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.kalypso.model.wspm.pdb.ui.internal.wspm.InitPerspectiveJob.java

private String createGmvInput() {
    try {//w  w w  . j  av a2  s  .  c o  m
        final IFile modelFile = m_project.getModelFile();
        final URL modelURL = ResourceUtilities.createQuietURL(modelFile);

        final Gistreeview gistreeview = TemplateUtilities.OF_GISTREEVIEW.createGistreeview();
        final LayerType layerType = TemplateUtilities.OF_TEMPLATE_TYPES.createLayerType();

        layerType.setFeatureXPath("id( 'root' )/wspm:waterBodyMember"); // root feature //$NON-NLS-1$
        layerType.setHref(modelURL.toExternalForm());
        layerType.setLinktype("gml"); //$NON-NLS-1$

        gistreeview.setInput(layerType);

        final Marshaller marshaller = TemplateUtilities.createGistreeviewMarshaller(CharEncoding.UTF_8);
        final StringWriter sw = new StringWriter();
        marshaller.marshal(gistreeview, sw);
        sw.close();
        return sw.toString();
    } catch (final JAXBException e) {
        e.printStackTrace();
        return null;
    } catch (final IOException e) {
        e.printStackTrace();
        return null;
    }
}

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From source file:fr.smile.services.PatchService.java

public void readFile() throws IOException {

    InputStream is = getClass().getResourceAsStream(PATH);

    StringWriter writer = new StringWriter();
    IOUtils.copy(is, writer);//from   ww  w  . j a  va 2s  . co  m
    String json = writer.toString();
    is.close();
    writer.close();

    JSONArray a = jsonParser(json);

    String version, endVersion, url, instructions, instructionsCluster, warning;
    Boolean reboot, license;

    Patch patch;

    for (Object o : a) {
        JSONObject jsonVersion = (JSONObject) o;

        version = (String) jsonVersion.get("version");
        listVersion.add(version);

        JSONArray patches = (JSONArray) jsonVersion.get("patches");

        for (Object p : patches) {
            JSONObject jsonPatch = (JSONObject) p;
            endVersion = (String) jsonPatch.get("endVersion");
            url = (String) jsonPatch.get("url");
            instructions = (String) jsonPatch.get("instructions");
            instructionsCluster = (String) jsonPatch.get("instructionsCluster");
            warning = (String) jsonPatch.get("warning");
            String r = (String) jsonPatch.get("reboot");
            reboot = r == null || "1".equals(r);
            String l = (String) jsonPatch.get("license");
            license = l != null && "1".equals(l);

            patch = Patch.builder().startVersion(version).endVersion(endVersion).url(url)
                    .instructionsCluster(instructionsCluster).instructions(instructions).warning(warning)
                    .reboot(reboot).license(license).build();

            listPatch.add(patch);
        }
    }
}

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From source file:org.metamorfosis.template.freemarker.AbstractFreemarkerTestCase.java

protected void assertEqualsFreemarkerTemplate(Object rootMap, String expectedResult, File template)
        throws Exception {
    String fullPath = FilenameUtils.getFullPath(template.getAbsolutePath());
    cfg.setDirectoryForTemplateLoading(new File(fullPath));

    String relativeTemplate = FilenameUtils.getName(template.getAbsolutePath());
    freemarker.template.Template freeMarkerTemplate = cfg.getTemplate(relativeTemplate);

    StringWriter sw = new StringWriter();
    Environment env = freeMarkerTemplate.createProcessingEnvironment(rootMap, sw);
    env.process(); // process the template

    assertEquals(expectedResult, sw.toString());
    sw.close();
}

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From source file:com.jayway.jsonpath.internal.spi.json.JacksonJsonProvider.java

@Override
public String toJson(Object obj) {
    StringWriter writer = new StringWriter();
    try {//from w  ww  . j  av  a  2s .com
        JsonGenerator generator = objectMapper.getFactory().createGenerator(writer);
        objectMapper.writeValue(generator, obj);
        writer.flush();
        writer.close();
        generator.close();
        return writer.getBuffer().toString();
    } catch (IOException e) {
        throw new InvalidJsonException();
    }
}

---

From source file:org.metamorfosis.template.freemarker.AbstractFreemarkerTestCase.java

protected void assertEqualsFreemarkerTemplate(Object rootMap, String expectedResult, String template)
        throws Exception {
    File fTemplate = File.createTempFile("fmt_", ".ftl");
    FileWriter fw = new FileWriter(fTemplate);
    fw.write(template);/*from ww  w .ja  v a 2s .co m*/
    fw.flush();

    String relativeTemplate = FilenameUtils.getName(fTemplate.getAbsolutePath());
    freemarker.template.Template freeMarkerTemplate = cfg.getTemplate(relativeTemplate);

    StringWriter sw = new StringWriter();
    Environment env = freeMarkerTemplate.createProcessingEnvironment(rootMap, sw);
    env.process(); // process the template

    assertEquals(expectedResult, sw.toString());
    sw.close();
    fw.close();
    fTemplate.delete();
}

---

From source file:edu.cornell.mannlib.vitro.webapp.controller.edit.MenuManagementEdit.java

public void processCommand(String command, VitroRequest vreq, HttpServletResponse resp) {

    OntModel displayModel = getDisplayModel(vreq);
    if (displayModel == null) {
        //Throw some kind of exception
        log.error("Display model not being retrieved correctly");
    }//from  w ww.  j av a2s .  c  o  m
    //if Add, then create new menu item and new page elements, and use the values above
    String errorMessage = "";
    if (isReorder(command)) {
        errorMessage = processReorder(displayModel, vreq);
    }

    //Edits to model occur here
    displayModel.enterCriticalSection(Lock.WRITE);
    try {
        //Output statements to be removed to log
        log.debug("Statement to be removed are ");
        StringWriter r = new StringWriter();
        removeStatements.write(r, "N3");
        log.debug(r.toString());
        r.close();
        //Output statements to be added to log
        log.debug("Statements to be added are ");
        StringWriter a = new StringWriter();
        addStatements.write(a, "N3");
        log.debug(a.toString());
        a.close();
        //Remove and add statements
        displayModel.remove(removeStatements);
        displayModel.add(addStatements);

    } catch (Exception ex) {
        log.error("An error occurred in processing command", ex);
        errorMessage += "An error occurred and the operation could not be completed successfully.";
    } finally {
        displayModel.leaveCriticalSection();
    }

    //if reorder, need to send back an AJAX response
    if (isReorder(command)) {
        sendReorderResponse(errorMessage, resp);
    }

}

---

From source file:org.apache.torque.util.SummaryHelperTest.java

public void testSummarizeEntireTable() throws Exception {
    Criteria c = new Criteria();

    SummaryHelper summary = new SummaryHelper();

    summary.setExcludeExprColumns(true);
    List<Class<?>> returnTypes = new ArrayList<Class<?>>();

    summary.addAggregate("COUNT_RECS", new Count(Summarize1Peer.ID));
    returnTypes.add(Integer.class);

    summary.addAggregate("AVG_INT1", new Avg(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("MIN_INT1", new Min(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("MAX_INT1", new Max(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("SUM_INT1", new Sum(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("AVG_FLOAT1", new Avg(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    summary.addAggregate("MIN_FLOAT1", new Min(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    summary.addAggregate("MAX_FLOAT1", new Max(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    summary.addAggregate("SUM_FLOAT1", new Sum(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    List<ListOrderedMapCI> results = summary.summarize(c, returnTypes);

    StringWriter out = new StringWriter();
    summary.dumpResults(out, results, true);
    out.close();
    logger.debug("\n" + out.toString());

    assertTrue("No results returned", results.size() > 0);
    assertTrue("Invalid number of records returned.  Expected 1 but got " + results.size(),
            results.size() == 1);/*from   w w w. j ava 2s.  c o  m*/

    ListOrderedMapCI rec = results.get(0);

    assertTrue("Number of columns incorrect! Did ExcludeExpColumns work? " + "Expected 9 but got " + rec.size(),
            rec.size() == 9);
    assertTrue("COUNT_RECS not correct value", ((Integer) rec.get("COUNT_RECS")).intValue() == 16);
    assertTrue("AVG_INT1 not correct value", ((Integer) rec.get("AVG_INT1")).intValue() == 4);
    assertTrue("MIN_INT1 not correct value", ((Integer) rec.get("MIN_INT1")).intValue() == 1);
    assertTrue("MAX_INT1 not correct value", ((Integer) rec.get("MAX_INT1")).intValue() == 7);
    assertTrue("SUM_INT1 not correct value", ((Integer) rec.get("SUM_INT1")).intValue() == 64);

    assertTrue("AVG_FLOAT1 not correct value", ((Float) rec.get("AVG_FLOAT1")).floatValue() == 8.0f);
    assertTrue("MIN_FLOAT1 not correct value", ((Float) rec.get("MIN_FLOAT1")).floatValue() == 2.0f);
    assertTrue("MAX_FLOAT1 not correct value", ((Float) rec.get("MAX_FLOAT1")).floatValue() == 14.0f);
    assertTrue("SUM_FLOAT1 not correct value", ((Float) rec.get("SUM_FLOAT1")).floatValue() == 128.0f);
}

---

From source file:org.apache.torque.util.SummaryHelperTest.java

public void testSummarize() throws Exception {
    Criteria c = new Criteria();

    c.addAscendingOrderByColumn(Summarize1Peer.GROUP_BY1);

    SummaryHelper summary = new SummaryHelper();

    summary.setExcludeExprColumns(true);
    List<Class<?>> returnTypes = new ArrayList<Class<?>>();

    summary.addGroupBy(Summarize1Peer.GROUP_BY1);
    returnTypes.add(String.class);

    summary.addAggregate("COUNT_RECS", new Count(Summarize1Peer.ID));
    returnTypes.add(Integer.class);

    summary.addAggregate("AVG_INT1", new Avg(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("MIN_INT1", new Min(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("MAX_INT1", new Max(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("SUM_INT1", new Sum(Summarize1Peer.INT_1));
    returnTypes.add(Integer.class);

    summary.addAggregate("AVG_FLOAT1", new Avg(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    summary.addAggregate("MIN_FLOAT1", new Min(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    summary.addAggregate("MAX_FLOAT1", new Max(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    summary.addAggregate("SUM_FLOAT1", new Sum(Summarize1Peer.FLOAT1));
    returnTypes.add(Float.class);

    List<ListOrderedMapCI> results = summary.summarize(c, returnTypes);

    StringWriter out = new StringWriter();
    summary.dumpResults(out, results, true);
    out.close();
    logger.debug("\n" + out.toString());

    assertTrue("No results returned", results.size() > 0);
    assertTrue("Invalid number of records returned. Expected 4 but got " + results.size(), results.size() == 4);

    ListOrderedMapCI rec = results.get(0);

    assertTrue("GROUP_BY1 valued not correct", "A1".equals(rec.get("GROUP_BY1").toString()));
    assertTrue("COUNT_RECS not correct value", ((Integer) rec.get("COUNT_RECS")).intValue() == 4);
    assertTrue("AVG_INT1 not correct value", ((Integer) rec.get("AVG_INT1")).intValue() == 2);
    assertTrue("MIN_INT1 not correct value", ((Integer) rec.get("MIN_INT1")).intValue() == 1);
    assertTrue("MAX_INT1 not correct value", ((Integer) rec.get("MAX_INT1")).intValue() == 4);
    assertTrue("SUM_INT1 not correct value", ((Integer) rec.get("SUM_INT1")).intValue() == 10);

    rec = results.get(3);/*w w  w.j  a  v a2 s .c  om*/
    assertTrue("GROUP_BY1 valued not correct", "D1".equals(rec.get("GROUP_BY1")));
    assertTrue("COUNT_RECS not correct value", ((Integer) rec.get("COUNT_RECS")).intValue() == 4);
    assertTrue("AVG_FLOAT1 not correct value", ((Float) rec.get("AVG_FLOAT1")).floatValue() == 11.0f);
    assertTrue("MIN_FLOAT1 not correct value", ((Float) rec.get("MIN_FLOAT1")).floatValue() == 8.0f);
    assertTrue("MAX_FLOAT1 not correct value", ((Float) rec.get("MAX_FLOAT1")).floatValue() == 14.0f);
    assertTrue("SUM_FLOAT1 not correct value", ((Float) rec.get("SUM_FLOAT1")).floatValue() == 44.0f);

}

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From source file:com.doitnext.swing.widgets.json.JSONJTreeNodeTest.java

@Test
public void pushTest() throws Exception {
    InputStream resource = null;//w  ww.  j a va  2 s.  com
    StringWriter sw = null;
    try {
        resource = this.getClass().getClassLoader().getResourceAsStream(fileName);
        sw = new StringWriter();
        IOUtils.copy(resource, sw);
        String json = sw.toString();
        sw.close();
        sw = null;
        resource.close();
        resource = null;
        JsonElement rootElt = new JsonParser().parse(json);
        JSONJTreeNode root = new JSONJTreeNode(null, -1, rootElt);

        JsonElement converted = root.asJsonElement();
        String expected = rootElt.toString();
        String actual = converted.toString();

        Assert.assertEquals("Json does not match", expected, actual);
        if (expectedError != null)
            throw new IllegalArgumentException(
                    "We didnt' get an " + expectedError.getClass().getName() + " exception as expected.",
                    expectedError);

    } catch (Exception e) {
        if (!e.getClass().isInstance(expectedError))
            throw e;
    } finally {
        if (resource != null)
            resource.close();
        if (sw != null)
            sw.close();
    }
}

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