albert.lacambra.factures.app.activity.AppActivityMapper.java Source code

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Here is the source code for albert.lacambra.factures.app.activity.AppActivityMapper.java

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/*
 * Copyright 2011 Google Inc.
 * 
 * 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 albert.lacambra.factures.app.activity;

import albert.lacambra.factures.app.ClientFactory;
import albert.lacambra.factures.app.presenter.fixcost.FixCostListActivity;
import albert.lacambra.factures.app.presenter.fixcost.FixCostListPlace;
import albert.lacambra.factures.app.presenter.fixcost.NewFixCostActivity;
import albert.lacambra.factures.app.presenter.invoicelist.InvoiceListActivity;
import albert.lacambra.factures.app.presenter.invoicelist.InvoiceListPlace;
import albert.lacambra.factures.app.presenter.newfixcost.NewFixCostPlace;
import albert.lacambra.factures.app.presenter.newinvoice.NewInvoiceActivity;
import albert.lacambra.factures.app.presenter.newinvoice.NewInvoicePlace;

import com.google.gwt.activity.shared.Activity;
import com.google.gwt.activity.shared.ActivityMapper;
import com.google.gwt.place.shared.Place;

/**
 * A mapping of places to activities used by this application.
 */
public class AppActivityMapper implements ActivityMapper {

    private final ClientFactory clientFactory;

    public AppActivityMapper(ClientFactory clientFactory) {
        this.clientFactory = clientFactory;
    }

    public Activity getActivity(final Place place) {
        if (place instanceof InvoiceListPlace) {
            return new InvoiceListActivity((InvoiceListPlace) place, clientFactory);
        }

        if (place instanceof NewInvoicePlace) {
            return new NewInvoiceActivity((NewInvoicePlace) place, clientFactory);
        }

        if (place instanceof NewFixCostPlace) {
            return new NewFixCostActivity((NewFixCostPlace) place, clientFactory);
        }

        if (place instanceof FixCostListPlace) {
            return new FixCostListActivity((FixCostListPlace) place, clientFactory);
        }

        return null;
    }
}