com.googlecode.psiprobe.controllers.deploy.UndeployContextController.java Source code

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Here is the source code for com.googlecode.psiprobe.controllers.deploy.UndeployContextController.java

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/*
 * Licensed under the GPL License.  You may not use this file except in
 * compliance with the License.  You may obtain a copy of the License at
 *
 *     http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */
package com.googlecode.psiprobe.controllers.deploy;

import com.googlecode.psiprobe.controllers.ContextHandlerController;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.Context;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.view.InternalResourceView;
import org.springframework.web.servlet.view.RedirectView;

/**
 * Undeploys a web application.
 * 
 * @author Vlad Ilyushchenko
 * @author Andy Shapoval
 */
public class UndeployContextController extends ContextHandlerController {
    private String failureViewName = null;

    public String getFailureViewName() {
        return failureViewName;
    }

    public void setFailureViewName(String failureViewName) {
        this.failureViewName = failureViewName;
    }

    protected ModelAndView handleContext(String contextName, Context context, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        try {
            if (request.getContextPath().equals(contextName)) {
                throw new IllegalStateException(
                        getMessageSourceAccessor().getMessage("probe.src.contextAction.cannotActOnSelf"));
            }

            getContainerWrapper().getTomcatContainer().remove(contextName);

        } catch (Exception e) {
            request.setAttribute("errorMessage", e.getMessage());
            logger.error(e);
            return new ModelAndView(
                    new InternalResourceView(getFailureViewName() == null ? getViewName() : getFailureViewName()));
        }
        return new ModelAndView(new RedirectView(request.getContextPath() + getViewName()));
    }

    protected void executeAction(String contextName) throws Exception {
    }
}