Hello team!
I'm writing this configuration tool for Classpath.
Right now, it supports only the Desktop preferences
( http://www.jroller.com/page/neugens?entry=desktop_api )
I'm adding some code to also import/export preferences.
Works with an xml file that defines the properties and preferences to
display, with some default if needed or if the backing store has already
preferences stored, so this can be used to set various classpath related
configurations.
The preferences are then saved back in the preference store.
My idea is to provide a sort of limited GConf editor for java.
It is a bit of a work in progress, but I'm pushing it to help users of
non GNOME/KDE desktop to have (I hope!) a nice integration.
Let me know what do you think about it!
Mario
-- Changelog --
2007-03-05 Mario Torre <[EMAIL PROTECTED]>
* tools/gccontrolcenter.in: new tool to setup runtime preferences.
* tools/Makefile.am: enable build of gccontrolcenter.in
* tools/gnu/classpath/tools/setup: new package.
* tools/gnu/classpath/tools/setup/Main.java: new file.
* tools/gnu/classpath/tools/setup/PreferenceNode.java: likewise.
* tools/gnu/classpath/tools/setup/PreferenceOption.java: likewise.
* tools/gnu/classpath/tools/setup/PreferencesController.java: likewise.
* tools/gnu/classpath/tools/setup/PreferencesTab.java: likewise.
* tools/gnu/classpath/tools/setup/resources/classpathPreferences.xml:
likewise.
--
Lima Software - http://www.limasoftware.net/
GNU Classpath Developer - http://www.classpath.org/
Jabber: [EMAIL PROTECTED] - Profile:
http://www.gtalkprofile.com/profile/9661.html
pgp key: http://subkeys.pgp.net/
PGP Key ID: 80F240CF
Fingerprint: BA39 9666 94EC 8B73 27FA FC7C 4086 63E3 80F2 40CF
Please, support open standards:
http://opendocumentfellowship.org/petition/
http://www.nosoftwarepatents.com/
### Eclipse Workspace Patch 1.0
#P classpath
Index: tools/Makefile.am
===================================================================
RCS file: /cvsroot/classpath/classpath/tools/Makefile.am,v
retrieving revision 1.38
diff -u -r1.38 Makefile.am
--- tools/Makefile.am 1 Mar 2007 00:26:08 -0000 1.38
+++ tools/Makefile.am 5 Mar 2007 17:39:58 -0000
@@ -28,7 +28,7 @@
bin_SCRIPTS =
bin_PROGRAMS = gappletviewer gjarsigner gkeytool \
gjar gnative2ascii gserialver gjavah grmiregistry \
- gtnameserv gorbd grmid grmic
+ gtnameserv gorbd grmid grmic gccontrolcenter
AM_CPPFLAGS = -Wall \
@@ -98,15 +98,21 @@
-DTOOLPACKAGE="\"rmic\"" \
-DTOOLNAME="\"grmic\""
+gccontrolcenter_SOURCES = toolwrapper.c
+gccontrolcenter_CFLAGS = \
+ -DTOOLPACKAGE="\"setup\"" \
+ -DTOOLNAME="\"setup\""
+
+
else
bin_SCRIPTS = gappletviewer gjarsigner gkeytool \
gjar gnative2ascii gserialver gjavah grmiregistry \
- gtnameserv gorbd grmid grmic
+ gtnameserv gorbd grmid grmic gccontrolcenter
bin_PROGRAMS =
endif
EXTRA_DIST = toolwrapper.c gappletviewer.in gjarsigner.in gkeytool.in \
gjar.in gnative2ascii.in gserialver.in gjavah.in grmiregistry.in \
- gtnameserv.in gorbd.in grmid.in grmic.in
+ gtnameserv.in gorbd.in grmid.in grmic.in gccontrolcenter.in
# All our example java source files
TOOLS_JAVA_FILES = $(srcdir)/gnu/classpath/tools/*/*.java \
@@ -134,8 +140,10 @@
# RMIC templates that must be included in the generated zip file.
RMIC_TEMPLATES = $(srcdir)/gnu/classpath/tools/rmic/templates/*.jav
+CCENTER_CONFIG_FILE = $(srcdir)/gnu/classpath/tools/setup/resources/classpathPreferences.xml
+
# All the files we find "interesting"
-ALL_TOOLS_FILES = $(TOOLS_JAVA_FILES) $(RMIC_TEMPLATES)
+ALL_TOOLS_FILES = $(TOOLS_JAVA_FILES) $(RMIC_TEMPLATES) $(CCENTER_CONFIG_FILE)
# Some architecture independent data to be installed.
TOOLS_DATA = $(TOOLS_ZIP)
Index: tools/gnu/classpath/tools/setup/PreferencesTab.java
===================================================================
RCS file: tools/gnu/classpath/tools/setup/PreferencesTab.java
diff -N tools/gnu/classpath/tools/setup/PreferencesTab.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ tools/gnu/classpath/tools/setup/PreferencesTab.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,218 @@
+/* PreferencesTab.java -- Graphic Form
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+package gnu.classpath.tools.setup;
+
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+import java.awt.GridLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.swing.BorderFactory;
+import javax.swing.Box;
+import javax.swing.BoxLayout;
+import javax.swing.JButton;
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTabbedPane;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+
+import javax.swing.border.Border;
+import javax.swing.border.TitledBorder;
+
+
+/**
+ * @author Mario Torre <[EMAIL PROTECTED]>
+ */
+public class PreferencesTab
+ extends JPanel implements ActionListener
+{
+ Hashtable<PreferenceOption, JTextField> fields =
+ new Hashtable<PreferenceOption, JTextField>();
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = 5610326790779277981L;
+
+ public PreferencesTab(List<PreferenceNode> nodes)
+ {
+ super(new BorderLayout());
+
+ JTabbedPane tabbedPane = new JTabbedPane();
+
+ for (PreferenceNode node : nodes)
+ {
+ JComponent panel = makePreferencePanel(node);
+ tabbedPane.addTab(node.getName(), panel);
+ }
+
+ // Add the tabbed pane to this panel.
+ add(tabbedPane);
+
+ // The following line enables to use scrolling tabs.
+ tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
+ }
+
+ protected JComponent makePreferencePanel(PreferenceNode node)
+ {
+ JPanel panel = new JPanel();
+ panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
+
+ JPanel descriptionPanel = new JPanel(new GridLayout(0, 1));
+ JTextArea description = new JTextArea(node.getDescription());
+ description.setEditable(false);
+ descriptionPanel.add(description);
+
+ panel.add(descriptionPanel);
+
+ for (PreferenceOption option : node.getOptions())
+ {
+ String type = "Preference";
+ if (!option.getType().equalsIgnoreCase("preference"))
+ type = "Property";
+
+ String nodeName = type + ": " + option.getName();
+
+ JPanel preferencePanel = new JPanel();
+ preferencePanel.setLayout(new GridLayout(0, 2));
+
+ TitledBorder titleBorder = BorderFactory.createTitledBorder(nodeName);
+ titleBorder.setTitleJustification(TitledBorder.RIGHT);
+
+ Border border = BorderFactory.createCompoundBorder(titleBorder,
+ BorderFactory.createEmptyBorder(5,5,5,5));
+
+ preferencePanel.setBorder(border);
+ JLabel preferenceNode = new JLabel(option.getNode() + "." +
+ option.getKey() + ": ");
+
+ JTextField command = new JTextField();
+
+ command.setText(getDefaultPreference(option));
+
+ fields.put(option, command);
+
+ preferencePanel.add(preferenceNode);
+ preferencePanel.add(command);
+
+ panel.add(preferencePanel);
+ }
+
+ JPanel controlPane = new JPanel();
+ TitledBorder controlPaneTitleBorder =
+ BorderFactory.createTitledBorder("Controls");
+
+ controlPaneTitleBorder.setTitleJustification(TitledBorder.LEFT);
+
+ Border tileBorder =
+ BorderFactory.createCompoundBorder(controlPaneTitleBorder,
+ BorderFactory.createEmptyBorder
+ (5,5,5,5));
+
+ JButton saveButton = new JButton("Save");
+ JButton cancelButton = new JButton("Exit");
+
+ saveButton.setToolTipText("Saves the changes");
+ cancelButton.setToolTipText("Close the application");
+
+ cancelButton.setActionCommand("exit");
+ cancelButton.addActionListener(this);
+ saveButton.addActionListener(this);
+
+ controlPane.setLayout(new BoxLayout(controlPane, BoxLayout.LINE_AXIS));
+ controlPane.setBorder(BorderFactory.createEmptyBorder(0, 10, 10, 10));
+ controlPane.add(Box.createHorizontalGlue());
+ controlPane.add(cancelButton);
+ controlPane.add(Box.createRigidArea(new Dimension(10, 0)));
+ controlPane.add(saveButton);
+
+ controlPane.setBorder(tileBorder);
+
+ panel.add(controlPane);
+
+ return panel;
+ }
+
+ private JComponent buildImportExportPreferenceTab()
+ {
+ JPanel panel = new JPanel();
+
+
+
+ return panel;
+ }
+
+ /**
+ * @param option
+ * @return
+ */
+ private String getDefaultPreference(PreferenceOption option)
+ {
+ return PreferencesController.load(option);
+ }
+
+ public void actionPerformed(ActionEvent event)
+ {
+ String _event = event.getActionCommand();
+ if (_event.equalsIgnoreCase("save"))
+ {
+ for (Enumeration<PreferenceOption> options = fields.keys();
+ options.hasMoreElements(); )
+ {
+ PreferenceOption option = options.nextElement();
+ String value = fields.get(option).getText();
+
+ option.setValue(value);
+
+ PreferencesController.save(option);
+ }
+ }
+ else
+ {
+ System.exit(0);
+ }
+ }
+
+}
Index: tools/gccontrolcenter.in
===================================================================
RCS file: tools/gccontrolcenter.in
diff -N tools/gccontrolcenter.in
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ tools/gccontrolcenter.in 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+## Copyright (C) 2007 Free Software Foundation, Inc.
+##
+## This file is a part of GNU Classpath.
+##
+## GNU Classpath is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or (at
+## your option) any later version.
+##
+## GNU Classpath 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
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with GNU Classpath; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+## USA.
+##
+## Linking this library statically or dynamically with other modules is
+## making a combined work based on this library. Thus, the terms and
+## conditions of the GNU General Public License cover the whole
+## combination.
+##
+## As a special exception, the copyright holders of this library give you
+## permission to link this library with independent modules to produce an
+## executable, regardless of the license terms of these independent
+## modules, and to copy and distribute the resulting executable under
+## terms of your choice, provided that you also meet, for each linked
+## independent module, the terms and conditions of the license of that
+## module. An independent module is a module which is not derived from
+## or based on this library. If you modify this library, you may extend
+## this exception to your version of the library, but you are not
+## obligated to do so. If you do not wish to do so, delete this
+## exception statement from your version.
+##
+## A simple shell script to launch the GNU Classpath Control Center tool.
+##
+
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@/@PACKAGE@
+tools_cp=${tools_dir}/tools.zip
+
+exec @VM_BINARY@ -Xbootclasspath/p:"${tools_cp}" gnu.classpath.tools.setup.Main
Index: tools/gnu/classpath/tools/setup/Main.java
===================================================================
RCS file: tools/gnu/classpath/tools/setup/Main.java
diff -N tools/gnu/classpath/tools/setup/Main.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ tools/gnu/classpath/tools/setup/Main.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,142 @@
+/* Main.java -- Main file for ClasspathControlCenter
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+package gnu.classpath.tools.setup;
+
+import java.awt.BorderLayout;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.List;
+
+import javax.swing.JComponent;
+import javax.swing.JFrame;
+import javax.swing.SwingUtilities;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ * @author Mario Torre <[EMAIL PROTECTED]>
+ */
+public class Main
+{
+ /** Configuration file. */
+ private static final String XML_CONFIG_FILE =
+ "/gnu/classpath/tools/setup/resources/classpathPreferences.xml";
+
+ public Main()
+ {
+ /* do nothing */
+ }
+
+ public void run()
+ {
+ ClasspathPreferencesHandler handler = new ClasspathPreferencesHandler();
+ parseConfigFile(XML_CONFIG_FILE, handler);
+ }
+
+ /**
+ * @param configFile
+ */
+ private void parseConfigFile(String configFile,
+ ClasspathPreferencesHandler handler)
+ {
+ try
+ {
+ // Create a builder factory
+ SAXParserFactory factory = SAXParserFactory.newInstance();
+ factory.setValidating(false);
+
+ InputStream is = getClass().getResourceAsStream(XML_CONFIG_FILE);
+
+ // Create the builder and parse the file
+ factory.newSAXParser().parse(is, handler);
+
+ // FIXME: not sure, is parse blocking until it finish or not?
+ while (!handler.parsingDone())
+ ;
+
+ // create the GUI
+ buildGui(handler.getNodes());
+
+ }
+ catch (SAXException e)
+ {
+ e.printStackTrace();
+ }
+ catch (ParserConfigurationException e)
+ {
+ e.printStackTrace();
+ }
+ catch (IOException e)
+ {
+ e.printStackTrace();
+ }
+ }
+
+ private void buildGui(final List<PreferenceNode> nodes)
+ {
+ SwingUtilities.invokeLater(new Runnable()
+ {
+ public void run()
+ {
+ JFrame frame = new JFrame("Classpath Control Center");
+ frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+ // Create and set up the content pane.
+ JComponent contentPane = new PreferencesTab(nodes);
+ contentPane.setOpaque(true);
+
+ frame.getContentPane().add(contentPane, BorderLayout.CENTER);
+
+ // Display the window.
+ frame.pack();
+ frame.setVisible(true);
+ }
+ });
+ }
+
+ /**
+ * @param args
+ */
+ public static void main(String[] args)
+ {
+ new Main().run();
+ }
+}
Index: tools/gnu/classpath/tools/setup/resources/classpathPreferences.xml
===================================================================
RCS file: tools/gnu/classpath/tools/setup/resources/classpathPreferences.xml
diff -N tools/gnu/classpath/tools/setup/resources/classpathPreferences.xml
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ tools/gnu/classpath/tools/setup/resources/classpathPreferences.xml 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version.
+
+ Document : classpathPreferences.xml
+ Created on : 3 marzo 2007, 15.27
+ Author : Mario Torre <[EMAIL PROTECTED]>
+ Description:
+ Preferences file for ClasspathControlPanel
+-->
+
+<classpathPreferences >
+ <node name='Desktop' class='java.awt.Desktop' type='preference'>
+ <description>
+ Defines a set of preferences to configure the runtime behaviour
+ of java.awt.Desktop. Each field represents the default command
+ to be executed for each action (the field name).
+ </description>
+ <property name='Html' node='gnu.java.awt.peer.Desktop.html' key='command' default='' tooltip='' />
+ <property name='Mail' node='gnu.java.awt.peer.Desktop.mail' key='command' default='' tooltip='' />
+ <property name='Edit' node='gnu.java.awt.peer.Desktop.edit' key='command' default='' tooltip='' />
+ <property name='Print' node='gnu.java.awt.peer.Desktop.print' key='command' default='' tooltip='' />
+ <property name='Open' node='gnu.java.awt.peer.Desktop.open' key='command' default='' tooltip='' />
+ </node>
+</classpathPreferences>
Index: tools/gnu/classpath/tools/setup/PreferencesController.java
===================================================================
RCS file: tools/gnu/classpath/tools/setup/PreferencesController.java
diff -N tools/gnu/classpath/tools/setup/PreferencesController.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ tools/gnu/classpath/tools/setup/PreferencesController.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,113 @@
+/* PreferencesController.java -- Load and saves preferences.
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+package gnu.classpath.tools.setup;
+
+import java.util.prefs.BackingStoreException;
+import java.util.prefs.Preferences;
+
+/**
+ * @author Mario Torre <[EMAIL PROTECTED]>
+ */
+public class PreferencesController
+{
+ /**
+ * @param option
+ * @return
+ */
+ public static String load(PreferenceOption option)
+ {
+ String result = "";
+
+ if (option.getType().equalsIgnoreCase("preference"))
+ {
+ String _node = option.getNode().replace(".", "/");
+ Preferences node = Preferences.userRoot().node(_node);
+
+ String defaultValue = ((option.getDefaultValue() == null) ? "" :
+ option.getDefaultValue());
+
+ result = node.get(option.getKey(), defaultValue);
+ }
+
+ return result;
+ }
+
+ /**
+ * @param option
+ */
+ public static void save(PreferenceOption option)
+ {
+ if (option.getType().equalsIgnoreCase("preference"))
+ {
+ String _node = "/" + option.getNode().replace(".", "/");
+ Preferences node = Preferences.userRoot().node(_node);
+
+ String defaultValue = ((option.getValue() == null) ? "" :
+ option.getValue());
+
+ if (defaultValue.equals(""))
+ {
+ try
+ {
+ System.out.println("unsetting preference");
+ node.remove(option.getKey());
+ }
+ catch (Exception e)
+ {
+ // nothing
+ e.printStackTrace();
+ }
+ }
+ else
+ {
+ System.out.println("setting preference");
+ node.put(option.getKey(), defaultValue);
+ }
+
+ try
+ {
+ node.sync();
+ }
+ catch (BackingStoreException e)
+ {
+ e.printStackTrace();
+ }
+ }
+ }
+
+}
Index: tools/gnu/classpath/tools/setup/PreferenceOption.java
===================================================================
RCS file: tools/gnu/classpath/tools/setup/PreferenceOption.java
diff -N tools/gnu/classpath/tools/setup/PreferenceOption.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ tools/gnu/classpath/tools/setup/PreferenceOption.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,163 @@
+/* PreferenceOption.java -- Represent a preference option.
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+package gnu.classpath.tools.setup;
+
+/**
+ * @author Mario Torre <[EMAIL PROTECTED]>
+ */
+public class PreferenceOption
+{
+ private String name = "";
+ private String node = "";
+ private String key = "";
+ private String defaultValue = "";
+ private String tooltip = "";
+ private String type = "";
+ private String value = "";
+
+ /**
+ * @return the defaultValue
+ */
+ public String getDefaultValue()
+ {
+ return defaultValue;
+ }
+ /**
+ * @param defaultValue the defaultValue to set
+ */
+ public void setDefaultValue(String defaultValue)
+ {
+ this.defaultValue = defaultValue;
+ }
+
+ /**
+ * @return the key
+ */
+ public String getKey()
+ {
+ return key;
+ }
+
+ /**
+ * @param key the key to set
+ */
+ public void setKey(String key)
+ {
+ this.key = key;
+ }
+
+ /**
+ * @return the name
+ */
+ public String getName()
+ {
+ return name;
+ }
+ /**
+ * @param name the name to set
+ */
+ public void setName(String name)
+ {
+ this.name = name;
+ }
+ /**
+ * @return the node
+ */
+ public String getNode()
+ {
+ return node;
+ }
+ /**
+ * @param node the node to set
+ */
+ public void setNode(String node)
+ {
+ this.node = node;
+ }
+ /**
+ * @return the tooltip
+ */
+ public String getTooltip()
+ {
+ return tooltip;
+ }
+ /**
+ * @param tooltip the tooltip to set
+ */
+ public void setTooltip(String tooltip)
+ {
+ this.tooltip = tooltip;
+ }
+
+ /**
+ * @param type the type to set
+ */
+ public void setType(String type)
+ {
+ this.type = type;
+ }
+
+ /**
+ * @return the type
+ */
+ public String getType()
+ {
+ return type;
+ }
+
+ /**
+ * @return the value
+ */
+ public String getValue()
+ {
+ return value;
+ }
+
+ /**
+ * @param value the value to set
+ */
+ public void setValue(String value)
+ {
+ this.value = value;
+ }
+
+ public String toString()
+ {
+ return name + ", " + node + ", " + key + ", " + ", " + type +
+ defaultValue + ", " + defaultValue + ", " + value;
+ }
+}
Index: tools/gnu/classpath/tools/setup/PreferenceNode.java
===================================================================
RCS file: tools/gnu/classpath/tools/setup/PreferenceNode.java
diff -N tools/gnu/classpath/tools/setup/PreferenceNode.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ tools/gnu/classpath/tools/setup/PreferenceNode.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,132 @@
+/* PreferenceNode.java --
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+package gnu.classpath.tools.setup;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Mario Torre <[EMAIL PROTECTED]>
+ */
+public class PreferenceNode
+{
+ private List<PreferenceOption> options = new ArrayList<PreferenceOption>();
+ private String name = "";
+ private String className = "";
+ private String description = "";
+ private String type = "";
+
+ /**
+ * @return the className
+ */
+ public String getClassName()
+ {
+ return className;
+ }
+
+ /**
+ * @param className the className to set
+ */
+ public void setClassName(String className)
+ {
+ this.className = className;
+ }
+
+ /**
+ * @return the description
+ */
+ public String getDescription()
+ {
+ return description;
+ }
+
+ /**
+ * @param description the description to set
+ */
+ public void setDescription(String description)
+ {
+ this.description = description;
+ }
+
+ /**
+ * @return the name
+ */
+ public String getName()
+ {
+ return name;
+ }
+
+ /**
+ * @param type the type to set
+ */
+ public void setType(String type)
+ {
+ this.type = type;
+ }
+ /**
+ * @return the type
+ */
+ public String getType()
+ {
+ return type;
+ }
+
+ /**
+ * @param name the name to set
+ */
+ public void setName(String name)
+ {
+ this.name = name;
+ }
+
+ /**
+ * @return the nodes
+ */
+ public List<PreferenceOption> getOptions()
+ {
+ return options;
+ }
+
+ /**
+ * @param nodes the nodes to set
+ */
+ public void addOption(PreferenceOption node)
+ {
+ this.options.add(node);
+ }
+}
