001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.service.persistence;
016    
017    import com.liferay.portal.kernel.dao.orm.QueryPos;
018    import com.liferay.portal.kernel.dao.orm.SQLQuery;
019    import com.liferay.portal.kernel.dao.orm.Session;
020    import com.liferay.portal.kernel.exception.SystemException;
021    import com.liferay.portal.model.Resource;
022    import com.liferay.portal.model.impl.ResourceImpl;
023    import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;
024    import com.liferay.util.dao.orm.CustomSQLUtil;
025    
026    import java.util.List;
027    
028    /**
029     * @author Brian Wing Shun Chan
030     * @author Alexander Chow
031     */
032    public class ResourceFinderImpl
033            extends BasePersistenceImpl<Resource> implements ResourceFinder {
034    
035            public static final String FIND_BY_NAME =
036                    ResourceFinder.class.getName() + ".findByName";
037    
038            public static final String FIND_BY_C_P =
039                    ResourceFinder.class.getName() + ".findByC_P";
040    
041            public static final String FIND_BY_N_S =
042                    ResourceFinder.class.getName() + ".findByN_S";
043    
044            public List<Resource> findByName(String name) throws SystemException {
045                    Session session = null;
046    
047                    try {
048                            session = openSession();
049    
050                            String sql = CustomSQLUtil.get(FIND_BY_NAME);
051    
052                            SQLQuery q = session.createSQLQuery(sql);
053    
054                            q.addEntity("Resource_", ResourceImpl.class);
055    
056                            QueryPos qPos = QueryPos.getInstance(q);
057    
058                            qPos.add(name);
059    
060                            return q.list(true);
061                    }
062                    catch (Exception e) {
063                            throw new SystemException(e);
064                    }
065                    finally {
066                            closeSession(session);
067                    }
068            }
069    
070            public List<Resource> findByC_P(long companyId, String primKey)
071                    throws SystemException {
072    
073                    Session session = null;
074    
075                    try {
076                            session = openSession();
077    
078                            String sql = CustomSQLUtil.get(FIND_BY_C_P);
079    
080                            SQLQuery q = session.createSQLQuery(sql);
081    
082                            q.addEntity("Resource_", ResourceImpl.class);
083    
084                            QueryPos qPos = QueryPos.getInstance(q);
085    
086                            qPos.add(companyId);
087                            qPos.add(primKey);
088    
089                            return q.list(true);
090                    }
091                    catch (Exception e) {
092                            throw new SystemException(e);
093                    }
094                    finally {
095                            closeSession(session);
096                    }
097            }
098    
099            public List<Resource> findByN_S(String name, int scope)
100                    throws SystemException {
101    
102                    Session session = null;
103    
104                    try {
105                            session = openSession();
106    
107                            String sql = CustomSQLUtil.get(FIND_BY_N_S);
108    
109                            SQLQuery q = session.createSQLQuery(sql);
110    
111                            q.addEntity("Resource_", ResourceImpl.class);
112    
113                            QueryPos qPos = QueryPos.getInstance(q);
114    
115                            qPos.add(name);
116                            qPos.add(scope);
117    
118                            return q.list(true);
119                    }
120                    catch (Exception e) {
121                            throw new SystemException(e);
122                    }
123                    finally {
124                            closeSession(session);
125                    }
126            }
127    
128    }