cleanextrasessionattributeservlet.java

来自「web版的SVN客户端」· Java 代码 · 共 49 行

package org.polarion.svnwebclient.web.servlet;

import java.io.IOException;

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

import org.polarion.svnwebclient.SVNWebClientException;
import org.polarion.svnwebclient.configuration.ConfigurationProvider;
import org.polarion.svnwebclient.data.IDataProvider;
import org.polarion.svnwebclient.web.AttributeStorage;
import org.polarion.svnwebclient.web.resource.Links;
import org.polarion.svnwebclient.web.support.RequestHandler;
import org.polarion.svnwebclient.web.support.RequestParameters;

public class CleanExtraSessionAttributeServlet extends AbstractServlet {

	private static final long serialVersionUID = 69501650251931262L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.execute(request, response);
    }
    
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.execute(request, response);
    }    
    
    protected void executeSVNOperation(IDataProvider dataProvider) throws SVNWebClientException {
    	AttributeStorage.getInstance().cleanSession(this.state.getRequest().getSession());
    	StringBuffer url = new StringBuffer();
		if (ConfigurationProvider.getInstance().isMultiRepositoryMode()) {
			url.append(Links.DIRECTORY_CONTENT).append("?").append(RequestParameters.LOCATION).append("=").
			append(this.requestHandler.getLocation()).append("&").append(RequestParameters.URL).append("=");
		} else {
			url.append(Links.DIRECTORY_CONTENT).append("?").append(RequestParameters.URL).append("=");
		}  
		try {
			this.state.getResponse().sendRedirect(url.toString());
    	} catch (IOException e) {
    		throw new SVNWebClientException(e);
    	}
    }   
    
    protected RequestHandler getRequestHandler(HttpServletRequest request) {
        return new RequestHandler(request);
    }
}