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* Licensed to the Apache Software Foundation (ASF) under one *
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* 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 *
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* http://www.apache.org/licenses/LICENSE-2.0 *
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* software distributed under the License is distributed on an *
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package org.apache.hupa.client.mapper;
import org.apache.hupa.client.activity.MessageListActivity;
import org.apache.hupa.client.place.FolderPlace;
import org.apache.hupa.client.place.MessagePlace;
import com.google.gwt.activity.shared.Activity;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.RunAsyncCallback;
import com.google.gwt.place.shared.Place;
import com.google.inject.Inject;
import com.google.inject.Provider;
public class MessageListActivityMapper extends _MessageActivityMapper {
private final Provider<MessageListActivity> messageListActivityProvider;
@Inject
public MessageListActivityMapper(Provider<MessageListActivity> messageListActivityProvider) {
this.messageListActivityProvider = messageListActivityProvider;
}
@Override
protected Activity lazyLoadActivity(final Place place) {
if (place instanceof FolderPlace) {
return messageListActivityProvider.get().with(((FolderPlace) place).getToken());
} else if(place instanceof MessagePlace){
return messageListActivityProvider.get().with(((MessagePlace) place).getTokenWrapper().getFolder());
}
return new ActivityAsyncProxy() {
@Override
protected void doAsync(RunAsyncCallback callback) {
GWT.runAsync(callback);
}
@Override
protected Activity createInstance() {
if (place instanceof FolderPlace) {
return messageListActivityProvider.get().with(((FolderPlace) place).getToken());
} else if(place instanceof MessagePlace){
return messageListActivityProvider.get().with(((MessagePlace) place).getTokenWrapper().getFolder());
}
return messageListActivityProvider.get();
}
};
}
}