From portal-commits at lists.jboss.org Fri Mar  2 21:43:49 2007
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From: portal-commits at lists.jboss.org
To: portal-commits at lists.jboss.org
Subject: [portal-commits] JBoss Portal SVN: r6495 -
 trunk/core-admin/src/main/org/jboss/portal/core/admin/ui.
Date: Fri, 02 Mar 2007 21:43:49 -0500
Message-ID: <E1HNKDt-0002F2-EE@committer01.frg.pub.inap.atl.jboss.com>

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Author: julien(a)jboss.com
Date: 2007-03-02 21:43:49 -0500 (Fri, 02 Mar 2007)
New Revision: 6495

Added:
   trunk/core-admin/src/main/org/jboss/portal/core/admin/ui/PreferencesBean=
.java
Log:
forgot to add one class in the previous commits

Added: trunk/core-admin/src/main/org/jboss/portal/core/admin/ui/Preferences=
Bean.java
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/core-admin/src/main/org/jboss/portal/core/admin/ui/PreferencesBea=
n.java	                        (rev 0)
+++ trunk/core-admin/src/main/org/jboss/portal/core/admin/ui/PreferencesBea=
n.java	2007-03-03 02:43:49 UTC (rev 6495)
@@ -0,0 +1,130 @@
+/*************************************************************************=
*****
+ * JBoss, a division of Red Hat                                           =
    *
+ * Copyright 2006, Red Hat Middleware, LLC, and individual                =
    *
+ * contributors as indicated by the @authors tag. See the                 =
    *
+ * copyright.txt in the distribution for a full listing of                =
    *
+ * individual contributors.                                               =
    *
+ *                                                                        =
    *
+ * This is free software; you can redistribute it and/or modify it        =
    *
+ * under the terms of the GNU Lesser General Public License as            =
    *
+ * published by the Free Software Foundation; either version 2.1 of       =
    *
+ * the License, or (at your option) any later version.                    =
    *
+ *                                                                        =
    *
+ * This software is distributed in the hope that it will be useful,       =
    *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of         =
    *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU       =
    *
+ * Lesser General Public License for more details.                        =
    *
+ *                                                                        =
    *
+ * You should have received a copy of the GNU Lesser General Public       =
    *
+ * License along with this software; if not, write to the Free            =
    *
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA     =
    *
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.               =
    *
+ *************************************************************************=
*****/
+package org.jboss.portal.core.admin.ui;
+
+import org.jboss.portal.portlet.info.PreferenceInfo;
+import org.jboss.portal.common.value.Value;
+
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Collections;
+
+/**
+ * @author <a href=3D"mailto:julien(a)jboss.org">Julien Viet</a>
+ * @version $Revision: 1.1 $
+ */
+public class PreferencesBean
+{
+
+   /** . */
+   List entries;
+
+   /** . */
+   int selectedIndex;
+
+   /** . */
+   private boolean mutable;
+
+   public PreferencesBean(boolean mutable)
+   {
+      this.entries =3D new ArrayList();
+      this.selectedIndex =3D -1;
+      this.mutable =3D mutable;
+   }
+
+   public boolean isMutable()
+   {
+      return mutable;
+   }
+
+   public int getSelectedIndex()
+   {
+      return selectedIndex;
+   }
+
+   public void setSelectedIndex(int selectedIndex)
+   {
+      if (selectedIndex < 0 || selectedIndex >=3D entries.size())
+      {
+         throw new IllegalArgumentException();
+      }
+      this.selectedIndex =3D selectedIndex;
+   }
+
+   public void unselectEntry()
+   {
+      selectedIndex =3D -1;
+   }
+
+   public PreferenceBean getSelectedEntry()
+   {
+      if (selectedIndex < 0 || selectedIndex >=3D entries.size())
+      {
+         return null;
+      }
+      return (PreferenceBean)entries.get(selectedIndex);
+   }
+
+   public void addEntry(PreferenceInfo prefInfo)
+   {
+      if (mutable)
+      {
+         throw new IllegalStateException("Cannot add non mutable entry to =
a mutable preferences bean");
+      }
+
+      //
+      addEntry(new PreferenceBean(prefInfo, null));
+   }
+
+   public void addEntry(PreferenceInfo prefInfo, Value value)
+   {
+      if (mutable =3D=3D false)
+      {
+         throw new IllegalStateException("Cannot add mutable entry to a no=
n mutable preferences bean");
+      }
+
+      //
+      addEntry(new PreferenceBean(prefInfo, value));
+   }
+
+   private void addEntry(PreferenceBean pref)
+   {
+      if (pref.container !=3D null)
+      {
+         throw new IllegalArgumentException("Already contained somewhere");
+      }
+      pref.container =3D this;
+      entries.add(pref);
+      Collections.sort(entries);
+   }
+
+   public List getEntries()
+   {
+      return Collections.unmodifiableList(entries);
+   }
+
+   public int getSize()
+   {
+      return entries.size();
+   }
+}


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