| /* |
| * 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 org.apache.geode.internal.cache.xmlcache; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Vector; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.DataSerializable; |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.Instantiator; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| |
| public class SerializerCreation { |
| private static final Logger logger = LogService.getLogger(); |
| |
| private final Vector<Class> serializerReg = new Vector<Class>(); |
| private final HashMap<Class, Integer> instantiatorReg = new HashMap<Class, Integer>(); |
| |
| public static class InstantiatorImpl extends Instantiator { |
| private Class m_class; |
| |
| public InstantiatorImpl(Class<? extends DataSerializable> c, int classId) { |
| super(c, classId); |
| m_class = c; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.geode.Instantiator#newInstance() |
| */ |
| @Override |
| public DataSerializable newInstance() { |
| try { |
| return (DataSerializable) m_class.newInstance(); |
| } catch (Exception ex) { |
| logger.error(String.format("Failed to create a new instance of DataSerializable class %s", |
| new Object[] {m_class.getName()}), |
| ex); |
| return null; |
| } |
| } |
| } |
| |
| public SerializerCreation() {} |
| |
| public void registerSerializer(Class c) { |
| serializerReg.add(c); |
| } |
| |
| public void registerInstantiator(Class c, Integer id) { |
| instantiatorReg.put(c, id); |
| } |
| |
| public void create() { |
| final boolean isDebugEnabled = logger.isDebugEnabled(); |
| for (Class c : serializerReg) { |
| if (isDebugEnabled) { |
| logger.debug("Registering serializer: {}", c.getName()); |
| } |
| DataSerializer.register(c); |
| } |
| |
| for (Map.Entry<Class, Integer> e : instantiatorReg.entrySet()) { |
| final Class k = e.getKey(); |
| if (isDebugEnabled) { |
| logger.debug("Registering instantiator: {}", k.getName()); |
| } |
| Instantiator.register(new InstantiatorImpl(k, e.getValue())); |
| } |
| } |
| |
| public Vector<Class> getSerializerRegistrations() { |
| return serializerReg; |
| } |
| |
| public HashMap<Class, Integer> getInstantiatorRegistrations() { |
| return instantiatorReg; |
| } |
| } |