/*
* Copyright 2010 The Rabbit Eclipse Plug-in Project
*
* Licensed 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 rabbit.data.internal.access.model;
import rabbit.data.access.model.IKey;
import rabbit.data.access.model.IPartData;
import rabbit.data.access.model.WorkspaceStorage;
import static com.google.common.base.Preconditions.checkNotNull;
import org.eclipse.ui.IEditorRegistry;
import org.eclipse.ui.IWorkbenchPartDescriptor;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.views.IViewRegistry;
import org.joda.time.Duration;
import org.joda.time.LocalDate;
import java.util.Map;
import javax.annotation.Nullable;
/**
* Contains information about the time spent on a workbench tool.
*/
public class PartData implements IPartData {
/**
* Immutable map of data.
*/
private final Map<IKey<? extends Object>, Object> data;
/**
* Constructor.
* @param date The date of the session.
* @param workspace The workspace of the session.
* @param duration The duration.
* @param partId The workbench tool ID.
* @throws NullPointerException If any of the arguments are null.
*/
public PartData(
LocalDate date,
WorkspaceStorage workspace,
Duration duration,
String partId) {
data = new KeyMapBuilder()
.put(DATE, checkNotNull(date, "date"))
.put(WORKSPACE, checkNotNull(workspace, "workspace"))
.put(DURATION, checkNotNull(duration, "duration"))
.put(PART_ID, checkNotNull(partId, "partId"))
.build();
}
@SuppressWarnings("unchecked")
@Override
public <T> T get(@Nullable IKey<T> key) {
return (T) data.get(key);
}
@Override
public IWorkbenchPartDescriptor getPart() {
IWorkbenchPartDescriptor part = viewRegistry().find(get(PART_ID));
if (part == null) {
return editorRegistry().findEditor(get(PART_ID));
}
return part;
}
/**
* @return The workbench editor registry.
*/
private IEditorRegistry editorRegistry() {
return PlatformUI.getWorkbench().getEditorRegistry();
}
/**
* @return The workbench view registry.
*/
private IViewRegistry viewRegistry() {
return PlatformUI.getWorkbench().getViewRegistry();
}
}