Example usage for java.io PrintWriter println

Introduction

In this page you can find the example usage for java.io PrintWriter println.

Prototype

public void println(Object x) 

Source Link

Document

Prints an Object and then terminates the line.

Usage

From source file:mx.unam.ecologia.gye.coalescence.app.EvaluateAncestry.java

protected static final void process(CompoundSequence mrca, List leaves) {
    try {/*ww  w.  j  a  va  2s. com*/

        PrintWriter pw = new PrintWriter(System.out);
        HaplotypeFreqSet len1 = new HaplotypeFreqSet(new CompoundSequenceLengthComparator());
        HaplotypeFreqSet len2 = new HaplotypeFreqSet(new CompoundSequenceLengthComparator());
        HaplotypeFreqSet ident = new HaplotypeFreqSet(new CompoundSequenceIdentityComparator());

        for (int i = 0; i < leaves.size(); i++) {
            UniParentalGene upgene = (UniParentalGene) leaves.get(i);
            CompoundSequence h = upgene.getCompoundSequence();
            len1.add(h);
            ident.add(h);
            CompoundSequence cs = h.getCopy();
            cs.setLocus(true);
            len2.add(cs);
        }

        //Identity
        pw.println("IDENTITY");
        ident.sort(new CSAncestryComparator());
        CompoundSequence cs = ident.get(0);
        pw.println("MA: " + ident.contains(cs));
        pw.println("MF: " + (ident.findMostFrequent() + 1));
        pw.println(ident.toFullString());

        pw.println();
        pw.println();
        pw.println("MULTILOCUS");
        pw.println("MA: " + len1.contains(cs));
        pw.println("MF: " + (len1.findMostFrequent() + 1));
        pw.println(len1.toResumeString());

        pw.println();
        pw.println();
        pw.println("LOCUS");
        cs.setLocus(true);
        pw.println("MA: " + len2.contains(cs));
        pw.println("MF: " + (len2.findMostFrequent() + 1));
        pw.println(len2.toResumeString());
        pw.flush();

        SparseGraph sg = new SparseGraph();

        List<CompoundSequence> ht = len1.getHaplotypes();
        //add vertices
        List<SparseVertex> vertices = new ArrayList<SparseVertex>(ht.size());

        for (Iterator<CompoundSequence> iter = ht.iterator(); iter.hasNext();) {
            CompoundSequence cseq = iter.next();
            SparseVertex sv = new SparseVertex();
            sv.addUserDatum("seq", cseq, UserData.SHARED);
            sv.addUserDatum("freq", len1.getFrequency(cseq), UserData.SHARED);
            if (cseq.equals(cs)) {
                sv.addUserDatum("mf", true, UserData.SHARED);
            }
            sg.addVertex(sv);
            vertices.add(sv);
        }
        //add edges
        for (int i = 0; i < ht.size(); i++) {
            for (int j = 0; j <= i; j++) {
                double d = DistanceCalculator.calculateMultilocusLengthDistance(ht.get(i), ht.get(j));
                UndirectedSparseEdge ue = new UndirectedSparseEdge(vertices.get(i), vertices.get(j));
                ue.setUserDatum(EDGE_WEIGHT_KEY, new Double(d), UserData.SHARED);
                if (d != 0) {
                    sg.addEdge(ue);
                }
            }
        }

        //System.out.println(sg.toString());
        //System.out.println(GraphMatrixOperations.graphToSparseMatrix(sg,EDGE_WEIGHT_KEY));
        visualizeGraph(sg);

        //Prim
        SparseGraph nsg = new SparseGraph();
        FibonacciHeap<Vertex, Double> q = new FibonacciHeap<Vertex, Double>();
        Map<Vertex, Vertex> pi = new HashMap<Vertex, Vertex>((int) (ht.size() * 1.3));
        //System.out.println("Have structures");
        Vertex r = null;
        for (SparseVertex u : vertices) {
            q.add(u, Double.MAX_VALUE);
            u.copy(nsg);
            if (r == null) {
                r = u;
            } else {
                //start from max freq
                r = (((Integer) r.getUserDatum("freq")).compareTo((Integer) u.getUserDatum("freq")) > 0) ? r
                        : u;
            }
        }
        q.decreaseKey(r, 0d);
        //System.out.println("initialized starting loop");
        do {
            Vertex u = (Vertex) q.popMin();
            Set<Vertex> s = u.getNeighbors();
            for (Vertex v : s) {
                Edge e = u.findEdge(v);
                double w = (Double) e.getUserDatum(EDGE_WEIGHT_KEY);
                if (q.contains(v) && w < q.getPriority(v)) {
                    pi.put(v, u);
                    q.decreaseKey(v, w);
                }
            }
        } while (q.size() > 0);

        //put edges

        for (Map.Entry<Vertex, Vertex> entry : pi.entrySet()) {
            Vertex v = entry.getKey();
            Vertex u = entry.getValue();
            u.findEdge(v).copy(nsg);
        }

        /*
        for(SparseVertex sv:vertices) {
          //edges
          Set s =  sv.getIncidentEdges();
          Edge[] edges = (Edge[])s.toArray(new Edge[s.size()]);
          //sort
          Arrays.sort(edges,new Comparator<Edge>() {
            public int compare(Edge o1, Edge o2) {
              return ((Double)o2.getUserDatum(EDGE_WEIGHT_KEY)).compareTo((Double)o1.getUserDatum(EDGE_WEIGHT_KEY));
            }
          });
          System.out.println(Arrays.toString(edges));
          //just leave the edge with the lowest weight
          for(Edge e:edges) {
            if(sv.degree() > 1 && e.getOpposite(sv).degree() > 1) {
              sg.removeEdge(e);
              System.out.println("Removing " + e.toString() + "::w="+e.getUserDatum(EDGE_WEIGHT_KEY));
            }
          }
                
          System.out.println(sv.toString());
        }
         */
        visualizeGraph(nsg);
    } catch (Exception ex) {
        log.error("process()", ex);
    }

}

---

From source file:SessionTimer.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();

    HttpSession session = req.getSession();

    out.println("<HTML><HEAD><TITLE>SessionTimer</TITLE></HEAD>");
    out.println("<BODY><H1>Session Timer</H1>");

    out.println("The previous timeout was " + session.getMaxInactiveInterval());
    out.println("<BR>");

    session.setMaxInactiveInterval(2 * 60 * 60); // two hours

    out.println("The newly assigned timeout is " + session.getMaxInactiveInterval());

    out.println("</BODY></HTML>");
}

---

From source file:nl.npcf.eav.web.EAVExceptionResolver.java

public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object o,
        Exception e) {//  w w  w.ja v a 2 s . c o  m
    String pathInfo = request.getPathInfo();
    if (pathInfo != null && pathInfo.startsWith("/edit")) {
        try {
            PrintWriter out = response.getWriter();
            out.println("<html><head><title>Exception</title></head><body>");
            out.println("<pre>");
            out.println(EAVResponse.getStackTrace(e));
            out.println("</pre>");
            out.println("</body>");
        } catch (IOException e1) {
            logger.fatal("Can't report exception");
        }
    } else {
        response.setContentType("text/xml");
        try {
            new EAVXStream().toXML(EAVResponse.create(e), response.getOutputStream());
        } catch (IOException e1) {
            logger.fatal("Cannot respond with exception", e);
        }
    }
    return null;
}

---

From source file:ErrorGen.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    //check the servlet exception
    Throwable throwable = (Throwable) request.getAttribute("javax.servlet.error.exception");
    String servletName = (String) request.getAttribute("javax.servlet.error.servlet_name");
    if (servletName == null)
        servletName = "Unknown";

    String requestUri = (String) request.getAttribute("javax.servlet.error.request_uri");
    if (requestUri == null)
        requestUri = "Unknown";

    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    out.println("<html>");
    out.println("<head>");
    out.println("<title>Error page</title>");
    out.println("</head>");
    out.println("<body>");
    if (throwable == null) {
        out.println("<h2>The error information is not available</h2>");
        out.println("Please return to the <a href=\"" + response.encodeURL("http://www.java2s.com")
                + "\">home page</a>");
    } else {//from www  . j  a  v  a  2s .  co m
        out.println("<h2>Here is the error information</h2>");

        out.println("The servlet name associated with throwing the exception: " + servletName + "<br><br>");
        out.println("The type of exception: " + throwable.getClass().getName() + "<br><br>");
        out.println("The request URI: " + requestUri + "<br><br>");
        out.println("The exception message: " + throwable.getMessage());
    }
    out.println("</body>");
    out.println("</html>");
    out.close();
}

---

From source file:marytts.tools.dbselection.DatabaseSelector.java

/**
 * Print the list of selected files//  w  w w. j a v  a  2  s . co m
 * 
 * @param filename the file to print to
 * @param selected the list of files
 */
private static void storeResult(String filename, Set<Integer> selected) {

    PrintWriter out;
    try {
        out = new PrintWriter(new FileWriter(new File(filename)));
    } catch (Exception e) {
        e.printStackTrace();
        throw new Error("Error storing result");
    }
    for (int sel : selected) {
        out.println(sel);
    }
    out.flush();
    out.close();
}

---

From source file:ru.mystamps.web.controller.RobotsTxtController.java

@GetMapping(Url.ROBOTS_TXT)
@SuppressWarnings("PMD.AvoidDuplicateLiterals")
public void getRobotsText(HttpServletResponse response) {
    response.setContentType("text/plain");
    response.setCharacterEncoding("UTF-8");

    try {//from   w  ww  .j a va  2s .c  o  m
        PrintWriter writer = response.getWriter();

        writer.println("# robots.txt for " + Url.PUBLIC_URL);
        writer.println("User-Agent: *");
        writer.println("Disallow: " + Url.REGISTRATION_PAGE);
        writer.println("Disallow: " + Url.ACTIVATE_ACCOUNT_PAGE);
        writer.println("Disallow: " + Url.AUTHENTICATION_PAGE);
        writer.println("Disallow: " + Url.LOGIN_PAGE);
        writer.println("Disallow: " + Url.ADD_COUNTRY_PAGE);
        writer.println("Disallow: " + Url.ADD_SERIES_PAGE);
        writer.println("Disallow: " + Url.ADD_CATEGORY_PAGE);
        writer.println("Disallow: " + Url.FORBIDDEN_PAGE);
        writer.println("Disallow: " + Url.NOT_FOUND_PAGE);
        writer.println("Disallow: " + Url.INTERNAL_ERROR_PAGE);
        writer.println("Sitemap: " + Url.PUBLIC_URL + Url.SITEMAP_XML);
    } catch (IOException ex) {
        LOG.error("Can't return robots.txt: {}", ex.getMessage());
    }
}

---

From source file:CookieReader.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    Cookie cookie = null;//from  w w w .  java2  s . c o  m
    //Get an array of Cookies associated with this domain
    Cookie[] cookies = request.getCookies();
    boolean hasCookies = false;

    if (cookies != null)
        hasCookies = true;

    // display the name/value of each cookie
    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();

    out.println("<html>");
    out.println("<head>");
    out.println("<title>Cookie information</title>");
    out.println("</head>");
    out.println("<body>");
    if (hasCookies) {
        out.println("<h2> The name and value of each found cookie</h2>");
        for (int i = 0; i < cookies.length; i++) {
            cookie = cookies[i];
            out.println("Name of cookie #" + (i + 1) + ": " + cookie.getName() + "<br>");
            out.println("Value of cookie #" + (i + 1) + ": " + cookie.getValue() + "<br><br>");

        }
    } else {
        out.println("<h2> This request did not include any cookies</h2>");
    }

    out.println("</body>");
    out.println("</html>");

    out.close();
}

---

From source file:com.excella.deploy.agent.core.StatusServlet.java

/**
 * {@inheritDoc}/*w  ww. j a  va2 s .  co m*/
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    log.info("Recieved status request command over http [" + request.getRequestURI() + "]");
    try {
        log.debug("Reporting Status...");
        response.setContentType("text/html");
        response.setStatus(HttpServletResponse.SC_OK);
        PrintWriter writer = response.getWriter();
        writer.println("<h1>Deploy Agent Status</h1>");
        writer.println("<p>");
        writer.println("Everything is Great!");
        writer.println("</p>");
        ((Request) request).setHandled(true);
    } catch (Exception e) {
        log.error("Failed to report Status.", e);
    }
}

---

From source file:net.metanotion.sqlc.SQLC.java

private static void generateStructs(final String outputFolder, final StructManager sm,
        final Set<String> implicits, final Map<String, String> implicitDocs,
        final Map<String, Boolean> implicitVisibility, final Iterable<String> srcPathes) throws IOException {
    for (final Map.Entry<String, GetInitializer> e : sm) {
        if (!implicits.contains(e.getKey())) {
            continue;
        }// w w w .  ja  v a 2s .  c  om
        final String visibility = implicitVisibility.get(e.getKey()).booleanValue() ? "public " : " ";
        final String docString = implicitDocs.get(e.getKey());
        final GetInitializer gi = e.getValue();
        if (needToGenerateStruct(e.getKey(), gi, srcPathes)) {
            final Struct s = (Struct) gi;
            final String[] name = e.getKey().split("\\.");
            final String[] pkg = new String[name.length - 1];
            for (int i = 0; i < pkg.length; i++) {
                pkg[i] = name[i];
            }
            final FileOutputStream fos = new FileOutputStream(mkPath(outputFolder, pkg, name[pkg.length]));
            final PrintWriter writer = new PrintWriter(new OutputStreamWriter(fos, "UTF-8"));
            if (pkg.length > 0) {
                writer.print("package ");
                String sep = "";
                for (String pe : pkg) {
                    writer.print(sep + pe);
                    sep = ".";
                }
                writer.println(";");
                writer.println("");
            }

            System.out.println("GENERATING: " + visibility + " " + name[pkg.length]);
            writer.print("/** ");
            if (docString != null) {
                writer.println(docString.substring(3, docString.length() - 2));
            }
            writer.println("<i>This is a data/struct/value class generated by the SQLC compiler.</i> */");
            writer.println("@javax.annotation.Generated(\"net.metanotion.sqlc.SQLC\") " + visibility
                    + "final class " + name[pkg.length] + " {");
            for (final String p : s.listProperties()) {
                writer.print("\tpublic ");
                writer.print(s.getType(p));
                writer.println(" " + p + ";");
            }
            writer.println("}");
            writer.close();
            fos.close();
        }
    }
}

---

From source file:RequestDisplay.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    ContextObject obj = (ContextObject) request.getAttribute("com.java2s.RequestObject");
    //display the attribute's Map keys
    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    out.println("<html><head><title>Request Attribute</title></head><body>");
    out.println("<h2>Request attribute values</h2>");
    if (obj != null)
        out.println(obj.getValues());// w w  w  .  j  av a  2s .c o m
    out.println("</body></html>");

}

---

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