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.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testAndEqDeserialize() throws Exception {
    String json = "{\"and\":{\"children\":[{\"eq\":{\"key\":\"k1\",\"type\":\"string\",\"value\":\"v1\"}},{\"eq\":{\"key\":\"k2\",\"type\":\"string\",\"value\":\"v2\"}}]}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();//from   ww  w  . java  2s  .  c o  m
    writer.close();
    String eq = writer.toString();
    assertEquals("AndNode(Equals[k1,v1],Equals[k2,v2],),", eq);
}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testOrEqDeserialize() throws Exception {
    String json = "{\"or\":{\"children\":[{\"eq\":{\"key\":\"k1\",\"type\":\"string\",\"value\":\"v1\"}},{\"eq\":{\"key\":\"k2\",\"type\":\"string\",\"value\":\"v2\"}}]}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();/*ww w.  java 2s.  co m*/
    writer.close();
    String eq = writer.toString();
    assertEquals("OrNode(Equals[k1,v1],Equals[k2,v2],),", eq);
}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testAndOrEqNeqDeserialize() throws Exception {
    String json = "{\"or\":{\"children\":[{\"and\":{\"children\":[{\"eq\":{\"key\":\"k1\",\"type\":\"string\",\"value\":\"v1\"}},{\"neq\":{\"key\":\"k2\",\"type\":\"ipv4\",\"value\":\"1.2.3.4\"}}]}},{\"and\":{\"children\":[{\"eq\":{\"key\":\"k3\",\"type\":\"integer\",\"value\":\"1234\"}}]}}]}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();//  w  ww . j  a  va2 s .  c  o m
    writer.close();
    String eq = writer.toString();
    assertEquals("OrNode(AndNode(Equals[k1,v1],NotEquals[k2,1.2.3.4],),AndNode(Equals[k3,1234],),),", eq);
}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testRangeDeserialize() throws Exception {

    String json = "{\"range\":{\"key\":\"k1\",\"type\":\"string\",\"start\":\"v1\",\"end\":\"v2\"}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();/*w ww. jav a  2  s .  c o m*/
    writer.close();
    String eq = writer.toString();
    assertEquals("Range[k1,(v1,v2)],", eq);
}

From source file:com.dhenton9000.jersey.client.velocity.VelocityTests.java

@Test
public void testVelocity() throws Exception {
    VelocityEngineFactory vFactory = new VelocityEngineFactory();
    VelocityEngine ve = vFactory.getEngine();

    VelocityContext context = new VelocityContext();
    context.put("alpha", "alpha");
    context.put("beta", 55);

    StringWriter writer = new StringWriter();

    ve.mergeTemplate("/velocity_templates/test.vm", "UTF-8", context, writer);
    writer.flush();/*from w  w  w .j  av a 2  s.co  m*/
    writer.close();
    String tString = writer.toString();
    LOG.debug("tString " + tString);

    ObjectMapper mapper = new ObjectMapper();
    JsonNode sampleTree = mapper.readTree(tString);

    assertEquals(55, sampleTree.get("beta").asInt());

}

From source file:org.myjerry.mysite.PageProcessor.java

private ProjectFile buildPage(Page page, TemplateProcessor templateProcessor, VelocityContext siteModel) {
    // get the page contents
    String pageContents = null;//  w w  w .  j  a  v a 2s . c  om
    File file = new File(this.parentFolder, page.getFile());
    try {
        pageContents = FileUtils.readFileToString(file);
    } catch (IOException e1) {
        e1.printStackTrace();
    }

    // build the page model
    VelocityContext pageModel = new VelocityContext(siteModel);
    pageModel.put("pageTitle", page.getTitle());
    pageModel.put("pageBody", pageContents);

    // process with template
    Template template = templateProcessor.getTemplate(page.getTemplateID());

    StringWriter writer = new StringWriter();
    template.merge(pageModel, writer);
    try {
        writer.close();
    } catch (IOException e) {
        e.printStackTrace();
    }

    // build the page object
    return new ProjectFile(page.getPath(), writer.toString());
}

From source file:org.opentox.jaqpot3.qsar.util.PMMLProcess.java

private static String getTransformationDictionaryXML(byte[] pmmlFile) throws JaqpotException, IOException {
    String res = "";
    PMML pmmlObject = loadPMMLObject(pmmlFile);
    PMML newPmmlObject = new PMML();
    newPmmlObject.setTransformationDictionary(pmmlObject.getTransformationDictionary());
    StringWriter outWriter = new StringWriter();
    try {/*from  w  w w.j av  a2  s. c o  m*/
        JAXBUtil.marshalPMML(newPmmlObject, new StreamResult(outWriter));
        StringBuffer sb = outWriter.getBuffer();
        res = getNodeFromXML(sb.toString());
    } catch (Exception ex) {
        String message = "Unexpected exception was caught while generating"
                + " the PMML representation of a trained model.";
        logger.error(message, ex);
        throw new JaqpotException(message, ex);
    } finally {
        outWriter.close();
    }
    return res;
}

From source file:net.jcreate.e3.resource.handler.CSSMinResourceHandler.java

public void handle(Resource pResource) throws HandleResourceException {
    String charset = pResource.getCharset();
    if (charset == null) {
        charset = HttpHolder.getResponse().getCharacterEncoding();
    }//from  ww  w.ja  va  2s .  c o  m
    logger.info("?:" + pResource.getUri() + "css min...");
    try {
        InputStreamReader isr = new InputStreamReader(new ByteArrayInputStream(pResource.getTreatedData()),
                charset);
        CssCompressor cssc = new CssCompressor(isr);
        StringWriter sw = new StringWriter();
        cssc.compress(sw, LINEBREAK_AFTER_CHARACTERS);
        sw.flush();
        sw.toString();
        sw.close();
        logger.info("css min?:" + pResource.getUri() + "?.");
    } catch (Exception ex) {
        final String MSG = "css min?:" + pResource.getUri() + "?";
        logger.warn(MSG, ex);
        return;

    }

}

From source file:de.kaiserpfalzEdv.piracc.about.AboutPageProviderImpl.java

@Override
public String getLicense() {
    String result;//from w w w .  ja v a2s.c om

    try {
        InputStream is = getClass().getResourceAsStream("/LICENSE.html");
        StringWriter writer = new StringWriter();
        IOUtils.copy(is, writer, "UTF-8");
        result = writer.toString();
        writer.close();
        is.close();
    } catch (IOException e) {
        LOG.error(e.getClass().getSimpleName() + " caught: " + e.getMessage(), e);

        result = i18n.get("about.license.loading-failed");
    }

    return result;
}

From source file:org.geowebcache.rest.controller.GWCSeedingController.java

/**
 * Deserializing a json string is more complicated.
 *
 * XStream does not natively support it. Rather, it uses a JettisonMappedXmlDriver to convert to
 * intermediate xml and then deserializes that into the desired object. At this time, there is a
 * known issue with the Jettison driver involving elements that come after an array in the json
 * string./*from  w w  w.j a  v a2 s.c om*/
 *
 * http://jira.codehaus.org/browse/JETTISON-48
 *
 * The code below is a hack: it treats the json string as text, then converts it to the
 * intermediate xml and then deserializes that into the SeedRequest object.
 */
protected String convertJson(String entityText) throws IOException {
    HierarchicalStreamDriver driver = new JettisonMappedXmlDriver();
    StringReader reader = new StringReader(entityText);
    HierarchicalStreamReader hsr = driver.createReader(reader);
    StringWriter writer = new StringWriter();
    new HierarchicalStreamCopier().copy(hsr, new PrettyPrintWriter(writer));
    writer.close();
    return writer.toString();
}