| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * 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. |
| */ |
| |
| package org.apache.ignite.cache.store; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import javax.cache.Cache; |
| import javax.cache.integration.CacheLoaderException; |
| import org.apache.ignite.internal.util.typedef.X; |
| import org.apache.ignite.lang.IgniteBiInClosure; |
| import org.apache.ignite.resources.CacheNameResource; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Test store that generates objects on demand. |
| */ |
| public class GridGeneratingTestStore implements CacheStore<String, String> { |
| /** Number of entries to be generated. */ |
| private static final int DFLT_GEN_CNT = 100; |
| |
| /** */ |
| @CacheNameResource |
| private String cacheName; |
| |
| /** {@inheritDoc} */ |
| @Override public String load(String key) { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void loadCache(IgniteBiInClosure<String, String> clo, @Nullable Object... args) { |
| if (args.length > 0) { |
| try { |
| int cnt = ((Number)args[0]).intValue(); |
| int postfix = ((Number)args[1]).intValue(); |
| |
| for (int i = 0; i < cnt; i++) |
| clo.apply("key" + i, "val." + cacheName + "." + postfix); |
| } |
| catch (Exception e) { |
| X.println("Unexpected exception in loadAll: " + e); |
| |
| throw new CacheLoaderException(e); |
| } |
| } |
| else { |
| for (int i = 0; i < DFLT_GEN_CNT; i++) |
| clo.apply("key" + i, "val." + cacheName + "." + i); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Map<String, String> loadAll(Iterable<? extends String> keys) { |
| Map<String, String> loaded = new HashMap<>(); |
| |
| for (String key : keys) |
| loaded.put(key, "val" + key); |
| |
| return loaded; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void write(Cache.Entry<? extends String, ? extends String> entry) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void writeAll(Collection<Cache.Entry<? extends String, ? extends String>> entries) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void delete(Object key) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void deleteAll(Collection<?> keys) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void sessionEnd(boolean commit) { |
| // No-op. |
| } |
| } |