Example usage for java.io Writer toString

List of usage examples for java.io Writer toString

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Introduction

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

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:ru.xxlabaza.popa.pack.compress.CompressService.java

public String compress(String content, ContentType type) {
    if (!compressors.containsKey(type)) {
        throw new UnsupportedOperationException("Unsupported content type " + type.name());
    }//w  ww . j av a 2 s . c o  m

    Reader reader = new StringReader(content);
    Writer writer = new StringWriter();
    compressors.get(type).compress(reader, writer);

    return writer.toString();
}

From source file:ru.xxlabaza.popa.template.AbstractTemplater.java

@Override
@SneakyThrows/*from  w  w w  . ja  v a 2  s  . c o m*/
public String build(Path templatePath, Map<String, Object> mappings) {
    if (!isInitialized) {
        lazyInitialization();
        isInitialized = true;
    }
    Writer stringWriter = new StringWriter();
    write(templatePath, mappings, stringWriter);
    return stringWriter.toString();
}

From source file:org.apache.manifoldcf.crawler.connectors.meridio.CommonsHTTPSender.java

private static String getResponseBodyAsString(BackgroundHTTPThread methodThread)
        throws IOException, InterruptedException, HttpException {
    InputStream is = methodThread.getSafeInputStream();
    if (is != null) {
        try {/* w  w  w  . java2  s. c om*/
            String charSet = methodThread.getCharSet();
            if (charSet == null)
                charSet = "utf-8";
            char[] buffer = new char[65536];
            Reader r = new InputStreamReader(is, charSet);
            Writer w = new StringWriter();
            try {
                while (true) {
                    int amt = r.read(buffer);
                    if (amt == -1)
                        break;
                    w.write(buffer, 0, amt);
                }
            } finally {
                w.flush();
            }
            return w.toString();
        } finally {
            is.close();
        }
    }
    return "";
}

From source file:nz.net.orcon.kanban.automation.plugin.FreemarkerPlugin.java

@Override
public Map<String, Object> process(Action action, Map<String, Object> context) throws Exception {
    String resource = getResourceController().getResource((String) context.get("boardid"),
            action.getResource());/*w ww . j  av a 2 s .  com*/

    Configuration configuration = new Configuration();

    configuration.setEncoding(Locale.ENGLISH, "UTF-8");

    Template template = new Template(action.getResource(), new StringReader(resource), configuration);
    Writer output = new StringWriter();
    template.process(context, output);
    String result = output.toString();
    context.put(action.getResponse(), result);
    return context;
}

From source file:doc.doclets.WorkbenchHelpDoclet.java

/**
 * Generate documentation for all parameter fields of an actor.
 * /*from w  w w . j  a v a2 s  .  c  o  m*/
 * @param classDoc The ClassDoc for the class we are documenting.
 * @param fieldBaseClass The base class for the field we are documenting.
 * @param attrTemplate 
 * @return The documentation for all fields that are derived from the fieldBaseClass parameter.
 */
private static String _generateFieldDocumentation(final ClassDoc classDoc, String attrTemplate)
        throws Exception {
    Writer resultWriter = new StringWriter();
    try {
        Context velocityContext = new VelocityContext();
        velocityContext.put("actorName", _generateShortClassName(classDoc));
        velocityContext.put("allActorAttributes",
                _generateActorAttributeElements(classDoc, Class.forName("ptolemy.data.expr.Parameter")));

        velocity.evaluate(velocityContext, resultWriter, "actor help template", attrTemplate);
        return resultWriter.toString();
    } finally {
        try {
            resultWriter.close();
        } catch (Exception e) {
        }
    }
}

From source file:org.apache.manifoldcf.connectorcommon.common.CommonsHTTPSender.java

private static String getResponseBodyAsString(BackgroundHTTPThread methodThread)
        throws IOException, InterruptedException, HttpException {
    InputStream is = methodThread.getSafeInputStream();
    if (is != null) {
        try {/*from   w  w w  .j a va  2  s.  co m*/
            Charset charSet = methodThread.getCharSet();
            if (charSet == null)
                charSet = StandardCharsets.UTF_8;
            char[] buffer = new char[65536];
            Reader r = new InputStreamReader(is, charSet);
            Writer w = new StringWriter();
            try {
                while (true) {
                    int amt = r.read(buffer);
                    if (amt == -1)
                        break;
                    w.write(buffer, 0, amt);
                }
            } finally {
                w.flush();
            }
            return w.toString();
        } finally {
            is.close();
        }
    }
    return "";
}

From source file:it.ozimov.springboot.templating.mail.service.PebbleTemplateService.java

@Override
public @NonNull String mergeTemplateIntoString(final @NonNull String templateReference,
        final @NonNull Map<String, Object> model) throws IOException, TemplateException {
    checkArgument(!isNullOrEmpty(templateReference.trim()), "The given templateName is null, empty or blank");
    checkArgument(Objects.equals(getFileExtension(templateReference), expectedTemplateExtension()),
            "Expected a Pebble template file with extension %s, while %s was given. To check "
                    + "the default extension look at 'pebble.suffix' in your application.properties file",
            expectedTemplateExtension(), getFileExtension(templateReference));

    try {/*from   w w w  .ja va 2s .co m*/
        final PebbleTemplate template = pebbleEngine.getTemplate(normalizeTemplateReference(templateReference));
        final Writer writer = new StringWriter();
        template.evaluate(writer, model);
        return writer.toString();
    } catch (PebbleException e) {
        throw new TemplateException(e);
    }
}

From source file:org.jongo.marshall.jackson.JacksonProcessor.java

public <T> String marshall(T obj) throws MarshallingException {
    try {//from   w w w  . ja v  a2  s .  com
        Writer writer = new StringWriter();
        mapper.writeValue(writer, obj);
        return writer.toString();
    } catch (Exception e) {
        String message = String.format("Unable to marshall json from: %s", obj);
        throw new MarshallingException(message, e);
    }
}

From source file:fm.last.peyote.cacti.PeyoteMarshallerTest.java

@Test
public void testGenerateXml() throws Exception {
    HashKeyGenerator hashGenerator = new DummyCactiHashKeyGenerator("0.8.7g");
    InputData inputData = new InputData();
    inputData.setUrl("http://<host>:8888/cacti/value/attribute/countXsMBean/AttributeMap/");
    inputData.setName("service getX requests");
    inputData.setCactiDataItems(new String[] { "xError", "xFound", "xNotFound" });
    PeyoteMarshaller peyote = new PeyoteMarshaller(new DataTemplateGenerator(hashGenerator),
            new GraphTemplateGenerator(hashGenerator));
    peyote.setInputData(inputData);// www .  j  av a  2  s .  co m

    Writer writer = new StringWriter();
    peyote.generateCactiDataTemplate(writer);
    String dataTemplate = writer.toString();
    String xmlDataOriginal = IOUtils
            .toString(new FileReader(new File("src/test/data/cacti_data_template_service_x_requests.xml")));
    assertEquals(xmlDataOriginal, dataTemplate);

    // TODO PD implement graph template, this will test it
    //     writer = new StringWriter();
    //     peyote.generateCactiGraphTemplate(writer);
    //     String graphTemplate = writer.toString();
    //     String xmlGraphOriginal = IOUtils.toString(new FileReader(new File(
    //     "src/test/data/cacti_graph_template_service_x_requests.xml")));
    //     assertEquals(xmlGraphOriginal, graphTemplate);
}

From source file:org.biokoframework.http.fields.impl.JsonFieldsParser.java

@Override
public Fields safelyParse(HttpServletRequest request) throws RequestNotSupportedException {
    Reader reader;//from w w w .j  a va 2s  .  co m
    try {
        if (request.getCharacterEncoding() == null) {
            request.setCharacterEncoding("utf-8");
        }
        reader = request.getReader();
        Writer writer = new StringWriter();
        IOUtils.copy(reader, writer);
        return Fields.fromJson(writer.toString());
    } catch (IOException exception) {
        // TODO log exception
        throw new RequestNotSupportedException(exception);
    }
}