| /* |
| * 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"); |
| } |
| } |
| } |
| |