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/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://www.sun.com/
*
* The Original Code is NetBeans. The Initial Developer of the Original
* Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun
* Microsystems, Inc. All Rights Reserved.
*/
package org.netbeans.modules.autoupdate;
import java.util.*;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
import org.openide.ServiceType;
import org.openide.util.Lookup;
/** Service type representing autoupdate server
*
* @author Ales Kemr
*/
public abstract class AutoupdateType extends org.openide.ServiceType
{
/** serialVersionUID */
static final long serialVersionUID = 362844512378569452L;
final static String PROP_ENABLED = "enabled"; // NOI18N
final static String PROP_LAST_TIME_STAMP = "lastTimeStamp"; // NOI18N
/** Holds value of property enabled. */
private boolean enabled = true;
/** Holds value of property lastTimeStamp. */
private Date lastTimeStamp;
static {
if ( java.beans.PropertyEditorManager.findEditor( ServiceType.class ) != null )
java.beans.PropertyEditorManager.registerEditor(
AutoupdateType.class,
java.beans.PropertyEditorManager.findEditor( ServiceType.class ).getClass()
);
}
public AutoupdateType() {
}
/** @return human presentable name */
public String displayName() {
return NbBundle.getBundle( AutoupdateType.class).getString("CTL_Settings_Name");
}
public HelpCtx getHelpCtx () {
return null;
}
public abstract Updates connectForUpdates();
/** Get all registered autoupdate types.
* @return enumeration of autoupdateType s
*/
public static Enumeration autoupdateTypes () {
Iterator it = Lookup.getDefault ().lookup ( new Lookup.Template( AutoupdateType.class ) ).allInstances().iterator();
java.util.List lst = new ArrayList();
while ( it.hasNext() ) {
AutoupdateType at = (AutoupdateType)it.next();
// XXX hack because of QuantumAutoupdateType from S1S
if ( at.displayName().equals(
NbBundle.getBundle( Settings.class).getString("CTL_QuantumAutoupdateType_Name")))
lst.add(0,at);
else
lst.add(at);
}
return Collections.enumeration( lst );
}
/** Find the
* autoupdate type implemented as a given class, among the services registered to the
* system.
*
* This should be used during (de-)serialization
* of the specific autoupdate type for a data object: only store its class name
* and then try to find the autoupdate implemented by that class later.
*
* @param clazz the class of the autoupdate type looked for
* @return the desired autoupdate type or null if it does not exist
*/
public static AutoupdateType find (Class clazz) {
return (AutoupdateType) Lookup.getDefault ().lookup ( AutoupdateType.class );
}
/** Find the
* autoupdate with requested name, among the services registered to the
* system.
*
* This should be used during (de-)serialization
* of the specific autoupdate type for a data object: only store its name
* and then try to find the debugger later.
*
* @param name (display) name of autoupdate to find
* @return the desired autoupdate or null if it does not exist
*/
public static AutoupdateType find (String name) {
Iterator it = Lookup.getDefault ().lookup ( new Lookup.Template( AutoupdateType.class ) ).allInstances().iterator();
while ( it.hasNext() ) {
AutoupdateType at = (AutoupdateType)it.next();
if ( name.equals( at.getName() ) )
return at;
}
return null;
}
/** Gets the default autoupdate type in the system.
* Can return null if no autoupdate types are defined.
*/
public static AutoupdateType getDefault () {
if (autoupdateTypes ().hasMoreElements ()) {
return (AutoupdateType)autoupdateTypes ().nextElement ();
} else {
return null;
}
}
/** Getter for property enabled.
* @return Value of property enabled.
*/
public boolean isEnabled() {
return enabled;
}
/** Setter for property enabled.
* @param enabled New value of property enabled.
*/
public void setEnabled(boolean enabled) {
boolean old = this.enabled;
this.enabled = enabled;
firePropertyChange( PROP_ENABLED, old ? Boolean.TRUE : Boolean.FALSE, enabled ? Boolean.TRUE : Boolean.FALSE );
}
/** Getter for property lastTimeStamp.
* @return Value of property lastTimeStamp.
*/
public Date getLastTimeStamp() {
return lastTimeStamp;
}
/** Setter for property lastTimeStamp.
* @param lastTimeStamp New value of property lastTimeStamp.
*/
public void setLastTimeStamp(Date lastTimeStamp) {
this.lastTimeStamp = lastTimeStamp;
}
}
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