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地平线
2015-06-12 09:20:30 +08:00
parent 625f8c8bc8
commit dd3816de1d
2 changed files with 12 additions and 12 deletions
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18
src/com/wentch/redkale/source/DataJDBCSource.java
View File

@@ -926,28 +926,28 @@ public final class DataJDBCSource implements DataSource {
//-----------------------getMapResult-----------------------------
@Override
public Map<Serializable, Number> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn) {
public <K extends Serializable, V extends Number> Map<K, V> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn) {
return getMapResult(entityClass, keyColumn, reckon, reckonColumn, null, null);
}
@Override
public Map<Serializable, Number> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterBean bean) {
public <K extends Serializable, V extends Number> Map<K, V> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterBean bean) {
return getMapResult(entityClass, keyColumn, reckon, reckonColumn, null, bean);
}
@Override
public Map<Serializable, Number> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterNode node) {
public <K extends Serializable, V extends Number> Map<K, V> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterNode node) {
return getMapResult(entityClass, keyColumn, reckon, reckonColumn, node, null);
}
private <T> Map<Serializable, Number> getMapResult(final Class entityClass, final String keyColumn, final Reckon reckon, final String reckonColumn, FilterNode node, FilterBean bean) {
private <K extends Serializable, V extends Number> Map<K, V> getMapResult(final Class entityClass, final String keyColumn, final Reckon reckon, final String reckonColumn, FilterNode node, FilterBean bean) {
final Connection conn = createReadSQLConnection();
try {
final EntityInfo<T> info = loadEntityInfo(entityClass);
final EntityInfo info = loadEntityInfo(entityClass);
if (node == null && bean != null) node = loadFilterBeanNode(bean.getClass());
final EntityCache<T> cache = info.getCache();
final EntityCache cache = info.getCache();
if (cache != null && cache.isFullLoaded()) {
Predicate<T> filter = node == null ? null : node.createFilterPredicate(info, bean);
Predicate filter = node == null ? null : node.createFilterPredicate(info, bean);
if (node == null || node.isJoinAllCached()) {
return cache.getMapResult(info.getAttribute(keyColumn), reckon, reckonColumn == null ? null : info.getAttribute(reckonColumn), filter);
}
@@ -957,10 +957,10 @@ public final class DataJDBCSource implements DataSource {
+ " FROM " + info.getTable() + " a" + (node == null ? "" : node.createFilterSQLExpress(info, bean)) + " GROUP BY a." + sqlkey;
if (debug.get() && info.isLoggable(Level.FINEST)) logger.finest(entityClass.getSimpleName() + " single sql=" + sql);
final PreparedStatement prestmt = conn.prepareStatement(sql);
Map<Serializable, Number> rs = new LinkedHashMap<>();
Map<K, V> rs = new LinkedHashMap<>();
ResultSet set = prestmt.executeQuery();
while (set.next()) {
rs.put((Serializable) set.getObject(1), (Number) set.getObject(2));
rs.put((K) set.getObject(1), (V) set.getObject(2));
}
set.close();
prestmt.close();

6
src/com/wentch/redkale/source/DataSource.java
View File

@@ -108,11 +108,11 @@ public interface DataSource {
public Number getNumberResult(final Class entityClass, final Reckon reckon, final String column, FilterNode node);
public Map<Serializable, Number> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn);
public <K extends Serializable, V extends Number> Map<K, V> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn);
public Map<Serializable, Number> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterBean bean);
public <K extends Serializable, V extends Number> Map<K, V> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterBean bean);
public Map<Serializable, Number> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterNode node);
public <K extends Serializable, V extends Number> Map<K, V> getMapResult(Class entityClass, final String keyColumn, Reckon reckon, final String reckonColumn, FilterNode node);
//-----------------------find----------------------------
/**