/*
* 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.shiro.samples.spring.web;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.validation.BindException;
import org.springframework.validation.Errors;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.samples.spring.SampleManager;
import org.apache.shiro.subject.Subject;
/**
* Spring MVC controller responsible for rendering the Shiro Spring sample
* application index page.
*
* @author Jeremy Haile
* @since 0.1
*/
public class IndexController extends SimpleFormController {
/*--------------------------------------------
| C O N S T A N T S |
============================================*/
/*--------------------------------------------
| I N S T A N C E V A R I A B L E S |
============================================*/
private SampleManager sampleManager;
/*--------------------------------------------
| C O N S T R U C T O R S |
============================================*/
/*--------------------------------------------
| A C C E S S O R S / M O D I F I E R S |
============================================*/
public void setSampleManager(SampleManager sampleManager) {
this.sampleManager = sampleManager;
}
/*--------------------------------------------
| M E T H O D S |
============================================*/
protected Object formBackingObject(HttpServletRequest request) throws Exception {
SessionValueCommand command = (SessionValueCommand) createCommand();
command.setValue(sampleManager.getValue());
return command;
}
protected Map<String, Object> referenceData(HttpServletRequest request, Object command, Errors errors) throws Exception {
Subject subject = SecurityUtils.getSubject();
boolean hasRole1 = subject.hasRole("role1");
boolean hasRole2 = subject.hasRole("role2");
Map<String, Object> refData = new HashMap<String, Object>();
refData.put("hasRole1", hasRole1);
refData.put("hasRole2", hasRole2);
refData.put("subjectSession", subject.getSession());
return refData;
}
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object obj, BindException errors) throws Exception {
SessionValueCommand command = (SessionValueCommand) obj;
sampleManager.setValue(command.getValue());
return showForm(request, response, errors);
}
}