Example usage for javax.servlet.http HttpServletRequest getReader

List of usage examples for javax.servlet.http HttpServletRequest getReader

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getReader

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getReader.

Prototype

public BufferedReader getReader() throws IOException;

Source Link

Document

Retrieves the body of the request as character data using a BufferedReader.

Usage

From source file:pa_SymposiumPlanner.RuleML2009PanelChair.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {/*from  w  w w  .  j  ava 2  s.c  om*/
        address = PAConfiguration.getAddress();
        port = PAConfiguration.getPort(instantiation);
        poslAddress = PAConfiguration.getPOSL(instantiation, topic);
        rdfAddress = PAConfiguration.getRDFTaxonomy(instantiation);
        messageEndpoint = PAConfiguration.getEndpointName(instantiation, topic);
    } catch (BadConfigurationException e) {
        System.out.println(e.getMessage());
        e.printStackTrace();
        System.exit(0);
    }

    response.setContentType("text/html; charset=UTF-8");
    PrintWriter out = response.getWriter();

    try {
        System.out.println("Panel Chair Servlet");
        System.out.println(response.toString());

        BufferedReader brd = request.getReader();

        String input = "";
        String message = "";

        while (!input.equals("</RuleML>")) {

            input = brd.readLine();

            message = message + input;
        }
        String[] varOrder = getVariableOrder(message);
        System.out.println("Received Message: " + message);

        //   BackwardReasoner br = new BackwardReasoner();
        //   Iterator solit =null;
        //   DefiniteClause dc = null;
        //   SymbolTable.reset();

        POSLParser pp = new POSLParser();
        // String contents = "c(a).\nc(b).\nc(c).";

        Date t1 = new GregorianCalendar().getTime();
        System.out.println(t1.getHours() + ":" + t1.getMinutes());
        //append time to contents

        System.out.println("day: " + t1.getDay());
        System.out.println("day: " + t1.getYear());
        System.out.println("day: " + t1.getMonth());

        //time
        String time = "time(" + t1.getHours() + ":integer).";
        System.out.println(time);

        String url = poslAddress;

        //String url = "http://www.jdrew.org/oojdrew/test.posl";
        String contents = "";

        //day of the week
        int day = t1.getDay();
        boolean weekday = true;

        if (day == 0 || day == 6) {
            weekday = false;
        }

        String dayOfWeek;

        if (weekday) {
            dayOfWeek = "day(weekday).";
        } else {
            dayOfWeek = "day(weekend).";
        }
        //full date 
        Calendar cal = new GregorianCalendar();

        int year = cal.get(Calendar.YEAR);
        int month = cal.get(Calendar.MONTH) + 1;
        int day2 = cal.get(Calendar.DAY_OF_MONTH);

        String date;

        String day3 = "" + day2;

        if (day2 == 1 || day2 == 2 || day2 == 3 || day2 == 4 || day2 == 5 || day2 == 6 || day2 == 7 || day2 == 8
                || day2 == 9) {

            day3 = "0" + day2;
        }

        if (month == 10 || month == 11 || month == 12)
            date = "" + year + month + day3;
        else
            date = "" + year + "0" + month + day3;

        date = "date(" + date + ":integer).";

        System.out.println(date);

        String url2 = rdfAddress;
        HttpClient client2 = new HttpClient();
        GetMethod method2 = new GetMethod(url2);
        method2.setFollowRedirects(true);
        String typestr = "";
        // Execute the GET method
        int statusCode2 = client2.executeMethod(method2);
        if (statusCode2 != -1) {
            typestr = method2.getResponseBodyAsString();
        }
        System.out.println("Types: " + typestr);
        Types.reset();
        RDFSParser.parseRDFSString(typestr);

        try {
            HttpClient client = new HttpClient();
            GetMethod method = new GetMethod(url);
            method.setFollowRedirects(true);

            // Execute the GET method
            int statusCode = client.executeMethod(method);
            if (statusCode != -1) {
                contents = method.getResponseBodyAsString();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        contents = contents + "\n" + time;
        contents = contents + "\n" + dayOfWeek;
        contents = contents + "\n" + date;

        BackwardReasoner br = new BackwardReasoner();
        Iterator solit = null;
        DefiniteClause dc = null;
        SymbolTable.reset();

        pp.parseDefiniteClauses(contents);

        br.loadClauses(pp.iterator());

        Iterator it = pp.iterator();
        while (it.hasNext()) {
            DefiniteClause d = (DefiniteClause) it.next();
            System.out.println("Loaded clause: " + d.toPOSLString());
        }

        br = new BackwardReasoner(br.clauses, br.oids);

        MessageParser m = new MessageParser(message);
        Element atom = null;

        try {

            atom = m.parseForContent();

        } catch (Exception e) {

            System.out.println("Invalid Message");
            //out.flush();

        }

        QueryBuilder q = new QueryBuilder(atom);
        String query = q.generateDoc();
        System.out.println("ABOUT TO INPUT THIS QUERY:" + query);
        RuleMLParser qp = new RuleMLParser();

        try {

            dc = qp.parseRuleMLQuery(query);

        }

        catch (Exception e) {
            System.out.println("Invalid Query");
            //out.flush();
        }

        //solit = br.iterativeDepthFirstSolutionIterator(dc);

        solit = br.iterativeDepthFirstSolutionIterator(dc);

        int varSize = 0;

        while (solit.hasNext()) {

            Vector data = new Vector();

            BackwardReasoner.GoalList gl = (BackwardReasoner.GoalList) solit.next();

            Hashtable varbind = gl.varBindings;
            javax.swing.tree.DefaultMutableTreeNode root = br.toTree();
            root.setAllowsChildren(true);

            javax.swing.tree.DefaultTreeModel dtm = new DefaultTreeModel(root);

            int i = 0;
            Object[][] rowdata = new Object[varbind.size()][2];
            varSize = varbind.size();

            Enumeration e = varbind.keys();
            while (e.hasMoreElements()) {
                Object k = e.nextElement();
                Object val = varbind.get(k);
                String ks = (String) k;
                rowdata[i][0] = ks;
                rowdata[i][1] = val;

                i++;
            }

            data.addElement(rowdata);
            String[] messages = new String[data.size()];
            MessageGenerator g = new MessageGenerator(data, varSize, messageEndpoint, m.getId(),
                    m.getProtocol(), m.getRel(), varOrder);
            messages = g.Messages2();

            String appender = "";

            URL sender = new URL(address + ":" + port);
            HttpMessage msg = new HttpMessage(sender);
            Properties props = new Properties();

            for (int i1 = 0; i1 < data.size(); i1++) {
                System.out.println(i1 + ")" + messages[i1].toString());
                props.put("text", messages[i1].toString());
                InputStream in = msg.sendGetMessage(props);
            }
            System.out.println("NEXT MESSAGE");
        }

        MessageGenerator g = new MessageGenerator(null, varSize, messageEndpoint, m.getId(), m.getProtocol(),
                m.getRel());

        URL sender = new URL(address + ":" + port);
        HttpMessage msg = new HttpMessage(sender);
        Properties props = new Properties();

        String finalMessage = g.finalMessage(query);

        System.out.println(finalMessage);

        props.put("text", finalMessage);
        InputStream in = msg.sendGetMessage(props);

        System.out.println("Stop_Communication");

    } catch (Exception e) {
        System.out.println("ERROR has occured : " + e.toString());

    }
    out.close();
}

From source file:org.springframework.faces.mvc.annotation.support.AnnotatedMethodInvoker.java

/**
 * Resolve a standard argument type. This method can be overridden by subclasses to extend supported argument types.
 * @param parameterType The paramter type to resolve
 * @param webRequest The web request/*from ww  w  . j ava 2s .co m*/
 * @return The resolved argument (can be <tt>null</tt>) or {@link WebArgumentResolver#UNRESOLVED} if the argument
 * @throws Exception on error
 */
protected Object resolveStandardArgument(Class parameterType, NativeWebRequest webRequest) throws Exception {
    if ((webRequest.getNativeRequest() instanceof HttpServletRequest)
            && (webRequest.getNativeResponse() instanceof HttpServletResponse)) {

        HttpServletRequest request = (HttpServletRequest) webRequest.getNativeRequest();
        HttpServletResponse response = (HttpServletResponse) webRequest.getNativeResponse();

        if (ServletRequest.class.isAssignableFrom(parameterType)) {
            return request;
        } else if (ServletResponse.class.isAssignableFrom(parameterType)) {
            return response;
        } else if (HttpSession.class.isAssignableFrom(parameterType)) {
            return request.getSession();
        } else if (Principal.class.isAssignableFrom(parameterType)) {
            return request.getUserPrincipal();
        } else if (Locale.class.equals(parameterType)) {
            return RequestContextUtils.getLocale(request);
        } else if (InputStream.class.isAssignableFrom(parameterType)) {
            return request.getInputStream();
        } else if (Reader.class.isAssignableFrom(parameterType)) {
            return request.getReader();
        } else if (OutputStream.class.isAssignableFrom(parameterType)) {
            return response.getOutputStream();
        } else if (Writer.class.isAssignableFrom(parameterType)) {
            return response.getWriter();
        } else if (WebRequest.class.isAssignableFrom(parameterType)) {
            return webRequest;
        }
    }
    return WebArgumentResolver.UNRESOLVED;
}

From source file:pa_SymposiumPlanner.ECAI2012LiaisonChair.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {//  ww  w.ja  v a  2  s.c  o  m
        address = PAConfiguration.getAddress();
        port = PAConfiguration.getPort(instantiation);
        poslAddress = PAConfiguration.getPOSL(instantiation, topic);
        rdfAddress = PAConfiguration.getRDFTaxonomy(instantiation);
        messageEndpoint = PAConfiguration.getEndpointName(instantiation, topic);
    } catch (BadConfigurationException e) {
        System.out.println(e.getMessage());
        e.printStackTrace();
        System.exit(0);
    }

    response.setContentType("text/html; charset=UTF-8");
    PrintWriter out = response.getWriter();

    try {

        System.out.println("Liaison Chair Servlet 123");
        System.out.println(response.toString());

        BufferedReader brd = request.getReader();

        String input = "";
        String message = "";

        while (!input.equals("</RuleML>")) {

            input = brd.readLine();

            message = message + input;
        }
        String[] varOrder = getVariableOrder(message);
        System.out.println("Received Message: " + message);

        //   BackwardReasoner br = new BackwardReasoner();
        //   Iterator solit =null;
        //   DefiniteClause dc = null;
        //   SymbolTable.reset();

        POSLParser pp = new POSLParser();
        // String contents = "c(a).\nc(b).\nc(c).";

        Date t1 = new GregorianCalendar().getTime();
        System.out.println(t1.getHours() + ":" + t1.getMinutes());
        //append time to contents

        System.out.println("day: " + t1.getDay());
        System.out.println("day: " + t1.getYear());
        System.out.println("day: " + t1.getMonth());

        //time
        String time = "time(" + t1.getHours() + ":integer).";
        System.out.println(time);

        String url = poslAddress;

        //String url = "http://www.jdrew.org/oojdrew/test.posl";
        String contents = "";

        //day of the week
        int day = t1.getDay();
        boolean weekday = true;

        if (day == 0 || day == 6) {
            weekday = false;
        }

        String dayOfWeek;

        if (weekday) {
            dayOfWeek = "day(weekday).";
        } else {
            dayOfWeek = "day(weekend).";
        }
        //full date 
        Calendar cal = new GregorianCalendar();

        int year = cal.get(Calendar.YEAR);
        int month = cal.get(Calendar.MONTH) + 1;
        int day2 = cal.get(Calendar.DAY_OF_MONTH);

        String date;

        String day3 = "" + day2;

        if (day2 == 1 || day2 == 2 || day2 == 3 || day2 == 4 || day2 == 5 || day2 == 6 || day2 == 7 || day2 == 8
                || day2 == 9) {

            day3 = "0" + day2;
        }

        if (month == 10 || month == 11 || month == 12)
            date = "" + year + month + day3;
        else
            date = "" + year + "0" + month + day3;

        date = "date(" + date + ":integer).";

        System.out.println(date);

        String url2 = rdfAddress;
        HttpClient client2 = new HttpClient();
        GetMethod method2 = new GetMethod(url2);
        method2.setFollowRedirects(true);
        String typestr = "";
        // Execute the GET method
        int statusCode2 = client2.executeMethod(method2);
        if (statusCode2 != -1) {
            typestr = method2.getResponseBodyAsString();
        }
        System.out.println("Types: " + typestr);
        Types.reset();
        RDFSParser.parseRDFSString(typestr);

        try {
            HttpClient client = new HttpClient();
            GetMethod method = new GetMethod(url);
            method.setFollowRedirects(true);

            // Execute the GET method
            int statusCode = client.executeMethod(method);
            if (statusCode != -1) {
                contents = method.getResponseBodyAsString();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        contents = contents + "\n" + time;
        contents = contents + "\n" + dayOfWeek;
        contents = contents + "\n" + date;

        BackwardReasoner br = new BackwardReasoner();
        Iterator solit = null;
        DefiniteClause dc = null;
        SymbolTable.reset();

        pp.parseDefiniteClauses(contents);

        br.loadClauses(pp.iterator());

        Iterator it = pp.iterator();
        while (it.hasNext()) {
            DefiniteClause d = (DefiniteClause) it.next();
            System.out.println("Loaded clause: " + d.toPOSLString());
        }

        br = new BackwardReasoner(br.clauses, br.oids);

        MessageParser m = new MessageParser(message);
        Element atom = null;

        try {

            atom = m.parseForContent();

        } catch (Exception e) {

            System.out.println("Invalid Message");
            //out.flush();

        }

        QueryBuilder q = new QueryBuilder(atom);
        String query = q.generateDoc();
        System.out.println("ABOUT TO INPUT THIS QUERY:" + query);
        RuleMLParser qp = new RuleMLParser();

        try {

            dc = qp.parseRuleMLQuery(query);

        }

        catch (Exception e) {
            System.out.println("Invalid Query");
            //out.flush();
        }

        //solit = br.iterativeDepthFirstSolutionIterator(dc);

        solit = br.iterativeDepthFirstSolutionIterator(dc);

        int varSize = 0;
        System.out.println("1");
        while (solit.hasNext()) {

            Vector data = new Vector();

            BackwardReasoner.GoalList gl = (BackwardReasoner.GoalList) solit.next();

            Hashtable varbind = gl.varBindings;
            javax.swing.tree.DefaultMutableTreeNode root = br.toTree();
            root.setAllowsChildren(true);

            javax.swing.tree.DefaultTreeModel dtm = new DefaultTreeModel(root);

            int i = 0;
            Object[][] rowdata = new Object[varbind.size()][2];
            varSize = varbind.size();

            Enumeration e = varbind.keys();
            while (e.hasMoreElements()) {
                Object k = e.nextElement();
                Object val = varbind.get(k);
                String ks = (String) k;
                rowdata[i][0] = ks;
                rowdata[i][1] = val;

                i++;
            }

            data.addElement(rowdata);
            String[] messages = new String[data.size()];
            MessageGenerator g = new MessageGenerator(data, varSize, messageEndpoint, m.getId(),
                    m.getProtocol(), m.getRel(), varOrder);
            messages = g.Messages2();

            String appender = "";

            URL sender = new URL(address + ":" + port);
            HttpMessage msg = new HttpMessage(sender);
            Properties props = new Properties();

            for (int i1 = 0; i1 < data.size(); i1++) {
                System.out.println(i1 + ")" + messages[i1].toString());
                props.put("text", messages[i1].toString());
                InputStream in = msg.sendGetMessage(props);
            }
            System.out.println("NEXT MESSAGE");
        }
        System.out.println("2");
        MessageGenerator g = new MessageGenerator(null, varSize, messageEndpoint, m.getId(), m.getProtocol(),
                m.getRel());

        URL sender = new URL(address + ":" + port);
        HttpMessage msg = new HttpMessage(sender);
        Properties props = new Properties();

        String finalMessage = g.finalMessage(query);

        System.out.println(finalMessage);

        props.put("text", finalMessage);
        InputStream in = msg.sendGetMessage(props);

        System.out.println("Stop_Communication");

    } catch (Exception e) {
        System.out.println("ERROR has occured : " + e.toString());

    }
    out.close();
}

From source file:pa_SymposiumPlanner.BRF2011ProgramChair.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html; charset=UTF-8");
    PrintWriter out = response.getWriter();
    try {/*from   w w w .ja  va2 s .co  m*/
        address = PAConfiguration.getAddress();
        port = PAConfiguration.getPort(instantiation);
        poslAddress = PAConfiguration.getPOSL(instantiation, topic);
        rdfAddress = PAConfiguration.getRDFTaxonomy(instantiation);
        messageEndpoint = PAConfiguration.getEndpointName(instantiation, topic);
    } catch (BadConfigurationException e) {
        System.out.println(e.getMessage());
        e.printStackTrace();
        System.exit(0);
    }
    try {
        System.out.println("Programming Chair Servlet");
        System.out.println(response.toString());

        BufferedReader brd = request.getReader();

        String input = "";
        String message = "";

        while (!input.equals("</RuleML>")) {

            input = brd.readLine();

            message = message + input;
        }
        String[] varOrder = getVariableOrder(message);
        System.out.println("Received Message: " + message);

        //   BackwardReasoner br = new BackwardReasoner();
        //   Iterator solit =null;
        //   DefiniteClause dc = null;
        //   SymbolTable.reset();

        POSLParser pp = new POSLParser();
        // String contents = "c(a).\nc(b).\nc(c).";

        Date t1 = new GregorianCalendar().getTime();
        //System.out.println(t1.getHours() + ":" + t1.getMinutes());
        //append time to contents

        //System.out.println("day: " + t1.getDay());
        //System.out.println("day: " + t1.getYear());
        //System.out.println("day: " + t1.getMonth());

        //time
        String time = "time(" + t1.getHours() + ":integer).";
        System.out.println(time);

        String url = poslAddress;

        //String url = "http://www.jdrew.org/oojdrew/test.posl";
        String contents = "";

        //day of the week
        int day = t1.getDay();
        boolean weekday = true;

        if (day == 0 || day == 6) {
            weekday = false;
        }

        String dayOfWeek;

        if (weekday) {
            dayOfWeek = "day(weekday).";
        } else {
            dayOfWeek = "day(weekend).";
        }
        //full date
        Calendar cal = new GregorianCalendar();

        int year = cal.get(Calendar.YEAR);
        int month = cal.get(Calendar.MONTH) + 1;
        int day2 = cal.get(Calendar.DAY_OF_MONTH);

        String date;

        String day3 = "" + day2;

        if (day2 == 1 || day2 == 2 || day2 == 3 || day2 == 4 || day2 == 5 || day2 == 6 || day2 == 7 || day2 == 8
                || day2 == 9) {

            day3 = "0" + day2;
        }

        if (month == 10 || month == 11 || month == 12) {
            date = "" + year + month + day3;
        } else {
            date = "" + year + "0" + month + day3;
        }

        date = "date(" + date + ":integer).";

        System.out.println(date);

        String url2 = rdfAddress;
        HttpClient client2 = new HttpClient();
        GetMethod method2 = new GetMethod(url2);
        method2.setFollowRedirects(true);
        String typestr = "";
        // Execute the GET method
        int statusCode2 = client2.executeMethod(method2);
        if (statusCode2 != -1) {
            typestr = method2.getResponseBodyAsString();
        }
        System.out.println("Types: " + typestr);
        Types.reset();
        RDFSParser.parseRDFSString(typestr);

        try {
            HttpClient client = new HttpClient();
            GetMethod method = new GetMethod(url);
            method.setFollowRedirects(true);

            // Execute the GET method
            int statusCode = client.executeMethod(method);
            if (statusCode != -1) {
                contents = method.getResponseBodyAsString();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        contents = contents + "\n" + time;
        contents = contents + "\n" + dayOfWeek;
        contents = contents + "\n" + date;

        BackwardReasoner br = new BackwardReasoner();
        Iterator solit = null;
        DefiniteClause dc = null;
        SymbolTable.reset();

        pp.parseDefiniteClauses(contents);

        br.loadClauses(pp.iterator());

        Iterator it = pp.iterator();
        while (it.hasNext()) {
            DefiniteClause d = (DefiniteClause) it.next();
            System.out.println("Loaded clause: " + d.toPOSLString());
        }

        br = new BackwardReasoner(br.clauses, br.oids);

        MessageParser m = new MessageParser(message);
        Element atom = null;

        try {

            atom = m.parseForContent();

        } catch (Exception e) {

            System.out.println("Invalid Message");
            //out.flush();

        }

        QueryBuilder q = new QueryBuilder(atom);
        String query = q.generateDoc();
        System.out.println("ABOUT TO INPUT THIS QUERY:" + query);
        RuleMLParser qp = new RuleMLParser();

        try {

            dc = qp.parseRuleMLQuery(query);

        } catch (Exception e) {
            System.out.println("Invalid Query");
            //out.flush();
        }

        //solit = br.iterativeDepthFirstSolutionIterator(dc);

        solit = br.iterativeDepthFirstSolutionIterator(dc);

        int varSize = 0;

        while (solit.hasNext()) {

            Vector data = new Vector();

            BackwardReasoner.GoalList gl = (BackwardReasoner.GoalList) solit.next();

            Hashtable varbind = gl.varBindings;
            javax.swing.tree.DefaultMutableTreeNode root = br.toTree();
            root.setAllowsChildren(true);

            javax.swing.tree.DefaultTreeModel dtm = new DefaultTreeModel(root);

            int i = 0;
            Object[][] rowdata = new Object[varbind.size()][2];
            varSize = varbind.size();

            Enumeration e = varbind.keys();
            while (e.hasMoreElements()) {
                Object k = e.nextElement();
                Object val = varbind.get(k);
                String ks = (String) k;
                rowdata[i][0] = ks;
                rowdata[i][1] = val;

                i++;
            }

            data.addElement(rowdata);
            String[] messages = new String[data.size()];
            MessageGenerator g = new MessageGenerator(data, varSize, messageEndpoint, m.getId(),
                    m.getProtocol(), m.getRel(), varOrder);
            messages = g.Messages2();

            String appender = "";

            URL sender = new URL(address + ":" + port);
            HttpMessage msg = new HttpMessage(sender);
            Properties props = new Properties();

            for (int i1 = 0; i1 < data.size(); i1++) {
                System.out.println(i1 + ")" + messages[i1].toString());
                props.put("text", messages[i1].toString());
                InputStream in = msg.sendGetMessage(props);
            }
            System.out.println("NEXT MESSAGE");
        }

        MessageGenerator g = new MessageGenerator(null, varSize, messageEndpoint, m.getId(), m.getProtocol(),
                m.getRel());

        URL sender = new URL(address + ":" + port);
        HttpMessage msg = new HttpMessage(sender);
        Properties props = new Properties();

        String finalMessage = g.finalMessage(query);

        System.out.println(finalMessage);

        props.put("text", finalMessage);
        InputStream in = msg.sendGetMessage(props);

        System.out.println("Stop_Communication");

    } catch (Exception e) {
        System.out.println("ERROR has occured : " + e.toString());

    }
    out.close();
}

From source file:com.impala.paga.all.QueryBalance.java

/**
 * // w  ww .  java2  s  .c o  m
 * @param request
 * @return
 * @throws IOException
 */
private String moneytransfer(HttpServletRequest request)
        throws IOException, JSONException, NoSuchAlgorithmException {

    // joined json string
    String join = "";
    JsonElement root = null;
    JsonElement root2 = null;
    JsonElement root3 = null;
    // These represent parameters received over the network
    String username = "", password = "", receiverqueryurl = "", sourcemsisdn = "";

    String responseobject = "";
    Properties prop = new Properties();
    String hashkey = prop.getProperty("hashkey");
    String principal = prop.getProperty("principal");
    String credentials = prop.getProperty("credentials");

    // String hashkey ="372e9b1c62ef47db83c566cf2db033cb4e1b847e12ec435997971ebd7ab8121cbd8458176374480eae7d4cb55f722f4ab328207b461f423a85a9bbad8850ce66";
    //String principal="02A10715-0E53-4A8C-982E-2B7BFC7CF550";
    //String credentials ="QE3@u=jd*2b+";

    // These represent parameters received over the network
    String referenceNumber = "";

    // Get all parameters, the keys of the parameters are specified
    List<String> lines = IOUtils.readLines(request.getReader());

    // used to format/join incoming JSon string
    join = StringUtils.join(lines.toArray(), "");

    //###############################################################################
    // instantiate the JSon
    //Note
    //The = sign is encoded to \u003d. Hence you need to use disableHtmlEscaping().
    //###############################################################################

    Gson g = new GsonBuilder().disableHtmlEscaping().create();
    //Gson g = new Gson();
    Map<String, String> expected = new HashMap<>();

    try {
        // parse the JSon string

        root = new JsonParser().parse(join);

        referenceNumber = root.getAsJsonObject().get("referenceNumber").getAsString();
        username = root.getAsJsonObject().get("username").getAsString();
        password = root.getAsJsonObject().get("password").getAsString();
        receiverqueryurl = root.getAsJsonObject().get("receiverqueryurl").getAsString();
        sourcemsisdn = root.getAsJsonObject().get("sourceaccount").getAsString();

    } catch (Exception e) {

        expected.put("command_status", "COMMANDSTATUS_INVALID_PARAMETERS");
        String jsonResult = g.toJson(expected);
        System.out.println(e);

        return jsonResult;
    }
    /*String referenceNumber = "",  amount = "",currency="",destinationBankUUID="",
      destinationBankAccountNumber= "", recipientPhoneNumber = ""
     ,  credentials = "";*/
    // check for the presence of all required parameters
    if (StringUtils.isBlank(referenceNumber)) {

        expected.put("am_referenceid", referenceNumber);
        expected.put("am_timestamp", "tombwa");
        expected.put("status_code", statuscode);
        expected.put("status_description", Statusdescription);
        String jsonResult = g.toJson(expected);

        return jsonResult;
    }
    MessageDigest md = null;
    String saltedToken = referenceNumber + hashkey;
    System.out.println("saltedToken:" + saltedToken);
    md = MessageDigest.getInstance("SHA-512");
    md.update(saltedToken.getBytes());
    byte byteData[] = md.digest();

    //convert the byte to hex format method 1
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < byteData.length; i++) {
        sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
    }

    System.out.println("Hex format : " + sb.toString());
    String hash = sb.toString();

    /*{ referenceNumber": "", "amount": "", "currency": "",
    "destinationBankUUID": "","destinationBankAccountNumber": "", 
    "recipientPhoneNumber": ""}
    */

    toPaga.put("referenceNumber", "");

    //toVitesse.put("source","IMPALAPAY");

    System.out.println(toPaga.toString());

    //assign the remit url from properties.config
    CLIENT_URL = receiverqueryurl;
    //principal = "" , credentials = "", hash = ""
    PostWithIgnoreSSLPaga = new PostWithIgnoreSSLPaga(CLIENT_URL, toPaga.toString(), principal, credentials,
            hash);

    //capture the switch respoinse.
    responseobject = PostWithIgnoreSSLPaga.doPost();

    System.out.println(responseobject);

    //pass the returned json string
    JsonElement roots = new JsonParser().parse(responseobject);

    int responseCode = roots.getAsJsonObject().get("responseCode").getAsInt();

    String switchresponse = Integer.toString(responseCode);

    //add 

    String success = "S001";

    if (responseCode == 0) {

        //exctract a specific json element from the object(status_code)
        String statusdescription = roots.getAsJsonObject().get("message").getAsString();

        expected.put("am_referenceid", referenceNumber);
        expected.put("am_timestamp", success);
        expected.put("status_code", "S001");
        expected.put("status_description", statusdescription);
        String jsonResult = g.toJson(expected);

        return jsonResult;
    }

    expected.put("am_referenceid", "");
    expected.put("am_timestamp", "");
    expected.put("status_code", "");
    expected.put("status_description", "");

    String jsonResult = g.toJson(expected);

    return jsonResult;

}

From source file:org.jitsi.videobridge.rest.HandlerImpl.java

/**
 * Modifies a <tt>Conference</tt> with ID <tt>target</tt> in (the
 * associated) <tt>Videobridge</tt>.
 *
 * @param target the ID of the <tt>Conference</tt> to modify in (the
 * associated) <tt>Videobridge</tt>
 * @param baseRequest the original unwrapped {@link Request} object
 * @param request the request either as the {@code Request} object or a
 * wrapper of that request//  www. j a  v  a  2 s  .  c o  m
 * @param response the response either as the {@code Response} object or a
 * wrapper of that response
 * @throws IOException
 * @throws ServletException
 */
private void doPatchConferenceJSON(String target, Request baseRequest, HttpServletRequest request,
        HttpServletResponse response) throws IOException, ServletException {
    Videobridge videobridge = getVideobridge();

    if (videobridge == null) {
        response.setStatus(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
    } else {
        Conference conference = videobridge.getConference(target, null);

        if (conference == null) {
            response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        } else if (RESTUtil.isJSONContentType(request.getContentType())) {
            Object requestJSONObject = null;
            int status = 0;

            try {
                requestJSONObject = new JSONParser().parse(request.getReader());
                if ((requestJSONObject == null) || !(requestJSONObject instanceof JSONObject)) {
                    status = HttpServletResponse.SC_BAD_REQUEST;
                }
            } catch (ParseException pe) {
                status = HttpServletResponse.SC_BAD_REQUEST;
            }
            if (status == 0) {
                ColibriConferenceIQ requestConferenceIQ = JSONDeserializer
                        .deserializeConference((JSONObject) requestJSONObject);

                if ((requestConferenceIQ == null) || ((requestConferenceIQ.getID() != null)
                        && !requestConferenceIQ.getID().equals(conference.getID()))) {
                    status = HttpServletResponse.SC_BAD_REQUEST;
                } else {
                    ColibriConferenceIQ responseConferenceIQ = null;

                    try {
                        IQ responseIQ = videobridge.handleColibriConferenceIQ(requestConferenceIQ,
                                Videobridge.OPTION_ALLOW_NO_FOCUS);

                        if (responseIQ instanceof ColibriConferenceIQ) {
                            responseConferenceIQ = (ColibriConferenceIQ) responseIQ;
                        } else {
                            status = getHttpStatusCodeForResultIq(responseIQ);
                        }
                    } catch (Exception e) {
                        status = HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
                    }
                    if (status == 0 && responseConferenceIQ != null) {
                        JSONObject responseJSONObject = JSONSerializer
                                .serializeConference(responseConferenceIQ);

                        if (responseJSONObject == null)
                            responseJSONObject = new JSONObject();

                        response.setStatus(HttpServletResponse.SC_OK);
                        responseJSONObject.writeJSONString(response.getWriter());
                    }
                }
            }
            if (status != 0)
                response.setStatus(status);
        } else {
            response.setStatus(HttpServletResponse.SC_NOT_ACCEPTABLE);
        }
    }
}

From source file:pa_SymposiumPlanner.ECAI2012IntlRuleChalChair.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {/*from  w  ww.ja va2  s . c o m*/
        address = PAConfiguration.getAddress();
        port = PAConfiguration.getPort(instantiation);
        poslAddress = PAConfiguration.getPOSL(instantiation, topic);
        rdfAddress = PAConfiguration.getRDFTaxonomy(instantiation);
        messageEndpoint = PAConfiguration.getEndpointName(instantiation, topic);
    } catch (BadConfigurationException e) {
        System.out.println(e.getMessage());
        e.printStackTrace();
        System.exit(0);
    }
    response.setContentType("text/html; charset=UTF-8");
    PrintWriter out = response.getWriter();

    try {
        System.out.println("5 International Rule Challenge Steering Committee Chair Servlet");
        System.out.println(response.toString());

        BufferedReader brd = request.getReader();

        String input = "";
        String message = "";

        while (!input.equals("</RuleML>")) {

            input = brd.readLine();

            message = message + input;
        }
        String[] varOrder = getVariableOrder(message);
        System.out.println("Received Message: " + message);

        //   BackwardReasoner br = new BackwardReasoner();
        //   Iterator solit =null;
        //   DefiniteClause dc = null;
        //   SymbolTable.reset();

        POSLParser pp = new POSLParser();
        // String contents = "c(a).\nc(b).\nc(c).";

        Date t1 = new GregorianCalendar().getTime();
        System.out.println(t1.getHours() + ":" + t1.getMinutes());
        //append time to contents

        System.out.println("day: " + t1.getDay());
        System.out.println("day: " + t1.getYear());
        System.out.println("day: " + t1.getMonth());

        //time
        String time = "time(" + t1.getHours() + ":integer).";
        System.out.println(time);

        String url = poslAddress;

        //String url = "http://www.jdrew.org/oojdrew/test.posl";
        String contents = "";

        //day of the week
        int day = t1.getDay();
        boolean weekday = true;

        if (day == 0 || day == 6) {
            weekday = false;
        }

        String dayOfWeek;

        if (weekday) {
            dayOfWeek = "day(weekday).";
        } else {
            dayOfWeek = "day(weekend).";
        }
        //full date 
        Calendar cal = new GregorianCalendar();

        int year = cal.get(Calendar.YEAR);
        int month = cal.get(Calendar.MONTH) + 1;
        int day2 = cal.get(Calendar.DAY_OF_MONTH);

        String date;

        String day3 = "" + day2;

        if (day2 == 1 || day2 == 2 || day2 == 3 || day2 == 4 || day2 == 5 || day2 == 6 || day2 == 7 || day2 == 8
                || day2 == 9) {

            day3 = "0" + day2;
        }

        if (month == 10 || month == 11 || month == 12)
            date = "" + year + month + day3;
        else
            date = "" + year + "0" + month + day3;

        date = "date(" + date + ":integer).";

        System.out.println(date);

        String url2 = rdfAddress;
        HttpClient client2 = new HttpClient();
        GetMethod method2 = new GetMethod(url2);
        method2.setFollowRedirects(true);
        String typestr = "";
        // Execute the GET method
        int statusCode2 = client2.executeMethod(method2);
        if (statusCode2 != -1) {
            typestr = method2.getResponseBodyAsString();
        }
        System.out.println("Types: " + typestr);
        Types.reset();
        RDFSParser.parseRDFSString(typestr);

        try {
            HttpClient client = new HttpClient();
            GetMethod method = new GetMethod(url);
            method.setFollowRedirects(true);

            //Execute the GET method
            int statusCode = client.executeMethod(method);
            if (statusCode != -1) {
                contents = method.getResponseBodyAsString();
            }
        }

        catch (Exception e) {
            e.printStackTrace();
        }
        contents = contents + "\n" + time;
        contents = contents + "\n" + dayOfWeek;
        contents = contents + "\n" + date;

        BackwardReasoner br = new BackwardReasoner();
        Iterator solit = null;
        DefiniteClause dc = null;
        SymbolTable.reset();

        pp.parseDefiniteClauses(contents);

        br.loadClauses(pp.iterator());
        System.out.println("TEST");
        Iterator it = pp.iterator();
        while (it.hasNext()) {
            DefiniteClause d = (DefiniteClause) it.next();
            System.out.println("Loaded clause: " + d.toPOSLString());
        }

        br = new BackwardReasoner(br.clauses, br.oids);

        MessageParser m = new MessageParser(message);
        Element atom = null;

        try {

            atom = m.parseForContent();

        } catch (Exception e) {

            System.out.println("Invalid Message");
            //out.flush();

        }

        QueryBuilder q = new QueryBuilder(atom);
        String query = q.generateDoc();
        System.out.println("ABOUT TO INPUT THIS QUERY:" + query);
        RuleMLParser qp = new RuleMLParser();

        try {

            dc = qp.parseRuleMLQuery(query);

        }

        catch (Exception e) {
            System.out.println("Invalid Query");
            //out.flush();
        }

        //solit = br.iterativeDepthFirstSolutionIterator(dc);

        solit = br.iterativeDepthFirstSolutionIterator(dc);

        int varSize = 0;

        while (solit.hasNext()) {

            Vector data = new Vector();

            BackwardReasoner.GoalList gl = (BackwardReasoner.GoalList) solit.next();

            Hashtable varbind = gl.varBindings;
            javax.swing.tree.DefaultMutableTreeNode root = br.toTree();
            root.setAllowsChildren(true);

            javax.swing.tree.DefaultTreeModel dtm = new DefaultTreeModel(root);

            int i = 0;
            Object[][] rowdata = new Object[varbind.size()][2];
            varSize = varbind.size();

            Enumeration e = varbind.keys();
            while (e.hasMoreElements()) {
                Object k = e.nextElement();
                Object val = varbind.get(k);
                String ks = (String) k;
                rowdata[i][0] = ks;
                rowdata[i][1] = val;
                i++;
            }

            data.addElement(rowdata);
            String[] messages = new String[data.size()];
            MessageGenerator g = new MessageGenerator(data, varSize, messageEndpoint, m.getId(),
                    m.getProtocol(), m.getRel(), varOrder);
            messages = g.Messages2();

            String appender = "";

            URL sender = new URL(address + ":" + port);
            HttpMessage msg = new HttpMessage(sender);
            Properties props = new Properties();

            for (int i1 = 0; i1 < data.size(); i1++) {
                System.out.println(i1 + ")" + messages[i1].toString());
                props.put("text", messages[i1].toString());
                InputStream in = msg.sendGetMessage(props);
            }
            System.out.println("NEXT MESSAGE");
        }

        MessageGenerator g = new MessageGenerator(null, varSize, messageEndpoint, m.getId(), m.getProtocol(),
                m.getRel());

        URL sender = new URL(address + ":" + port);
        HttpMessage msg = new HttpMessage(sender);
        Properties props = new Properties();

        String finalMessage = g.finalMessage(query);

        System.out.println(finalMessage);

        props.put("text", finalMessage);
        InputStream in = msg.sendGetMessage(props);

        System.out.println("Stop_Communication");

    } catch (Exception e) {
        System.out.println("ERROR has occured : " + e.toString());

    }
    out.close();
}

From source file:org.intermine.webservice.server.lists.ListUploadService.java

/**
 * Get the reader for the identifiers uploaded with this request.
 * @param request The request object.//from w  w w  .  j a  va2s  . c  om
 * @return A buffered reader for reading the identifiers.
 */
protected BufferedReader getReader(final HttpServletRequest request) {
    BufferedReader r = null;

    if (ServletFileUpload.isMultipartContent(request)) {
        final ServletFileUpload upload = new ServletFileUpload();
        try {
            final FileItemIterator iter = upload.getItemIterator(request);
            while (iter.hasNext()) {
                final FileItemStream item = iter.next();
                final String fieldName = item.getFieldName();
                if (!item.isFormField() && "identifiers".equalsIgnoreCase(fieldName)) {
                    final InputStream stream = item.openStream();
                    final InputStreamReader in = new InputStreamReader(stream);
                    r = new BufferedReader(in);
                    break;
                }
            }
        } catch (FileUploadException e) {
            throw new InternalErrorException("Could not read request body", e);
        } catch (IOException e) {
            throw new InternalErrorException(e);
        }
    } else {
        if (!requestIsOfSuitableType()) {
            throw new BadRequestException("Bad content type - " + request.getContentType() + USAGE);
        }
        try {
            r = request.getReader();
        } catch (IOException e) {
            throw new InternalErrorException(e);
        }
    }
    if (r == null) {
        throw new BadRequestException("No identifiers found in request." + USAGE);
    }
    return r;
}

From source file:org.tinymce.spellchecker.TinyMCESpellCheckerServlet.java

/**
 * @param request//  ww  w  .j a  v a 2 s.co  m
 * @return read the request content and return it as String object
 * @throws IOException
 */
private String getRequestBody(HttpServletRequest request) throws IOException, SpellCheckException {
    if (request.getHeader("content-type") == null)
        throw new SpellCheckException("Invalid content-type: not defined (null)");

    StringBuilder sb = new StringBuilder();
    if (request.getHeader("content-type").equals("application/x-www-form-urlencoded")) {
        if (request.getParameter("method") == null)
            throw new SpellCheckException("Invalid method: not defined (null)");
        if (!request.getParameter("method").equals("spellcheck"))
            throw new SpellCheckException("Invalid method: use spellcheck method instead.");
        sb.append("{\"method\": \"spellcheck\", ");
        sb.append("\"params\": { ");
        sb.append("\"lang\": \"" + request.getParameter("lang") + "\", ");
        sb.append("\"words\": [");
        String sep = "";
        for (String word : getWords(request.getParameter("text"))) {
            sb.append(sep + "\"" + word.replaceAll("\\n", "") + "\"");
            sep = ",";
        }
        sb.append("]}}");
    } else if (request.getHeader("content-type").equals("application/json")) {
        String line = request.getReader().readLine();
        while (null != line) {
            sb.append(line);
            line = request.getReader().readLine();
        }
    } else {
        throw new SpellCheckException("Invalid content-type " + request.getHeader("content-type")
                + ". Expected values are 'application/x-www-form-urlencoded' or 'application/json'");
    }
    return sb.toString();
}

From source file:servlets.User_servlets.java

private void update_user_handler(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {/* w ww. java  2s.c om*/
        boolean ROLLBACK_NEEDED = false;
        DAO dao_instance = null;

        try {

            /**
             * *******************************************************
             * STEP 1 CHECK IF THE USER IS LOGGED CORRECTLY IN THE APP. IF
             * ERROR --> throws exception if not valid session, GO TO STEP
             * 5b ELSE --> GO TO STEP 2
             * *******************************************************
             */
            Map<String, Cookie> cookies = this.getCookies(request);
            JsonParser parser = new JsonParser();
            JsonObject requestData = (JsonObject) parser.parse(request.getReader());

            String loggedUser, loggedUserID = null, sessionToken;
            loggedUser = cookies.get("loggedUser").getValue();
            sessionToken = cookies.get("sessionToken").getValue();
            loggedUserID = cookies.get("loggedUserID").getValue();
            String userID = request.getPathInfo().replaceAll("/", "");

            if (!checkAccessPermissions(loggedUser, sessionToken)) {
                throw new AccessControlException("Your session is invalid. User or session token not allowed.");
            }

            /**
             * *******************************************************
             * STEP 2 PARSE THE JSON DATA AND GET THE NEW OBJECT. IF ERROR
             * --> throws exception if not valid session, GO TO STEP 4b ELSE
             * --> GO TO STEP 3
             * *******************************************************
             */
            String newpass = requestData.get("newpass").getAsString();
            if (newpass != null) {
                newpass = new String(Base64.decodeBase64(newpass));
                newpass = SHA1.getHash(newpass);
            }

            /**
             * *******************************************************
             * STEP 3 UPDATE IN DATABASE. IF ERROR --> throws exception if
             * not valid session, GO TO STEP 4b ELSE --> GO TO STEP 4
             * *******************************************************
             */
            dao_instance = DAOProvider.getDAOByName("User");

            boolean isEmail = true;
            Object[] params = { null, false, isEmail };
            User user = (User) ((User_JDBCDAO) dao_instance).findByID(loggedUser, params);

            if (user == null) {
                throw new Exception("User not valid.");
            }

            if (!userID.equals(user.getUserID()) && !isValidAdminUser(loggedUser)) {
                throw new Exception("User not allowed for this action.");
            }

            user.setPassword(newpass);

            dao_instance.disableAutocommit();
            ROLLBACK_NEEDED = true;
            dao_instance.update(user);

            /**
             * *******************************************************
             * STEP 4 COMMIT CHANGES IN DB. IF ERROR --> throws exception if
             * not valid session, GO TO STEP 4b ELSE --> GO TO STEP 5
             * *******************************************************
             */
            dao_instance.doCommit();

        } catch (Exception e) {
            ServerErrorManager.handleException(e, User_servlets.class.getName(), "updateUserPostHandler",
                    e.getMessage());
        } finally {
            /**
             * *******************************************************
             * STEP 4b CATCH ERROR, CLEAN CHANGES. throws SQLException
             * *******************************************************
             */
            if (ServerErrorManager.errorStatus()) {
                response.setStatus(400);
                response.getWriter().print(ServerErrorManager.getErrorResponse());

                if (ROLLBACK_NEEDED) {
                    dao_instance.doRollback();
                }
            } else {
                JsonObject obj = new JsonObject();
                obj.add("success", new JsonPrimitive(true));
                response.getWriter().print(obj.toString());
            }
            /**
             * *******************************************************
             * STEP 6 Close connection.
             * ********************************************************
             */
            if (dao_instance != null) {
                dao_instance.closeConnection();
            }
        }
        //CATCH IF THE ERROR OCCURRED IN ROLL BACK OR CONNECTION CLOSE 
    } catch (Exception e) {
        ServerErrorManager.handleException(e, User_servlets.class.getName(), "updateUserPostHandler",
                e.getMessage());
        response.setStatus(400);
        response.getWriter().print(ServerErrorManager.getErrorResponse());
    }
}