// $Id: TestStandardPrefs.java,v 1.1.1.1 2002/12/20 16:40:27 john Exp $
/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
* UCAR/Unidata in any publications that result from the use of this
* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
* written permission is obtained from UCAR/Unidata. The user also
* understands that UCAR/Unidata is not obligated to provide the user with
* any support, consulting, training or assistance of any kind with regard
* to the use, operation and performance of this software nor to provide
* the user with any updates, revisions, new versions or "bug fixes."
*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
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* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package ucar.util.prefs;
import java.util.prefs.*;
import java.io.*;
public class TestStandardPrefs {
public static void main(String args[]) {
//System.getProperty("ucar.util.prefs.PreferencesExtFactory");
TestStandardPrefs pf = new TestStandardPrefs();
pf.foo();
}
// Preference keys for this package
private static final String NUM_ROWS = "num_rows";
private static final String NUM_COLS = "num_cols";
void foo() {
Preferences userRoot = Preferences.userRoot();
Preferences prefs = userRoot.node("myApp");
System.out.println("rows = "+prefs.getInt(NUM_ROWS, 40));
System.out.println("cols = "+prefs.getInt(NUM_COLS, 80));
prefs.putInt(NUM_ROWS, 140);
prefs.putInt(NUM_COLS, 180);
prefs.putDouble("TestDoubleInt", 111);
prefs.putDouble("TestDouble", 3.14156);
prefs.putBoolean("TestBoolean", false);
System.out.println("*rows = "+prefs.getInt(NUM_ROWS, 40));
System.out.println("cols = "+prefs.getInt(NUM_COLS, 80));
Preferences subnode = prefs.node("subnode");
subnode.put("an entry", "value entry");
Preferences subsubnode = subnode.node("subsubnode");
try {
//OutputStream os = new FileOutputStream("standardPrefs.xml");
userRoot.exportSubtree( System.out);
} catch (Exception e) {
System.out.println(e);
}
}
}
/* Change History:
$Log: TestStandardPrefs.java,v $
Revision 1.1.1.1 2002/12/20 16:40:27 john
start new cvs root: prefs
*/