// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.network.security.dao;

import java.util.List;

import javax.ejb.Local;

import com.cloud.network.security.SecurityGroupVO;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;

@Local(value={SecurityGroupDao.class})
public class SecurityGroupDaoImpl extends GenericDaoBase<SecurityGroupVO, Long> implements SecurityGroupDao {
    private SearchBuilder<SecurityGroupVO> AccountIdSearch;
    private SearchBuilder<SecurityGroupVO> AccountIdNameSearch;
    private SearchBuilder<SecurityGroupVO> AccountIdNamesSearch;

    protected SecurityGroupDaoImpl() {
        AccountIdSearch = createSearchBuilder();
        AccountIdSearch.and("accountId", AccountIdSearch.entity().getAccountId(), SearchCriteria.Op.EQ);
        AccountIdSearch.done();
        
        AccountIdNameSearch = createSearchBuilder();
        AccountIdNameSearch.and("accountId", AccountIdNameSearch.entity().getAccountId(), SearchCriteria.Op.EQ);
        AccountIdNameSearch.and("name", AccountIdNameSearch.entity().getName(), SearchCriteria.Op.EQ);
        
        AccountIdNamesSearch = createSearchBuilder();
        AccountIdNamesSearch.and("accountId", AccountIdNamesSearch.entity().getAccountId(), SearchCriteria.Op.EQ);
        AccountIdNamesSearch.and("groupNames", AccountIdNamesSearch.entity().getName(), SearchCriteria.Op.IN);
        AccountIdNameSearch.done();
    }

    @Override
    public List<SecurityGroupVO> listByAccountId(long accountId) {
        SearchCriteria<SecurityGroupVO> sc = AccountIdSearch.create();
        sc.setParameters("accountId", accountId);
        return listBy(sc);
    }

    @Override
    public boolean isNameInUse(Long accountId, Long domainId, String name) {
        SearchCriteria<SecurityGroupVO> sc = createSearchCriteria();
        sc.addAnd("name", SearchCriteria.Op.EQ, name);
        if (accountId != null) {
            sc.addAnd("accountId", SearchCriteria.Op.EQ, accountId);
        } else {
            sc.addAnd("domainId", SearchCriteria.Op.EQ, domainId);
            sc.addAnd("accountId", SearchCriteria.Op.NULL);
        }

        List<SecurityGroupVO> securityGroups = listBy(sc);
        return ((securityGroups != null) && !securityGroups.isEmpty());
    }

	@Override
	public SecurityGroupVO findByAccountAndName(Long accountId, String name) {
		SearchCriteria<SecurityGroupVO> sc = AccountIdNameSearch.create();
		sc.setParameters("accountId", accountId);
		sc.setParameters("name", name);

		return findOneIncludingRemovedBy(sc);
	}

	@Override
	public List<SecurityGroupVO> findByAccountAndNames(Long accountId, String... names) {
		SearchCriteria<SecurityGroupVO> sc = AccountIdNamesSearch.create();
		sc.setParameters("accountId", accountId);

		sc.setParameters("groupNames", (Object [])names);

		return listBy(sc);
	}
	@Override
	public int removeByAccountId(long accountId) {
	    SearchCriteria sc = AccountIdSearch.create();
	    sc.setParameters("accountId", accountId);
	    return expunge(sc);
	} 
}