/********************************************************************************
* CruiseControl, a Continuous Integration Toolkit
* Copyright (c) 2007, ThoughtWorks, Inc.
* 200 E. Randolph, 25th Floor
* Chicago, IL 60601 USA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* + Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* + Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* + Neither the name of ThoughtWorks, Inc., CruiseControl, nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************************/
package net.sourceforge.cruisecontrol.dashboard.web;
import java.io.File;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.sourceforge.cruisecontrol.dashboard.service.ConfigurationService;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
public class ConfigInterceptor implements HandlerInterceptor {
private ConfigurationService configuration;
public static final String FORCE_BUILD_ENABLED_KEY = "global_force_build_enabled";
public static final String HAS_DASHBOARD_CONFIG_KEY = "has_dashboard_config";
public ConfigInterceptor(ConfigurationService configuration) {
this.configuration = configuration;
}
public boolean preHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse,
Object object) throws Exception {
return true;
}
public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse,
Object object, ModelAndView modelAndView) throws Exception {
if (modelAndView == null) {
// TODO: error or warning?
return;
}
Map model = modelAndView.getModel();
if (model == null) {
// TODO: error or warning?
return;
}
model.put(FORCE_BUILD_ENABLED_KEY, String.valueOf(configuration.isForceBuildEnabled()));
model.put(HAS_DASHBOARD_CONFIG_KEY, String.valueOf(hasDashboardConfig()));
}
public void afterCompletion(HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse, Object object, Exception exception) throws Exception {
}
private boolean hasDashboardConfig() {
String configLocation = configuration.getDashboardConfigLocation();
return configLocation != null && new File(configLocation).exists();
}
}