net.sourceforge.vulcan.web.struts.actions.ImportConfigAction.java Source code

Introduction

Here is the source code for net.sourceforge.vulcan.web.struts.actions.ImportConfigAction.java

Source

/*
 * Vulcan Build Manager
 * Copyright (C) 2005-2012 Chris Eldredge
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package net.sourceforge.vulcan.web.struts.actions;

import java.util.Locale;
import java.util.Set;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sourceforge.vulcan.StateManager;
import net.sourceforge.vulcan.core.ConfigurationStore;
import net.sourceforge.vulcan.event.AuditEvent;
import net.sourceforge.vulcan.event.ErrorEvent;
import net.sourceforge.vulcan.event.EventHandler;
import net.sourceforge.vulcan.web.struts.forms.ImportConfigFileForm;

import org.apache.commons.logging.Log;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.springframework.context.MessageSource;
import org.springframework.context.MessageSourceAware;

public class ImportConfigAction extends Action implements MessageSourceAware {
    private Log auditLog;
    private EventHandler eventHandler;
    private StateManager stateManager;
    private ConfigurationStore configurationStore;
    private MessageSource messageSource;

    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        ImportConfigFileForm fileForm = (ImportConfigFileForm) form;

        stateManager.shutdown();

        configurationStore.importConfiguration(fileForm.getConfigFile().getInputStream());

        if (auditLog.isInfoEnabled()) {
            final AuditEvent event = BaseDispatchAction.createAuditEvent(this, request, "import",
                    "vulcan-configuration", null, null);
            eventHandler.reportEvent(event);

            auditLog.info(messageSource.getMessage(event.getKey(), event.getArgs(), Locale.getDefault()));
        }

        try {
            stateManager.start();
        } catch (Exception e) {
            eventHandler
                    .reportEvent(new ErrorEvent(this, "errors.load.failure", new String[] { e.getMessage() }, e));
        }

        return mapping.findForward("dashboard");
    }

    public void setAuditLog(Log auditLog) {
        this.auditLog = auditLog;
    }

    public void setActionsToAudit(Set<String> actionsToAudit) {
    }

    public void setEventHandler(EventHandler eventHandler) {
        this.eventHandler = eventHandler;
    }

    public void setStateManager(StateManager stateManager) {
        this.stateManager = stateManager;
    }

    public void setConfigurationStore(ConfigurationStore store) {
        this.configurationStore = store;
    }

    public void setMessageSource(MessageSource messageSource) {
        this.messageSource = messageSource;
    }
}