60 lines
1.8 KiB
Java
60 lines
1.8 KiB
Java
/*
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* Copyright 2002-2015 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample;
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import java.io.*;
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import com.hazelcast.nio.ObjectDataInput;
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import com.hazelcast.nio.ObjectDataOutput;
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import com.hazelcast.nio.serialization.StreamSerializer;
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/**
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* A {@link StreamSerializer} that uses Java serialization to persist the
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* session. This is certainly not the most efficient way to persist sessions,
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* but the example is intended to demonstrate using minimal dependencies. For
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* better serialization methods try using <a
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* href="https://github.com/EsotericSoftware/kryo">Kryo</a>.
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*
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* @author Rob Winch
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*
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*/
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public class ObjectStreamSerializer implements StreamSerializer<Object> {
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public int getTypeId() {
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return 2;
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}
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public void write(ObjectDataOutput objectDataOutput, Object object)
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throws IOException {
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ObjectOutputStream out = new ObjectOutputStream((OutputStream) objectDataOutput);
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out.writeObject(object);
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out.flush();
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}
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public Object read(ObjectDataInput objectDataInput)
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throws IOException {
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ObjectInputStream in = new ObjectInputStream((InputStream) objectDataInput);
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try {
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return in.readObject();
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} catch (ClassNotFoundException e) {
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throw new IOException(e);
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}
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}
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public void destroy() {
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}
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}
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