Example usage for java.io StringWriter close

List of usage examples for java.io StringWriter close

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Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closing a StringWriter has no effect.

Usage

From source file:gdv.xport.DatenpaketTest.java

private void checkExportWith(final String content) throws IOException {
    StringWriter swriter = new StringWriter(content.length());
    datenpaket.export(swriter);/*from   ww  w  .j a  va  2s  . c  om*/
    swriter.close();
    assertLines(content, swriter.toString());
}

From source file:org.bonitasoft.engine.api.internal.servlet.HttpAPIServletCall.java

private String toXML(final Object object, final XStream xstream) {
    final StringWriter stringWriter = new StringWriter();
    ObjectOutputStream out;//from  www.j  a  v a2s  .com
    try {
        out = xstream.createObjectOutputStream(stringWriter);
        try {
            out.writeObject(object);
        } catch (final IOException e) {
            throw new BonitaRuntimeException("unable to serialize object " + object.toString(), e);
        } finally {
            stringWriter.close();
            out.close();
        }
    } catch (final IOException e1) {
        throw new BonitaRuntimeException("unable to serialize object " + object.toString(), e1);
    }
    return stringWriter.toString();
}

From source file:org.apache.hadoop.lib.service.instrumentation.TestInstrumentationService.java

@Test
public void timer() throws Exception {
    InstrumentationService.Timer timer = new InstrumentationService.Timer(2);
    InstrumentationService.Cron cron = new InstrumentationService.Cron();

    long ownStart;
    long ownEnd;// w  ww  . j  a  v a  2s .c  o m
    long totalStart;
    long totalEnd;
    long ownDelta;
    long totalDelta;
    long avgTotal;
    long avgOwn;

    cron.start();
    ownStart = Time.now();
    totalStart = ownStart;
    ownDelta = 0;
    sleep(100);

    cron.stop();
    ownEnd = Time.now();
    ownDelta += ownEnd - ownStart;
    sleep(100);

    cron.start();
    ownStart = Time.now();
    sleep(100);

    cron.stop();
    ownEnd = Time.now();
    ownDelta += ownEnd - ownStart;
    totalEnd = ownEnd;
    totalDelta = totalEnd - totalStart;

    avgTotal = totalDelta;
    avgOwn = ownDelta;

    timer.addCron(cron);
    long[] values = timer.getValues();
    assertEquals(values[InstrumentationService.Timer.LAST_TOTAL], totalDelta, 20);
    assertEquals(values[InstrumentationService.Timer.LAST_OWN], ownDelta, 20);
    assertEquals(values[InstrumentationService.Timer.AVG_TOTAL], avgTotal, 20);
    assertEquals(values[InstrumentationService.Timer.AVG_OWN], avgOwn, 20);

    cron = new InstrumentationService.Cron();

    cron.start();
    ownStart = Time.now();
    totalStart = ownStart;
    ownDelta = 0;
    sleep(200);

    cron.stop();
    ownEnd = Time.now();
    ownDelta += ownEnd - ownStart;
    sleep(200);

    cron.start();
    ownStart = Time.now();
    sleep(200);

    cron.stop();
    ownEnd = Time.now();
    ownDelta += ownEnd - ownStart;
    totalEnd = ownEnd;
    totalDelta = totalEnd - totalStart;

    avgTotal = (avgTotal * 1 + totalDelta) / 2;
    avgOwn = (avgOwn * 1 + ownDelta) / 2;

    timer.addCron(cron);
    values = timer.getValues();
    assertEquals(values[InstrumentationService.Timer.LAST_TOTAL], totalDelta, 20);
    assertEquals(values[InstrumentationService.Timer.LAST_OWN], ownDelta, 20);
    assertEquals(values[InstrumentationService.Timer.AVG_TOTAL], avgTotal, 20);
    assertEquals(values[InstrumentationService.Timer.AVG_OWN], avgOwn, 20);

    avgTotal = totalDelta;
    avgOwn = ownDelta;

    cron = new InstrumentationService.Cron();

    cron.start();
    ownStart = Time.now();
    totalStart = ownStart;
    ownDelta = 0;
    sleep(300);

    cron.stop();
    ownEnd = Time.now();
    ownDelta += ownEnd - ownStart;
    sleep(300);

    cron.start();
    ownStart = Time.now();
    sleep(300);

    cron.stop();
    ownEnd = Time.now();
    ownDelta += ownEnd - ownStart;
    totalEnd = ownEnd;
    totalDelta = totalEnd - totalStart;

    avgTotal = (avgTotal * 1 + totalDelta) / 2;
    avgOwn = (avgOwn * 1 + ownDelta) / 2;

    cron.stop();
    timer.addCron(cron);
    values = timer.getValues();
    assertEquals(values[InstrumentationService.Timer.LAST_TOTAL], totalDelta, 20);
    assertEquals(values[InstrumentationService.Timer.LAST_OWN], ownDelta, 20);
    assertEquals(values[InstrumentationService.Timer.AVG_TOTAL], avgTotal, 20);
    assertEquals(values[InstrumentationService.Timer.AVG_OWN], avgOwn, 20);

    JSONObject json = (JSONObject) new JSONParser().parse(timer.toJSONString());
    assertEquals(json.size(), 4);
    assertEquals(json.get("lastTotal"), values[InstrumentationService.Timer.LAST_TOTAL]);
    assertEquals(json.get("lastOwn"), values[InstrumentationService.Timer.LAST_OWN]);
    assertEquals(json.get("avgTotal"), values[InstrumentationService.Timer.AVG_TOTAL]);
    assertEquals(json.get("avgOwn"), values[InstrumentationService.Timer.AVG_OWN]);

    StringWriter writer = new StringWriter();
    timer.writeJSONString(writer);
    writer.close();
    json = (JSONObject) new JSONParser().parse(writer.toString());
    assertEquals(json.size(), 4);
    assertEquals(json.get("lastTotal"), values[InstrumentationService.Timer.LAST_TOTAL]);
    assertEquals(json.get("lastOwn"), values[InstrumentationService.Timer.LAST_OWN]);
    assertEquals(json.get("avgTotal"), values[InstrumentationService.Timer.AVG_TOTAL]);
    assertEquals(json.get("avgOwn"), values[InstrumentationService.Timer.AVG_OWN]);
}

From source file:com.webcohesion.enunciate.modules.javascript_client.JavaScriptClientModule.java

/**
 * Processes the specified template with the given model.
 *
 * @param templateURL The template URL.//from w  w w  .  j a va  2 s  .c  o m
 * @param model       The root model.
 */
public String processTemplate(URL templateURL, Object model) throws IOException, TemplateException {
    debug("Processing template %s.", templateURL);
    Configuration configuration = new Configuration(Configuration.VERSION_2_3_22);

    configuration.setTemplateLoader(new URLTemplateLoader() {
        protected URL getURL(String name) {
            try {
                return new URL(name);
            } catch (MalformedURLException e) {
                return null;
            }
        }
    });

    configuration.setTemplateExceptionHandler(new TemplateExceptionHandler() {
        public void handleTemplateException(TemplateException templateException, Environment environment,
                Writer writer) throws TemplateException {
            throw templateException;
        }
    });

    configuration.setLocalizedLookup(false);
    configuration.setDefaultEncoding("UTF-8");
    configuration.setObjectWrapper(new JavaScriptClientObjectWrapper());
    Template template = configuration.getTemplate(templateURL.toString());
    StringWriter unhandledOutput = new StringWriter();
    template.process(model, unhandledOutput);
    unhandledOutput.close();
    return unhandledOutput.toString();
}

From source file:com.webcohesion.enunciate.modules.php_json_client.PHPJSONClientModule.java

/**
 * Processes the specified template with the given model.
 *
 * @param templateURL The template URL.//  w w  w  .  j a  v a2 s  . c o  m
 * @param model       The root model.
 */
public String processTemplate(URL templateURL, Object model) throws IOException, TemplateException {
    debug("Processing template %s.", templateURL);
    Configuration configuration = new Configuration(Configuration.VERSION_2_3_22);

    configuration.setTemplateLoader(new URLTemplateLoader() {
        protected URL getURL(String name) {
            try {
                return new URL(name);
            } catch (MalformedURLException e) {
                return null;
            }
        }
    });

    configuration.setTemplateExceptionHandler(new TemplateExceptionHandler() {
        public void handleTemplateException(TemplateException templateException, Environment environment,
                Writer writer) throws TemplateException {
            throw templateException;
        }
    });

    configuration.setLocalizedLookup(false);
    configuration.setDefaultEncoding("UTF-8");
    configuration.setObjectWrapper(new PHPJSONClientObjectWrapper());
    Template template = configuration.getTemplate(templateURL.toString());
    StringWriter unhandledOutput = new StringWriter();
    template.process(model, unhandledOutput);
    unhandledOutput.close();
    return unhandledOutput.toString();
}

From source file:org.ejbca.ui.web.protocol.StoreServletBase.java

private void printInfo(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    final StringWriter sw = new StringWriter();
    final PrintWriter pw = new HtmlPrintWriter(sw);
    printInfo(this.certCache.getRootCertificates(), "", pw, req.getRequestURL().toString());
    pw.flush();//from   ww  w .j  av  a2s .co  m
    pw.close();
    sw.flush();
    returnInfoPage(resp, sw.toString());
    sw.close();
}

From source file:com.webcohesion.enunciate.modules.php_xml_client.PHPXMLClientModule.java

/**
 * Processes the specified template with the given model.
 *
 * @param templateURL The template URL./*www. ja  v  a2  s .c  om*/
 * @param model       The root model.
 */
public String processTemplate(URL templateURL, Object model) throws IOException, TemplateException {
    debug("Processing template %s.", templateURL);
    Configuration configuration = new Configuration(Configuration.VERSION_2_3_22);

    configuration.setTemplateLoader(new URLTemplateLoader() {
        protected URL getURL(String name) {
            try {
                return new URL(name);
            } catch (MalformedURLException e) {
                return null;
            }
        }
    });

    configuration.setTemplateExceptionHandler(new TemplateExceptionHandler() {
        public void handleTemplateException(TemplateException templateException, Environment environment,
                Writer writer) throws TemplateException {
            throw templateException;
        }
    });

    configuration.setLocalizedLookup(false);
    configuration.setDefaultEncoding("UTF-8");
    configuration.setObjectWrapper(new PHPXMLClientObjectWrapper());
    Template template = configuration.getTemplate(templateURL.toString());
    StringWriter unhandledOutput = new StringWriter();
    template.process(model, unhandledOutput);
    unhandledOutput.close();
    return unhandledOutput.toString();
}

From source file:matteroverdrive.guide.MOGuideEntry.java

@SideOnly(Side.CLIENT)
public String getDescription() {
    String info;//  w  w  w.  j av  a  2  s. com
    StringWriter writer = new StringWriter();
    InputStream stream;

    try {

        stream = Minecraft.getMinecraft().getResourceManager().getResource(
                new ResourceLocation(getDescriptionPath(Minecraft.getMinecraft().gameSettings.language)))
                .getInputStream();
        info = IOUtils.toString(stream, "UTF-8");
        writer.close();
        stream.close();
    } catch (IOException e) {
        MatterOverdrive.log.warn("Language text %s for entry %s not found.",
                Minecraft.getMinecraft().gameSettings.language, name);
        try {
            stream = Minecraft.getMinecraft().getResourceManager()
                    .getResource(new ResourceLocation(getDescriptionPath("en_US"))).getInputStream();
            info = IOUtils.toString(stream, "UTF-8");
            writer.close();
            stream.close();
        } catch (IOException e1) {
            info = "There is no default text entry for " + name;
        }
    }

    return info;
}

From source file:com.redhat.jenkins.plugins.ci.integration.FedMsgMessagingPluginIntegrationTest.java

private String stringFrom(Process proc) throws InterruptedException, IOException {
    assertThat(proc.waitFor(), is(equalTo(0)));
    StringWriter writer = new StringWriter();
    IOUtils.copy(proc.getInputStream(), writer);
    String string = writer.toString();
    writer.close();
    return string;
}

From source file:com.webcohesion.enunciate.EnunciateConfiguration.java

public String readGeneratedCodeLicenseFile() {
    License license = getGeneratedCodeLicense();
    String filePath = license == null ? null : license.getFile();
    if (filePath == null) {
        return null;
    }/*  w  w w .  ja va2s.c  o  m*/

    File file = resolveFile(filePath);
    try {
        FileReader reader = new FileReader(file);
        StringWriter writer = new StringWriter();
        char[] chars = new char[100];
        int read = reader.read(chars);
        while (read >= 0) {
            writer.write(chars, 0, read);
        }
        reader.close();
        writer.close();
        return writer.toString();
    } catch (IOException e) {
        throw new EnunciateException(e);
    }
}