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* 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.mylyn.util;
import java.util.Date;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.mylyn.internal.tasks.core.AbstractTask;
import org.eclipse.mylyn.internal.tasks.core.DateRange;
import org.eclipse.mylyn.internal.tasks.core.LocalRepositoryConnector;
import org.eclipse.mylyn.internal.tasks.core.TaskContainerDelta;
import org.eclipse.mylyn.tasks.core.ITask;
import org.netbeans.modules.mylyn.util.internal.TaskListener;
import org.openide.util.WeakListeners;
/**
*
* @author Ondrej Vrabec
*/
public final class NbTask {
private final ITask delegate;
private final TaskListenerImpl list;
private final List listeners;
private SynchronizationState syncState;
NbTask (ITask task) {
this.delegate = task;
this.listeners = new CopyOnWriteArrayList();
updateSynchronizationState();
list = new TaskListenerImpl();
MylynSupport.getInstance().addTaskListener(task, WeakListeners.create(TaskListener.class,
list,
MylynSupport.getInstance()));
}
public SynchronizationState getSynchronizationState () {
return syncState;
}
public boolean isOutgoing () {
SynchronizationState state = getSynchronizationState();
return state == SynchronizationState.CONFLICT
|| state == SynchronizationState.OUTGOING
|| state == SynchronizationState.OUTGOING_NEW;
}
public String getTaskId () {
return delegate.getTaskId();
}
ITask getDelegate () {
return delegate;
}
public void markSeen (boolean seen) {
MylynSupport.getInstance().markTaskSeen(getDelegate(), seen);
}
public void delete () {
MylynSupport.getInstance().deleteTask(getDelegate());
}
public void discardLocalEdits () throws CoreException {
MylynSupport.getInstance().discardLocalEdits(delegate);
}
public void setAttribute (String attributeName, String attributeValue) {
delegate.setAttribute(attributeName, attributeValue);
}
public String getAttribute (String attributeName) {
return delegate.getAttribute(attributeName);
}
@Override
public String toString () {
return delegate.toString();
}
@Override
public int hashCode () {
return delegate.hashCode();
}
@Override
public boolean equals (Object obj) {
if (obj instanceof NbTask) {
return delegate.equals(((NbTask) obj).delegate);
} else {
return false;
}
}
public String getSummary () {
return delegate.getSummary();
}
public Date getModificationDate () {
return delegate.getModificationDate();
}
public Date getCreationDate () {
return delegate.getCreationDate();
}
public boolean isCompleted () {
return delegate.isCompleted();
}
public void setSummary (String summary) {
delegate.setSummary(summary);
}
/**
* Adds a listener to the tasklist. The listener will be notified on a change
* in tasks's content (summary, description, etc.).
*
* @param listener listener
*/
public void addNbTaskListener (NbTaskListener listener) {
listeners.add(listener);
}
public void removeNbTaskListener (NbTaskListener listener) {
listeners.remove(listener);
}
public String getRepositoryUrl () {
return delegate.getRepositoryUrl();
}
private void updateSynchronizationState () {
switch (delegate.getSynchronizationState()) {
case CONFLICT:
syncState = SynchronizationState.CONFLICT;
break;
case INCOMING:
syncState = SynchronizationState.INCOMING;
break;
case INCOMING_NEW:
syncState = SynchronizationState.INCOMING_NEW;
break;
case OUTGOING:
syncState = SynchronizationState.OUTGOING;
break;
case OUTGOING_NEW:
syncState = SynchronizationState.OUTGOING_NEW;
break;
case SYNCHRONIZED:
default:
syncState = SynchronizationState.SYNCHRONIZED;
break;
}
}
/**
* Returns task data model for editor page.
*
* @return task data model the editor page should access - read and edit -
* or null when no data for the task found
*/
public NbTaskDataModel getTaskDataModel () {
return MylynSupport.getInstance().getTaskDataModel(this);
}
public NbTaskDataState getTaskDataState () throws CoreException {
return MylynSupport.getInstance().getTaskDataState(this);
}
public String getTaskKey () {
return delegate.getTaskKey();
}
boolean isUnsubmittedRepositoryTask () {
return syncState == SynchronizationState.OUTGOING_NEW
&& MylynSupport.getInstance().isUnsubmittedRepositoryTask(delegate);
}
boolean isLocal () {
return LocalRepositoryConnector.CONNECTOR_KIND.equals(delegate.getConnectorKind());
}
public final String getPrivateNotes () {
if (delegate instanceof AbstractTask) {
return ((AbstractTask) delegate).getNotes();
} else {
return null;
}
}
public final void setPrivateNotes (String notes) {
if (delegate instanceof AbstractTask) {
((AbstractTask) delegate).setNotes(notes);
}
}
public final Date getDueDate () {
return delegate.getDueDate();
}
public final void setDueDate (Date dueDate) {
delegate.setDueDate(dueDate);
}
public final NbDateRange getScheduleDate () {
if (delegate instanceof AbstractTask) {
DateRange date = ((AbstractTask) delegate).getScheduledForDate();
return date == null ? null : new NbDateRange(date);
} else {
return null;
}
}
public final void setScheduleDate (NbDateRange scheduledDate) {
if (delegate instanceof AbstractTask) {
((AbstractTask) delegate).setScheduledForDate(scheduledDate == null ? null : scheduledDate.getDelegate());
}
}
public int getEstimate () {
if (delegate instanceof AbstractTask) {
return ((AbstractTask) delegate).getEstimatedTimeHours();
} else {
return 0;
}
}
public void setEstimate (int estimatedHours) {
if (delegate instanceof AbstractTask) {
((AbstractTask) delegate).setEstimatedTimeHours(estimatedHours);
}
}
public static enum SynchronizationState {
INCOMING_NEW,
INCOMING,
OUTGOING_NEW,
OUTGOING,
SYNCHRONIZED,
CONFLICT
}
private class TaskListenerImpl implements TaskListener {
public TaskListenerImpl () {
}
@Override
public void taskModified (ITask task, TaskContainerDelta delta) {
assert task == NbTask.this.delegate;
SynchronizationState oldState = getSynchronizationState();
updateSynchronizationState();
NbTaskListener.TaskEvent ev = new NbTaskListener.TaskEvent(NbTask.this, delta,
oldState != getSynchronizationState());
for (NbTaskListener list : listeners.toArray(new NbTaskListener[0])) {
list.taskModified(ev);
}
}
}
}