| /* |
| * 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.directmemory.lightning.internal; |
| |
| import java.io.Externalizable; |
| import java.io.Serializable; |
| import java.lang.reflect.Type; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.directmemory.lightning.Marshaller; |
| import org.apache.directmemory.lightning.MarshallerContext; |
| import org.apache.directmemory.lightning.MarshallerStrategy; |
| import org.apache.directmemory.lightning.Streamed; |
| import org.apache.directmemory.lightning.internal.marshaller.BigDecimalMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.BigIntegerMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.BooleanArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.BooleanMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.ByteArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.ByteMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.CharacterArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.CharacterMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.DoubleArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.DoubleMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.EnumMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.ExternalizableMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.FloatArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.FloatMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.IntegerArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.IntegerMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.ListMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.LongArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.LongMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.MapMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.SerializableMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.SetMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.ShortArrayMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.ShortMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.StreamedMarshaller; |
| import org.apache.directmemory.lightning.internal.marshaller.StringMarshaller; |
| import org.apache.directmemory.lightning.internal.util.TypeUtil; |
| |
| public class InternalMarshallerStrategy |
| implements MarshallerStrategy |
| { |
| |
| public static final List<Marshaller> baseMarshaller; |
| |
| static |
| { |
| List<Marshaller> marshallers = new ArrayList<Marshaller>(); |
| marshallers.add( new StreamedMarshaller() ); |
| marshallers.add( new ExternalizableMarshaller() ); |
| marshallers.add( new BooleanMarshaller() ); |
| marshallers.add( new ByteMarshaller() ); |
| marshallers.add( new CharacterMarshaller() ); |
| marshallers.add( new ShortMarshaller() ); |
| marshallers.add( new IntegerMarshaller() ); |
| marshallers.add( new LongMarshaller() ); |
| marshallers.add( new FloatMarshaller() ); |
| marshallers.add( new DoubleMarshaller() ); |
| marshallers.add( new StringMarshaller() ); |
| marshallers.add( new EnumMarshaller() ); |
| marshallers.add( new ListMarshaller() ); |
| marshallers.add( new SetMarshaller() ); |
| marshallers.add( new MapMarshaller() ); |
| marshallers.add( new BigIntegerMarshaller() ); |
| marshallers.add( new BigDecimalMarshaller() ); |
| marshallers.add( new BooleanArrayMarshaller() ); |
| marshallers.add( new ByteArrayMarshaller() ); |
| marshallers.add( new CharacterArrayMarshaller() ); |
| marshallers.add( new ShortArrayMarshaller() ); |
| marshallers.add( new IntegerArrayMarshaller() ); |
| marshallers.add( new LongArrayMarshaller() ); |
| marshallers.add( new FloatArrayMarshaller() ); |
| marshallers.add( new DoubleArrayMarshaller() ); |
| |
| baseMarshaller = Collections.unmodifiableList( marshallers ); |
| } |
| |
| private final Marshaller externalizableMarshaller = new ExternalizableMarshaller(); |
| |
| private final Marshaller serializableMarshaller = new SerializableMarshaller(); |
| |
| private final Marshaller streamedMarshaller = new StreamedMarshaller(); |
| |
| @Override |
| public Marshaller getMarshaller( Type type, MarshallerContext marshallerContext ) |
| { |
| return getMarshaller( type, marshallerContext, false ); |
| } |
| |
| @Override |
| public Marshaller getMarshaller( Type type, MarshallerContext marshallerContext, boolean baseMarshallersOnly ) |
| { |
| Class<?> rawType = TypeUtil.getBaseType( type ); |
| if ( Streamed.class.isAssignableFrom( rawType ) ) |
| { |
| return streamedMarshaller; |
| } |
| |
| if ( !baseMarshallersOnly && Externalizable.class.isAssignableFrom( rawType ) ) |
| { |
| return externalizableMarshaller; |
| } |
| |
| if ( marshallerContext != null ) |
| { |
| Marshaller marshaller = marshallerContext.getMarshaller( type ); |
| if ( marshaller != null ) |
| { |
| return marshaller; |
| } |
| } |
| |
| for ( Marshaller temp : baseMarshaller ) |
| { |
| if ( temp.acceptType( rawType ) ) |
| { |
| return temp; |
| } |
| } |
| |
| if ( !baseMarshallersOnly && Serializable.class.isAssignableFrom( rawType ) && !rawType.isArray() ) |
| { |
| return serializableMarshaller; |
| } |
| |
| return null; |
| } |
| } |