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package com.bagri.server.hazelcast.impl;
import static com.bagri.client.hazelcast.serialize.SystemSerializationFactory.cli_CompressingDocumentAccessor;
import java.io.IOException;
import com.bagri.server.hazelcast.impl.SchemaRepositoryImpl;
import com.bagri.core.api.SchemaRepository;
import com.bagri.core.model.Document;
import com.hazelcast.instance.HazelcastInstanceProxy;
import com.hazelcast.internal.serialization.InternalSerializationService;
import com.hazelcast.nio.IOUtil;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
// implemented to be used in Queue, but it does not show any performance improve
// can be removed in future release
public class CompressingDocumentAccessorImpl extends DocumentAccessorImpl {
public CompressingDocumentAccessorImpl() {
super();
}
public CompressingDocumentAccessorImpl(SchemaRepository repo, Document doc, long headers) {
super(repo, doc, headers);
}
public CompressingDocumentAccessorImpl(SchemaRepository repo, Document doc, long headers, Object content) {
super(repo, doc, headers, content);
}
@Override
public int getId() {
return cli_CompressingDocumentAccessor;
}
protected InternalSerializationService getSerializationService() {
HazelcastInstanceProxy proxy = (HazelcastInstanceProxy) ((SchemaRepositoryImpl) repo).getHzInstance();
return (InternalSerializationService) proxy.getSerializationService();
}
@Override
public void readData(ObjectDataInput in) throws IOException {
InternalSerializationService ss = getSerializationService();
ObjectDataInput odi = ss.createObjectDataInput(IOUtil.decompress(in.readByteArray()));
super.readData(odi);
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
InternalSerializationService ss = getSerializationService();
ObjectDataOutput tmp = ss.createObjectDataOutput();
super.writeData(tmp);
out.writeByteArray(IOUtil.compress(tmp.toByteArray()));
}
}
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