The defaul felix launcher is replaced by the SIP Communicator launcher, which will check the java version before starting the application and will show the appropriate message for the requirements.

1 files changed, 102 insertions, 0 deletions

diff --git a/src/net/java/sip/communicator/launcher/ChangeJVMFrame.java b/src/net/java/sip/communicator/launcher/ChangeJVMFrame.java
new file mode 100644
index 0000000..32283dd
--- /dev/null
+++ b/src/net/java/sip/communicator/launcher/ChangeJVMFrame.java
@@ -0,0 +1,102 @@
+/*
+ * SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+package net.java.sip.communicator.launcher;
+
+import java.awt.*;
+
+import javax.swing.*;
+import javax.swing.event.*;
+
+/**
+ * The <tt>ChangeJVMFrame</tt> will ask the user to install the newest java
+ * version if she's using an old and icompatible one.
+ * 
+ * @author Yana Stamcheva
+ */
+public class ChangeJVMFrame
+    extends JFrame
+{
+    /**
+     * The MacOSX operating system.
+     */
+    public static final String MAC_OSX = "MacOSX";
+
+    /**
+     * The Windows operating system.
+     */
+    public static final String WINDOWS = "Windows";
+
+    /**
+     * The Linux operating system.
+     */
+    public static final String LINUX = "Linux";
+
+    private JTextArea textArea = new JTextArea();
+
+    private JEditorPane javaLinkPane = new JEditorPane();
+
+    private String text = "Sorry. Your Java version is too old. The minimum"
+        + " Java version required is 1.5. Please folow the link below to install"
+        + " the newest version for your environment.";
+
+    private String macLink
+        = "<a href=\"http://www.apple.com/downloads/macosx/apple/macosx_updates/" +
+            "javaformacosx104release6.html\">Download Java 1.5 for MacOSX</a>";
+
+    private String defaultLink
+        = "<a href=\"https://cds.sun.com/is-bin/INTERSHOP.enfinity/" +
+        "WFS/CDS-CDS_Developer-Site/en_US/-/USD/ViewProductDetail-Start?" +
+        "ProductRef=jre-6u4-b-oth-JPR@CDS-CDS_Developer\">Download Java 1.6</a>";
+
+    private JPanel mainPanel = new JPanel(new BorderLayout());
+
+    public ChangeJVMFrame(String osName)
+    {
+        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        this.setTitle("SIP Communicator requirements");
+
+        this.mainPanel.setPreferredSize(
+            new Dimension(450, 150));
+
+        this.mainPanel.setBorder(
+            BorderFactory.createEmptyBorder(10, 10, 10, 10));
+
+        this.textArea.setOpaque(false);
+        this.textArea.setLineWrap(true);
+        this.textArea.setWrapStyleWord(true);
+        this.textArea.setText(text);
+        this.textArea.setEditable(false);
+
+        this.javaLinkPane.setOpaque(false);
+        this.javaLinkPane.setContentType("text/html");
+        this.javaLinkPane.setEditable(false);
+
+        if (osName.equals(MAC_OSX))
+            this.javaLinkPane.setText(macLink);
+        else
+            this.javaLinkPane.setText(defaultLink);
+
+        this.javaLinkPane.addHyperlinkListener(new HyperlinkListener()
+        {
+            public void hyperlinkUpdate(HyperlinkEvent e)
+            {
+                if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED)
+                {
+                    new BrowserLauncher().openURL(e.getDescription());
+                }
+            }
+        });
+
+        this.mainPanel.add(textArea, BorderLayout.NORTH);
+        this.mainPanel.add(javaLinkPane, BorderLayout.CENTER);
+
+        this.getContentPane().add(mainPanel);
+
+        this.pack();
+    }
+}