Example usage for org.apache.commons.lang StringUtils chop

List of usage examples for org.apache.commons.lang StringUtils chop

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Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils chop.

Prototype

public static String chop(String str)

Source Link

Document

Remove the last character from a String.

Usage

From source file:org.apache.hcatalog.cli.HCatCli.java

private static int processLine(String line) {
    int ret = 0;/*from   w  w w . ja v a2  s.c o m*/

    String command = "";
    for (String oneCmd : line.split(";")) {

        if (StringUtils.endsWith(oneCmd, "\\")) {
            command += StringUtils.chop(oneCmd) + ";";
            continue;
        } else {
            command += oneCmd;
        }
        if (StringUtils.isBlank(command)) {
            continue;
        }

        ret = processCmd(command);
        command = "";
    }
    return ret;
}

From source file:org.apache.hive.jdbc.beeline.HiveBeeline.java

public static void main(String[] args) throws Exception {
    OptionsProcessor oproc = new OptionsProcessor();
    if (!oproc.processArgs(args)) {
        System.exit(1);/*  w w w.j ava  2s  . c o m*/
    }

    // assemble connection URL
    String jdbcURL = URI_PREFIX;
    if (oproc.getHost() != null) {
        // no, host name indicates an embbeded hive invocation
        jdbcURL += oproc.getHost() + ":" + oproc.getPort();
    }

    if (!oproc.getDatabase().isEmpty()) {
        jdbcURL += URL_DB_MARKER + oproc.getDatabase();
    }
    if (!oproc.getSessVars().isEmpty()) {
        jdbcURL += URL_SESS_VAR_MARKER + oproc.getSessVars();
    }
    if (!oproc.getHiveConfs().isEmpty()) {
        jdbcURL += URL_HIVE_CONF_MARKER + oproc.getHiveConfs();
    }
    if (!oproc.getHiveVars().isEmpty()) {
        jdbcURL += URL_HIVE_VAR_MARKER + oproc.getHiveVars();
    }

    // setup input file or string
    InputStream sqlLineInput = null;
    if (oproc.getFileName() != null) {
        String scriptCmd = SQLLINE_SCRIPT_CMD + " " + oproc.getFileName().trim() + "\n";
        sqlLineInput = new ByteArrayInputStream(scriptCmd.getBytes());
    } else if (oproc.getExecString() != null) {
        // process the string to make each stmt a separate line
        String execString = oproc.getExecString().trim();
        String execCommand = "";
        String command = "";
        for (String oneCmd : execString.split(";")) {
            if (StringUtils.endsWith(oneCmd, "\\")) {
                command += StringUtils.chop(oneCmd) + ";";
                continue;
            } else {
                command += oneCmd;
            }
            if (StringUtils.isBlank(command)) {
                continue;
            }
            execCommand += command + ";\n"; // stmt should end with ';' for sqlLine
            command = "";
        }
        sqlLineInput = new ByteArrayInputStream(execCommand.getBytes());
    }

    // setup SQLLine args
    List<String> argList = new ArrayList<String>();
    argList.add("-u");
    argList.add(jdbcURL);
    argList.add("-d");
    argList.add(HIVE_JDBC_DRIVER); // TODO: make it configurable for HS or HS2
    if (oproc.getpMode() == PrintMode.SILENT) {
        argList.add(SQLLINE_SILENT);
    } else if (oproc.getpMode() == PrintMode.VERBOSE) {
        argList.add(SQLLINE_VERBOSE);
    }

    // Invoke sqlline
    SqlLine.mainWithInputRedirection(argList.toArray(new String[0]), sqlLineInput);
}

From source file:org.codice.proxy.http.HttpProxyWrappedCleanRequest.java

@Override
public String getQueryString() {
    String queryString = super.getQueryString();
    // If query string ends with an ampersand, take it off
    if (StringUtils.endsWith(queryString, "&")) {
        queryString = StringUtils.chop(queryString);
    }/*from  w  w  w  .j a va 2  s . c om*/
    return queryString;
}

From source file:org.eclipse.skalli.core.rest.admin.StatisticsQuery.java

private long getTimeInterval(String param) {
    long timeInterval = 0;
    if (StringUtils.isNotBlank(param)) {
        int defaultValue = 0;
        TimeUnit unit = TimeUnit.DAYS;
        char unitSymbol = param.charAt(param.length() - 1);
        if (unitSymbols.indexOf(unitSymbol) >= 0) {
            if (unitSymbol == 'h' || unitSymbol == 'H') {
                unit = TimeUnit.HOURS;
            } else if (unitSymbol == 'm' || unitSymbol == 'M') {
                unit = TimeUnit.MINUTES;
            }/*from  w w  w.  j  a  va  2 s  . c  o  m*/
            param = StringUtils.chop(param);
            defaultValue = 1;
        }
        int value = NumberUtils.toInt(param, defaultValue);
        if (value != 0) {
            timeInterval = TimeUnit.MILLISECONDS.convert(value, unit);
        }
    }
    return timeInterval;
}

From source file:org.huahinframework.manager.rest.service.HiveService.java

@Path("/execute")
@POST/* www.  j  a v a  2  s  .  c o m*/
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaTypeUtils.MULTIPART_FORM_DATA)
public void execute(@Context HttpServletResponse response, InMultiPart inMP) throws IOException {
    OutputStreamWriter out = null;
    Map<String, String> status = new HashMap<String, String>();
    Map<String, Object> result = new HashMap<String, Object>();
    try {
        out = new OutputStreamWriter(response.getOutputStream());
        if (!inMP.hasNext()) {
            status.put(Response.STATUS, "Query is empty");
            out.write(new JSONObject(status).toString());
            out.flush();
            out.close();
            return;
        }

        JSONObject argument = createJSON(inMP.next().getInputStream());
        String query = argument.getString(JSON_QUERY);
        if (query == null || query.isEmpty()) {
            status.put(Response.STATUS, "Query is empty");
            out.write(new JSONObject(status).toString());
            out.flush();
            out.close();
            return;
        }

        Class.forName(driverName);
        Connection con = DriverManager.getConnection(String.format(connectionFormat, hiveserver), "", "");
        Statement stmt = con.createStatement();

        int queryNo = 1;
        String command = "";
        for (String oneCmd : query.split(";")) {
            if (StringUtils.endsWith(oneCmd, "")) {
                command += StringUtils.chop(oneCmd) + ";";
                continue;
            } else {
                command += oneCmd;
            }

            if (StringUtils.isBlank(command)) {
                continue;
            }

            boolean b = stmt.execute(command);
            if (b) {
                result.clear();
                result.put(JSON_QUERY, queryNo);

                ResultSet resultSet = stmt.getResultSet();
                while (resultSet.next()) {
                    JSONObject jsonObject = new JSONObject();
                    for (int i = 1; i <= resultSet.getMetaData().getColumnCount(); i++) {
                        jsonObject.put(resultSet.getMetaData().getColumnName(i), resultSet.getString(i));
                    }
                    result.put(RESULT, jsonObject);

                    out.write(new JSONObject(result).toString());
                    out.flush();
                }

                if (result.size() == 1) {
                    status.put(Response.STATUS, "SCCESS");
                    result.put(RESULT, status);

                    JSONObject jsonObject = new JSONObject(result);
                    out.write(jsonObject.toString());
                    out.flush();
                }
            } else {
                result.clear();
                status.clear();

                result.put(JSON_QUERY, queryNo);

                status.put(Response.STATUS, "SCCESS");
                result.put(RESULT, status);

                JSONObject jsonObject = new JSONObject(result);
                out.write(jsonObject.toString());
                out.flush();
            }

            command = "";
            queryNo++;
        }

        con.close();
        out.close();
    } catch (Exception e) {
        e.printStackTrace();
        log.error(e);
        if (out != null) {
            status.put(Response.STATUS, e.getMessage());
            out.write(new JSONObject(status).toString());
            out.flush();
            out.close();
        }
    }
}

From source file:org.hydracache.server.httpd.handler.BaseHttpMethodHandler.java

protected String extractRequestString(final String requestUri) {
    String cleanUri = StringUtils.trim(requestUri);

    if (cleanUri.endsWith(SLASH)) {
        cleanUri = StringUtils.chop(cleanUri);
    }/*from w w  w  .  ja  v a 2  s  . c o m*/

    cleanUri = StringUtils.removeStart(cleanUri, SLASH);

    String requestString = cleanUri;

    if (StringUtils.contains(requestString, SLASH)) {
        requestString = StringUtils.substringAfter(requestString, SLASH);
    }

    if (StringUtils.contains(requestString, QUESTION_MARK)) {
        requestString = StringUtils.substringBefore(requestString, QUESTION_MARK);
    }

    return requestString;
}

From source file:org.kaaproject.kaa.server.common.thrift.cli.client.BaseCliThriftClient.java

/**
 * Process command line./*from w  ww . j  av  a2  s  .co m*/
 *
 * @param line the command line
 * @return the int execution result code
 */
public int processLine(String line) {
    int lastRet = 0;
    int ret = 0;

    String command = "";
    for (String oneCmd : line.split(";")) {
        if (StringUtils.endsWith(oneCmd, "\\")) {
            command += StringUtils.chop(oneCmd) + ";";
            continue;
        } else {
            command += oneCmd;
        }
        if (StringUtils.isBlank(command)) {
            continue;
        }

        ret = processCmd(command);
        command = "";
        lastRet = ret;
        if (ret != 0) {
            return ret;
        }

    }
    return lastRet;
}

From source file:org.kaaproject.kaa.server.control.cli.ControlApiCliThriftClient.java

/**
 * Process command line./* w  ww . j av  a 2s.  c o m*/
 *
 * @param line
 *            the command line
 * @return the int execution result code
 */
public int processLine(String line) {
    int lastRet = 0, ret = 0;

    String command = "";
    for (String oneCmd : line.split(";")) {
        if (StringUtils.endsWith(oneCmd, "\\")) {
            command += StringUtils.chop(oneCmd) + ";";
            continue;
        } else {
            command += oneCmd;
        }
        if (StringUtils.isBlank(command)) {
            continue;
        }

        ret = processCmd(command);
        command = "";
        lastRet = ret;
        if (ret != 0) {
            return ret;
        }

    }
    return lastRet;
}

From source file:org.kuali.kfs.sys.document.authorization.AccountingLineAuthorizerBase.java

/**
 * Replaces references to collection elements to their respective plural names WARNING: this method is totally lame and I for
 * one wished it didn't have to exist// w w  w  .  j a v  a  2  s.c o  m
 *
 * @param name the property name with perhaps collection elements in
 * @return the corrected name
 */
protected String replaceCollectionElementsWithPlurals(String name) {
    //KFSMI-9923 - modified to replace collection elements in each part of the name otherwise prefixes could end up
    //with the unwanted double "s" (ex: targetAccountingLiness.financialObjectCode)
    String newName = "";
    String[] names = name.split("\\.");
    for (int i = 0; i < names.length; i++) {
        String temp = names[i].replaceAll("\\[\\d+\\]", "s");
        // now - need to check if the property name ends with a double "s", which is incorrect
        if (temp.endsWith("ss")) {
            temp = StringUtils.chop(temp);
        }
        if (i > 0) {
            newName += "." + temp;
        } else {
            newName = temp;
        }
    }
    return newName;
}

From source file:org.kuali.ole.sys.document.authorization.AccountingLineAuthorizerBase.java

/**
 * Replaces references to collection elements to their respective plural names WARNING: this method is totally lame and I for
 * one wished it didn't have to exist//  ww  w.  j  a  v  a  2 s .co m
 * 
 * @param name the property name with perhaps collection elements in
 * @return the corrected name
 */
protected String replaceCollectionElementsWithPlurals(String name) {
    String temp = name.replaceAll("\\[\\d+\\]", "s");
    // now - need to check if the property name ends with a double "s", which is incorrect
    if (temp.endsWith("ss")) {
        temp = StringUtils.chop(temp);
    }
    return temp;
}