[Fudaa-svn-commit] SF.net SVN: fudaa:[9496] trunk/framework

[<bma...@us...>]

Revision: 9496
          http://sourceforge.net/p/fudaa/svn/9496
Author:   bmarchan
Date:     2017-01-02 14:42:28 +0000 (Mon, 02 Jan 2017)
Log Message:
-----------
Ajout d'une methode pour tester qu'une URL est accessible.

Modified Paths:
--------------
    trunk/framework/ctulu-fu/src/main/java/com/memoire/fu/FuLib.java
    trunk/framework/fudaa-common/src/main/java/org/fudaa/fudaa/commun/impl/FudaaStartupExitPreferencesPanel.java

Modified: trunk/framework/ctulu-fu/src/main/java/com/memoire/fu/FuLib.java
===================================================================
--- trunk/framework/ctulu-fu/src/main/java/com/memoire/fu/FuLib.java	2016-12-30 14:55:02 UTC (rev 9495)
+++ trunk/framework/ctulu-fu/src/main/java/com/memoire/fu/FuLib.java	2017-01-02 14:42:28 UTC (rev 9496)
@@ -14,11 +14,25 @@
 import java.beans.BeanInfo;
 import java.beans.Introspector;
 import java.beans.PropertyDescriptor;
-import java.io.*;
+import java.io.BufferedInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.EOFException;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.io.Reader;
+import java.io.StreamTokenizer;
+import java.io.StringReader;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
 import java.lang.reflect.AccessibleObject;
 import java.lang.reflect.Field;
 import java.lang.reflect.Member;
 import java.lang.reflect.Method;
+import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLDecoder;
@@ -1907,4 +1921,23 @@
    * System.exit(0); } BuPreferences.BU.put("memory",""+m); }
    */
 
+  /**
+   * Controls that a resource exists on WWW.
+   * 
+   * @param _url The url to be found.
+   * @return True : The file exists and is accessible.
+   */
+  public static boolean existsURL(URL _url) {
+    try {
+      HttpURLConnection.setFollowRedirects(false);
+      HttpURLConnection con=(HttpURLConnection) _url.openConnection();
+      con.setRequestMethod("HEAD");
+      // note : you may also need
+      // con.setInstanceFollowRedirects(false);
+      return (con.getResponseCode() == HttpURLConnection.HTTP_OK);
+    }
+    catch (Exception e) {
+      return false;
+    }
+  }
 }

Modified: trunk/framework/fudaa-common/src/main/java/org/fudaa/fudaa/commun/impl/FudaaStartupExitPreferencesPanel.java
===================================================================
--- trunk/framework/fudaa-common/src/main/java/org/fudaa/fudaa/commun/impl/FudaaStartupExitPreferencesPanel.java	2016-12-30 14:55:02 UTC (rev 9495)
+++ trunk/framework/fudaa-common/src/main/java/org/fudaa/fudaa/commun/impl/FudaaStartupExitPreferencesPanel.java	2017-01-02 14:42:28 UTC (rev 9496)
@@ -25,9 +25,11 @@
  */
 public class FudaaStartupExitPreferencesPanel extends BuAbstractPreferencesPanel implements ActionListener {
 
+  public static final String PREF_CHECK_NEW_VERSION = "check.update";
+  
   private final String splash_ = "splashscreen.visible";
   private final String exit_ = "confirm.exit";
-  private final String update_ = "check.update";
+  
   final BuCheckBox cbExit_;
   final BuCheckBox cbSplash_;
   final BuCheckBox cbUpdate_;
@@ -75,7 +77,7 @@
     BuPreferences.BU.putBooleanProperty(exit_, cbExit_.isSelected());
     BuPreferences.BU.putBooleanProperty(splash_, cbSplash_.isSelected());
     if (cbUpdate_ != null) {
-      BuPreferences.BU.putBooleanProperty(update_, cbUpdate_.isSelected());
+      BuPreferences.BU.putBooleanProperty(PREF_CHECK_NEW_VERSION, cbUpdate_.isSelected());
     }
     setDirty(false);
   }
@@ -85,7 +87,7 @@
     cbExit_.setSelected(BuPreferences.BU.getBooleanProperty(exit_, true));
     cbSplash_.setSelected(BuPreferences.BU.getBooleanProperty(splash_, true));
     if (cbUpdate_ != null) {
-      cbUpdate_.setSelected(BuPreferences.BU.getBooleanProperty(update_, true));
+      cbUpdate_.setSelected(BuPreferences.BU.getBooleanProperty(PREF_CHECK_NEW_VERSION, true));
     }
 
     setDirty(false);

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.