/**
* 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.geronimo.console.configcreator;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.geronimo.console.MultiPageModel;
import org.apache.geronimo.console.configcreator.configData.WARConfigData;
/**
* A handler for ...
*
* @version $Rev: 654200 $ $Date: 2008-05-07 11:17:09 -0700 (Wed, 07 May 2008) $
*/
public class DependenciesHandler extends AbstractHandler {
private static final Logger log = LoggerFactory.getLogger(DependenciesHandler.class);
public DependenciesHandler() {
super(DEPENDENCIES_MODE, "/WEB-INF/view/configcreator/dependencies.jsp");
}
public String actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model)
throws PortletException, IOException {
return getMode();
}
public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model)
throws PortletException, IOException {
WARConfigData data = getWARSessionData(request);
data.consolidateDependencies();
request.setAttribute(DATA_PARAMETER, data);
List<String> commonLibs = JSR77_Util.getCommonLibs(request);
List<String> addedDependencies = data.getEnvironmentConfig().getDependencies();
//addedDependencies will be a subset of commonLibs
//sort commonLibs so that addedDependencies show up towards the beginning
commonLibs.removeAll(addedDependencies);
Collections.sort(commonLibs);
Collections.sort(addedDependencies);
commonLibs.addAll(0, addedDependencies);
request.setAttribute(COMMON_LIBS_PARAMETER, commonLibs);
}
public String actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model)
throws PortletException, IOException {
WARConfigData data = getWARSessionData(request);
data.getEnvironmentConfig().getDependenciesSet().clear();
String[] selectedJars = request.getParameterValues(SELECTED_LIBS_PARAMETER);
for (int i = 0; selectedJars != null && i < selectedJars.length; i++) {
data.getEnvironmentConfig().getDependenciesSet().add(selectedJars[i]);
}
return DISPLAY_PLAN_MODE + "-before";
}
}