Ice 3.4.2 Source Distributionv3.4.2

1 files changed, 153 insertions, 0 deletions

diff --git a/java/src/IceGridGUI/LiveDeployment/NodeEditor.java b/java/src/IceGridGUI/LiveDeployment/NodeEditor.java
new file mode 100644
index 00000000000..fd2c5fc6ae1
--- /dev/null
+++ b/java/src/IceGridGUI/LiveDeployment/NodeEditor.java
@@ -0,0 +1,153 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2011 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+package IceGridGUI.LiveDeployment;
+
+import java.awt.event.ActionEvent;
+
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.JButton;
+import javax.swing.JLabel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextField;
+
+import com.jgoodies.forms.builder.DefaultFormBuilder;
+import com.jgoodies.forms.layout.CellConstraints;
+
+import IceGrid.*;
+import IceGridGUI.*;
+
+class NodeEditor extends Editor
+{
+    NodeEditor()
+    {
+        _hostname.setEditable(false);
+        _os.setEditable(false);
+        _machineType.setEditable(false);
+        _loadAverage.setEditable(false);
+
+        Action refresh = new AbstractAction("Refresh")
+            {
+                public void actionPerformed(ActionEvent e)
+                {
+                    _target.showLoad();
+                }
+            };
+        refresh.putValue(Action.SHORT_DESCRIPTION,
+                        "Fetch the latest values from this IceGrid Node");
+        _refreshButton = new JButton(refresh);
+    }
+
+    void show(Node node)
+    {
+        _target = node;
+
+        NodeInfo info = node.getStaticInfo();
+
+        if(info == null)
+        {
+            _hostname.setText("Unknown");
+            _os.setText("Unknown");
+            _machineType.setText("Unknown");
+            _loadAverageLabel.setText("Load Average");
+            _loadAverage.setText("Unknown");
+        }
+        else
+        {
+            _hostname.setText(info.hostname);
+            _os.setText(info.os + " " + info.release + " " + info.version);
+            _os.setCaretPosition(0);
+            _machineType.setText(info.machine + " with " +
+                                 info.nProcessors
+                                 + " CPU"
+                                 + (info.nProcessors >= 2 ? "s" : ""));
+
+            if(node.isRunningWindows())
+            {
+                _loadAverageLabel.setText("CPU Usage");
+                _loadAverage.setToolTipText("CPU usage in the past 1 min, 5 min and 15 min period");
+            }
+            else
+            {
+                _loadAverageLabel.setText("Load Average");
+                _loadAverage.setToolTipText("Load average in the past 1 min, 5 min and 15 min period");
+            }
+            _loadAverage.setText("Refreshing...");
+            node.showLoad();
+        }
+
+        _loadFactor.setSortedMap(node.getLoadFactors());
+    }
+
+    void setLoad(String load, Node node)
+    {
+        if(node == _target)
+        {
+            _loadAverage.setText(load);
+        }
+        //
+        // Otherwise, we've already moved to another node
+        //
+    }
+
+    protected void appendProperties(DefaultFormBuilder builder)
+    {
+        builder.appendSeparator("System Information");
+
+        builder.append("Hostname");
+        builder.append(_hostname, 3);
+        builder.nextLine();
+        builder.append("Operating System");
+        builder.append(_os, 3);
+
+        builder.nextLine();
+        builder.append("Machine Type");
+        builder.append(_machineType, 3);
+        builder.append(_loadAverageLabel, _loadAverage);
+        builder.append(_refreshButton);
+        builder.nextLine();
+
+        builder.appendSeparator("Configuration");
+
+        builder.append("Load Factor");
+        builder.nextLine();
+
+        builder.append("");
+        builder.nextLine();
+
+        builder.append("");
+        builder.nextLine();
+
+        builder.append("");
+        builder.nextRow(-6);
+        CellConstraints cc = new CellConstraints();
+        JScrollPane scrollPane = new JScrollPane(_loadFactor);
+        builder.add(scrollPane, cc.xywh(builder.getColumn(), builder.getRow(), 3, 7));
+        builder.nextRow(6);
+        builder.nextLine();
+    }
+
+    protected void buildPropertiesPanel()
+    {
+        super.buildPropertiesPanel();
+        _propertiesPanel.setName("Node Properties");
+    }
+
+    private JTextField _hostname = new JTextField(20);
+    private JTextField _os = new JTextField(20);
+    private JTextField _machineType = new JTextField(20);
+    private JLabel _loadAverageLabel = new JLabel();
+    private JTextField _loadAverage = new JTextField(20);
+    private JButton _refreshButton;
+
+    private TableField _loadFactor = new TableField("Application", "Value");
+
+    private Node _target;
+}