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:org.kalypso.ogc.sensor.diagview.grafik.GrafikLauncher.java

/**
 * Opens the grafik tool using an observation template xml object. Note: this method should be called using a
 * WorkspaceModifyOperation.//from w  ww.j  a v a2 s .  c  o m
 * 
 * @param fileName
 *          the filename to use for the grafik template file
 * @param odt
 *          the xml binding object
 * @throws SensorException
 */
public static IStatus startGrafikODT(final String fileName, final Obsdiagview odt, final IFolder dest,
        final IProgressMonitor monitor) throws SensorException, CoreException {
    final String taskName = Messages.getString("GrafikLauncher.0"); //$NON-NLS-1$

    monitor.beginTask(taskName, 100);
    monitor.setTaskName(taskName);

    monitor.subTask(Messages.getString("GrafikLauncher.1")); //$NON-NLS-1$

    try {
        if (!dest.exists())
            dest.create(true, true, new SubProgressMonitor(monitor, 5));

        final IFile tplFile = dest.getFile(FileUtilities.nameWithoutExtension(fileName) + ".tpl"); //$NON-NLS-1$

        final StringWriter strWriter = new StringWriter();
        final RememberForSync[] syncs = odt2tpl(odt, dest, strWriter, new SubProgressMonitor(monitor, 5));
        strWriter.close();

        // use the windows encoding for the Vorlage because of the grafik tool
        // which uses it when reading...
        final SetContentHelper sch = new SetContentHelper(
                Messages.getString("org.kalypso.ogc.sensor.diagview.grafik.GrafikLauncher.5")) //$NON-NLS-1$
        {
            @Override
            protected void write(final OutputStreamWriter writer) throws Throwable {
                writer.write(strWriter.toString());
            }
        };

        sch.setFileContents(tplFile, false, false, new SubProgressMonitor(monitor, 5), GRAFIK_ENCODING);

        startGrafikTPL(tplFile, syncs, new SubProgressMonitor(monitor, 85, SubMonitor.SUPPRESS_NONE));

        return Status.OK_STATUS;
    } catch (final CoreException e) {
        throw e;
    } catch (final Throwable e) // generic exception caught
    {
        throw new SensorException(e);
    }
}

From source file:com.zimbra.cs.service.AutoDiscoverServlet.java

private static String createResponseDoc(String displayName, String email, String serviceUrl) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);//from w  w  w .  ja  va2 s  . c o m
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document xmlDoc = builder.newDocument();

    Element root = xmlDoc.createElementNS(NS, "Autodiscover");
    root.setAttribute("xmlns", NS);
    root.setAttribute("xmlns:xsi", XSI_NS);
    root.setAttribute("xmlns:xsd", XSD_NS);
    xmlDoc.appendChild(root);

    //Add the response element.
    Element response = xmlDoc.createElementNS(NS_MOBILE, "Response");
    root.appendChild(response);

    //Add culture to to response
    Element culture = xmlDoc.createElement("Culture");
    culture.appendChild(xmlDoc.createTextNode("en:en"));
    response.appendChild(culture);

    //User
    Element user = xmlDoc.createElement("User");
    Element displayNameElm = xmlDoc.createElement("DisplayName");
    displayNameElm.appendChild(xmlDoc.createTextNode(displayName));
    user.appendChild(displayNameElm);
    Element emailAddr = xmlDoc.createElement("EMailAddress");
    emailAddr.appendChild(xmlDoc.createTextNode(email));
    user.appendChild(emailAddr);
    response.appendChild(user);

    //Action
    Element action = xmlDoc.createElement("Action");
    Element settings = xmlDoc.createElement("Settings");
    Element server = xmlDoc.createElement("Server");

    Element type = xmlDoc.createElement("Type");
    type.appendChild(xmlDoc.createTextNode("MobileSync"));
    server.appendChild(type);

    Element url = xmlDoc.createElement("Url");
    url.appendChild(xmlDoc.createTextNode(serviceUrl));
    server.appendChild(url);

    Element name = xmlDoc.createElement("Name");
    name.appendChild(xmlDoc.createTextNode(serviceUrl));
    server.appendChild(name);

    settings.appendChild(server);
    action.appendChild(settings);
    response.appendChild(action);

    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    DOMSource source = new DOMSource(xmlDoc);
    StringWriter writer = new StringWriter();
    StreamResult result = new StreamResult(writer);
    transformer.transform(source, result);
    writer.flush();
    String xml = writer.toString();
    writer.close();

    //manually generate xmlns for Autodiscover and Response element, this works
    //for testexchangeconnectivity.com, but iOS and Android don't like Response's xmlns
    //        StringBuilder str = new StringBuilder();
    //        str.append("<?xml version=\"1.0\"?>\n");
    //        str.append("<Autodiscover xmlns:xsd=\"").append(XSD_NS).append("\"");
    //        str.append(" xmlns:xsi=\"").append(XSI_NS).append("\"");
    //        str.append(" xmlns=\"").append(NS).append("\">\n");
    //        int respIndex = xml.indexOf("<Response>");
    //        str.append("<Response xmlns=\"").append(NS_MOBILE).append("\">");
    //        str.append(xml.substring(respIndex + "<Response>".length(), xml.length()));
    //        return str.toString();
    return "<?xml version=\"1.0\"?>\n" + xml;
}

From source file:com.zimbra.cs.service.AutoDiscoverServlet.java

private static String createResponseDocForEws(String displayName, String email, String serviceUrl, Account acct)
        throws Exception {

    Provisioning prov = Provisioning.getInstance();
    Server server = prov.getServer(acct);

    String cn = server.getCn();/*w  w  w .j  a v  a2  s  . c o m*/
    String name = server.getName();
    String acctId = acct.getId();

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document xmlDoc = builder.newDocument();

    Element root = xmlDoc.createElementNS(NS, "Autodiscover");
    root.setAttribute("xmlns", NS);
    root.setAttribute("xmlns:xsi", XSI_NS);
    root.setAttribute("xmlns:xsd", XSD_NS);
    xmlDoc.appendChild(root);

    //Add the response element.
    Element response = xmlDoc.createElementNS(NS_OUTLOOK, "Response");
    root.appendChild(response);

    //User
    Element user = xmlDoc.createElement("User");
    Element displayNameElm = xmlDoc.createElement("DisplayName");
    displayNameElm.appendChild(xmlDoc.createTextNode(displayName));
    user.appendChild(displayNameElm);
    Element emailAddr = xmlDoc.createElement("EmailAddress");
    emailAddr.appendChild(xmlDoc.createTextNode(email));
    user.appendChild(emailAddr);

    Element depId = xmlDoc.createElement("DeploymentId");
    depId.appendChild(xmlDoc.createTextNode(acctId));
    user.appendChild(depId);

    response.appendChild(user);

    //Action
    Element account = xmlDoc.createElement("Account");
    Element acctType = xmlDoc.createElement("AccountType");
    acctType.appendChild(xmlDoc.createTextNode("email"));
    account.appendChild(acctType);
    response.appendChild(account);

    Element action = xmlDoc.createElement("Action");
    action.appendChild(xmlDoc.createTextNode("settings"));
    account.appendChild(action);

    Element protocol = xmlDoc.createElement("Protocol");
    account.appendChild(protocol);

    Element type = xmlDoc.createElement("Type");
    type.appendChild(xmlDoc.createTextNode("EXCH"));
    protocol.appendChild(type);

    Element ews = xmlDoc.createElement("EwsUrl");
    protocol.appendChild(ews);
    ews.appendChild(xmlDoc.createTextNode(serviceUrl));

    Element as = xmlDoc.createElement("ASUrl");
    protocol.appendChild(as);
    as.appendChild(xmlDoc.createTextNode(serviceUrl));

    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    DOMSource source = new DOMSource(xmlDoc);
    StringWriter writer = new StringWriter();
    StreamResult result = new StreamResult(writer);
    transformer.transform(source, result);
    writer.flush();
    String xml = writer.toString();
    writer.close();
    return "<?xml version=\"1.0\"?>\n" + xml;
}

From source file:org.openecomp.core.utilities.CommonMethods.java

/**
 * Print stack trace string.//w  w  w.  ja v a2  s . c om
 *
 * @return the string
 */
public static String printStackTrace() {

    StringWriter sw = new StringWriter();
    StackTraceElement[] trace = Thread.currentThread().getStackTrace();
    for (StackTraceElement traceElement : trace) {
        sw.write("\t  " + traceElement);
        sw.write(System.lineSeparator());
    }
    String str = sw.toString();
    try {
        sw.close();
    } catch (IOException e0) {
        System.err.println(e0);
    }
    return str;

}

From source file:org.apache.oozie.action.hadoop.LauncherMain.java

/**
 * Write to STDOUT (the task log) the Configuration/Properties values. All properties that contain
 * any of the strings in the maskSet will be masked when writting it to STDOUT.
 *
 * @param header message for the beginning of the Configuration/Properties dump.
 * @param maskSet set with substrings of property names to mask.
 * @param conf Configuration/Properties object to dump to STDOUT
 * @throws IOException thrown if an IO error ocurred.
 *///ww  w .ja v a2 s.c o  m
@SuppressWarnings("unchecked")
protected static void logMasking(String header, Collection<String> maskSet, Iterable conf) throws IOException {
    StringWriter writer = new StringWriter();
    writer.write(header + "\n");
    writer.write("--------------------\n");
    for (Map.Entry entry : (Iterable<Map.Entry>) conf) {
        String name = (String) entry.getKey();
        String value = (String) entry.getValue();
        for (String mask : maskSet) {
            if (name.contains(mask)) {
                value = "*MASKED*";
            }
        }
        writer.write(" " + name + " : " + value + "\n");
    }
    writer.write("--------------------\n");
    writer.close();
    System.out.println(writer.toString());
    System.out.flush();
}

From source file:com.cloudmine.api.rest.JsonUtilities.java

/**
 * Convert a Map to its representation as a JSON string.
 * @param map will be converted to its JSON representation
 * @return valid JSON that represents the passed in map. It should be true that map.equals(jsonToMap(mapToJson(map)))
 * @throws ConversionException if unable to convert this Map to json. This should never happen
 *//*from   ww  w . jav  a 2s  . com*/
public static String mapToJson(Map<String, ? extends Object> map) throws ConversionException {
    if (map == null) {
        return EMPTY_JSON;
    }
    StringWriter writer = new StringWriter();
    try {
        jsonMapper.writeValue(writer, map);
        return writer.toString();
    } catch (IOException e) {
        LOG.error("Trouble writing json", e);
        throw new ConversionException(e);
    } finally {
        try {
            writer.close();
        } catch (IOException e) {
            //nope don't care
        }
    }
}

From source file:com.cloudmine.api.rest.JsonUtilities.java

/**
 * Convert a CMObject to its JSON representation
 * @param objects the objects to convert
 * @return valid JSON that represents the passed in objects as a collection of JSON
 * @throws ConversionException if unable to convert this CMObject to json
 *///from   www .  jav a  2 s  .  c  o m
public static String cmobjectsToJson(CMObject... objects) throws ConversionException {
    if (objects == null) {
        LOG.debug("Received null objects, returning empty json");
        return EMPTY_JSON;
    }
    Map<String, CMObject> objectMap = new HashMap<String, CMObject>();
    for (CMObject object : objects) {
        objectMap.put(object.getObjectId(), object);
    }

    StringWriter writer = new StringWriter();
    try {

        jsonMapper.writeValue(writer, objectMap);
        return writer.toString();
    } catch (IOException e) {
        LOG.error("Trouble writing json", e);
        throw new ConversionException(e);
    } finally {
        try {
            writer.close();
        } catch (IOException e) {
            //nope don't care
        }
    }
}

From source file:org.apache.axis.utils.Admin.java

/** Get an XML document representing this engine's configuration.
 *
 * This document is suitable for saving and reloading into the
 * engine./*from  w ww . jav  a 2 s. co m*/
 *
 * @param engine the AxisEngine to work with
 * @return an XML document holding the engine config
 * @exception AxisFault
 */
public static Document listConfig(AxisEngine engine) throws AxisFault {
    StringWriter writer = new StringWriter();
    SerializationContext context = new SerializationContext(writer);
    context.setPretty(true);
    try {
        EngineConfiguration config = engine.getConfig();

        if (config instanceof WSDDEngineConfiguration) {
            WSDDDeployment deployment = ((WSDDEngineConfiguration) config).getDeployment();
            deployment.writeToContext(context);
        }
    } catch (Exception e) {
        // If the engine config isn't a FileProvider, or we have no
        // engine config for some odd reason, we'll end up here.

        throw new AxisFault(Messages.getMessage("noEngineWSDD"));
    }

    try {
        writer.close();
        return XMLUtils.newDocument(new InputSource(new StringReader(writer.getBuffer().toString())));
    } catch (Exception e) {
        log.error("exception00", e);
        return null;
    }
}

From source file:org.cloudifysource.restDoclet.generation.Utils.java

/**
 * /*from ww  w  .  j a v a2s  .c o m*/
 * @param body .
 * @return The body in Json format.
 * @throws IOException .
 */
public static String getIndentJson(final String body) throws IOException {
    if (StringUtils.isBlank(body)) {
        return null;
    }

    StringWriter out = new StringWriter();
    JsonParser parser = null;
    JsonGenerator gen = null;
    try {
        JsonFactory fac = new JsonFactory();

        parser = fac.createJsonParser(new StringReader(body));
        ObjectMapper mapper = new ObjectMapper();
        JsonNode node = mapper.readTree(parser);
        // Create pretty printer:
        gen = fac.createJsonGenerator(out);
        gen.useDefaultPrettyPrinter();
        // Write:
        mapper.writeTree(gen, node);

        gen.close();
        parser.close();

        return out.toString();

    } finally {
        out.close();
        if (gen != null) {
            gen.close();
        }
        if (parser != null) {
            parser.close();
        }
    }

}

From source file:org.cloudifysource.shell.commands.AddTemplates.java

private static String getIndentJson(final String body) throws IOException {
    if (StringUtils.isBlank(body)) {
        return null;
    }/*from  w w w  .jav a2  s. c  o m*/

    StringWriter out = new StringWriter();
    JsonParser parser = null;
    JsonGenerator gen = null;
    try {
        JsonFactory fac = new JsonFactory();

        parser = fac.createJsonParser(new StringReader(body));
        ObjectMapper mapper = new ObjectMapper();
        JsonNode node = mapper.readTree(parser);
        // Create pretty printer:
        gen = fac.createJsonGenerator(out);
        gen.useDefaultPrettyPrinter();
        // Write:
        mapper.writeTree(gen, node);

        gen.close();
        parser.close();

        return out.toString();

    } finally {
        out.close();
        if (gen != null) {
            gen.close();
        }
        if (parser != null) {
            parser.close();
        }
    }
}