Examples with Panelchildren org.zkoss.zul.Panelchildren used on opensource projects

Search in sources :

Example 1 with Panelchildren

use of org.zkoss.zul.Panelchildren in project adempiere by adempiere.

the class ADTreePanel method init.

//	End Yamel Senih
private void init() {
    this.setWidth("100%");
    this.setHeight("100%");
    tree = new Tree();
    tree.setMultiple(false);
    tree.setWidth("100%");
    tree.setVflex(true);
    // Due to bug in the new paging functionality
    tree.setPageSize(-1);
    tree.setStyle("border: none");
    pnlSearch = new TreeSearchPanel(tree, Events.ON_SELECT);
    Toolbar toolbar = new Toolbar();
    toolbar.appendChild(pnlSearch);
    this.appendChild(toolbar);
    Panelchildren pc = new Panelchildren();
    this.appendChild(pc);
    pc.appendChild(tree);
    // Elaine 2009/02/27 - expand tree
    toolbar = new Toolbar();
    chkExpand = new Checkbox();
    chkExpand.setText(Msg.getMsg(Env.getCtx(), "ExpandTree"));
    chkExpand.addEventListener(Events.ON_CHECK, this);
    toolbar.appendChild(chkExpand);
    this.appendChild(toolbar);
}
Also used : Checkbox(org.adempiere.webui.component.Checkbox) Tree(org.zkoss.zul.Tree) Panelchildren(org.zkoss.zul.Panelchildren) Toolbar(org.zkoss.zul.Toolbar)

Example 2 with Panelchildren

use of org.zkoss.zul.Panelchildren in project adempiere by adempiere.

the class NavBarDesktop method createHomeTab.

private void createHomeTab() {
    Tabpanel homeTab = new Tabpanel();
    windowContainer.addWindow(homeTab, Msg.getMsg(Env.getCtx(), "Home").replaceAll("&", ""), false);
    Anchorlayout anchorLayout = new Anchorlayout();
    homeTab.appendChild(anchorLayout);
    // Dashboard content
    Anchorchildren anchorchildren = null;
    int currentColumnNo = 0;
    String sql = "SELECT COUNT(DISTINCT COLUMNNO) " + "FROM PA_DASHBOARDCONTENT " + "WHERE (AD_CLIENT_ID=0 OR AD_CLIENT_ID=?) AND ISACTIVE='Y'";
    int noOfCols = DB.getSQLValue(null, sql, Env.getAD_Client_ID(Env.getCtx()));
    int width = noOfCols <= 0 ? 100 : 100 / noOfCols;
    sql = "SELECT x.*, m.AD_MENU_ID " + "FROM PA_DASHBOARDCONTENT x " + "LEFT OUTER JOIN AD_MENU m ON x.AD_WINDOW_ID=m.AD_WINDOW_ID " + "WHERE (x.AD_CLIENT_ID=0 OR x.AD_CLIENT_ID=?) AND x.ISACTIVE='Y' " + "AND x.zulfilepath not in (?, ?, ?) " + "ORDER BY x.COLUMNNO, x.AD_CLIENT_ID, x.LINE ";
    PreparedStatement pstmt = null;
    ResultSet rs = null;
    try {
        pstmt = DB.prepareStatement(sql, null);
        pstmt.setInt(1, Env.getAD_Client_ID(Env.getCtx()));
        pstmt.setString(2, ACTIVITIES_PATH);
        pstmt.setString(3, FAVOURITES_PATH);
        pstmt.setString(4, VIEWS_PATH);
        rs = pstmt.executeQuery();
        while (rs.next()) {
            int columnNo = rs.getInt(X_PA_DashboardContent.COLUMNNAME_ColumnNo);
            if (anchorchildren == null || currentColumnNo != columnNo) {
                anchorchildren = new Anchorchildren();
                anchorLayout.appendChild(anchorchildren);
                anchorchildren.setWidth(width + "%");
                anchorchildren.setStyle("padding: 5px");
                currentColumnNo = columnNo;
            }
            Panel panel = new Panel();
            panel.setStyle("margin-bottom:10px");
            panel.setTitle(rs.getString(X_PA_DashboardContent.COLUMNNAME_Name));
            String description = rs.getString(X_PA_DashboardContent.COLUMNNAME_Description);
            if (description != null)
                panel.setTooltiptext(description);
            String collapsible = rs.getString(X_PA_DashboardContent.COLUMNNAME_IsCollapsible);
            panel.setCollapsible(collapsible.equals("Y"));
            panel.setBorder("normal");
            anchorchildren.appendChild(panel);
            Panelchildren content = new Panelchildren();
            panel.appendChild(content);
            boolean panelEmpty = true;
            // HTML content
            String htmlContent = rs.getString(X_PA_DashboardContent.COLUMNNAME_HTML);
            if (htmlContent != null) {
                StringBuffer result = new StringBuffer("<html><head>");
                URL url = getClass().getClassLoader().getResource("org/compiere/images/PAPanel.css");
                InputStreamReader ins;
                try {
                    ins = new InputStreamReader(url.openStream());
                    BufferedReader bufferedReader = new BufferedReader(ins);
                    String cssLine;
                    while ((cssLine = bufferedReader.readLine()) != null) result.append(cssLine + "\n");
                } catch (IOException e1) {
                    logger.log(Level.SEVERE, e1.getLocalizedMessage(), e1);
                }
                result.append("</head><body><div class=\"content\">\n");
                //	            	if(description != null)
                //	            		result.append("<h2>" + description + "</h2>\n");
                result.append(stripHtml(htmlContent, false) + "<br>\n");
                result.append("</div>\n</body>\n</html>\n</html>");
                Html html = new Html();
                html.setContent(result.toString());
                content.appendChild(html);
                panelEmpty = false;
            }
            // Window
            int AD_Window_ID = rs.getInt(X_PA_DashboardContent.COLUMNNAME_AD_Window_ID);
            if (AD_Window_ID > 0) {
                int AD_Menu_ID = rs.getInt(X_AD_Menu.COLUMNNAME_AD_Menu_ID);
                ToolBarButton btn = new ToolBarButton(String.valueOf(AD_Menu_ID));
                MMenu menu = new MMenu(Env.getCtx(), AD_Menu_ID, null);
                btn.setLabel(menu.getName());
                btn.addEventListener(Events.ON_CLICK, this);
                content.appendChild(btn);
                panelEmpty = false;
            }
            // Goal
            int PA_Goal_ID = rs.getInt(X_PA_DashboardContent.COLUMNNAME_PA_Goal_ID);
            if (PA_Goal_ID > 0) {
                String goalDisplay = rs.getString(X_PA_DashboardContent.COLUMNNAME_GoalDisplay);
                MGoal goal = new MGoal(Env.getCtx(), PA_Goal_ID, null);
                WGraph graph = new WGraph(goal, 55, false, true, !(X_PA_DashboardContent.GOALDISPLAY_Chart.equals(goalDisplay)), X_PA_DashboardContent.GOALDISPLAY_Chart.equals(goalDisplay));
                content.appendChild(graph);
                panelEmpty = false;
            }
            // ZUL file url
            String url = rs.getString(X_PA_DashboardContent.COLUMNNAME_ZulFilePath);
            if (url != null) {
                try {
                    Component component = Executions.createComponents(url, content, null);
                    if (component != null) {
                        if (component instanceof DashboardPanel) {
                            DashboardPanel dashboardPanel = (DashboardPanel) component;
                            if (!dashboardPanel.getChildren().isEmpty()) {
                                content.appendChild(dashboardPanel);
                                dashboardRunnable.add(dashboardPanel);
                                panelEmpty = false;
                            }
                        } else {
                            content.appendChild(component);
                            panelEmpty = false;
                        }
                    }
                } catch (Exception e) {
                    logger.log(Level.WARNING, "Failed to create components. zul=" + url, e);
                }
            }
            if (panelEmpty)
                panel.detach();
        }
    } catch (Exception e) {
        logger.log(Level.WARNING, "Failed to create dashboard content", e);
    } finally {
        DB.close(rs, pstmt);
    }
    //
    //register as 0
    registerWindow(homeTab);
    if (!anchorLayout.getDesktop().isServerPushEnabled())
        anchorLayout.getDesktop().enableServerPush(true);
    dashboardRunnable.refreshDashboard();
    dashboardThread = new Thread(dashboardRunnable, "UpdateInfo");
    dashboardThread.setDaemon(true);
    dashboardThread.start();
}
Also used : Anchorchildren(org.zkoss.zul.Anchorchildren) ToolBarButton(org.adempiere.webui.component.ToolBarButton) InputStreamReader(java.io.InputStreamReader) WGraph(org.adempiere.webui.apps.graph.WGraph) Anchorlayout(org.zkoss.zul.Anchorlayout) Html(org.zkoss.zul.Html) PreparedStatement(java.sql.PreparedStatement) Panelchildren(org.zkoss.zul.Panelchildren) IOException(java.io.IOException) MMenu(org.compiere.model.MMenu) URL(java.net.URL) IOException(java.io.IOException) DashboardPanel(org.adempiere.webui.dashboard.DashboardPanel) SidePanel(org.adempiere.webui.panel.SidePanel) HeaderPanel(org.adempiere.webui.panel.HeaderPanel) DashboardPanel(org.adempiere.webui.dashboard.DashboardPanel) Panel(org.zkoss.zul.Panel) ResultSet(java.sql.ResultSet) BufferedReader(java.io.BufferedReader) Component(org.zkoss.zk.ui.Component) Tabpanel(org.adempiere.webui.component.Tabpanel) MGoal(org.compiere.model.MGoal)

Example 3 with Panelchildren

use of org.zkoss.zul.Panelchildren in project adempiere by adempiere.

the class NavBar2Desktop method createHomeTab.

private void createHomeTab() {
    Tabpanel homeTab = new Tabpanel();
    windowContainer.addWindow(homeTab, Util.cleanAmp(Msg.getMsg(Env.getCtx(), "Home")), false);
    Anchorlayout anchorLayout = new Anchorlayout();
    anchorLayout.setVflex("1");
    anchorLayout.setHflex("1");
    homeTab.appendChild(anchorLayout);
    // Dashboard content
    Anchorchildren anchorChildren = null;
    int currentColumnNo = 0;
    String sql = "SELECT COUNT(DISTINCT COLUMNNO) " + "FROM PA_DASHBOARDCONTENT " + "WHERE (AD_CLIENT_ID=0 OR AD_CLIENT_ID=?) AND ISACTIVE='Y'";
    int noOfCols = DB.getSQLValue(null, sql, Env.getAD_Client_ID(Env.getCtx()));
    int width = noOfCols <= 0 ? 100 : 100 / noOfCols;
    sql = "SELECT x.*, m.AD_MENU_ID " + "FROM PA_DASHBOARDCONTENT x " + "LEFT OUTER JOIN AD_MENU m ON x.AD_WINDOW_ID=m.AD_WINDOW_ID " + "WHERE (x.AD_CLIENT_ID=0 OR x.AD_CLIENT_ID=?) AND x.ISACTIVE='Y' " + "AND x.zulfilepath not in (?, ?) " + "ORDER BY x.COLUMNNO, x.AD_CLIENT_ID, x.LINE ";
    PreparedStatement pstmt = null;
    ResultSet rs = null;
    try {
        pstmt = DB.prepareStatement(sql, null);
        pstmt.setInt(1, Env.getAD_Client_ID(Env.getCtx()));
        pstmt.setString(2, ACTIVITIES_PATH);
        pstmt.setString(3, FAVOURITES_PATH);
        rs = pstmt.executeQuery();
        while (rs.next()) {
            int columnNo = rs.getInt(X_PA_DashboardContent.COLUMNNAME_ColumnNo);
            if (anchorChildren == null || currentColumnNo != columnNo) {
                anchorChildren = new Anchorchildren();
                anchorLayout.appendChild(anchorChildren);
                anchorChildren.setWidth(width + "%");
                currentColumnNo = columnNo;
            }
            Panel panel = new Panel();
            panel.setStyle("margin-bottom:10px");
            panel.setTitle(rs.getString(X_PA_DashboardContent.COLUMNNAME_Name));
            String description = rs.getString(X_PA_DashboardContent.COLUMNNAME_Description);
            if (description != null)
                panel.setTooltiptext(description);
            String collapsible = rs.getString(X_PA_DashboardContent.COLUMNNAME_IsCollapsible);
            panel.setCollapsible(collapsible.equals("Y"));
            panel.setBorder("normal");
            anchorChildren.appendChild(panel);
            Panelchildren content = new Panelchildren();
            panel.appendChild(content);
            boolean panelEmpty = true;
            // HTML content
            String htmlContent = rs.getString(X_PA_DashboardContent.COLUMNNAME_HTML);
            if (htmlContent != null) {
                StringBuffer result = new StringBuffer("<html><head>");
                URL url = getClass().getClassLoader().getResource("org/compiere/images/PAPanel.css");
                InputStreamReader ins;
                try {
                    ins = new InputStreamReader(url.openStream());
                    BufferedReader bufferedReader = new BufferedReader(ins);
                    String cssLine;
                    while ((cssLine = bufferedReader.readLine()) != null) result.append(cssLine + "\n");
                } catch (IOException e1) {
                    logger.log(Level.SEVERE, e1.getLocalizedMessage(), e1);
                }
                result.append("</head><body><div class=\"content\">\n");
                //	            	if(description != null)
                //	            		result.append("<h2>" + description + "</h2>\n");
                result.append(stripHtml(htmlContent, false) + "<br>\n");
                result.append("</div>\n</body>\n</html>\n</html>");
                Html html = new Html();
                html.setContent(result.toString());
                content.appendChild(html);
                panelEmpty = false;
            }
            // Window
            int AD_Window_ID = rs.getInt(X_PA_DashboardContent.COLUMNNAME_AD_Window_ID);
            if (AD_Window_ID > 0) {
                int AD_Menu_ID = rs.getInt(X_AD_Menu.COLUMNNAME_AD_Menu_ID);
                ToolBarButton btn = new ToolBarButton(String.valueOf(AD_Menu_ID));
                MMenu menu = new MMenu(Env.getCtx(), AD_Menu_ID, null);
                btn.setLabel(menu.getName());
                btn.addEventListener(Events.ON_CLICK, this);
                content.appendChild(btn);
                panelEmpty = false;
            }
            // Goal
            int PA_Goal_ID = rs.getInt(X_PA_DashboardContent.COLUMNNAME_PA_Goal_ID);
            if (PA_Goal_ID > 0) {
                String goalDisplay = rs.getString(X_PA_DashboardContent.COLUMNNAME_GoalDisplay);
                MGoal goal = new MGoal(Env.getCtx(), PA_Goal_ID, null);
                WGraph graph = new WGraph(goal, 55, false, true, !(X_PA_DashboardContent.GOALDISPLAY_Chart.equals(goalDisplay)), X_PA_DashboardContent.GOALDISPLAY_Chart.equals(goalDisplay));
                content.appendChild(graph);
                panelEmpty = false;
            }
            // ZUL file url
            String url = rs.getString(X_PA_DashboardContent.COLUMNNAME_ZulFilePath);
            if (url != null) {
                try {
                    Component component = Executions.createComponents(url, content, null);
                    if (component != null) {
                        if (component instanceof DashboardPanel) {
                            DashboardPanel dashboardPanel = (DashboardPanel) component;
                            if (!dashboardPanel.getChildren().isEmpty()) {
                                content.appendChild(dashboardPanel);
                                dashboardRunnable.add(dashboardPanel);
                                panelEmpty = false;
                            }
                        } else {
                            content.appendChild(component);
                            panelEmpty = false;
                        }
                    }
                } catch (Exception e) {
                    logger.log(Level.WARNING, "Failed to create components. zul=" + url, e);
                }
            }
            if (panelEmpty)
                panel.detach();
        }
    } catch (Exception e) {
        logger.log(Level.WARNING, "Failed to create dashboard content", e);
    } finally {
        DB.close(rs, pstmt);
    }
    //
    //register as 0
    registerWindow(homeTab);
    if (!anchorLayout.getDesktop().isServerPushEnabled())
        anchorLayout.getDesktop().enableServerPush(true);
    dashboardRunnable.refreshDashboard();
    dashboardThread = new Thread(dashboardRunnable, "UpdateInfo");
    dashboardThread.setDaemon(true);
    dashboardThread.start();
}
Also used : Anchorchildren(org.zkoss.zul.Anchorchildren) ToolBarButton(org.adempiere.webui.component.ToolBarButton) InputStreamReader(java.io.InputStreamReader) WGraph(org.adempiere.webui.apps.graph.WGraph) Anchorlayout(org.zkoss.zul.Anchorlayout) Html(org.zkoss.zul.Html) PreparedStatement(java.sql.PreparedStatement) Panelchildren(org.zkoss.zul.Panelchildren) IOException(java.io.IOException) MMenu(org.compiere.model.MMenu) URL(java.net.URL) IOException(java.io.IOException) DashboardPanel(org.adempiere.webui.dashboard.DashboardPanel) SidePanel(org.adempiere.webui.panel.SidePanel) HeaderPanel(org.adempiere.webui.panel.HeaderPanel) DashboardPanel(org.adempiere.webui.dashboard.DashboardPanel) Panel(org.zkoss.zul.Panel) ResultSet(java.sql.ResultSet) BufferedReader(java.io.BufferedReader) Component(org.zkoss.zk.ui.Component) Tabpanel(org.adempiere.webui.component.Tabpanel) MGoal(org.compiere.model.MGoal)

Example 4 with Panelchildren

use of org.zkoss.zul.Panelchildren in project adempiere by adempiere.

the class DPFavourites method onEvent.

public void onEvent(Event event) {
    Component comp = event.getTarget();
    String eventName = event.getName();
    if (eventName.equals(Events.ON_CLICK)) {
        if (comp instanceof Button) {
            Button btn = (Button) comp;
            int menuId = 0;
            try {
                menuId = Integer.valueOf(btn.getName());
            } catch (NumberFormatException e) {
            }
            if (menuId > 0)
                SessionManager.getAppDesktop().onMenuSelected(menuId);
        }
    } else // Elaine 2008/07/24
    if (eventName.equals(Events.ON_DROP)) {
        DropEvent de = (DropEvent) event;
        Component dragged = de.getDragged();
        if (comp instanceof Panelchildren) {
            if (dragged instanceof Treerow) {
                Treerow treerow = (Treerow) dragged;
                Treeitem treeitem = (Treeitem) treerow.getParent();
                addItem(treeitem);
            }
        } else if (comp instanceof Image) {
            if (dragged instanceof Button) {
                Button btn = (Button) dragged;
                removeLink(btn);
            }
        }
    }
//
}
Also used : DropEvent(org.zkoss.zk.ui.event.DropEvent) Treeitem(org.zkoss.zul.Treeitem) Button(org.adempiere.webui.component.Button) Panelchildren(org.zkoss.zul.Panelchildren) Component(org.zkoss.zk.ui.Component) Image(org.zkoss.zul.Image) Treerow(org.zkoss.zul.Treerow)

Example 5 with Panelchildren

use of org.zkoss.zul.Panelchildren in project adempiere by adempiere.

the class WChartEditor method render.

private void render(JFreeChart chart) {
    ChartRenderingInfo info = new ChartRenderingInfo();
    int width = 400;
    int height = chartModel.getWinHeight();
    BufferedImage bi = chart.createBufferedImage(width, height, BufferedImage.TRANSLUCENT, info);
    try {
        byte[] bytes = EncoderUtil.encode(bi, ImageFormat.PNG, true);
        AImage image = new AImage("", bytes);
        Imagemap myImage = new Imagemap();
        Panel panel = getComponent();
        myImage.setContent(image);
        if (panel.getPanelchildren() != null) {
            panel.getPanelchildren().getChildren().clear();
            panel.getPanelchildren().appendChild(myImage);
        } else {
            Panelchildren pc = new Panelchildren();
            panel.appendChild(pc);
            pc.appendChild(myImage);
        }
        int count = 0;
        for (Iterator<?> it = info.getEntityCollection().getEntities().iterator(); it.hasNext(); ) {
            ChartEntity entity = (ChartEntity) it.next();
            String key = null;
            String seriesName = null;
            if (entity instanceof CategoryItemEntity) {
                CategoryItemEntity item = ((CategoryItemEntity) entity);
                Comparable<?> colKey = item.getColumnKey();
                Comparable<?> rowKey = item.getRowKey();
                if (colKey != null && rowKey != null) {
                    key = colKey.toString();
                    seriesName = rowKey.toString();
                }
            } else if (entity instanceof PieSectionEntity) {
                Comparable<?> sectionKey = ((PieSectionEntity) entity).getSectionKey();
                if (sectionKey != null) {
                    key = sectionKey.toString();
                }
            }
            if (entity instanceof XYItemEntity) {
                XYItemEntity item = ((XYItemEntity) entity);
                if (item.getDataset() instanceof TimeSeriesCollection) {
                    TimeSeriesCollection data = (TimeSeriesCollection) item.getDataset();
                    TimeSeries series = data.getSeries(item.getSeriesIndex());
                    TimeSeriesDataItem dataitem = series.getDataItem(item.getItem());
                    seriesName = series.getKey().toString();
                    key = dataitem.getPeriod().toString();
                }
            }
            if (key == null)
                continue;
            Area area = new Area();
            myImage.appendChild(area);
            area.setCoords(entity.getShapeCoords());
            area.setShape(entity.getShapeType());
            area.setTooltiptext(entity.getToolTipText());
            area.setId(count + "_WG__" + seriesName + "__" + key);
            count++;
        }
        myImage.addEventListener(Events.ON_CLICK, new EventListener() {

            public void onEvent(Event event) throws Exception {
                MouseEvent me = (MouseEvent) event;
                String areaId = me.getArea();
                if (areaId != null) {
                    String[] strs = areaId.split("__");
                    if (strs.length == 3) {
                        chartMouseClicked(strs[2], strs[1]);
                    }
                }
            }
        });
    } catch (Exception e) {
        log.log(Level.SEVERE, "", e);
    }
}
Also used : TimeSeries(org.jfree.data.time.TimeSeries) MouseEvent(org.zkoss.zk.ui.event.MouseEvent) TimeSeriesDataItem(org.jfree.data.time.TimeSeriesDataItem) Panelchildren(org.zkoss.zul.Panelchildren) BufferedImage(java.awt.image.BufferedImage) XYItemEntity(org.jfree.chart.entity.XYItemEntity) Panel(org.zkoss.zul.Panel) Area(org.zkoss.zul.Area) TimeSeriesCollection(org.jfree.data.time.TimeSeriesCollection) ChartRenderingInfo(org.jfree.chart.ChartRenderingInfo) AImage(org.zkoss.image.AImage) ValueChangeEvent(org.adempiere.exceptions.ValueChangeEvent) Event(org.zkoss.zk.ui.event.Event) MouseEvent(org.zkoss.zk.ui.event.MouseEvent) ChartEntity(org.jfree.chart.entity.ChartEntity) EventListener(org.zkoss.zk.ui.event.EventListener) CategoryItemEntity(org.jfree.chart.entity.CategoryItemEntity) PieSectionEntity(org.jfree.chart.entity.PieSectionEntity) Imagemap(org.zkoss.zul.Imagemap)

Aggregations

Panelchildren (org.zkoss.zul.Panelchildren)10 Panel (org.zkoss.zul.Panel)5 Component (org.zkoss.zk.ui.Component)4 BufferedReader (java.io.BufferedReader)3 IOException (java.io.IOException)3 InputStreamReader (java.io.InputStreamReader)3 URL (java.net.URL)3 PreparedStatement (java.sql.PreparedStatement)3 ResultSet (java.sql.ResultSet)3 WGraph (org.adempiere.webui.apps.graph.WGraph)3 Tabpanel (org.adempiere.webui.component.Tabpanel)3 ToolBarButton (org.adempiere.webui.component.ToolBarButton)3 DashboardPanel (org.adempiere.webui.dashboard.DashboardPanel)3 HeaderPanel (org.adempiere.webui.panel.HeaderPanel)3 SidePanel (org.adempiere.webui.panel.SidePanel)3 MGoal (org.compiere.model.MGoal)3 Event (org.zkoss.zk.ui.event.Event)3 EventListener (org.zkoss.zk.ui.event.EventListener)3 Html (org.zkoss.zul.Html)3 BufferedImage (java.awt.image.BufferedImage)2
About Me
UseOf

Java Tutorials :

Simple Java RabbitMQ Example with Spring
Simple Springboot JPA Eclipeslink Example
Simple SpringBoot JPA Hibernate Example
Jackson JSON @JsonIgnore and @JsonIgnoreProperties Examples
Java Infinite recursion (StackOverflowError) Jackson solutions
Simple Java Jackson Serialize Objects to JSON and convert them back To Object
ElasticSearch 5 - Upload files using Java API in binary field Example
Java JAXB marshall unmarshall Examples from String and Stream
Java 8 forEach List and Map examples
ElasticSearch 5 Java API SearchRequestBuilder examples
Java ElasticSearch 5 examples with node index and mapping - running local
Convert String to int or Integer Java 8
Java 9 in action - JShell - Ubuntu
Java - removing invalid characters from a file name
Hello world!? or Hello Tutorial