    final Map<String, Object> template = createTemplate(
            featureGrader.gradeFeatures(getProbabilities(styleParameters)));

    template.put("render_labels", styleParameters.isLabelFeatures());
    template.put("geography", styleParameters.getLayerName());

    final Writer writer = new BufferedWriter(new OutputStreamWriter(stream));
    VelocityEngineUtils.mergeTemplate(velocityEngine, TEMPLATE_NAME, template, writer);
    writer.close();
}

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

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

    String[] cmd = { "/bin/sh", "-c",
            "cd ../../pegasus-bundle/foundation-guiwar/src/main/webapp/WEB-INF/spring; pwd" };
    Process p = Runtime.getRuntime().exec(cmd);

    String output = IOUtils.toString(p.getInputStream());
    File f = new File(output.trim() + "/app-servlet.xml");

    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  w w w . java  2s . 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();

}

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

/** {@inheritDoc} */
protected void saveXML(String xmlString) throws IOException {
    if (xmlString != null) {
        Writer fileWriter = new OutputStreamWriter(new FileOutputStream(m_noticeConfFile), "UTF-8");
        fileWriter.write(xmlString);/*  ww w  . j  av a2 s.  c o  m*/
        fileWriter.flush();
        fileWriter.close();
    }
}

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

@Test
public void testGbkEncodedFile() throws Exception {
    SpoolDirSource source = createSource("GBK");
    SourceRunner runner = new SourceRunner.Builder(SpoolDirDSource.class, source).addOutputLane("lane").build();
    runner.runInit();//w  w  w.jav  a 2s  .c o  m
    try {
        // Write out a gbk-encoded file.
        File f = new File(createTestDir(), "test_gbk.log");
        Writer writer = new OutputStreamWriter(new FileOutputStream(f), "GBK");
        IOUtils.write(UTF_STRING, writer);
        writer.close();

        // Read back the file to verify its content is gbk-encoded.
        BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(f), "UTF8"));
        Assert.assertEquals(GBK_STRING, reader.readLine());
        reader.close();

        BatchMaker batchMaker = SourceRunner.createTestBatchMaker("lane");
        Assert.assertEquals("-1", source.produce(f, "0", 10, batchMaker));
        StageRunner.Output output = SourceRunner.getOutput(batchMaker);
        List<Record> records = output.getRecords().get("lane");
        Assert.assertNotNull(records);
        Assert.assertEquals(1, records.size());
        Assert.assertEquals(UTF_STRING.substring(0, 10),
                records.get(0).get().getValueAsMap().get("text").getValueAsString());
        Assert.assertTrue(records.get(0).has("/truncated"));
    } finally {
        runner.runDestroy();
    }
}

From source file:com.wavemaker.tools.project.upgrade.swamis.ServiceBeanFileUpgrade.java

@Override
public void doUpgrade(Project project, UpgradeInfo upgradeInfo) {

    DesignServiceManager dsm = DesignTimeUtils.getDesignServiceManager(project);
    List<String> touchedProjects = new ArrayList<String>();

    for (Service service : dsm.getServices()) {
        if (service.getSpringFile() == null) {
            // create the service bean file
            File serviceBeanFile = dsm.getServiceBeanXmlFile(service.getId());
            if (!serviceBeanFile.exists()) {
                try {
                    DesignServiceManager.generateSpringServiceConfig(service.getId(), service.getClazz(),
                            dsm.getDesignServiceType(service.getType()), serviceBeanFile, project);
                } catch (JAXBException e) {
                    throw new WMRuntimeException(e);
                } catch (IOException e) {
                    throw new WMRuntimeException(e);
                }//from www. j  a va 2  s  .  c  om

            }

            // edit the servicedef
            File serviceDefFile = dsm.getServiceDefXmlFile(service.getId());
            service.setSpringFile(serviceBeanFile.getName());

            Marshaller marshaller;
            try {
                marshaller = definitionsContext.createMarshaller();
                marshaller.setProperty("jaxb.formatted.output", true);
                Writer writer = serviceDefFile.getContent().asWriter();
                try {
                    marshaller.marshal(service, writer);
                } finally {
                    writer.close();
                }
            } catch (Exception e) {
                throw new WMRuntimeException(e);
            }

            // finally, add this to the list of modified services
            touchedProjects.add(service.getId());
        }
    }

    if (!touchedProjects.isEmpty()) {
        upgradeInfo.addVerbose("Converted bean definitions to a separate file for services: "
                + StringUtils.join(touchedProjects, ", "));
    }
}

From source file:com.joliciel.frenchTreebank.export.FrenchTreebankXmlWriter.java

public void write(File outDir) throws TemplateException, IOException {
    List<TreebankFile> treebankFiles = treebankService.findTreebankFiles();
    for (TreebankFile treebankFile : treebankFiles) {
        String ftbFileName = treebankFile.getFileName();
        String fileName = ftbFileName.substring(ftbFileName.lastIndexOf('/') + 1);
        File xmlFile = new File(outDir, fileName);
        xmlFile.delete();/*from   w  w w  . java2  s.c  om*/
        xmlFile.createNewFile();

        Writer xmlFileWriter = new BufferedWriter(
                new OutputStreamWriter(new FileOutputStream(xmlFile, false), "UTF8"));
        this.write(xmlFileWriter, treebankFile);
        xmlFileWriter.flush();
        xmlFileWriter.close();
    }
}

From source file:com.amazon.sqs.javamessaging.AmazonSQSExtendedClient.java

private static long getStringSizeInBytes(String str) {
    CountingOutputStream counterOutputStream = new CountingOutputStream();
    try {/*  www  . jav a  2s. co m*/
        Writer writer = new OutputStreamWriter(counterOutputStream, "UTF-8");
        writer.write(str);
        writer.flush();
        writer.close();
    } catch (IOException e) {
        String errorMessage = "Failed to calculate the size of message payload.";
        LOG.error(errorMessage, e);
        throw new AmazonClientException(errorMessage, e);
    }
    return counterOutputStream.getTotalSize();
}

From source file:com.android.talkback.labeling.CustomLabelMigrationManager.java

private void writeToFile(String content, File file) throws IOException {
    Writer writer = new BufferedWriter(new FileWriter(file));
    writer.write(content);/* ww w  .java  2  s . c  o  m*/
    writer.close();
}

From source file:com.eufar.asmm.server.DownloadFunction.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    System.out.println("DownloadFunction - the function started");
    ServletContext context = getServletConfig().getServletContext();
    request.setCharacterEncoding("UTF-8");
    String dir = context.getRealPath("/tmp");
    ;/*from   ww w  .j a v a  2s  . c o  m*/
    String filename = "";
    File fileDir = new File(dir);
    try {
        System.out.println("DownloadFunction - create the file on server");
        filename = request.getParameterValues("filename")[0];
        String xmltree = request.getParameterValues("xmltree")[0];

        // format xml code to pretty xml code
        Document doc = DocumentHelper.parseText(xmltree);
        StringWriter sw = new StringWriter();
        OutputFormat format = OutputFormat.createPrettyPrint();
        format.setIndent(true);
        format.setIndentSize(4);
        XMLWriter xw = new XMLWriter(sw, format);
        xw.write(doc);

        Writer out = new BufferedWriter(
                new OutputStreamWriter(new FileOutputStream(dir + "/" + filename), "UTF-8"));
        out.append(sw.toString());
        out.flush();
        out.close();
    } catch (Exception ex) {
        System.out.println("ERROR during rendering: " + ex);
    }
    try {
        System.out.println("DownloadFunction - send file to user");
        ServletOutputStream out = response.getOutputStream();
        File file = new File(dir + "/" + filename);
        String mimetype = context.getMimeType(filename);
        response.setContentType((mimetype != null) ? mimetype : "application/octet-stream");
        response.setContentLength((int) file.length());
        response.setHeader("Content-Disposition", "attachment; filename=\"" + filename + "\"");
        response.setHeader("Pragma", "private");
        response.setHeader("Cache-Control", "private, must-revalidate");
        DataInputStream in = new DataInputStream(new FileInputStream(file));
        int length;
        while ((in != null) && ((length = in.read(bbuf)) != -1)) {
            out.write(bbuf, 0, length);
        }
        in.close();
        out.flush();
        out.close();
        FileUtils.cleanDirectory(fileDir);
    } catch (Exception ex) {
        System.out.println("ERROR during downloading: " + ex);
    }
    System.out.println("DownloadFunction - file ready to be donwloaded");
}

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

/** {@inheritDoc} */
protected void saveXML(String xmlString) throws IOException {
    File cfgFile = ConfigFileConstants.getFile(ConfigFileConstants.THRESHD_CONFIG_FILE_NAME);
    Writer fileWriter = new OutputStreamWriter(new FileOutputStream(cfgFile), "UTF-8");
    fileWriter.write(xmlString);/*from  w ww.  j  a v  a 2  s . c  o m*/
    fileWriter.flush();
    fileWriter.close();
}