Example usage for java.io PrintWriter write

List of usage examples for java.io PrintWriter write

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Introduction

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

Prototype

public void write(String s)

Source Link

Document

Writes a string.

Usage

From source file:cn.vlabs.umt.ui.actions.ManageApplicationAction.java

public ActionForward loadApp(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws IOException {
    String idStr = request.getParameter("q");
    AppService service = getAppService();
    int appid = Integer.parseInt(idStr);
    Application app = service.getApplication(appid);
    String json = "";
    if (app != null) {
        json = "[{" + "appname:'" + escape(app.getName()) + "'" + ",url:'" + escape(app.getUrl()) + "'"
                + ",description:'" + escape(app.getDescription()) + "'" + ",serverType:'"
                + escape(app.getServerType()) + "'" + ",allowOperate:" + app.isAllowOperate() + "}]";
    }//from w w  w  .j ava  2 s. c o  m
    response.setCharacterEncoding("UTF-8");
    PrintWriter writer = response.getWriter();
    writer.write(json);
    writer.close();
    writer.flush();
    return null;
}

From source file:com.adobe.acs.livereload.impl.JavaScriptInjectionFilter.java

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
        throws IOException, ServletException {
    if (!(servletRequest instanceof SlingHttpServletRequest)
            || !(servletResponse instanceof SlingHttpServletResponse)) {
        filterChain.doFilter(servletRequest, servletResponse);
        return;//ww  w. j  ava  2 s .  c o m
    }

    final SlingHttpServletRequest slingRequest = (SlingHttpServletRequest) servletRequest;
    final SlingHttpServletResponse slingResponse = (SlingHttpServletResponse) servletResponse;

    if (!this.accepts(slingRequest)) {
        filterChain.doFilter(slingRequest, slingResponse);
        return;
    }

    final BufferingResponse capturedResponse = new BufferingResponse(slingResponse);

    filterChain.doFilter(slingRequest, capturedResponse);

    // Get contents
    final String contents = capturedResponse.getContents();

    if (contents != null) {
        if (StringUtils.contains(slingResponse.getContentType(), "html")) {

            final int bodyIndex = contents.indexOf("</body>");
            if (bodyIndex != -1) {

                final PrintWriter printWriter = slingResponse.getWriter();

                printWriter.write(contents.substring(0, bodyIndex));
                printWriter.write(String.format(
                        "<script type=\"text/javascript\" src=\"http://%s:%s/livereload.js\"></script>",
                        slingRequest.getServerName(), port));
                printWriter.write(contents.substring(bodyIndex));
                return;
            }
        }
    }

    if (contents != null) {
        slingResponse.getWriter().write(contents);
    }

}

From source file:com.soulgalore.velocity.MergeXMLWithVelocity.java

void create(String[] args) throws JDOMException, IOException {

    Set<String> xmls = new HashSet<String>();

    if (args.length > 4) {
        for (int i = 4; i < args.length; i++) {
            xmls.add(args[i]);/*  w  ww .ja v a2s  .  co  m*/
        }
    }

    String result = (args.length > 4) ? merge(args[0], args[1], xmls.toArray(new String[0]))
            : merge(args[0], args[1]);

    final PrintWriter out = new PrintWriter(new FileOutputStream(args[3]));
    out.write(result);
    out.close();

}

From source file:com.ctb.prism.report.api.ReportPageStatusServlet.java

protected void pageUpdate(HttpServletRequest request, HttpServletResponse response,
        WebReportContext webReportContext) throws JRException, IOException {
    JasperPrintAccessor jasperPrintAccessor = (JasperPrintAccessor) webReportContext
            .getParameterValue(WebReportContext.REPORT_CONTEXT_PARAMETER_JASPER_PRINT_ACCESSOR);
    if (jasperPrintAccessor == null) {
        throw new JRRuntimeException("Did not find the report on the session.");
    }//from w  w  w.  j a  va  2  s. co  m

    String pageIdxParam = request.getParameter(WebUtil.REQUEST_PARAMETER_PAGE);
    Integer pageIndex = pageIdxParam == null ? null : Integer.valueOf(pageIdxParam);
    String pageTimestampParam = request.getParameter(WebUtil.REQUEST_PARAMETER_PAGE_TIMESTAMP);
    Long pageTimestamp = pageTimestampParam == null ? null : Long.valueOf(pageTimestampParam);

    if (log.isDebugEnabled()) {
        log.debug("report page update check for pageIndex: " + pageIndex + ", pageTimestamp: " + pageTimestamp);
    }

    Map<String, Object> reportStatus = new LinkedHashMap<String, Object>();
    putReportStatusResult(response, jasperPrintAccessor, reportStatus);

    if (pageIndex != null && pageTimestamp != null) {
        ReportPageStatus pageStatus = jasperPrintAccessor.pageStatus(pageIndex, pageTimestamp);
        boolean modified = pageStatus.hasModified();
        reportStatus.put("pageModified", modified);
        reportStatus.put("pageFinal", pageStatus.isPageFinal());

        if (log.isDebugEnabled()) {
            log.debug("page " + pageIndex + " modified " + modified);
        }
    }

    Map<String, Object> result = new HashMap<String, Object>();
    result.put("result", reportStatus);

    String resultString = JacksonUtil.getInstance(getJasperReportsContext()).getJsonString(result);
    PrintWriter out = response.getWriter();
    out.write(resultString);
    out.flush();
}

From source file:com.indoqa.osgi.embedded.sample.webapp.SampleServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    PrintWriter writer = resp.getWriter();

    DateServiceProvider dateServiceProvider = this.applicationContext.getBean(DateServiceProvider.class);
    if (dateServiceProvider == null) {
        writer.write("\nCouldn't find bean of type " + DateService.class.getName());
    } else {//from  w  ww  .  j av  a  2 s  .  c  om
        DateService[] dateServices = dateServiceProvider.getDateServices();
        writer.write("\nFound " + dateServices.length + " date service instance(s).");

        for (DateService eachDateService : dateServices) {
            writer.write("\n* DateService output: " + eachDateService.getDate());
        }
    }
}

From source file:com.moss.appkeep.server.HttpPublisher.java

private void completeWithError(String message, int code, HttpServletResponse response) throws IOException {
    response.setStatus(code);/* w ww  .  ja v  a2s. c om*/
    PrintWriter w = response.getWriter();
    w.write(message);
    w.close();
}

From source file:com.comcast.video.dawg.show.TraceController.java

/**
 * Method to generate a trace log file//from   ww  w .  j  a  va2 s  .  c  om
 * @param trace trace log obtained from trace div
 * @param device device Id of the settop
 * @param response http response to get the trace file
 * @throws IOException Exception occurring while writing log.
 */
public void generateLogFile(String trace, String device, HttpServletRequest req, HttpServletResponse response)
        throws IOException {
    accessValidator.validateUserHasAccessToDevices(req, response, false, device);
    String timestamp = FILE_NAME_DATE_FORMATTER.format(new Date());
    response.setHeader("Content-Disposition",
            "attachment; filename=Settop_" + device + "_" + timestamp + ".log");

    PrintWriter writer = null;
    String log = StringEscapeUtils.unescapeHtml(trace.trim());
    try {
        writer = response.getWriter();
        writer.write(log);
    } catch (IOException ioe) {
        LOGGER.error("Exception while generating trace logs ", ioe);
        throw ioe;
    } finally {

        if (writer != null) {
            writer.flush();
            writer.close();
        }

        response.flushBuffer();
    }
}

From source file:de.undercouch.gradle.tasks.download.OnlyIfModifiedTest.java

@Override
protected Handler[] makeHandlers() throws IOException {
    ContextHandler lastModifiedHandler = new ContextHandler("/" + LAST_MODIFIED) {
        @Override/*from w ww .  jav  a 2s  .  c  o m*/
        public void handle(String target, HttpServletRequest request, HttpServletResponse response,
                int dispatch) throws IOException, ServletException {
            response.setStatus(200);
            if (lastModified != null) {
                response.setHeader("Last-Modified", lastModified);
            }
            PrintWriter rw = response.getWriter();
            rw.write("lm: " + String.valueOf(lastModified));
            rw.close();
        }
    };
    return new Handler[] { lastModifiedHandler };
}

From source file:com.cimpoint.mes.server.servlets.CustomCodeServlet.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    if (request.getParameter("action").equals("GetModule")) {
        PrintWriter out = response.getWriter();
        DynamicForm form = createTestForm();
        JavaScriptObject jsObj = form.getJsObj();
        String src = jsObj.toSource();
        out.write(src);
    }/*  w  w  w. ja  v  a  2  s . c  o m*/
}

From source file:io.neba.core.selftests.SelftestConsolePlugin.java

private void runAll(HttpServletResponse response) throws IOException {
    response.setContentType("application/xml;charset=UTF-8");
    PrintWriter writer = response.getWriter();

    writer.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
    writer.write("<tests>");
    for (SelftestReference ref : getSelftestReferences()) {
        String result = execute(ref);
        boolean failed = !isEmpty(result);

        writer.write("<test id=\"");
        writer.write(ref.getId());//from w ww .  j  a  v a 2s. c  o  m
        writer.write("\" ");
        writer.write("description=\"");
        writer.write(escapeXml(ref.getDescription()));
        writer.write("\" ");
        writer.write("successMessage=\"");
        writer.write(escapeXml(ref.getSuccess()));
        writer.write("\" ");
        writer.write("failureMessage=\"");
        writer.write(escapeXml(ref.getFailure()));
        writer.write("\" ");
        writer.write("failed=\"" + failed + "\">");
        if (failed) {
            writer.write("<![CDATA[");
            writer.write(result.replace("]]>", "]]]]><![CDATA[>"));
            writer.write("]]>");
        }
        writer.write("</test>");
    }
    writer.write("</tests>");
}