Example usage for java.io StringWriter write

Introduction

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

Prototype

public void write(String str) 

Source Link

Document

Write a string.

Usage

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

/**
 * //from   w  w  w  .ja  v a 2  s  .  c  om
 * @param user
 * @param pass
 * @param message 
 * @return
 */
public static boolean validateAccess(String user, String pass, StringWriter message) {
    boolean valid = true;

    //getCrawkerTaskStatus(code)
    if (message != null)
        message.getBuffer().setLength(0);

    if (!SystemManager.getInstance().IsRunning()) {
        message.write("The back system is off. Please contact with the administrator."); //FIXME
        valid = false;
        return valid;
    }

    if (user != null && pass != null) {
        if (DBAuthorizeUserIn(user, pass)) {
            String code_task_folder = TASKS_USERS_PATH + File.separator + user;

            File f = new File(code_task_folder);
            if (!f.exists())
                f.mkdir();

            valid = true;
            if (message != null)
                message.write(TheResourceBundle.getString("Jsp Auth Msg")); //FIXME               
        } else {
            valid = false;
            if (message != null)
                message.write(TheResourceBundle.getString("Jsp Unauth Msg")); //FIXME                
        }
    } else {
        valid = false;
        if (message != null)
            message.write(TheResourceBundle.getString("Jsp Params Invalid Msg")); //FIXME
    }

    return valid;
}

---

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

/**
 *
 * @param user//from   w  w w . ja  v  a2  s  .  c  o  m
 * @param pass
 * @param out_attributes
 * @param message
 * @return
 */
public static boolean validateAccess(String user, String pass, UserAttributes out_attributes,
        StringWriter message) {
    boolean valid = true;

    //getCrawkerTaskStatus(code)
    if (message != null)
        message.getBuffer().setLength(0);

    if (!SystemManager.getInstance().IsRunning()) {
        message.write("The back system is off. Please contact with the administrator."); //FIXME
        valid = false;
        return valid;
    }

    if (user != null && pass != null) {
        if (DBAuthorizeUserIn(user, pass, out_attributes)) {
            String code_task_folder = TASKS_USERS_PATH + File.separator + user;

            File f = new File(code_task_folder);
            if (!f.exists())
                f.mkdir();

            valid = true;
            if (message != null)
                message.write(TheResourceBundle.getString("Jsp Auth Msg")); //FIXME               
        } else {
            valid = false;
            if (message != null)
                message.write(TheResourceBundle.getString("Jsp Unauth Msg")); //FIXME                
        }
    } else {
        valid = false;
        if (message != null)
            message.write(TheResourceBundle.getString("Jsp Params Invalid Msg")); //FIXME
    }

    return valid;
}

---

From source file:com.smartnsoft.droid4me.ws.WebServiceCaller.java

/**
 * Turns the provided {@link InputStream} into a {@link String}, using the provided encoding.
 *
 * @param inputStream the input stream to convert ; not that it will have been {@link InputStream#close() closed}
 * @param encoding    the encoding to use
 * @return the string resulting from the provided input stream
 * @throws IOException if an error happened during the conversion
 * @see #getString(InputStream)/*  ww w  . ja  v  a 2s  .  co m*/
 * @see #getJson(InputStream, String)
 */
public static String getString(InputStream inputStream, String encoding) throws IOException {
    final StringWriter writer = new StringWriter();
    final InputStreamReader streamReader = new InputStreamReader(inputStream, encoding);
    // The 8192 parameter is there to please Android at runtime and discard the
    // "INFO/global(16464): INFO: Default buffer size used in BufferedReader constructor. It would be better to be explicit if a 8k-char buffer is required."
    // log
    final BufferedReader buffer = new BufferedReader(streamReader, 8192);
    String line = "";
    while (null != (line = buffer.readLine())) {
        writer.write(line);
    }
    return writer.toString();
}

---

From source file:net.sf.keystore_explorer.crypto.jcepolicy.JcePolicyUtil.java

/**
 * Get a JCE policy's details.//from  www  . j a va2 s  . co  m
 *
 * @param jcePolicy
 *            JCE policy
 * @return Policy details
 * @throws CryptoException
 *             If there was a problem getting the policy details
 */
public static String getPolicyDetails(JcePolicy jcePolicy) throws CryptoException {
    try {
        StringWriter sw = new StringWriter();

        File file = getJarFile(jcePolicy);

        // if there is no policy file at all, return empty string
        if (!file.exists()) {
            return "";
        }

        JarFile jar = new JarFile(file);

        Enumeration<JarEntry> jarEntries = jar.entries();

        while (jarEntries.hasMoreElements()) {
            JarEntry jarEntry = jarEntries.nextElement();

            String entryName = jarEntry.getName();

            if (!jarEntry.isDirectory() && entryName.endsWith(".policy")) {
                sw.write(entryName + ":\n\n");

                InputStreamReader isr = null;
                try {
                    isr = new InputStreamReader(jar.getInputStream(jarEntry));
                    CopyUtil.copy(isr, sw);
                } finally {
                    IOUtils.closeQuietly(isr);
                }

                sw.write('\n');
            }
        }

        return sw.toString();
    } catch (IOException ex) {
        throw new CryptoException(
                MessageFormat.format(res.getString("NoGetPolicyDetails.exception.message"), jcePolicy), ex);
    }
}

---

From source file:eu.sisob.uma.restserver.services.gate.GateTask.java

public static boolean launch(String user, String pass, String task_code, String code_task_folder, String email,
        StringWriter message, boolean verbose, boolean split_by_keyword) {
    if (message == null) {
        return false;
    }/*from   ww w .  ja v  a2s . c o  m*/
    boolean success = false;
    message.getBuffer().setLength(0);
    File code_task_folder_dir = new File(code_task_folder);

    File documents_dir = code_task_folder_dir;

    File csv_data_source_file = FileSystemManager.getFileIfExists(code_task_folder_dir,
            input_data_source_filename_prefix_csv, input_data_source_filename_ext_csv);

    boolean validate = csv_data_source_file != null;

    if (!validate) {
        success = false;
        message.write("You have not uploaded any file like this '" + input_data_source_filename_prefix_csv + "*"
                + input_data_source_filename_ext_csv + "' file");
    } else {
        String middle_data_folder = code_task_folder + File.separator
                + AuthorizationManager.middle_data_dirname;
        File middle_data_dir = null;
        try {
            middle_data_dir = FileSystemManager.createFileAndIfExistsDelete(middle_data_folder);
        } catch (Exception ex) {
            ProjectLogger.LOGGER.error(ex.toString(), ex);
            message.append("The file couldn't be created " + middle_data_dir.getName() + "\r\n");
        }

        String results_data_folder = code_task_folder + File.separator + AuthorizationManager.results_dirname;
        File results_data_dir = null;
        try {
            results_data_dir = FileSystemManager.createFileAndIfExistsDelete(results_data_folder);
        } catch (Exception ex) {
            ProjectLogger.LOGGER.error(ex.toString(), ex);
            message.append("The file couldn't be created " + results_data_dir.getName() + "\r\n");
        }

        File zip_file = new File(code_task_folder_dir, input_data_documents_in_zip);

        if (zip_file.exists()) {
            documents_dir = new File(code_task_folder_dir, AuthorizationManager.middle_data_dirname);
            if (!ZipUtil.unZipItToSameFolder(zip_file, documents_dir)) {
                success = false;
                message.write(input_data_documents_in_zip + " cannot bet unziped"); //FIXME
                return success;
            } else {

            }
        }

        RepositoryPreprocessDataMiddleData preprocessedRep = null;
        try {
            File verbose_dir = null;

            if (verbose) {
                verbose_dir = new File(code_task_folder_dir, AuthorizationManager.verbose_dirname);
                if (!verbose_dir.exists())
                    verbose_dir.mkdir();
            }

            HashMap<String, String[]> blocks_and_keywords = null;
            if (split_by_keyword) {
                blocks_and_keywords = GateDataExtractorService.getInstance().getBlocksAndKeywords();
            }

            preprocessedRep = GateDataExtractorSingle.createPreprocessRepositoryFromCSVFile(
                    csv_data_source_file, ';', documents_dir, verbose, verbose_dir, split_by_keyword,
                    blocks_and_keywords, middle_data_dir);

        } catch (Exception ex) {
            message.append("The format of '" + csv_data_source_file.getName()
                    + "' does not seems be correct. Please check the headers of the csv file (read in the instructions which are optionals) and be sure that the field separators are ';'. Please read the intructions of the task. \r\nAlso check that you have uploaded all the documents referenced in the csv file (if you have upload all the documents compressed in "
                    + input_data_documents_in_zip
                    + " file, please, check that it has all the files referenced in the csv).<br>Message: "
                    + ex.getMessage()); //FIXME
            ProjectLogger.LOGGER.error(message.toString(), ex);
        }

        if (preprocessedRep != null) {
            H2DBCredentials cred_resolver = GateDataExtractorService.getH2DBCredentials_Resolver();
            H2DBCredentials cred_trad = GateDataExtractorService.getH2DBCredentials_Trad_Tables_Academic();
            GateDataExtractorTaskInRest task = new GateDataExtractorTaskInRest(preprocessedRep, true, cred_trad,
                    true, cred_resolver, user, pass, task_code, code_task_folder, email);

            try {
                GateDataExtractorService.getInstance()
                        .addExecution((new CallbackableTaskExecutionWithResource(task)));
                success = true;
                message.write(TheResourceBundle.getString("Jsp Task Executed Msg"));
            } catch (Exception ex) {
                success = false;
                message.write(TheResourceBundle.getString("Jsp Task Executed Error Msg"));
                ProjectLogger.LOGGER.error(message.toString(), ex);
                validate = false;
            }
        }
    }

    return success;
}

---

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

public static String getPrimaryKeyValue(String[] keys, Inst inst) throws Exception {
    try {/*from   w  w w.  jav a  2  s . c  o m*/
        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:org.kse.crypto.jcepolicy.JcePolicyUtil.java

/**
 * Get a JCE policy's details.// w ww .j a v  a2  s.  c om
 *
 * @param jcePolicy
 *            JCE policy
 * @return Policy details
 * @throws CryptoException
 *             If there was a problem getting the policy details
 */
public static String getPolicyDetails(JcePolicy jcePolicy) throws CryptoException {
    JarFile jarFile = null;
    try {
        StringWriter sw = new StringWriter();

        File file = getJarFile(jcePolicy);

        // if there is no policy file at all, return empty string
        if (!file.exists()) {
            return "";
        }

        jarFile = new JarFile(file);

        Enumeration<JarEntry> jarEntries = jarFile.entries();

        while (jarEntries.hasMoreElements()) {
            JarEntry jarEntry = jarEntries.nextElement();

            String entryName = jarEntry.getName();

            if (!jarEntry.isDirectory() && entryName.endsWith(".policy")) {
                sw.write(entryName + ":\n\n");

                InputStreamReader isr = null;
                try {
                    isr = new InputStreamReader(jarFile.getInputStream(jarEntry));
                    CopyUtil.copy(isr, sw);
                } finally {
                    IOUtils.closeQuietly(isr);
                }

                sw.write('\n');
            }
        }

        return sw.toString();
    } catch (IOException ex) {
        throw new CryptoException(
                MessageFormat.format(res.getString("NoGetPolicyDetails.exception.message"), jcePolicy), ex);
    } finally {
        IOUtils.closeQuietly(jarFile);
    }
}

---

From source file:org.commonjava.indy.bind.jaxrs.util.ResponseUtils.java

public static CharSequence formatEntity(final String id, final Throwable error, final String message) {
    final StringWriter sw = new StringWriter();
    sw.append("Id: ").append(id).append("\n");
    if (message != null) {
        sw.append("Message: ").append(message).append("\n");
    }// www  .  java2  s.  c  om

    if (error != null) {
        sw.append(error.getMessage());

        final Throwable cause = error.getCause();
        if (cause != null) {
            sw.append("Error:\n\n");
            cause.printStackTrace(new PrintWriter(sw));
        }

        sw.write('\n');
    }

    return sw.toString();
}

---

From source file:com.thinkbiganalytics.discovery.util.ParserHelper.java

/**
 * Extracts the given number of rows from the file and returns a new reader for the sample.
 * This method protects memory in the case where a large file can be submitted with no delimiters.
 *//*from  www .j av  a 2 s .  co m*/
public static String extractSampleLines(InputStream is, Charset charset, int rows) throws IOException {

    StringWriter sw = new StringWriter();
    Validate.notNull(is, "empty input stream");
    Validate.notNull(charset, "charset cannot be null");
    Validate.exclusiveBetween(1, MAX_ROWS, rows, "invalid number of sample rows");

    // Sample the file in case there are no newlines
    StringWriter swBlock = new StringWriter();
    IOUtils.copyLarge(new InputStreamReader(is, charset), swBlock, -1, MAX_CHARS);
    try (BufferedReader br = new BufferedReader(new StringReader(swBlock.toString()))) {
        IOUtils.closeQuietly(swBlock);
        String line = br.readLine();
        int linesRead = 0;
        for (int i = 1; i <= rows && line != null; i++) {
            sw.write(line);
            sw.write("\n");
            linesRead++;
            line = br.readLine();
        }
        if (linesRead <= 1 && sw.toString().length() >= MAX_CHARS) {
            throw new IOException("Failed to detect newlines for sample file.");
        }
    }

    return sw.toString();
}

---

From source file:org.jahia.bin.errors.ErrorFileDumper.java

protected static String recursiveStackTraceToString(Throwable t, int curDepth) {
    if (t == null) {
        return "";
    }/*from   ww w  .j a  v a2 s  .  com*/
    StringWriter msgBodyWriter = new StringWriter();
    PrintWriter strOut = new PrintWriter(msgBodyWriter);
    Throwable innerThrowable = t.getCause();
    if (innerThrowable != null) {
        String innerExceptionTrace = recursiveStackTraceToString(innerThrowable, curDepth - 1);
        msgBodyWriter.write(innerExceptionTrace);
    }
    if (curDepth == 0) {
        strOut.println("Cause level : " + curDepth + " (level 0 is the most precise exception)");

    } else {
        strOut.println("Cause level : " + curDepth);
    }
    t.printStackTrace(strOut);
    return msgBodyWriter.toString();
}

---

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