/********************************************************************************
* CruiseControl, a Continuous Integration Toolkit
* Copyright (c) 2007, ThoughtWorks, Inc.
* 200 E. Randolph, 25th Floor
* Chicago, IL 60601 USA
* All rights reserved.
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* notice, this list of conditions and the following disclaimer.
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* disclaimer in the documentation and/or other materials provided
* with the distribution.
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* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
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package net.sourceforge.cruisecontrol.dashboard.web;
import net.sourceforge.cruisecontrol.dashboard.service.BuildSummaryUIService;
import net.sourceforge.cruisecontrol.dashboard.service.LatestBuildSummariesService;
import net.sourceforge.cruisecontrol.dashboard.web.command.BuildCommand;
import net.sourceforge.cruisecontrol.dashboard.web.view.JsonView;
import org.apache.log4j.Logger;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class GetProjectBuildStatusController implements Controller {
public static final String PROJECT_STATUS_IN_BUILDING = "Building";
private static final Logger LOGGER = Logger.getLogger(GetProjectBuildStatusController.class);
public static final String CACHE_CONTROL = "max-age=1, no-cache";
private final LatestBuildSummariesService buildSummariesSerivce;
private final BuildSummaryUIService uiService;
public GetProjectBuildStatusController(LatestBuildSummariesService buildSummarySerivce,
BuildSummaryUIService uiService) {
this.buildSummariesSerivce = buildSummarySerivce;
this.uiService = uiService;
}
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) {
Map buildInfo = new HashMap();
try {
List projectsBuildSummaries = buildSummariesSerivce.getLatestOfProjects();
List buildSummaryCommands = uiService.transformWithLevel(projectsBuildSummaries);
buildInfo.put(JsonView.RENDER_DIRECT, createBuildInfos(buildSummaryCommands));
} catch (Exception e) {
e.printStackTrace();
LOGGER.warn(e);
buildInfo.put("error", e.getMessage());
}
// This will force the browser to clear the cache only for this page.
// If any other pages need to clear the cache, we might want to move this
// logic to an intercepter.
response.addHeader("Cache-Control", CACHE_CONTROL);
return new ModelAndView(new JsonView(), new HashMap(buildInfo));
}
private List createBuildInfos(List commands) {
List infos = new ArrayList();
for (Iterator iter = commands.iterator(); iter.hasNext();) {
BuildCommand command = (BuildCommand) iter.next();
Map info = new HashMap();
info.put("building_info", command.toJsonHash());
infos.add(info);
}
return infos;
}
}