| // Copyright 2004 The Apache Software Foundation |
| // |
| // 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 org.apache.tapestry.workbench.chart; |
| |
| import java.io.InputStream; |
| import java.util.Locale; |
| |
| import org.apache.tapestry.IComponent; |
| import org.apache.tapestry.IEngine; |
| import org.apache.tapestry.IRequestCycle; |
| import org.apache.tapestry.asset.AbstractAsset; |
| import org.apache.tapestry.engine.IEngineService; |
| import org.apache.tapestry.engine.ILink; |
| |
| /** |
| * An asset used with the {@link ChartService}. |
| * |
| * @author Howard Lewis Ship |
| * @version $Id$ |
| * @since 1.0.10 |
| * |
| **/ |
| |
| public class ChartAsset extends AbstractAsset |
| { |
| private IEngineService _chartService; |
| private IComponent _chartProvider; |
| |
| public ChartAsset(IRequestCycle cycle, IComponent chartProvider) |
| { |
| super(null, null); |
| |
| IEngine engine = cycle.getEngine(); |
| |
| _chartService = engine.getService(ChartService.SERVICE_NAME); |
| _chartProvider = chartProvider; |
| } |
| |
| public String buildURL(IRequestCycle cycle) |
| { |
| ILink l = _chartService.getLink(cycle, _chartProvider, null); |
| |
| return l.getURL(); |
| } |
| |
| public InputStream getResourceAsStream(IRequestCycle cycle) |
| { |
| return null; |
| } |
| |
| public InputStream getResourceAsStream(IRequestCycle cycle, Locale locale) |
| { |
| return null; |
| } |
| |
| } |