/*

* 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 org.apache.geode.DataSerializable;

import org.apache.geode.Instantiator;

import org.apache.geode.cache.Declarable;

import java.io.*;

//

// NonDeserializableObject is, in general, deserializable, but on a Geode server

// it can't be deserialized because it has no default ctor, and thus can't be

// instantiated via reflection. This is interesting because it's possible to,

// for instance, execute a function server-side which returns an instance of

// this class, which causes Geode to return a payload of type 'DataSerializable'

// with subtype 'Class', and the class name and data necessary to recreate the

// object in a client whieh supports reflection. Since C++ doesn't have this,

// the Geode Native Client should throw an exception, and that's what we use

// this class to test.

//

public class NonDeserializableObject implements DataSerializable {

static {

Instantiator.register(new NonDeserializableObjectInstantiator());

}

String m_str;

public NonDeserializableObject(String str){m_str = str;}

@Override

public void toData(DataOutput dataOutput) throws IOException {

}

@Override

public void fromData(DataInput dataInput) throws IOException, ClassNotFoundException {

}

public static class NonDeserializableObjectInstantiator extends Instantiator {

public NonDeserializableObjectInstantiator() {

super(NonDeserializableObject.class, 500);

}

public NonDeserializableObjectInstantiator(Class<? extends DataSerializable> c, int classId) {

super(c, classId);

}

@Override

public DataSerializable newInstance() {

return new NonDeserializableObject("foo");

}

}

}