Java tutorial
/* * 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.apache.usergrid.chop.webapp.view.chart.layout; import org.apache.commons.lang.StringUtils; import org.apache.usergrid.chop.webapp.service.chart.builder.ChartBuilder; import org.apache.usergrid.chop.webapp.view.main.Breadcrumb; import org.json.JSONException; import org.json.JSONObject; public class OverviewChartLayout extends ChartLayout { public OverviewChartLayout(ChartLayoutContext layoutContext, ChartBuilder chartBuilder, ChartLayout nextLayout, Breadcrumb breadcrumb) { super(new Config(layoutContext, chartBuilder, nextLayout, "overviewChart", "js/overview-chart.js", breadcrumb)); addNextChartButton(); } @Override protected void pointClicked(JSONObject json) throws JSONException { super.pointClicked(json); String caption = "Commit: " + StringUtils.abbreviate(json.getString("commitId"), 10); nextChartButton.setCaption(caption); } @Override protected void handleBreadcrumb() { config.getBreadcrumb().setItem(this, "Overview", 0); } }