getgroups.java

来自「一个实用工具类」· Java 代码 · 共 57 行

/*
 * Copyright (C) butor.com. All rights reserved.
 *
 * This software is published under the terms of the GNU Library General
 * Public License (GNU LGPL), a copy of which has been included with this
 * distribution in the LICENSE.txt file. 
 */


package org.butor.acl.service;
import org.butor.acl.AclService;
import org.butor.acl.service.bean.GetGroupsParam;
import org.butor.acl.service.bean.GroupResult;
import org.butor.bls.IOutputResponse;
import org.butor.bls.IRequest;
import org.butor.bls.Service;
import org.butor.bls.ServiceException;
import org.butor.dataStruct.Message;

/**
 * TODO
 * 
 * @author sawanai
 * Jul 5, 2004
 */
public class GetGroups extends Service {
	
	public GetGroups() {
		super(GetGroupsParam.SERVICE_NAME);
	}
	public String getDescription() {
		return "Get ACL groups list";
	}
	
	public IOutputResponse execute(IRequest request) throws ServiceException {
		IOutputResponse response = request.createResponse();
		
        String[] groups = AclService.getGroupsList();
        if (groups == null) {
			response.addMessage(new Message(1000, Message.ERROR, "Operation failed!"));
			response.endResponse(1003);
			return response;
        }

        response.startDataSet(GroupResult.class);
        for (int ii=0; ii<groups.length; ii++) {
        	GroupResult record = new GroupResult();
        	record.setGroup(groups[ii]);
        	response.addRecord(record);
        }
		response.endDataSet();
		response.endResponse(0);
		
		return response;
	}
}