Example usage for java.io StringWriter flush

Introduction

In this page you can find the example usage for java.io StringWriter flush.

Prototype

public void flush() 

Source Link

Document

Flush the stream.

Usage

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  . jav a 2  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();/*from w w  w .  j  av  a 2s .co  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:Main.java

/**
 * Convert XML DOM document to a XML string representation
 *
 * @param doc/*from  w  w w. j  a  va 2  s.c  om*/
 *            XML DOM document
 * @return XML string
 * @throws Exception
 *             in error case
 */
public static String xmlDOMDocumentToString(Document doc) throws Exception {
    if (doc == null) {
        throw new RuntimeException("No XML DOM document (null)!");
    }
    StringWriter stringWriter = new StringWriter();
    String strDoc = null;

    try {
        StreamResult streamResult = new StreamResult(stringWriter);
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        // transformerFactory.setAttribute("nIndent-number", new Integer(4));
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.transform(new DOMSource(doc.getDocumentElement()), streamResult);
        stringWriter.flush();
        strDoc = stringWriter.toString();
    } catch (Exception e) {
        //            Logger.XMLEval.logState("Parsing of XML DOM document failed: " + e.getMessage(), LogLevel.Error);
        throw e;
    } finally {
        if (stringWriter != null) {
            stringWriter.close();
            stringWriter = null;
        }
    }

    return strDoc;
}

---

From source file:org.sakaiproject.util.StorageUtils.java

/**
 * Write a DOM Document to an output stream.
 * //from   w w w .ja  va2s . co  m
 * @param doc
 *        The DOM Document to write.
 * @param out
 *        The output stream.
 */
public static String writeDocumentToString(Document doc) {
    try {

        StringWriter sw = new StringWriter();

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        DOMImplementation impl = builder.getDOMImplementation();

        DOMImplementationLS feature = (DOMImplementationLS) impl.getFeature("LS", "3.0");
        LSSerializer serializer = feature.createLSSerializer();
        LSOutput output = feature.createLSOutput();
        output.setCharacterStream(sw);
        output.setEncoding("UTF-8");
        serializer.write(doc, output);

        sw.flush();
        return sw.toString();
    } catch (Exception any) {
        M_log.warn("writeDocumentToString: " + any.toString());
        return null;
    }
}

---

From source file:com.rockagen.commons.util.JsonUtil.java

/**
 * Bean to json string/* ww  w  .j  av  a 2s  .  c  o m*/
 * 
 * @param obj obj
 *            bean object
 * @param <T> t           
 * @return json string
 */
public static <T> String toJson(T obj) {
    StringWriter writer = new StringWriter();
    String jsonStr = "";
    JsonGenerator gen = null;
    try {
        gen = getJsonFactory().createGenerator(writer);
        getMapper().writeValue(gen, obj);
        writer.flush();
        jsonStr = writer.toString();

    } catch (IOException e) {
        log.error("{}", e.getMessage(), e);
    } finally {
        if (gen != null) {
            try {
                gen.close();
            } catch (IOException e) {
            }
        }

    }
    return jsonStr;
}

---

From source file:framework.GlobalHelpers.java

public static String call(Closure closure) {
    Writer currentWriter = FrontController.threadData.get().getOut();
    StringWriter stringWriter = new StringWriter();
    FrontController.threadData.get().setOut(stringWriter);
    closure.call();//ww w. j  a  v a  2 s.co m
    stringWriter.flush();
    FrontController.threadData.get().setOut(currentWriter);
    return stringWriter.toString();
}

---

From source file:com.adito.util.Utils.java

/**
 * Prepares a string for output inside a JavaScript string,
 * e.g. for use inside a document.write("") command.
 *
 * Example:/*  ww w  . j  a  v  a2 s  .c om*/
 * <pre>
 * input string: He didn't say, "Stop!"
 * output string: He didn\'t say, \"Stop!\"
 * </pre>
 *
 * Deals with quotes and control-chars (tab, backslash, cr, ff, etc.)
 * Bug: does not yet properly escape Unicode / high-bit characters.
 *
 * @see #jsEscape(String, Writer)
 **/
public static String jsEscape(String source) {
    try {
        StringWriter sw = new StringWriter();
        jsEscape(source, sw);
        sw.flush();
        return sw.toString();
    } catch (IOException ioe) {
        // should never happen writing to a StringWriter
        ioe.printStackTrace();
        return null;
    }
}

---

From source file:com.adito.util.Utils.java

/**
 * @see #javaEscape(String, Writer)//from w w  w .ja va  2 s .  co  m
 **/
public static String javaEscape(String source) {
    try {
        StringWriter sw = new StringWriter();
        javaEscape(source, sw);
        sw.flush();
        return sw.toString();
    } catch (IOException ioe) {
        // should never happen writing to a StringWriter
        ioe.printStackTrace();
        return null;
    }
}

---

From source file:org.newcashel.meta.model.NCClass.java

public static String getPrimaryKeyValue(String[] keys, Inst inst) throws Exception {
    try {//from   w w  w.  j av  a2s. c  om
        StringWriter sw = new StringWriter();
        for (int i = 0; i < keys.length; i++) {
            Object value = PropertyUtils.getProperty(inst, keys[i]);
            if (value == null) {
                return null; // primary key part may not be available, ES will assign id
            }
            sw.write(value.toString());
            if ((i + 1) < keys.length) {
                sw.write("_");
            }
        }
        sw.flush();
        return sw.toString();

    } catch (Exception e) {
        String msg = "primary key build failed on this class: " + inst.getType();
        logger.error(msg);
        throw new Exception(msg);
    }
}

---

From source file:com.intuit.tank.transform.scriptGenerator.ConverterUtil.java

public static String getWorkloadXML(HDWorkload hdWorkload) {
    StringWriter sw;
    try {//  w ww .  ja v a 2  s .  co m
        JAXBContext context = JAXBContext.newInstance(HDWorkload.class.getPackage().getName());
        Marshaller createMarshaller = context.createMarshaller();
        createMarshaller.setProperty("jaxb.formatted.output", Boolean.TRUE);
        sw = new StringWriter();
        createMarshaller.marshal(hdWorkload, sw);
        sw.flush();
        sw.close();
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    return sw.toString();

}

---

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