| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.ant.debugger; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.CopyOnWriteArrayList; |
| import org.netbeans.api.debugger.DebuggerEngine; |
| import org.netbeans.api.debugger.Session; |
| import org.netbeans.spi.debugger.DebuggerServiceRegistration; |
| import org.netbeans.spi.debugger.ui.Constants; |
| import org.netbeans.spi.viewmodel.ModelEvent; |
| import org.netbeans.spi.viewmodel.ModelListener; |
| import org.netbeans.spi.viewmodel.TableModel; |
| import org.netbeans.spi.viewmodel.TableModelFilter; |
| import org.netbeans.spi.viewmodel.UnknownTypeException; |
| import org.openide.util.NbBundle; |
| |
| /** |
| * |
| * @author Martin Entlicher |
| */ |
| @DebuggerServiceRegistration(path="SessionsView", types=TableModelFilter.class) |
| public class SessionsTableModelFilter implements TableModelFilter, Constants { |
| |
| private final List<Session> sessionListeners = new ArrayList<Session>(); |
| private final List<ModelListener> modelListeners = new CopyOnWriteArrayList<ModelListener>(); |
| |
| public SessionsTableModelFilter() {} |
| |
| @Override |
| public Object getValueAt(TableModel original, Object node, String columnID) throws UnknownTypeException { |
| if (node instanceof Session && isANTSession((Session) node)) { |
| if (SESSION_STATE_COLUMN_ID.equals (columnID)) { |
| return getSessionState ((Session) node); |
| } else |
| if (SESSION_LANGUAGE_COLUMN_ID.equals (columnID)) { |
| return node; |
| } else |
| if (SESSION_HOST_NAME_COLUMN_ID.equals (columnID)) { |
| return ((Session) node).getLocationName (); |
| } else { |
| throw new UnknownTypeException (node); |
| } |
| } |
| return original.getValueAt(node, columnID); |
| } |
| |
| @Override |
| public boolean isReadOnly(TableModel original, Object node, String columnID) throws UnknownTypeException { |
| if (node instanceof Session && isANTSession((Session) node)) { |
| if (SESSION_STATE_COLUMN_ID.equals (columnID)) { |
| return true; |
| } else |
| if (SESSION_LANGUAGE_COLUMN_ID.equals (columnID)) { |
| return true; |
| } else |
| if (SESSION_HOST_NAME_COLUMN_ID.equals (columnID)) { |
| return true; |
| } else { |
| throw new UnknownTypeException (node); |
| } |
| } |
| return original.isReadOnly(node, columnID); |
| } |
| |
| @Override |
| public void setValueAt(TableModel original, Object node, String columnID, Object value) throws UnknownTypeException { |
| original.setValueAt(node, columnID, value); |
| } |
| |
| private static boolean isANTSession(Session s) { |
| DebuggerEngine e = s.getCurrentEngine (); |
| if (e == null) { |
| return false; |
| } |
| AntDebugger d = e.lookupFirst(null, AntDebugger.class); |
| return d != null; |
| } |
| |
| @NbBundle.Messages({"MSG_Session_State_Starting=Starting", |
| "MSG_Session_State_Finished=Finished", |
| "MSG_Session_State_Running=Running", |
| "MSG_Session_State_Stopped=Stopped"}) |
| private String getSessionState (Session s) { |
| DebuggerEngine e = s.getCurrentEngine (); |
| if (e == null) { |
| return Bundle.MSG_Session_State_Starting(); |
| } |
| AntDebugger d = e.lookupFirst(null, AntDebugger.class); |
| if (d.isFinished()) { |
| return Bundle.MSG_Session_State_Finished(); |
| } |
| synchronized (sessionListeners) { |
| if (!sessionListeners.contains(s)) { |
| AntDebugger.StateListener asl = new ANTSessionStateListener(s, d); |
| d.addStateListener(asl); |
| sessionListeners.add(s); |
| } |
| } |
| if (d.isSuspended()) { |
| return Bundle.MSG_Session_State_Stopped(); |
| } else { |
| return Bundle.MSG_Session_State_Running(); |
| } |
| } |
| |
| private void fireModelChanged(Object node) { |
| ModelEvent me = new ModelEvent.TableValueChanged(this, node, SESSION_STATE_COLUMN_ID); |
| for (ModelListener ml : modelListeners) { |
| ml.modelChanged(me); |
| } |
| } |
| |
| @Override |
| public void addModelListener(ModelListener l) { |
| modelListeners.add(l); |
| } |
| |
| @Override |
| public void removeModelListener(ModelListener l) { |
| modelListeners.remove(l); |
| } |
| |
| private class ANTSessionStateListener implements AntDebugger.StateListener { |
| |
| private final Session s; |
| private final AntDebugger d; |
| |
| ANTSessionStateListener(Session s, AntDebugger d) { |
| this.s = s; |
| this.d = d; |
| } |
| |
| @Override |
| public void suspended(boolean suspended) { |
| fireModelChanged(s); |
| } |
| |
| @Override |
| public void finished() { |
| fireModelChanged(s); |
| d.removeStateListener(this); |
| synchronized (sessionListeners) { |
| sessionListeners.remove(s); |
| } |
| } |
| |
| } |
| |
| } |