org.wicketstuff.dashboard.widgets.ofchart.DataResourceReference.java Source code

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Here is the source code for org.wicketstuff.dashboard.widgets.ofchart.DataResourceReference.java

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/*
 * Copyright 2013 Decebal Suiu
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in compliance with
 * the License. You may obtain a copy of the License in the LICENSE file, or 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.wicketstuff.dashboard.widgets.ofchart;

import org.apache.wicket.Application;
import org.apache.wicket.request.resource.IResource;
import org.apache.wicket.request.resource.ResourceReference;
import org.wicketstuff.dashboard.Dashboard;
import org.wicketstuff.dashboard.DashboardContextInitializer;
import org.wicketstuff.dashboard.web.DashboardContext;

/**
 * @author Decebal Suiu
 */
public class DataResourceReference extends ResourceReference {

    private static final long serialVersionUID = 1L;

    public DataResourceReference() {
        super(OpenFlashChart.class, "wicketstuff-ofchart-data");
    }

    @Override
    public IResource getResource() {
        return new DataResource(getDashboard());
    }

    // TODO
    private Dashboard getDashboard() {
        DashboardContext dashboardContext = Application.get()
                .getMetaData(DashboardContextInitializer.DASHBOARD_CONTEXT_KEY);
        Dashboard dashboard = dashboardContext.getDashboardPersister().load();

        return dashboard;
    }

}