Example usage for java.io StringWriter getBuffer

Introduction

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

Prototype

public StringBuffer getBuffer() 

Source Link

Document

Return the string buffer itself.

Usage

From source file:com.github.woozoo73.ht.XmlUtils.java

public static String getContent(String path) {
    try {//from w w w  .ja v  a 2 s  . c  om
        URL url = XmlUtils.class.getClassLoader().getResource(path);
        File schemaLocation = new File(url.toURI());

        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = documentBuilder.parse(schemaLocation);

        StringWriter writer = new StringWriter();
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(new DOMSource(document), new StreamResult(writer));

        String content = writer.getBuffer().toString();

        return content;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.overlord.sramp.server.servlets.MavenRepositoryServlet.java

/**
 * Gets the root stack trace as a string.
 *
 * @param t/* w w w  .  j  a v a2 s. c  o  m*/
 *            the t
 * @return the root stack trace
 */
public static String getRootStackTrace(Throwable t) {
    StringWriter sw = new StringWriter();
    PrintWriter writer = new PrintWriter(sw);
    getRootCause(t).printStackTrace(writer);
    return sw.getBuffer().toString();
}

---

From source file:Main.java

/**
 * Returns a String representation of the DOM hierarchy rooted at the argument Node.
 * @param node The root Node of the DOM hierarchy to translate.
 * @return A String representation of the DOM hierarchy rooted at the
 * argument Node, or null if the operation fails.
 *//*from   w  w  w.ja v  a  2  s .  com*/
public static String toXMLString(Node node, boolean header) {
    try {
        Source source = new DOMSource(node);
        StringWriter stringWriter = new StringWriter();
        Result result = new StreamResult(stringWriter);
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        if (!header)
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.transform(source, result);
        return stringWriter.getBuffer().toString();
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
    } catch (TransformerException e) {
        e.printStackTrace();
    } // try - catch

    return null;
}

---

From source file:ac.uk.diamond.sample.HttpClientTest.Utils.java

static String xmlToString(XMLObject aObject) throws IOException {
    Document doc;//from  ww w.  j  av a2s.  co m
    try {
        doc = Configuration.getMarshallerFactory().getMarshaller(aObject).marshall(aObject).getOwnerDocument();
    } catch (MarshallingException e) {
        throw new IOException(e);
    }

    try {
        Source source = new DOMSource(doc);
        StringWriter stringWriter = new StringWriter();
        Result result = new StreamResult(stringWriter);
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        transformer.transform(source, result);
        return stringWriter.getBuffer().toString();
    } catch (TransformerException e) {
        throw new IOException(e);
    }
}

---

From source file:com.atlassian.theplugin.idea.ui.DialogWithDetails.java

public static String getExceptionString(Throwable t) {
    StringWriter sw = new StringWriter();
    if (t != null) {
        t.printStackTrace(new PrintWriter(sw));
    }/*  w ww  .j  a v a 2s .  c  o  m*/
    return sw.getBuffer().toString();
}

---

From source file:eu.sisob.uma.restserver.TaskManager.java

/**
  * Create a new folder for a new task if is possible to launch new task
  * Note:/*  w w  w. j  a  va  2 s  .  c  o  m*/
  *  use MAX_TASKS_PER_USER and validateAccess()
  *  Is possible that use thee locker of AuthorizationManager
  * @param user
  * @param pass
  * @param status
  * @param message 
  * @return
  */
public static String prepareNewTask(String user, String pass, StringWriter status, StringWriter message) {
    String new_folder_name = "";
    if (message == null)
        return "";
    message.getBuffer().setLength(0);

    if (user != null && pass != null) {
        if (AuthorizationManager.validateAccess(user, pass, message)) {
            message.getBuffer().setLength(0);
            List<String> task_code_list = TaskManager.listTasks(user, pass);

            int num_tasks_alive = 0;
            int max = -1;
            if (task_code_list.size() > 0) {
                for (String task_code : task_code_list) {
                    OutputTaskStatus task_status = TaskManager.getTaskStatus(user, pass, task_code, false,
                            false, false);
                    if (task_status.status.equals(OutputTaskStatus.TASK_STATUS_EXECUTED)) {

                    } else {
                        //Think about it
                        num_tasks_alive++;
                    }

                    try {
                        int act = Integer.parseInt(task_code);
                        if (max < act) {
                            max = act;
                        }
                    } catch (Exception ex) {

                    }

                }
            }

            if (num_tasks_alive < AuthorizationManager.MAX_TASKS_PER_USER) {
                new_folder_name = String.valueOf(max + 1);

                String code_task_folder = TASKS_USERS_PATH + File.separator + user + File.separator
                        + new_folder_name;
                File task_dir = new File(code_task_folder);
                if (!task_dir.exists()) {
                    task_dir.mkdir();
                    status.append(OutputTaskStatus.TASK_STATUS_TO_EXECUTE);
                    if (message != null)
                        message.append("A new task has been created successfully."); //FIXME
                } else {
                    new_folder_name = "";
                    status.append(OutputTaskStatus.TASK_STATUS_NO_ACCESS);
                    if (message != null)
                        message.append("Error creating place for the new task."); //FIXME
                }
            } else {
                new_folder_name = "";
                status.append(OutputTaskStatus.TASK_STATUS_EXECUTING);
                if (message != null)
                    message.append(
                            "There are still tasks running or there are a task created ready to be launched."); //FIXME
            }

        } else {
            new_folder_name = "";
            status.append(OutputTaskStatus.TASK_STATUS_NO_AUTH);
        }
    } else {
        new_folder_name = "";
        status.write(OutputTaskStatus.TASK_STATUS_NO_AUTH);
        if (message != null)
            message.write(TheResourceBundle.getString("Jsp Params Invalid Msg"));
    }

    return new_folder_name;
}

---

From source file:Main.java

public static String xml2Str(Document document) {

    try {//from  w  ww  . j ava  2  s  . c  o  m
        DOMSource source = new DOMSource(document);
        StringWriter writer = new StringWriter();
        Result result = new StreamResult(writer);
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.CDATA_SECTION_ELEMENTS, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        transformer.transform(source, result);
        return (writer.getBuffer().toString());

    } catch (Exception e) {
        e.printStackTrace();
    }

    return "";
}

---

From source file:com.medlog.webservice.lifecycle.Security.java

public static String getStackTrace(Throwable t) {
    String stackTrace = null;//from   w w w.  jav a2  s  .co  m
    try {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        t.printStackTrace(pw);
        pw.close();
        sw.close();
        stackTrace = sw.getBuffer().toString();
    } catch (Exception ex) {
    }
    return stackTrace;
}

---

From source file:org.exoplatform.social.client.api.util.SocialHttpClientSupport.java

/**
 * Gets the byte array from Model object which provides to HttpPost to Rest Service.
 *
 * @param model Model object//from w w w  .  j  a v  a  2s  . com
 * @return
 * @throws IOException
 */
public static byte[] convertModelToByteArray(Model model) throws IOException {
    if (model == null) {
        return null;
    }
    StringWriter writer = new StringWriter();
    model.writeJSONString(writer);
    return writer.getBuffer().toString().getBytes("UTF-8");
}

---

From source file:org.apache.axis2.jaxws.ExceptionFactory.java

/**
 * Get a string containing the stack of the specified exception
 * @param e/*  w  w  w .  j a va2  s . c o  m*/
 * @return
 */
public static String stackToString(Throwable e) {
    java.io.StringWriter sw = new java.io.StringWriter();
    java.io.BufferedWriter bw = new java.io.BufferedWriter(sw);
    java.io.PrintWriter pw = new java.io.PrintWriter(bw);
    e.printStackTrace(pw);
    pw.close();
    return sw.getBuffer().toString();
}

---

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