001
014
015 package com.liferay.portlet.asset.service.persistence;
016
017 import com.liferay.portal.kernel.dao.orm.QueryPos;
018 import com.liferay.portal.kernel.dao.orm.QueryUtil;
019 import com.liferay.portal.kernel.dao.orm.SQLQuery;
020 import com.liferay.portal.kernel.dao.orm.Session;
021 import com.liferay.portal.kernel.dao.orm.Type;
022 import com.liferay.portal.kernel.exception.SystemException;
023 import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;
024 import com.liferay.portlet.asset.model.AssetCategoryProperty;
025 import com.liferay.portlet.asset.model.impl.AssetCategoryPropertyImpl;
026 import com.liferay.util.dao.orm.CustomSQLUtil;
027
028 import java.util.ArrayList;
029 import java.util.Iterator;
030 import java.util.List;
031
032
036 public class AssetCategoryPropertyFinderImpl
037 extends BasePersistenceImpl<AssetCategoryProperty>
038 implements AssetCategoryPropertyFinder {
039
040 public static String COUNT_BY_G_K =
041 AssetCategoryPropertyFinder.class.getName() + ".countByG_K";
042
043 public static String FIND_BY_G_K =
044 AssetCategoryPropertyFinder.class.getName() + ".findByG_K";
045
046 public int countByG_K(long groupId, String key) throws SystemException {
047 Session session = null;
048
049 try {
050 session = openSession();
051
052 String sql = CustomSQLUtil.get(COUNT_BY_G_K);
053
054 SQLQuery q = session.createSQLQuery(sql);
055
056 q.addScalar(COUNT_COLUMN_NAME, Type.LONG);
057
058 QueryPos qPos = QueryPos.getInstance(q);
059
060 qPos.add(groupId);
061 qPos.add(key);
062
063 Iterator<Long> itr = q.list().iterator();
064
065 if (itr.hasNext()) {
066 Long count = itr.next();
067
068 if (count != null) {
069 return count.intValue();
070 }
071 }
072
073 return 0;
074 }
075 catch (Exception e) {
076 throw new SystemException(e);
077 }
078 finally {
079 closeSession(session);
080 }
081 }
082
083 public List<AssetCategoryProperty> findByG_K(long groupId, String key)
084 throws SystemException {
085
086 return findByG_K(groupId, key, QueryUtil.ALL_POS, QueryUtil.ALL_POS);
087 }
088
089 public List<AssetCategoryProperty> findByG_K(
090 long groupId, String key, int start, int end)
091 throws SystemException {
092
093 Session session = null;
094
095 try {
096 session = openSession();
097
098 String sql = CustomSQLUtil.get(FIND_BY_G_K);
099
100 SQLQuery q = session.createSQLQuery(sql);
101
102 q.addScalar("categoryPropertyValue", Type.STRING);
103
104 QueryPos qPos = QueryPos.getInstance(q);
105
106 qPos.add(groupId);
107 qPos.add(key);
108
109 List<AssetCategoryProperty> categoryProperties =
110 new ArrayList<AssetCategoryProperty>();
111
112 Iterator<String> itr = (Iterator<String>)QueryUtil.iterate(
113 q, getDialect(), start, end);
114
115 while (itr.hasNext()) {
116 String value = itr.next();
117
118 AssetCategoryProperty categoryProperty =
119 new AssetCategoryPropertyImpl();
120
121 categoryProperty.setKey(key);
122 categoryProperty.setValue(value);
123
124 categoryProperties.add(categoryProperty);
125 }
126
127 return categoryProperties;
128 }
129 catch (Exception e) {
130 throw new SystemException(e);
131 }
132 finally {
133 closeSession(session);
134 }
135 }
136
137 }