Example usage for java.io StringWriter close

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:org.metamorfosis.template.directive.freemarker.JFileSection.java

@Override
public void execute(Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body) {
    log.debug("Ejecutando <@" + getDirectiveName() + " .../>");

    if (loopVars.length != 0) {
        throw new DirectiveException("<@" + getDirectiveName() + " .../> doesn't allow loop variables.");
    }// w  w w.j a va 2s .com

    // If there is non-empty nested content:
    if (body != null) {
        try {
            String test = null;
            Set<Entry<String, SimpleScalar>> entrySet = params.entrySet();
            for (Entry<String, SimpleScalar> entry : entrySet) {
                String key = entry.getKey();
                SimpleScalar value = entry.getValue();
                if (key.equals("test")) {
                    test = value.getAsString();
                } else {
                    throw new DirectiveException(
                            "<@" + getDirectiveName() + " .../> doesn't allow " + key + " parameter");
                }
            }
            // Executes the nested body. Same as <#nested> in FTL, except
            // that we use our own writer instead of the current output writer.
            // write the file
            StringWriter sw = new StringWriter();
            BufferedWriter bw = new BufferedWriter(sw);
            body.render(bw);
            env.getOut().flush();
            bw.flush();
            sw.flush();
            bw.close();
            sw.close();

            JProject project = (JProject) SpringUtils.getProject();
            String srcPath = project.getSrcPath();
            if ("true".equalsIgnoreCase(test)) {
                srcPath = project.getTestPath();
            }

            String jFileName = JFileSection.getJFileName(sw.toString());
            String jPackagePath = JFileSection.getPackagePath(sw.toString());

            String outputFolder = File.separator + srcPath + File.separator + jPackagePath;
            TemplateProcessed tp = new TemplateProcessed(outputFolder, jFileName, sw.toString());

            super.setChanged();
            super.notifyObservers(tp);

        } catch (TemplateException ex) {
            throw new DirectiveException("Error al ejecutar la directiva '" + getDirectiveName() + "'", ex);
        } catch (IOException ex) {
            throw new DirectiveException("Error al ejecutar la directiva '" + getDirectiveName() + "'", ex);
        }
    } else {
        throw new DirectiveException("missing body");
    }
}

---

From source file:org.broadleafcommerce.vendor.amazon.s3.S3FileServiceProviderTest.java

/**
 * Differs from {@link #checkTestFileExists(String)} in that this uses the S3 client directly and does
 * not go through the Broadleaf file service API. This will create a test file, upload it to S3 via the
 * Broadleaf file service API, verify that the file exists via the raw S3 client, and then delete the file
 * from the bucket via the file service API again
 * // w  ww  . j  av a2s  . c  om
 * @param filename the name of the file to upload
 * @param directoryName directory that the file should be stored in on S3
 */
protected void verifyFileUploadRaw(String filename, String directoryName) throws IOException {
    propService.setProperty("aws.s3.bucketSubDirectory", directoryName);

    boolean ok = uploadTestFileTestOk(filename);
    assertTrue("File added to s3 with no exception.", ok);

    // Use the S3 client directly to ensure that it was uploaded to the sub-directory
    S3Configuration s3config = configService.lookupS3Configuration();
    AmazonS3Client s3 = s3FileProvider.getAmazonS3Client(s3config);
    s3.setRegion(RegionUtils.getRegion(s3config.getDefaultBucketRegion()));
    String s3Key = s3FileProvider.getSiteSpecificResourceName(filename);
    if (StringUtils.isNotEmpty(directoryName)) {
        s3Key = directoryName + "/" + s3Key;
    }

    // Replace the starting slash and remove the double-slashes if the directory ended with a slash
    s3Key = s3Key.startsWith("/") ? s3Key.substring(1) : s3Key;
    s3Key = FilenameUtils.normalize(s3Key);

    S3Object object = s3.getObject(new GetObjectRequest(s3config.getDefaultBucketName(), s3Key));

    InputStream inputStream = object.getObjectContent();
    StringWriter writer = new StringWriter();
    IOUtils.copy(inputStream, writer, "UTF-8");
    String fileContents = writer.toString();
    inputStream.close();
    writer.close();

    assertEquals("Retrieved the file successfully from S3", fileContents, TEST_FILE_CONTENTS);

    ok = deleteTestFile(filename);
    assertTrue("File removed from s3 with no exception.", ok);
}

---

From source file:org.jbpm.formModeler.service.bb.mvc.controller.ControllerServlet.java

protected void initError() {
    // Write some data to file, allowing external checking of what went wrong.
    File outputFile = new File(Application.lookup().getBaseAppDirectory() + "/ControllerError.txt");
    FileWriter writer = null;/*  w ww .j  a va2  s .  c  om*/
    try {
        StringWriter sw = new StringWriter();
        initException.printStackTrace(new PrintWriter(sw));
        writer = new FileWriter(outputFile);
        writer.write(initException.getMessage() + "\n" + sw.toString());
        outputFile.deleteOnExit();
        sw.close();
    } catch (IOException e1) {
        log.error("Error writing to log file: ", e1);
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (IOException e2) {
                log.error("Error closing log file: ", e2);
            }
        }
    }
}

---

From source file:org.ofbiz.content.data.DataResourceWorker.java

public static void writeDataResourceText(GenericValue dataResource, String mimeTypeId, Locale locale,
        Map<String, Object> templateContext, Delegator delegator, Appendable out, boolean cache)
        throws IOException, GeneralException {
    Map<String, Object> context = UtilGenerics.checkMap(templateContext.get("context"));
    if (context == null) {
        context = FastMap.newInstance();
    }// w w w .j a v a 2 s .  co  m
    String webSiteId = (String) templateContext.get("webSiteId");
    if (UtilValidate.isEmpty(webSiteId)) {
        if (context != null)
            webSiteId = (String) context.get("webSiteId");
    }

    String https = (String) templateContext.get("https");
    if (UtilValidate.isEmpty(https)) {
        if (context != null)
            https = (String) context.get("https");
    }

    String rootDir = (String) templateContext.get("rootDir");
    if (UtilValidate.isEmpty(rootDir)) {
        if (context != null)
            rootDir = (String) context.get("rootDir");
    }

    String dataResourceId = dataResource.getString("dataResourceId");
    String dataResourceTypeId = dataResource.getString("dataResourceTypeId");

    // default type
    if (UtilValidate.isEmpty(dataResourceTypeId)) {
        dataResourceTypeId = "SHORT_TEXT";
    }

    // text types
    if ("SHORT_TEXT".equals(dataResourceTypeId) || "LINK".equals(dataResourceTypeId)) {
        String text = dataResource.getString("objectInfo");
        writeText(dataResource, text, templateContext, mimeTypeId, locale, out);
    } else if ("ELECTRONIC_TEXT".equals(dataResourceTypeId)) {
        GenericValue electronicText = EntityQuery.use(delegator).from("ElectronicText")
                .where("dataResourceId", dataResourceId).cache(cache).queryOne();
        if (electronicText != null) {
            String text = electronicText.getString("textData");
            writeText(dataResource, text, templateContext, mimeTypeId, locale, out);
        }

        // object types
    } else if (dataResourceTypeId.endsWith("_OBJECT")) {
        String text = (String) dataResource.get("dataResourceId");
        writeText(dataResource, text, templateContext, mimeTypeId, locale, out);

        // resource type
    } else if (dataResourceTypeId.equals("URL_RESOURCE")) {
        String text = null;
        URL url = FlexibleLocation.resolveLocation(dataResource.getString("objectInfo"));

        if (url.getHost() != null) { // is absolute
            InputStream in = url.openStream();
            int c;
            StringWriter sw = new StringWriter();
            while ((c = in.read()) != -1) {
                sw.write(c);
            }
            sw.close();
            text = sw.toString();
        } else {
            String prefix = DataResourceWorker.buildRequestPrefix(delegator, locale, webSiteId, https);
            String sep = "";
            if (url.toString().indexOf("/") != 0 && prefix.lastIndexOf("/") != (prefix.length() - 1)) {
                sep = "/";
            }
            String fixedUrlStr = prefix + sep + url.toString();
            URL fixedUrl = new URL(fixedUrlStr);
            text = (String) fixedUrl.getContent();
        }
        out.append(text);

        // file types
    } else if (dataResourceTypeId.endsWith("_FILE_BIN")) {
        writeText(dataResource, dataResourceId, templateContext, mimeTypeId, locale, out);
    } else if (dataResourceTypeId.endsWith("_FILE")) {
        String dataResourceMimeTypeId = dataResource.getString("mimeTypeId");
        String objectInfo = dataResource.getString("objectInfo");

        if (dataResourceMimeTypeId == null || dataResourceMimeTypeId.startsWith("text")) {
            renderFile(dataResourceTypeId, objectInfo, rootDir, out);
        } else {
            writeText(dataResource, dataResourceId, templateContext, mimeTypeId, locale, out);
        }
    } else {
        throw new GeneralException("The dataResourceTypeId [" + dataResourceTypeId
                + "] is not supported in renderDataResourceAsText");
    }
}

---

From source file:plugins.GerritTriggerTest.java

private Process logProcessBuilderIssues(ProcessBuilder pb, String commandName)
        throws InterruptedException, IOException {
    String dir = "";
    if (pb.directory() != null) {
        dir = pb.directory().getAbsolutePath();
    }//from w  w w .  j a v a 2s .co m
    LOGGER.info("Running : " + pb.command() + " => directory: " + dir);
    Process processToRun = pb.start();
    int result = processToRun.waitFor();
    if (result != 0) {
        StringWriter writer = new StringWriter();
        IOUtils.copy(processToRun.getErrorStream(), writer);
        LOGGER.severe("Issue occurred during command \"" + commandName + "\":\n" + writer.toString());
        writer.close();
    }
    return processToRun;
}

---

From source file:de.dennishoersch.web.css.parser.ParserTest.java

@Test
public void testCompressRulesSimple() throws Exception {

    StringWriter merged = new StringWriter();

    String css = getFileContent("simpleTest.css");

    Stylesheet stylesheet = Parser.parse(css);

    for (Rule rule : stylesheet.getRules()) {
        IOUtils.write(rule.toString() + "\n", merged);
    }/* w w  w .  j a  va2s . c o m*/

    merged.flush();
    merged.close();

    //        System.out.println();
    //        System.out.println(merged);
    //        System.out.println();

    // The overriding removes the 'yellow' definition
    assertThat(merged.toString(), not(containsString("yellow")));

    // Vendor prefixes in values do not override
    assertThat(merged.toString(), containsString("-moz"));
    assertThat(merged.toString(), containsString("-webkit"));

    // was ist besser oder effizienter?

    // .paddingAll, .paddingWithMarginTop {padding: 20px;}
    // .paddingWithMarginTop {margin-top: 10px;}

    // vs:
    // .paddingAll{padding:20px;}
    // .paddingWithMarginTop{padding:20px;margin-top:10px;}
}

---

From source file:org.apache.tiles.impl.BasicTilesContainerTest.java

/**
 * Tests is attributes are rendered correctly according to users roles.
 *
 * @throws IOException If a problem arises during rendering or writing in the writer.
 *///w  w w .ja va  2 s  .c  o m
public void testAttributeCredentials() throws IOException {
    TilesRequestContext request = EasyMock.createMock(TilesRequestContext.class);
    EasyMock.expect(request.isUserInRole("myrole")).andReturn(Boolean.TRUE);
    StringWriter writer = new StringWriter();
    EasyMock.expect(request.getWriter()).andReturn(writer);
    EasyMock.replay(request);
    Attribute attribute = new Attribute((Object) "This is the value", "myrole");
    attribute.setRenderer("string");
    container.render(attribute, request);
    writer.close();
    assertEquals("The attribute should have been rendered", "This is the value", writer.toString());
    EasyMock.reset(request);
    request = EasyMock.createMock(TilesRequestContext.class);
    EasyMock.expect(request.isUserInRole("myrole")).andReturn(Boolean.FALSE);
    EasyMock.replay(request);
    writer = new StringWriter();
    container.render(attribute, request);
    writer.close();
    assertNotSame("The attribute should have not been rendered", "This is the value", writer);
}

---

From source file:org.tequila.template.directive.freemarker.JFileSection.java

@Override
public void execute(Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body) {
    log.debug("Executing <@" + getDirectiveName() + " .../>");

    if (loopVars.length != 0) {
        throw new DirectiveException("<@" + getDirectiveName() + " .../> doesn't allow loop variables.");
    }//from w w  w .  ja  v a 2  s  . co  m

    // If there is non-empty nested content:
    if (body != null) {
        try {
            String test = null;
            Set<Entry<String, SimpleScalar>> entrySet = params.entrySet();
            for (Entry<String, SimpleScalar> entry : entrySet) {
                String key = entry.getKey();
                SimpleScalar value = entry.getValue();
                if (key.equals("test")) {
                    test = value.getAsString();
                } else {
                    throw new DirectiveException(
                            "<@" + getDirectiveName() + " .../> doesn't allow " + key + " parameter");
                }
            }
            // Executes the nested body. Same as <#nested> in FTL, except
            // that we use our own writer instead of the current output writer.
            // write the file
            StringWriter sw = new StringWriter();
            BufferedWriter bw = new BufferedWriter(sw);
            body.render(bw);
            env.getOut().flush();
            bw.flush();
            sw.flush();
            bw.close();
            sw.close();

            JProject project = (JProject) projectHolder.getProject();
            String srcPath = project.getSrcPath();
            if ("true".equalsIgnoreCase(test)) {
                srcPath = project.getTestPath();
            }

            String jFileName = JFileSection.getJFileName(sw.toString());
            String jPackagePath = JFileSection.getPackagePath(sw.toString());

            TemplateProcessed tp = new TemplateProcessed();
            tp.setOutputFolder(File.separator + srcPath + File.separator + jPackagePath);
            tp.setOutputFileName(jFileName);
            tp.setTemplateResult(sw.toString());

            super.setChanged();
            super.notifyObservers(tp);

        } catch (TemplateException ex) {
            throw new DirectiveException("Error al ejecutar la directiva '" + getDirectiveName() + "'", ex);
        } catch (IOException ex) {
            throw new DirectiveException("Error al ejecutar la directiva '" + getDirectiveName() + "'", ex);
        }
    } else {
        throw new DirectiveException("missing body");
    }
}

---

From source file:org.apache.axis.deployment.wsdd.WSDDDocument.java

/**
 * get the deployment as a DOM.//from  w  w w.  j av  a  2 s.c  o m
 * Requires that the deployment member variable is not null.
 * @return
 * @throws ConfigurationException
 */
public Document getDOMDocument() throws ConfigurationException {
    StringWriter writer = new StringWriter();
    SerializationContext context = new SerializationContext(writer);
    context.setPretty(true);
    try {
        deployment.writeToContext(context);
    } catch (Exception e) {
        log.error(Messages.getMessage("exception00"), e);
    }
    try {
        writer.close();
        return XMLUtils.newDocument(new InputSource(new StringReader(writer.getBuffer().toString())));
    } catch (Exception e) {
        return null;
    }
}

---

From source file:edu.emory.bmi.aiw.i2b2export.output.ValueColumnOutputFormatterTest.java

String formatStringTestFormatEmpty(ValueColumnOutputFormatter formatter) throws IOException {
    StringWriter sw = new StringWriter();
    boolean succeeded = false;
    try {//w  ww  .ja  v  a 2  s .com
        try (BufferedWriter w = new BufferedWriter(sw)) {
            formatter.format(new ArrayList<Observation>(), w, 0);
        }
        sw.close();
        succeeded = true;
    } finally {
        if (!succeeded) {
            try {
                sw.close();
            } catch (IOException ignore) {
            }
        }
    }
    return sw.toString();
}

---

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