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Redkale
2016-07-06 22:04:32 +08:00
parent 521a0d4cbb
commit 6b228f1fc9
1 changed files with 16 additions and 4 deletions
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20
src/org/redkale/source/EntityCache.java
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@@ -6,6 +6,7 @@
package org.redkale.source;
import java.io.Serializable;
import java.lang.reflect.Array;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
@@ -43,7 +44,7 @@ public final class EntityCache<T> {
private final Attribute<T, Serializable> primary;
private final Reproduce<T, T> newReproduce;
private final Reproduce<T, T> chgReproduce;
private volatile boolean fullloaded;
@@ -66,9 +67,9 @@ public final class EntityCache<T> {
this.chgReproduce = Reproduce.create(type, type, (m) -> {
try {
java.lang.reflect.Field field = type.getDeclaredField(m);
if(field.getAnnotation(Transient.class) != null) return false;
if (field.getAnnotation(Transient.class) != null) return false;
Column column = field.getAnnotation(Column.class);
if(column != null && !column.updatable()) return false;
if (column != null && !column.updatable()) return false;
return true;
} catch (Exception e) {
return true;
@@ -381,6 +382,17 @@ public final class EntityCache<T> {
return rs;
}
public T[] update(final T value, final Collection<Attribute<T, Serializable>> attrs, final FilterNode node) {
if (value == null || node == null) return null;
T[] rms = this.list.stream().filter(node.createPredicate(this)).toArray(len -> (T[]) Array.newInstance(type, len));
for (T rs : rms) {
for (Attribute attr : attrs) {
attr.set(rs, attr.get(value));
}
}
return rms;
}
public <V> T update(final Serializable id, Attribute<T, V> attr, final V fieldValue) {
if (id == null) return null;
T rs = this.map.get(id);
@@ -437,7 +449,7 @@ public final class EntityCache<T> {
//-------------------------------------------------------------------------------------------------------------------------------
protected Comparator<T> createComparator(Flipper flipper) {
if (flipper == null || flipper.getSort() == null || flipper.getSort().isEmpty() || flipper.getSort().indexOf(';') >= 0 || flipper.getSort().indexOf('\n') >= 0) return null;
if (flipper == null || flipper.getSort() == null || flipper.getSort().isEmpty() || flipper.getSort().indexOf(';') >= 0 || flipper.getSort().indexOf('\n') >= 0) return null;
final String sort = flipper.getSort();
Comparator<T> comparator = this.sortComparators.get(sort);
if (comparator != null) return comparator;