Example usage for org.springframework.web.bind ServletRequestUtils getLongParameter

List of usage examples for org.springframework.web.bind ServletRequestUtils getLongParameter

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Introduction

In this page you can find the example usage for org.springframework.web.bind ServletRequestUtils getLongParameter.

Prototype

public static long getLongParameter(ServletRequest request, String name, long defaultVal)

Source Link

Document

Get a long parameter, with a fallback value.

Usage

From source file:no.dusken.aranea.admin.control.EditQuoteController.java

@Override
protected Object formBackingObject(HttpServletRequest request) {
    Quote quote = (Quote) super.formBackingObject(request);
    if (quote.getArticle() == null) {
        Long articleID = ServletRequestUtils.getLongParameter(request, "articleID", 0);
        Article a = articleService.getEntity(articleID);
        quote.setArticle(a);/*from w  w  w.  jav  a2 s. com*/
    }

    return quote;
}

From source file:com.netease.channel.util.ServletUtils.java

/**
 * Get a long parameter, with a fallback value. Never throws an exception.
 * Can pass a distinguished value as default to enable checks of whether it
 * was supplied.//from w  w  w  .ja va  2  s .  co m
 *
 * @param request
 *            current HTTP request
 * @param name
 *            the name of the parameter
 * @param defaultVal
 *            the default value to use as fallback
 */
public static long getLong(ServletRequest request, String name, long defaultVal) {
    return ServletRequestUtils.getLongParameter(request, name, defaultVal);
}

From source file:no.dusken.aranea.admin.control.AddRelationPageSearchController.java

@Override
protected ModelAndView handle(HttpServletRequest request, HttpServletResponse response, Object o,
        BindException e) throws Exception {

    ModelAndView mav = super.handle(request, response, o, e);

    //adding the page the search came from
    Long pageID = ServletRequestUtils.getLongParameter(request, "referencePage", 0);
    Page page = pageService.getEntity(pageID);

    mav.getModel().put("referencePage", page);

    return mav;//from   w w w . j a v a2  s .  c  o m
}

From source file:no.dusken.barweb.admin.SetDefaultGjengController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    Map m = new HashMap();
    Long gjengId = ServletRequestUtils.getLongParameter(request, "gjeng", 0L);
    if (gjengId != 0L) {
        Gjeng oldDefault = gjengService.getByDefaultGjengTrue();
        if (oldDefault != null) {
            oldDefault.setDefaultGjeng(false);
            gjengService.save(oldDefault);
        }/*from w ww. java  2s.co m*/

        Gjeng newDefault = gjengService.findOne(gjengId);
        newDefault.setDefaultGjeng(true);
        m.put("gjeng", gjengService.save(newDefault));
    } else {
        m.put("gjenger", gjengService.findAll());
    }

    return new ModelAndView(view, m);
}

From source file:com.googlecode.psiprobe.controllers.logs.FollowController.java

protected ModelAndView handleLogFile(HttpServletRequest request, HttpServletResponse response,
        LogDestination logDest) throws Exception {

    ModelAndView mv = new ModelAndView(getViewName());
    File file = logDest.getFile();

    if (file.exists()) {
        LinkedList lines = new LinkedList();
        long actualLength = file.length();
        long lastKnownLength = ServletRequestUtils.getLongParameter(request, "lastKnownLength", 0);
        long currentLength = ServletRequestUtils.getLongParameter(request, "currentLength", actualLength);
        long maxReadLines = ServletRequestUtils.getLongParameter(request, "maxReadLines", 0);

        if (lastKnownLength > currentLength || lastKnownLength > actualLength || currentLength > actualLength) {
            ////  www  . ja va  2s . c  o m
            // file length got reset
            //
            lastKnownLength = 0;
            lines.add(" ------------- THE FILE HAS BEEN TRUNCATED --------------");
        }

        BackwardsFileStream bfs = new BackwardsFileStream(file, currentLength);
        try {
            BackwardsLineReader br = new BackwardsLineReader(bfs);
            long readSize = 0;
            long totalReadSize = currentLength - lastKnownLength;
            String s;
            while (readSize < totalReadSize && (s = br.readLine()) != null) {
                if (!s.equals("")) {
                    lines.addFirst(s);
                    readSize += s.length();
                } else {
                    readSize++;
                }
                if (maxReadLines != 0 && lines.size() >= maxReadLines) {
                    break;
                }
            }

            if (lastKnownLength != 0 && readSize > totalReadSize) {
                lines.removeFirst();
            }
        } finally {
            bfs.close();
        }

        mv.addObject("lines", lines);
    }
    return mv;
}

From source file:psiprobe.controllers.logs.FollowController.java

@Override
protected ModelAndView handleLogFile(HttpServletRequest request, HttpServletResponse response,
        LogDestination logDest) throws Exception {

    ModelAndView mv = new ModelAndView(getViewName());
    File file = logDest.getFile();

    if (file.exists()) {
        LinkedList<String> lines = new LinkedList<>();
        long actualLength = file.length();
        long lastKnownLength = ServletRequestUtils.getLongParameter(request, "lastKnownLength", 0);
        long currentLength = ServletRequestUtils.getLongParameter(request, "currentLength", actualLength);
        long maxReadLines = ServletRequestUtils.getLongParameter(request, "maxReadLines", 0);

        if (lastKnownLength > currentLength || lastKnownLength > actualLength || currentLength > actualLength) {

            // file length got reset
            lastKnownLength = 0;/*ww  w  .  j  av  a  2 s.c  o  m*/
            lines.add(" ------------- THE FILE HAS BEEN TRUNCATED --------------");
        }

        try (BackwardsFileStream bfs = new BackwardsFileStream(file, currentLength)) {
            BackwardsLineReader br;
            if (logDest.getEncoding() != null) {
                br = new BackwardsLineReader(bfs, logDest.getEncoding());
            } else {
                br = new BackwardsLineReader(bfs);
            }
            long readSize = 0;
            long totalReadSize = currentLength - lastKnownLength;
            String line;
            while (readSize < totalReadSize && (line = br.readLine()) != null) {
                if (!line.isEmpty()) {
                    lines.addFirst(line);
                    readSize += line.length();
                } else {
                    readSize++;
                }
                if (maxReadLines != 0 && lines.size() >= maxReadLines) {
                    break;
                }
            }

            if (lastKnownLength != 0 && readSize > totalReadSize) {
                lines.removeFirst();
            }
        }

        mv.addObject("lines", lines);
    }
    return mv;
}

From source file:no.dusken.aranea.admin.control.AddRelationPageController.java

public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
    //getting the referencepage
    Long pageID = ServletRequestUtils.getLongParameter(request, "referencePage", 0);
    Page referencePage = pageService.getEntity(pageID);

    int numberToadd = ServletRequestUtils.getIntParameter(request, "nPages", 0);

    for (int i = 0; i < numberToadd; i++) {
        //checking if pageI is selected
        String nextPage = "page" + i;
        Long pID = ServletRequestUtils.getLongParameter(request, nextPage, 0);
        Page p = null;//from  w ww . j  a v a2  s . co m
        if (pID != 0) {
            p = pageService.getEntity(pID);
        }
        if (p != null && !referencePage.isRelatedTo(p)) {
            String description1 = ServletRequestUtils.getStringParameter(request, "description1" + nextPage,
                    "");
            String description2 = ServletRequestUtils.getStringParameter(request, "description2" + nextPage,
                    "");
            boolean onFrontPage = ServletRequestUtils.getBooleanParameter(request, "onFrontPage", false);
            PageRelation relation = new PageRelation(referencePage, description1, p, description2, onFrontPage);
            pageRelationService.saveOrUpdate(relation);
        }

    }
    return new ModelAndView("redirect:editPageRelation.do?referencePage=" + referencePage.getID());
}

From source file:net.testdriven.psiprobe.controllers.threads.ThreadStackController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {

    long threadID = ServletRequestUtils.getLongParameter(request, "id", -1);
    String threadName = ServletRequestUtils.getStringParameter(request, "name", null);

    List<ThreadStackElement> stack = null;
    MBeanServer mBeanServer = new Registry().getMBeanServer();
    ObjectName threadingOName = new ObjectName("java.lang:type=Threading");

    if (threadID == -1 && threadName != null) {
        // find thread by name
        long[] allIds = (long[]) mBeanServer.getAttribute(threadingOName, "AllThreadIds");
        for (long allId : allIds) {
            CompositeData cd = (CompositeData) mBeanServer.invoke(threadingOName, "getThreadInfo",
                    new Object[] { allId }, new String[] { "long" });
            String name = JmxTools.getStringAttr(cd, "threadName");
            if (threadName.equals(name)) {
                threadID = allId;/* w w w  .  java  2 s  .c o m*/
                break;
            }
        }
    }

    if (mBeanServer.queryMBeans(threadingOName, null) != null && threadID != -1) {

        CompositeData cd = (CompositeData) mBeanServer.invoke(threadingOName, "getThreadInfo",
                new Object[] { threadID, stackElementCount }, new String[] { "long", "int" });
        if (cd != null) {
            CompositeData[] elements = (CompositeData[]) cd.get("stackTrace");
            threadName = JmxTools.getStringAttr(cd, "threadName");

            stack = new ArrayList<>(elements.length);

            for (CompositeData cd2 : elements) {
                ThreadStackElement tse = new ThreadStackElement();
                tse.setClassName(JmxTools.getStringAttr(cd2, "className"));
                tse.setFileName(JmxTools.getStringAttr(cd2, "fileName"));
                tse.setMethodName(JmxTools.getStringAttr(cd2, "methodName"));
                tse.setLineNumber(JmxTools.getIntAttr(cd2, "lineNumber", -1));
                tse.setNativeMethod(JmxTools.getBooleanAttr(cd2, "nativeMethod"));
                stack.add(tse);
            }
        }
    }

    return new ModelAndView(getViewName(), "stack", stack).addObject("threadName", threadName);
}

From source file:com.googlecode.psiprobe.controllers.threads.ThreadStackController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {

    long threadID = ServletRequestUtils.getLongParameter(request, "id", -1);
    String threadName = ServletRequestUtils.getStringParameter(request, "name", null);

    List stack = null;// www  .j  a  v a 2 s  .com
    MBeanServer mBeanServer = new Registry().getMBeanServer();
    ObjectName threadingOName = new ObjectName("java.lang:type=Threading");

    if (threadID == -1 && threadName != null) {
        // find thread by name
        long[] allIds = (long[]) mBeanServer.getAttribute(threadingOName, "AllThreadIds");
        for (int i = 0; i < allIds.length; i++) {
            CompositeData cd = (CompositeData) mBeanServer.invoke(threadingOName, "getThreadInfo",
                    new Object[] { new Long(allIds[i]) }, new String[] { "long" });
            String name = JmxTools.getStringAttr(cd, "threadName");
            if (threadName.equals(name)) {
                threadID = allIds[i];
                break;
            }
        }
    }

    if (mBeanServer.queryMBeans(threadingOName, null) != null && threadID != -1) {

        CompositeData cd = (CompositeData) mBeanServer.invoke(threadingOName, "getThreadInfo",
                new Object[] { new Long(threadID), new Integer(stackElementCount) },
                new String[] { "long", "int" });
        if (cd != null) {
            CompositeData[] elements = (CompositeData[]) cd.get("stackTrace");
            threadName = JmxTools.getStringAttr(cd, "threadName");

            stack = new ArrayList(elements.length);

            for (int i = 0; i < elements.length; i++) {
                CompositeData cd2 = elements[i];
                ThreadStackElement tse = new ThreadStackElement();
                tse.setClassName(JmxTools.getStringAttr(cd2, "className"));
                tse.setFileName(JmxTools.getStringAttr(cd2, "fileName"));
                tse.setMethodName(JmxTools.getStringAttr(cd2, "methodName"));
                tse.setLineNumber(JmxTools.getIntAttr(cd2, "lineNumber", -1));
                tse.setNativeMethod(JmxTools.getBooleanAttr(cd2, "nativeMethod"));
                stack.add(tse);
            }
        }
    }

    return new ModelAndView(getViewName(), "stack", stack).addObject("threadName", threadName);
}

From source file:no.dusken.aranea.admin.control.EditFactBoxController.java

@Override
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object o,
        BindException e) throws Exception {
    FactBox factBox = (FactBox) o;//w  w  w  .j a  v a 2  s  . co  m
    //adding the article
    Long articleID = ServletRequestUtils.getLongParameter(request, "articleID", 0);
    Article article = articleService.getEntity(articleID);
    factBox.setArticle(article);

    return super.onSubmit(request, response, factBox, e);
}