Example usage for org.apache.wicket.markup.html.pages InternalErrorPage InternalErrorPage

List of usage examples for org.apache.wicket.markup.html.pages InternalErrorPage InternalErrorPage

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In this page you can find the example usage for org.apache.wicket.markup.html.pages InternalErrorPage InternalErrorPage.

Prototype

public InternalErrorPage()

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Constructor.

Usage

From source file:org.efaps.mobile.wicket.MobileSession.java

License:Apache License

/**
 *
 *//*from  www  .j  av  a2s.c  om*/
public void openContext() {
    if (isAuthenticated()) {
        try {
            if (!Context.isTMActive()) {
                final ServletWebRequest request = (ServletWebRequest) RequestCycle.get().getRequest();

                final Map<String, String[]> parameters = new HashMap<String, String[]>();
                final IRequestParameters reqPara = request.getRequestParameters();
                for (final String name : reqPara.getParameterNames()) {
                    final List<StringValue> values = reqPara.getParameterValues(name);
                    final String[] valArray = new String[values.size()];
                    int i = 0;
                    for (final StringValue value : values) {
                        valArray[i] = value.toString();
                        i++;
                    }
                    parameters.put(name, valArray);
                }
                final Map<String, Object> sessionAttributes = new HashMap<String, Object>();
                for (final String attribute : getAttributeNames()) {
                    sessionAttributes.put(attribute, getAttribute(attribute));
                }
                Context.begin(this.userName, super.getLocale(), sessionAttributes, parameters, null, true);
                // set the locale in the context and in the session
                setLocale(Context.getThreadContext().getLocale());
                setAttribute(UserAttributesSet.CONTEXTMAPKEY, Context.getThreadContext().getUserAttributes());
                Context.getThreadContext().setPath(request.getContextPath());
            }
        } catch (final EFapsException e) {
            MobileSession.LOG.error("could not initialise the context", e);
            throw new RestartResponseException(new InternalErrorPage());
        }
    }
}

From source file:org.efaps.mobile.wicket.MobileSession.java

License:Apache License

/**
 * Method that closes the opened Context {@link #openContext()}, by
 * committing or rollback it./* w ww.  java  2 s  .co  m*/
 *
 * @see #detach()
 */
public void closeContext() {
    if (isAuthenticated()) {
        try {
            if (!Context.isTMNoTransaction()) {
                if (Context.isTMActive()) {
                    Context.commit();
                } else {
                    Context.rollback();
                }
            }
        } catch (final SecurityException e) {
            throw new RestartResponseException(new InternalErrorPage());
        } catch (final IllegalStateException e) {
            throw new RestartResponseException(new InternalErrorPage());
        } catch (final EFapsException e) {
            throw new RestartResponseException(new InternalErrorPage());
        }
    }
}

From source file:org.pangaea.agrigrid.service.agriculture.gui.img.AddPage.java

public AddPage() {
    add(new FeedbackPanel("feedback"));
    form = new Form("form");
    form.setMultiPart(true);/*from w ww  .j a  v  a  2  s  .co  m*/
    add(form);
    form.add(imageField = new FileUploadField("image"));

    form.add(copyright = new TextArea<String>("copyright", new Model<String>()));
    form.add(license = new TextArea<String>("license", new Model<String>()));

    DaoFactory f = DaoFactory.createInstance();
    DaoContext dc = f.getContext();
    dc.beginTransaction();
    try {
        List<Category> cList = new ArrayList<Category>(
                new LinkedHashSet<Category>(DaoFactory.createInstance().getCategoryDao().listAllCategories()));

        category = new CheckBoxMultipleChoice<Category>("category", new Model<ArrayList<Category>>(),
                new WildcardListModel<Category>(cList));

        category.setChoiceRenderer(new IChoiceRenderer<Category>() {
            @Override
            public Object getDisplayValue(Category object) {
                return object.getCategoryId() + "(" + object.getTexts().get("en") + ")";
            }

            @Override
            public String getIdValue(Category object, int index) {
                return object.getCategoryId();
            }
        });
        //      category.setSuffix("&nbsp; ");
        form.add(category);
    } finally {
        dc.commit();
    }

    captionWrapper = new WebMarkupContainer("captionWrapper");
    captionWrapper.setOutputMarkupId(true);
    form.add(captionWrapper);
    captionRepeater = new RepeatingView("captionRepeater");
    captionWrapper.add(captionRepeater);

    form.add(new Button("add") {
        @SuppressWarnings("unchecked")
        @Override
        public void onSubmit() {
            DaoFactory f = DaoFactory.createInstance();
            DaoContext dc = f.getContext();
            HibernateImageDao imgd = f.getImageDao();
            long imageId;
            dc.beginTransaction();
            try {
                // add video
                List<String> captionList = new ArrayList<String>();
                List<Language> captionLangList = new ArrayList<Language>();
                for (int i = 0; i < captionRepeater.size(); i++) {
                    WebMarkupContainer wmc = (WebMarkupContainer) captionRepeater.get(i);
                    captionList.add(((TextArea<String>) wmc.get("caption")).getModelObject());
                    captionLangList.add(((LanguageChoice) wmc.get("captionLang")).getModelObject());
                }

                Image i = imgd.addImage(imageField.getFileUpload().getClientFileName(),
                        copyright.getModelObject(), license.getModelObject(),
                        captionLangList.toArray(new Language[] {}), captionList.toArray(new String[] {}),
                        imageField.getFileUpload().getInputStream());

                for (Category c : category.getModelObject()) {
                    i.getCategories().put(c.getCategoryId(), c);
                }
                imageId = i.getImageId();
                dc.commit();
            } catch (IOException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }

            dc.beginTransaction();
            try {
                // set thumbnail
                FileUpload thumbFile = imageField.getFileUpload();
                String[] fileNames = thumbFile.getClientFileName().split("\\.");
                String format = fileNames[fileNames.length - 1];

                BufferedImage thumb = ImageIO
                        .read(ImageUtil.resize(thumbFile.getInputStream(), thumbWidth, format));
                ByteArrayOutputStream bos = new ByteArrayOutputStream();
                BufferedOutputStream os = new BufferedOutputStream(bos);
                try {
                    thumb.flush();
                    ImageIO.write(thumb, format, os);
                    os.flush();
                } finally {
                    os.close();
                }
                byte[] thumbnail = bos.toByteArray();

                imgd.setThumbnail(imageId, thumbnail);

                dc.commit();
            } catch (IOException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (EntityNotFoundException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }

            setResponsePage(new IndexPage());
        }
    });
    form.add(new Link("cancel") {
        @Override
        public void onClick() {
            setResponsePage(new IndexPage());
        }
    });
    form.add(new AjaxSubmitLink("addCaption") {
        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> arg1) {
            try {
                setCaptionComponents(captionRepeater);
                target.addComponent(captionWrapper);
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (IllegalAccessException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (Throwable e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
        }
    }.setDefaultFormProcessing(false));

}

From source file:org.pangaea.agrigrid.service.agriculture.gui.img.EditPage.java

public EditPage(long videoId) {
    this.editImageId = videoId;
    DaoFactory f = DaoFactory.createInstance();
    DaoContext dc = f.getContext();//from   w  w  w.  j  av a 2 s .co m
    dc.beginTransaction();
    org.pangaea.agrigrid.service.agriculture.dao.entity.Image v = null;
    byte[] thumbnailObj;
    ArrayList<Category> selectedCList = new ArrayList<Category>();
    List<ImageCaption> captionList = new ArrayList<ImageCaption>();
    try {
        v = f.getImageDao().getImage(videoId);
        Blob b = v.getThumbnail();
        thumbnailObj = b.getBytes(1, (int) b.length());
        for (Category c : v.getCategories().values()) {
            selectedCList.add(c);
        }
        for (ImageCaption vc : v.getCaptions().values()) {
            captionList.add(vc);
        }
        dc.commit();
    } catch (SQLException e) {
        dc.rollback();
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    }
    add(new FeedbackPanel("feedback"));
    form = new Form("form");
    form.setOutputMarkupId(true);
    add(form);

    form.add(new Label("fileName", fileName = v.getFileName()));
    form.add(imageField = new FileUploadField("video"));

    form.add(new Image("thumbnailImage", new ImageThumbnail(thumbnailObj)));

    form.add(copyright = new TextArea<String>("copyright", new Model<String>(v.getCopyright())));
    form.add(license = new TextArea<String>("license", new Model<String>(v.getLicense())));

    dc.beginTransaction();
    try {
        List<Category> cList = new ArrayList<Category>(
                new LinkedHashSet<Category>(DaoFactory.createInstance().getCategoryDao().listAllCategories()));

        category = new CheckBoxMultipleChoice<Category>("category",
                new Model<ArrayList<Category>>(selectedCList), new WildcardListModel<Category>(cList));

        category.setChoiceRenderer(new IChoiceRenderer<Category>() {
            @Override
            public Object getDisplayValue(Category object) {
                return object.getCategoryId() + "(" + object.getTexts().get("en") + ")";
            }

            @Override
            public String getIdValue(Category object, int index) {
                return object.getCategoryId();
            }
        });
        form.add(category);
    } finally {
        dc.commit();
    }

    captionWrapper = new WebMarkupContainer("captionWrapper");
    captionWrapper.setOutputMarkupId(true);
    form.add(captionWrapper);
    captionRepeater = new RepeatingView("captionRepeater");
    captionWrapper.add(captionRepeater);

    try {
        for (ImageCaption vc : captionList) {
            setCaptionComponents(captionRepeater, vc.getText(), new Language(vc.getLanguage()));
        }
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    } catch (IllegalAccessException e) {
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    } catch (Throwable e) {
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    }

    form.add(new Button("edit") {
        @SuppressWarnings("unchecked")
        @Override
        public void onSubmit() {
            FileUpload imageFile = imageField.getFileUpload();

            Map<Language, String> captionMap = new LinkedHashMap<Language, String>();
            for (int i = 0; i < captionRepeater.size(); i++) {
                WebMarkupContainer wmc = (WebMarkupContainer) captionRepeater.get(i);
                TextArea<String> ta = (TextArea<String>) wmc.get("caption");
                LanguageChoice lc = (LanguageChoice) wmc.get("captionLang");
                captionMap.put(lc.getModelObject(), ta.getModelObject());
            }

            DaoFactory f = DaoFactory.createInstance();
            DaoContext dc = f.getContext();
            HibernateImageDao imgd = f.getImageDao();
            dc.beginTransaction();
            try {
                if (imageFile != null) {
                    String[] fileNames = imageFile.getClientFileName().split("\\.");
                    String format = fileNames[fileNames.length - 1];
                    InputStream thumb = ImageUtil.resize(imageFile.getInputStream(), 100, format);
                    imgd.update(editImageId, imageFile == null ? "" : imageFile.getClientFileName(),
                            copyright.getModelObject(), license.getModelObject(), captionMap,
                            category.getModelObject(), imageFile.getInputStream(), thumb);
                } else {
                    imgd.update(editImageId, imageFile == null ? "" : imageFile.getClientFileName(),
                            copyright.getModelObject(), license.getModelObject(), captionMap,
                            category.getModelObject(), null, null);
                }
                dc.commit();
            } catch (NumberFormatException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (IOException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (EntityNotFoundException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (InvalidLanguageTagException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
            setResponsePage(new IndexPage());
        }
    });
    form.add(new Link("cancel") {
        @Override
        public void onClick() {
            setResponsePage(new IndexPage());
        }
    });
    form.add(new AjaxSubmitLink("addCaption") {
        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> arg1) {
            try {
                setCaptionComponents(captionRepeater, "", LanguageUtil.getLanguageList(getLocale()).get(0));
                target.addComponent(captionWrapper);
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (IllegalAccessException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (Throwable e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
        }
    }.setDefaultFormProcessing(false));
}

From source file:org.pangaea.agrigrid.service.agriculture.gui.video.AddPage.java

public AddPage() {
    add(new FeedbackPanel("feedback"));
    form = new Form("form");
    form.setMultiPart(true);//from  www  .  j  av  a  2s . c  o m
    form.setOutputMarkupId(true);
    add(form);
    form.add(video = new FileUploadField("video"));
    form.add(thumbnail = new FileUploadField("thumbnail"));

    form.add(copyright = new TextArea<String>("copyright", new Model<String>()));
    form.add(license = new TextArea<String>("license", new Model<String>()));

    DaoFactory f = DaoFactory.createInstance();
    DaoContext dc = f.getContext();
    dc.beginTransaction();
    try {
        List<Category> cList = new ArrayList<Category>(
                new LinkedHashSet<Category>(DaoFactory.createInstance().getCategoryDao().listAllCategories()));

        category = new CheckBoxMultipleChoice<Category>("category", new Model<ArrayList<Category>>(),
                new WildcardListModel<Category>(cList));

        category.setChoiceRenderer(new IChoiceRenderer<Category>() {
            @Override
            public Object getDisplayValue(Category object) {
                return object.getCategoryId() + "(" + object.getTexts().get("en") + ")";
            }

            @Override
            public String getIdValue(Category object, int index) {
                return object.getCategoryId();
            }
        });
        form.add(category);
    } finally {
        dc.commit();
    }

    captionWrapper = new WebMarkupContainer("captionWrapper");
    captionWrapper.setOutputMarkupId(true);
    form.add(captionWrapper);
    captionRepeater = new RepeatingView("captionRepeater");
    captionWrapper.add(captionRepeater);

    subtitleWrapper = new WebMarkupContainer("subtitleWrapper");
    subtitleWrapper.setOutputMarkupId(true);
    form.add(subtitleWrapper);
    subtitleRepeater = new RepeatingView("subtitleRepeater");
    subtitleWrapper.add(subtitleRepeater);

    form.add(new Button("add") {
        @SuppressWarnings("unchecked")
        @Override
        public void onSubmit() {
            DaoFactory f = DaoFactory.createInstance();
            DaoContext dc = f.getContext();
            HibernateVideoDao vd = f.getVideoDao();
            long videoId;
            dc.beginTransaction();
            try {
                // add video
                List<String> captionList = new ArrayList<String>();
                List<Language> captionLangList = new ArrayList<Language>();
                for (int i = 0; i < captionRepeater.size(); i++) {
                    WebMarkupContainer wmc = (WebMarkupContainer) captionRepeater.get(i);
                    captionList.add(((TextArea<String>) wmc.get("caption")).getModelObject());
                    captionLangList.add(((LanguageChoice) wmc.get("captionLang")).getModelObject());
                }
                Video v = vd.addVideo(video.getFileUpload().getClientFileName(), copyright.getModelObject(),
                        license.getModelObject(), captionLangList.toArray(new Language[] {}),
                        captionList.toArray(new String[] {}), video.getFileUpload().getInputStream());

                for (Category c : category.getModelObject()) {
                    v.getCategories().put(c.getCategoryId(), c);
                }
                videoId = v.getVideoId();
                dc.commit();
            } catch (IOException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }

            dc.beginTransaction();
            try {
                // set thumbnail
                vd.setThumbnail(videoId, thumbnail.getFileUpload().getBytes());
                dc.commit();
            } catch (IOException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (EntityNotFoundException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }

            dc.beginTransaction();
            try {
                // add subtitles
                for (int i = 0; i < subtitleRepeater.size(); i++) {
                    WebMarkupContainer wmc = (WebMarkupContainer) subtitleRepeater.get(i);

                    Map<String, Pair<Long, Long>> subtitle = new LinkedHashMap<String, Pair<Long, Long>>();
                    FileUploadField fuf = ((FileUploadField) wmc.get("subtitleFile"));

                    Document menuDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                            .parse(fuf.getConvertedInput().getInputStream());
                    XPath xpath = XPathFactory.newInstance().newXPath();
                    NodeList targetList = (NodeList) xpath.evaluate("//Subtitle", menuDoc,
                            XPathConstants.NODESET);
                    for (int j = 0; j < targetList.getLength(); j++) {
                        Node sn = targetList.item(j).getAttributes().getNamedItem("start");
                        long startSec = parseMilliSecond(sn.getTextContent());
                        Node en = targetList.item(j).getAttributes().getNamedItem("end");
                        long endSec = parseMilliSecond(en.getTextContent());
                        String subtitleText = targetList.item(j).getAttributes().getNamedItem("name")
                                .getTextContent();
                        subtitle.put(subtitleText, new Pair<Long, Long>(startSec, endSec));
                    }
                    vd.addSubtitles(videoId, ((LanguageChoice) wmc.get("subtitleLang")).getModelObject(),
                            subtitle);
                }
                dc.commit();
            } catch (IOException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (SAXException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (ParserConfigurationException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (XPathExpressionException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }

            setResponsePage(new IndexPage());
        }
    });
    form.add(new Link("cancel") {
        @Override
        public void onClick() {
            setResponsePage(new IndexPage());
        }
    });
    form.add(new AjaxSubmitLink("addCaption", form) {
        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> arg1) {
            try {
                setCaptionComponents(captionRepeater);
                target.addComponent(captionWrapper);
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (IllegalAccessException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (Throwable e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
        }
    }.setDefaultFormProcessing(false));

    form.add(new AjaxSubmitLink("addSubtitle", form) {
        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> arg1) {
            try {
                setSubtitleComponents(subtitleRepeater);
                target.addComponent(subtitleWrapper);
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (IllegalAccessException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (Throwable e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
        }
    }.setDefaultFormProcessing(false));
}

From source file:org.pangaea.agrigrid.service.agriculture.gui.video.EditPage.java

public EditPage(long videoId) {
    this.editVideoId = videoId;
    DaoFactory f = DaoFactory.createInstance();
    DaoContext dc = f.getContext();//from w  w w .jav a2  s  .c o m
    dc.beginTransaction();
    Video v = null;
    byte[] thumbnailObj;
    ArrayList<Category> selectedCList = new ArrayList<Category>();
    List<VideoCaption> captionList = new ArrayList<VideoCaption>();
    Set<Subtitle> subtitleSet = new LinkedHashSet<Subtitle>();
    try {
        v = f.getVideoDao().getVideo(videoId);
        Blob b = v.getThumbnail();
        thumbnailObj = b.getBytes(1, (int) b.length());
        for (Category c : v.getCategories().values()) {
            selectedCList.add(c);
        }
        for (VideoCaption vc : v.getCaptions().values()) {
            captionList.add(vc);
        }
        // sort
        Map<Language, Map<Long, Subtitle>> map = new LinkedHashMap<Language, Map<Long, Subtitle>>();
        for (Subtitle st : v.getSubtitles()) {
            Language l = new Language(st.getLanguage());
            Map<Long, Subtitle> subMap = new TreeMap<Long, Subtitle>();
            if (map.containsKey(l)) {
                subMap = map.get(l);
            }
            subMap.put(st.getStartMillis(), st);
            map.put(l, subMap);
        }
        for (Map<Long, Subtitle> subMap : map.values()) {
            subtitleSet.addAll(subMap.values());
        }
        dc.commit();
    } catch (SQLException e) {
        dc.rollback();
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    } catch (InvalidLanguageTagException e) {
        dc.rollback();
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    }
    add(new FeedbackPanel("feedback"));
    form = new Form("form");
    form.setMultiPart(true);
    form.setOutputMarkupId(true);
    add(form);

    form.add(new Label("fileName", fileName = v.getFileName()));
    form.add(video = new FileUploadField("video"));

    form.add(new Image("thumbnailImage", new VideoThumbnail(thumbnailObj)));
    form.add(thumbnail = new FileUploadField("thumbnail"));

    form.add(copyright = new TextArea<String>("copyright", new Model<String>(v.getCopyright())));
    form.add(license = new TextArea<String>("license", new Model<String>(v.getLicense())));

    dc = f.getContext();
    dc.beginTransaction();
    try {
        List<Category> cList = new ArrayList<Category>(
                new LinkedHashSet<Category>(DaoFactory.createInstance().getCategoryDao().listAllCategories()));

        category = new CheckBoxMultipleChoice<Category>("category",
                new Model<ArrayList<Category>>(selectedCList), new WildcardListModel<Category>(cList));

        category.setChoiceRenderer(new IChoiceRenderer<Category>() {
            @Override
            public Object getDisplayValue(Category object) {
                return object.getCategoryId() + "(" + object.getTexts().get("en") + ")";
            }

            @Override
            public String getIdValue(Category object, int index) {
                return object.getCategoryId();
            }
        });
        form.add(category);
    } finally {
        dc.commit();
    }

    captionWrapper = new WebMarkupContainer("captionWrapper");
    captionWrapper.setOutputMarkupId(true);
    form.add(captionWrapper);
    captionRepeater = new RepeatingView("captionRepeater");
    captionWrapper.add(captionRepeater);

    subtitleWrapper = new WebMarkupContainer("subtitleWrapper");
    subtitleWrapper.setOutputMarkupId(true);
    form.add(subtitleWrapper);
    subtitleRepeater = new RepeatingView("subtitleRepeater");
    subtitleWrapper.add(subtitleRepeater);

    try {
        for (VideoCaption vc : captionList) {
            setCaptionComponents(captionRepeater, vc.getText(), new Language(vc.getLanguage()));
        }
        setSubtitleComponents(subtitleRepeater, subtitleSet);
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    } catch (IllegalAccessException e) {
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    } catch (Throwable e) {
        e.printStackTrace();
        throw new RestartResponseException(new InternalErrorPage());
    }

    form.add(new Button("edit") {
        @SuppressWarnings("unchecked")
        @Override
        public void onSubmit() {
            FileUpload swf = video.getFileUpload();
            FileUpload image = thumbnail.getFileUpload();

            Map<Language, String> captionMap = new LinkedHashMap<Language, String>();
            for (int i = 0; i < captionRepeater.size(); i++) {
                WebMarkupContainer wmc = (WebMarkupContainer) captionRepeater.get(i);
                TextArea<String> ta = (TextArea<String>) wmc.get("caption");
                LanguageChoice lc = (LanguageChoice) wmc.get("captionLang");
                captionMap.put(lc.getModelObject(), ta.getModelObject());
            }
            Map<Language, Map<String, Pair<Long, Long>>> subtitles = new LinkedHashMap<Language, Map<String, Pair<Long, Long>>>();
            for (int i = 0; i < subtitleRepeater.size(); i++) {
                Map<String, Pair<Long, Long>> subtitle = new LinkedHashMap<String, Pair<Long, Long>>();

                WebMarkupContainer wmc = (WebMarkupContainer) subtitleRepeater.get(i);
                Language l = ((LanguageChoice) wmc.get("subtitleLang")).getModelObject();
                FileUpload fu = ((FileUploadField) wmc.get("subtitleFile")).getConvertedInput();
                if (fu == null) {
                    subtitles.put(l, subtitle);
                    continue;
                }

                try {
                    Document menuDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                            .parse(fu.getInputStream());
                    XPath xpath = XPathFactory.newInstance().newXPath();
                    NodeList targetList = (NodeList) xpath.evaluate("//Subtitle", menuDoc,
                            XPathConstants.NODESET);
                    for (int j = 0; j < targetList.getLength(); j++) {
                        Node sn = targetList.item(j).getAttributes().getNamedItem("start");
                        Long startSec = parseMilliSecond(sn.getTextContent());
                        Node en = targetList.item(j).getAttributes().getNamedItem("end");
                        Long endSec = parseMilliSecond(en.getTextContent());
                        String subtitleText = targetList.item(j).getAttributes().getNamedItem("name")
                                .getTextContent();
                        subtitle.put(subtitleText, new Pair<Long, Long>(startSec, endSec));
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                    throw new RestartResponseException(new InternalErrorPage());
                } catch (SAXException e) {
                    e.printStackTrace();
                    throw new RestartResponseException(new InternalErrorPage());
                } catch (ParserConfigurationException e) {
                    e.printStackTrace();
                    throw new RestartResponseException(new InternalErrorPage());
                } catch (XPathExpressionException e) {
                    e.printStackTrace();
                    throw new RestartResponseException(new InternalErrorPage());
                }

                subtitles.put(l, subtitle);
            }

            DaoFactory f = DaoFactory.createInstance();
            DaoContext dc = f.getContext();
            HibernateVideoDao vd = f.getVideoDao();
            dc.beginTransaction();
            try {
                vd.update(editVideoId, swf == null ? "" : swf.getClientFileName(), copyright.getModelObject(),
                        license.getModelObject(), captionMap, category.getModelObject(), subtitles,
                        swf == null ? null : swf.getInputStream(),
                        image == null ? null : image.getInputStream());
                dc.commit();
            } catch (NumberFormatException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (IOException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (EntityNotFoundException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (InvalidLanguageTagException e) {
                dc.rollback();
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
            setResponsePage(new IndexPage());
        }
    });
    form.add(new Link("cancel") {
        @Override
        public void onClick() {
            setResponsePage(new IndexPage());
        }
    });
    form.add(new AjaxLink("addCaption") {
        @Override
        public void onClick(AjaxRequestTarget target) {
            try {
                setCaptionComponents(captionRepeater, "", LanguageUtil.getLanguageList(getLocale()).get(0));
                target.addComponent(captionWrapper);
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (IllegalAccessException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (Throwable e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
        }
    });

    form.add(new AjaxLink("addSubtitle") {
        @Override
        public void onClick(AjaxRequestTarget target) {
            try {
                WebMarkupContainer wmc = new WebMarkupContainer(subtitleRepeater.newChildId());
                subtitleRepeater.add(wmc);
                wmc.add(new FileUploadField("subtitleFile"));
                wmc.add(new LanguageChoice("subtitleLang",
                        AgricultureAdminApplication.getApplication().getSupportedLanguage()));
                wmc.add(new WebMarkupContainer("download").setVisible(false));
                wmc.add(new AjaxLink<WebMarkupContainer>("deleteSubtitle", new Model<WebMarkupContainer>(wmc)) {
                    @Override
                    public void onClick(AjaxRequestTarget target) {
                        subtitleRepeater.remove(getModelObject());
                        target.addComponent(subtitleWrapper);
                    }
                });
                target.addComponent(subtitleWrapper);
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            } catch (Throwable e) {
                e.printStackTrace();
                throw new RestartResponseException(new InternalErrorPage());
            }
        }
    });
}