Example usage for java.io PrintWriter print

List of usage examples for java.io PrintWriter print

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Introduction

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

Prototype

public void print(Object obj)

Source Link

Document

Prints an object.

Usage

From source file:com.silverware.ipdswizzler.EvernoteExporter.java

private void printContentAsHtml(PrintWriter printWriter, String content) {
    BufferedReader reader = new BufferedReader(new StringReader(content));
    try {/*  www .j  a va 2  s. c  o m*/
        for (String line = reader.readLine(); line != null; line = reader.readLine()) {
            printWriter.print(StringEscapeUtils.escapeHtml4(line));
            printWriter.print("<p/>");
        }
    } catch (IOException e) {
        // FIXME(ssilver): Do something with this.
        return;
    }
}

From source file:com.ucap.uccc.cmis.impl.webservices.CmisWebServicesServlet.java

private void printPage(HttpServletRequest request, HttpServletResponse response, UrlBuilder baseUrl)
        throws ServletException, IOException {
    response.setStatus(HttpServletResponse.SC_OK);
    response.setContentType("text/html");
    response.setCharacterEncoding(IOUtils.UTF8);

    String urlEscaped = StringEscapeUtils
            .escapeHtml((new UrlBuilder(baseUrl)).addPath("cmis").addParameter("wsdl").toString());

    PrintWriter pw = response.getWriter();

    pw.print("<html><head><title>Apache Chemistry OpenCMIS - CMIS " + cmisVersion.value()
            + " Web Services</title>"
            + "<style><!--H1 {font-size:24px;line-height:normal;font-weight:bold;background-color:#f0f0f0;color:#003366;border-bottom:1px solid #3c78b5;padding:2px;} "
            + "BODY {font-family:Verdana,arial,sans-serif;color:black;font-size:14px;} "
            + "HR {color:#3c78b5;height:1px;}--></style></head><body>");
    pw.print("<h1>CMIS " + cmisVersion.value() + " Web Services</h1>");
    pw.print("<p>CMIS WSDL for all services: <a href=\"" + urlEscaped + "\">" + urlEscaped + "</a></p>");

    pw.print("</html></body>");
    pw.flush();//from w w  w.  ja v a  2s .c om
}

From source file:edu.cornell.med.icb.goby.modes.FilesToAttributesMode.java

@Override
public void execute() throws IOException {
    final PrintWriter out = outputFilename == null ? new PrintWriter(System.out)
            : new PrintWriter(outputFilename);
    try {//  www .  j av a2 s .c  o m
        int index = 0;
        out.print("trackName\t");
        for (String attributeName : attributeNames) {
            if (!"ignore".equals(attributeName)) {
                out.print(attributeName);

                if (index != attributeNames.length) {
                    out.print('\t');
                }
            }
            index++;
        }
        out.println();
        for (String file : filenames) {
            final String file1 = file;
            String name = FilenameUtils.getName(file1);
            String filename = FilenameUtils.getBaseName(name);
            String[] tokens = filename.split(delimiter);
            out.printf("%s\t", adjustSuffix(name));
            for (int i = 0; i < attributeNames.length; i++) {
                if (!"ignore".equals(attributeNames[i])) {
                    if (tokens.length <= i) {
                        continue;
                    }
                    out.print(tokens[i]);
                    if (i != attributeNames.length) {
                        out.print('\t');
                    }
                }

            }
            out.println();
        }
        out.flush();
    } finally {
        out.close();

    }
}

From source file:com.qperior.gsa.oneboxprovider.QPOneBoxProviderServlet.java

/**
 * Top level request processor for this OneBox provider.
 * <p>//from   w  ww. ja v  a  2 s  .c om
 * Unpacks the HTTP requests parameter and passes them into one of the
 * <code>provideOneBoxResults</code> methods, delegating to one of the implemented
 * {@link #QPIProvider QPIProvider} methods depending on configurated
 * {@link QPProperties#getProviderType()}.
 * <p>
 * Returns an HTTP response with XML that adhere's to the Google DTD
 * defining the schema for OneBox for Enterprise provider results.
 * 
 * @param request 
 * @param response 
 * @throws ServletException 
 * @throws IOException 
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    QPIOneBoxResults res = null;

    try {
        try {
            // TODO: implement monitoring: JMX?

            // read in the request parameter
            QPCallParameter callParameter = new QPCallParameter(request);
            this.log.info("Servlet 1: " + callParameter.toString());

            // get the invoker for the right provider
            QPProviderInvoker invoker = QPProviderInvoker.createProviderInvoker(QPProperties.getProvider(),
                    QPProperties.getSecurityProvider(), callParameter);
            this.log.info("Servlet 2: " + invoker.toString());

            // AuthType has to be set, see constructor of QPCallParameter
            if (invoker.getSecurityProvider().getActualAuthType() == null) {
                res = new QPOneBoxResults();
                this.log.error("User authentication type not recognized: " + request.getParameter("authType"));
                res.setFailure(QPResultCode.securityFailure,
                        "User authentication type not recognized: " + request.getParameter("authType"),
                        invoker.getProviderName());
            } else {
                // AuthType has to be supported by the provider implementation
                if (!invoker.getSecurityProvider().isActualAuthTypeSupported()) {

                    res = new QPOneBoxResults();
                    this.log.error(
                            "User authentication type not supported: " + request.getParameter("authType"));
                    res.setFailure(QPResultCode.securityFailure,
                            "User authentication type not supported: " + request.getParameter("authType"),
                            invoker.getProviderName());
                } else {

                    try {
                        // Invoke the provider
                        res = invoker.invokeProvider();
                        this.log.info("Servlet 3: " + res.toString());
                    } catch (QPProviderException pe) {
                        res = new QPOneBoxResults();
                        this.log.error("Exception in invoking the provider", pe);
                        res.setFailure(QPResultCode.lookupFailure, "Exception in invoking the provider.",
                                invoker.getProviderName());
                    }
                }
            }
        }
        // Exception in converting the request in callParameter
        catch (QPRequestValidateException rve) {
            res = new QPOneBoxResults();
            this.log.error("Error in validating input parameter.", rve);
            res.setFailure(QPResultCode.securityFailure,
                    "QPRequestValidateException: " + rve.getLocalizedMessage(), "Provider not initialized.");
        }

        // Defines response MIME type
        response.setContentType("text/xml");
        // Write response back as XML string
        PrintWriter out = response.getWriter();
        String resString = res.toXMLString();
        out.print(resString);
        this.log.info("Servlet 4: " + resString);
        out.close();
    } catch (Exception exc) {
        this.log.error("Unhandled exception in servlet. ", exc);
    }
}

From source file:com.adito.vfs.webdav.methods.PROPFIND.java

/**
 * <p>/*from  www . j a  v a 2s.  c  om*/
 * Process the <code>PROPFIND</code> method.
 * </p>
 */
public void process(DAVTransaction transaction, VFSResource resource) throws LockedException, IOException {
    if (transaction.isRequiredRootRedirect() || !transaction.isResourcePath(resource.getFullPath())) {
        throw new DAVRedirection(false, resource);
    }

    String handle = VFSLockManager.getNewHandle();
    VFSLockManager.getInstance().lock(resource, transaction.getSessionInfo(), false, false, handle);
    try {
        /* Check depth */
        int depth = transaction.getDepth();
        if (depth > 1)
            throw new DAVException(403, "Invalid depth");

        if (SystemProperties.get("adito.disableFolderBrowsing", "true").equals("true")
                && !resource.isBrowsable()) {
            transaction.getResponse().sendError(404, "Not Found");
            return;
        }
        /* What to do on a collection resource */
        transaction.setStatus(207);
        transaction.setContentType("text/xml; charset=\"utf-8\"");
        PrintWriter out = transaction.write("utf-8");

        /* Output the XML declaration and the root document tag */
        out.print("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
        out.println("<D:multistatus xmlns:D=\"DAV:\">");

        /* Process this resource's property (always) */
        this.process(transaction, out, resource);

        /* Process this resource's children (if required) */
        if (resource.isCollection() && (depth > 0)) {
            Iterator children = resource.getChildren();
            while (children.hasNext()) {
                VFSResource child = (VFSResource) children.next();
                this.process(transaction, out, child);
            }
        }

        /* Close up the XML Multi-Status response */
        out.println("</D:multistatus>");
        out.flush();

        // Mount may be null at root
        if (resource.getMount() != null) {
            resource.getMount().resourceAccessList(resource, transaction, null);
        }

    } catch (Exception e) {
        // Mount may be null at root
        if (resource.getMount() != null) {
            resource.getMount().resourceAccessList(resource, transaction, e);
        }
        IOException ioe = new IOException(e.getMessage());
        ioe.initCause(e);
        throw ioe;
    } finally {
        VFSLockManager.getInstance().unlock(transaction.getSessionInfo(), handle);
    }
}

From source file:com.sslexplorer.vfs.webdav.methods.PROPFIND.java

/**
 * <p>/*from   ww  w.j a  va2  s  . co  m*/
 * Process the <code>PROPFIND</code> method.
 * </p>
 */
public void process(DAVTransaction transaction, VFSResource resource) throws LockedException, IOException {
    if (transaction.isRequiredRootRedirect() || !transaction.isResourcePath(resource.getFullPath())) {
        throw new DAVRedirection(false, resource);
    }

    String handle = VFSLockManager.getNewHandle();
    VFSLockManager.getInstance().lock(resource, transaction.getSessionInfo(), false, false, handle);
    try {
        /* Check depth */
        int depth = transaction.getDepth();
        if (depth > 1)
            throw new DAVException(403, "Invalid depth");

        if (SystemProperties.get("sslexplorer.disableFolderBrowsing", "true").equals("true")
                && !resource.isBrowsable()) {
            transaction.getResponse().sendError(404, "Not Found");
            return;
        }
        /* What to do on a collection resource */
        transaction.setStatus(207);
        transaction.setContentType("text/xml; charset=\"utf-8\"");
        PrintWriter out = transaction.write("utf-8");

        /* Output the XML declaration and the root document tag */
        out.print("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
        out.println("<D:multistatus xmlns:D=\"DAV:\">");

        /* Process this resource's property (always) */
        this.process(transaction, out, resource);

        /* Process this resource's children (if required) */
        if (resource.isCollection() && (depth > 0)) {
            Iterator children = resource.getChildren();
            while (children.hasNext()) {
                VFSResource child = (VFSResource) children.next();
                this.process(transaction, out, child);
            }
        }

        /* Close up the XML Multi-Status response */
        out.println("</D:multistatus>");
        out.flush();

        // Mount may be null at root
        if (resource.getMount() != null) {
            resource.getMount().resourceAccessList(resource, transaction, null);
        }

    } catch (Exception e) {
        // Mount may be null at root
        if (resource.getMount() != null) {
            resource.getMount().resourceAccessList(resource, transaction, e);
        }
        IOException ioe = new IOException(e.getMessage());
        ioe.initCause(e);
        throw ioe;
    } finally {
        VFSLockManager.getInstance().unlock(transaction.getSessionInfo(), handle);
    }
}

From source file:de.micromata.genome.gwiki.page.search.SearchFoundHighlighterFilter.java

public Void filter(GWikiFilterChain<Void, GWikiServeElementFilterEvent, GWikiServeElementFilter> chain,
        GWikiServeElementFilterEvent event) {
    String words = event.getWikiContext().getRequestParameter("_gwhiwords");
    if (StringUtils.isEmpty(words) == true) {
        return chain.nextFilter(event);
    }/* w w w  .  j  a v  a  2  s .  co  m*/
    GWikiElement el = event.getElement();
    if (el == null || (el instanceof GWikiWikiPage) == false) {
        return chain.nextFilter(event);
    }
    // el.getElementInfo().get

    HttpServletResponse resp = event.getWikiContext().getResponse();

    final StringWriter sout = new StringWriter();
    final PrintWriter pout = new PrintWriter(sout);
    final Holder<Boolean> skip = new Holder<Boolean>(Boolean.FALSE);
    HttpServletResponseWrapper wrapper = new HttpServletResponseWrapper(resp) {

        @Override
        public void sendRedirect(String location) throws IOException {
            skip.set(Boolean.TRUE);
            super.sendRedirect(location);
        }

        @Override
        public ServletOutputStream getOutputStream() throws IOException {
            skip.set(Boolean.TRUE);
            return super.getOutputStream();
        }

        @Override
        public PrintWriter getWriter() throws IOException {
            return pout;
        }

        @Override
        public void resetBuffer() {
            sout.getBuffer().setLength(0);
        }
    };
    event.getWikiContext().setResponse(wrapper);
    chain.nextFilter(event);
    if (skip.get() == Boolean.TRUE) {
        return null;
    }
    try {
        PrintWriter pr = resp.getWriter();
        String orgString = sout.getBuffer().toString();
        if (StringUtils.containsIgnoreCase(orgString, "<html") == false) {
            pr.print(orgString);
            return null;
        }

        StringWriter filteredContent = new StringWriter();
        SearchHilightHtmlFilter filter = new SearchHilightHtmlFilter(filteredContent,
                Converter.parseStringTokens(words, ", ", false));
        filter.doFilter(orgString);
        // System.out.println("\n\nOrig:\n" + sout.getBuffer().toString() + "\n\nFiltered:\n" + filteredContent.getBuffer().toString());

        // pr
        // .println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
        pr.print(filteredContent.getBuffer().toString());
    } catch (IOException ex) {
        throw new RuntimeIOException(ex);
    }
    return null;
}

From source file:de.viaboxx.nlstools.formats.BundleWriterJavaInterface.java

protected void writeKeyValue(PrintWriter pw, String key, String value) {
    printIndent(pw).print("String ");
    pw.print(key);
    pw.print(" = \"");
    pw.print(value);/*from  w ww .j  a  va  2  s  .c  om*/
    pw.println("\";");
}

From source file:org.loklak.api.server.SuggestServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    RemoteAccess.Post post = RemoteAccess.evaluate(request);

    // manage DoS
    if (post.isDoS_blackout()) {
        response.sendError(503, "your request frequency is too high");
        return;//from  w w w  .j a v  a 2s .c  om
    }

    String callback = post.get("callback", "");
    boolean jsonp = callback != null && callback.length() > 0;
    boolean minified = post.get("minified", false);

    int requestkey = post.hashCode();
    Map<String, Object> m = post.isDoS_servicereduction() ? cache.get(requestkey) : null;
    if (m == null) {
        boolean local = post.isLocalhostAccess();
        boolean delete = post.get("delete", false);
        int count = post.get("count", 10); // number of queries
        String query = post.get("q", ""); // to get a list of queries which match; to get all latest: leave q empty
        String source = post.get("source", "all"); // values: all,query,geo
        String orders = post.get("order", query.length() == 0 ? "desc" : "asc").toUpperCase();
        SortOrder order = SortOrder.valueOf(orders);
        String orderby = post.get("orderby", query.length() == 0 ? "retrieval_next" : "query_count");
        int timezoneOffset = post.get("timezoneOffset", 0);
        Date since = post.get("since", "").equals("now") ? new Date()
                : post.get("since", (Date) null, timezoneOffset);
        Date until = post.get("until", "").equals("now") ? new Date()
                : post.get("until", (Date) null, timezoneOffset);
        String selectby = post.get("selectby", "retrieval_next");
        ResultList<QueryEntry> queryList = new ResultList<>();

        if ((source.equals("all") || source.equals("query")) && query.length() >= 0) {
            long start = System.currentTimeMillis();
            queryList = DAO.SearchLocalQueries(query, count, orderby, "long", order, since, until, selectby);
            post.recordEvent("localqueries_time", System.currentTimeMillis() - start);
        }

        if (delete && local && queryList.size() > 0) {
            long start = System.currentTimeMillis();
            for (QueryEntry qe : queryList)
                DAO.deleteQuery(qe.getQuery(), qe.getSourceType());
            queryList.clear();
            queryList = DAO.SearchLocalQueries(query, count, orderby, "long", order, since, until, selectby);
            post.recordEvent("localquerydelete_time", System.currentTimeMillis() - start);
        }

        if (source.equals("all") || source.equals("geo")) {
            long start = System.currentTimeMillis();
            LinkedHashSet<String> suggestions = DAO.geoNames.suggest(query, count, 0);
            if (suggestions.size() < count && query.length() > 2)
                suggestions.addAll(DAO.geoNames.suggest(query, count, 1));
            if (suggestions.size() < count && query.length() > 5)
                suggestions.addAll(DAO.geoNames.suggest(query, count, 2));
            for (String s : suggestions) {
                QueryEntry qe = new QueryEntry(s, 0, Long.MAX_VALUE, SourceType.IMPORT, false);
                queryList.add(qe);
            }
            post.recordEvent("suggestionsquery_time", System.currentTimeMillis() - start);
        }

        long start = System.currentTimeMillis();
        post.setResponse(response, "application/javascript");

        List<Object> queries = new ArrayList<>();
        if (queryList != null)
            for (QueryEntry t : queryList)
                queries.add(t.toMap());

        int random = post.get("random", -1);
        if (random > 0 && random < queries.size()) {
            // take the given number from the result list and use random to choose
            List<Object> random_queries = new ArrayList<>();
            Random r = new Random(System.currentTimeMillis());
            while (random-- > 0) {
                random_queries.add(queries.remove(r.nextInt(queries.size())));
                int shrink = Math.max(queries.size() / 2, random * 10);
                while (queries.size() > shrink)
                    queries.remove(queries.size() - 1); // prefer from top
            }
            queries = random_queries;
        }

        // generate json
        m = new LinkedHashMap<String, Object>();
        Map<String, Object> metadata = new LinkedHashMap<String, Object>();
        metadata.put("count", queryList == null ? "0" : Integer.toString(queries.size()));
        metadata.put("hits", queryList.getHits());
        metadata.put("query", query);
        metadata.put("order", orders);
        metadata.put("orderby", orderby);
        if (since != null)
            metadata.put("since", AbstractIndexEntry.utcFormatter.print(since.getTime()));
        if (until != null)
            metadata.put("until", AbstractIndexEntry.utcFormatter.print(until.getTime()));
        if (since != null || until != null)
            metadata.put("selectby", selectby);
        metadata.put("client", post.getClientHost());
        m.put("search_metadata", metadata);

        m.put("queries", queries);
        post.recordEvent("postprocessing_time", System.currentTimeMillis() - start);
    }

    // write json
    response.setCharacterEncoding("UTF-8");
    PrintWriter sos = response.getWriter();
    if (jsonp)
        sos.print(callback + "(");
    sos.print(minified ? new ObjectMapper().writer().writeValueAsString(m)
            : new ObjectMapper().writerWithDefaultPrettyPrinter().writeValueAsString(m));
    if (jsonp)
        sos.println(");");
    sos.println();
    post.finalize();
}