/*

* 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 javaobject;

import java.util.*;

import org.apache.geode.cache.CacheLoader;

import org.apache.geode.cache.EntryEvent;

import org.apache.geode.cache.RegionEvent;

import org.apache.geode.cache.CacheFactory;

import org.apache.geode.cache.Declarable;

import org.apache.geode.internal.cache.tier.sockets.CacheClientProxy;

import org.apache.geode.LogWriter;

import org.apache.geode.cache.CacheWriterException;

import org.apache.geode.internal.cache.PartitionedRegion;

import org.apache.geode.cache.partition.PartitionRegionHelper;

import org.apache.geode.internal.cache.PartitionedRegionHelper;

import org.apache.geode.cache.Cache;

import org.apache.geode.cache.CacheException;

import org.apache.geode.internal.cache.EntryEventImpl;

import org.apache.geode.cache.*;

public class CacheLoaderForSingleHop implements Declarable, CacheLoader {

public CacheLoaderForSingleHop()

{

}

public void init(Properties props) {

}

public Boolean checkSingleHop(LoaderHelper helper) {

System.out.println("CPPTEST: java key: " + helper.getKey());

if (helper.getKey() instanceof Integer && ((Integer) helper.getKey()).intValue() < 1500) {

return null;

}

PartitionedRegion pr;

try {

pr = (PartitionedRegion) helper.getRegion();

} catch (Exception ex) {

//throw new CacheLoaderException("PartitionRegion Cast failed due to: "+ ex.getMessage());

return Boolean.FALSE;

}

Integer bucketId = new Integer(PartitionedRegionHelper.getHashKey(pr, helper.getKey()));

System.out.println("CPPTEST: found BucketId: " + bucketId);

List bucketListOnNode = pr.getLocalBucketsListTestOnly();

System.out.println("CPPTEST: bucketListOnNode size is: " + bucketListOnNode.size());

if (!bucketListOnNode.contains(bucketId)) {

System.out.println("CPPTEST: Wrong BucketId from list");

//throw new CacheLoaderException("Calculated bucketId " + bucketId +

//" does not match java partitionedRegion BucketId" );

return Boolean.FALSE;

}

if (PartitionRegionHelper.getPrimaryMemberForKey(pr, helper.getKey()) == null) {

System.out.println("CPPTEST: Wrong BucketId from member");

//throw new CacheLoaderException("Calculated bucketId " + bucketId +

//" does not match java partitionedRegion BucketId" );

return Boolean.FALSE;

}

System.out.println("CPPTEST: cache loader OK BucketId");

return Boolean.TRUE;

}

public Object load(LoaderHelper helper)

{

System.out.println("CPPTEST: Inside load of loader");

try {

return checkSingleHop(helper);

}

catch (Exception ex) {

return Boolean.FALSE;

}

}

public void close()

{

}

}