| /* |
| * 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.ignite.internal.binary.builder; |
| |
| import org.apache.ignite.binary.BinaryInvalidTypeException; |
| import org.apache.ignite.internal.binary.BinaryWriterExImpl; |
| import org.apache.ignite.internal.binary.GridBinaryMarshaller; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| |
| /** |
| * |
| */ |
| public class BinaryBuilderEnum implements BinaryBuilderSerializationAware { |
| /** */ |
| private final int ordinal; |
| |
| /** */ |
| private final int typeId; |
| |
| /** */ |
| private final String clsName; |
| |
| /** |
| * @param typeId Type ID. |
| * @param anEnum Enum instance. |
| */ |
| public BinaryBuilderEnum(int typeId, Enum anEnum) { |
| ordinal = anEnum.ordinal(); |
| this.typeId = typeId; |
| clsName = null; |
| } |
| |
| /** |
| * @param reader BinaryBuilderReader. |
| */ |
| public BinaryBuilderEnum(BinaryBuilderReader reader) { |
| int typeId = reader.readInt(); |
| |
| if (typeId == GridBinaryMarshaller.UNREGISTERED_TYPE_ID) { |
| clsName = reader.readString(); |
| |
| Class cls; |
| |
| try { |
| cls = U.forName(reader.readString(), reader.binaryContext().configuration().getClassLoader()); |
| } |
| catch (ClassNotFoundException e) { |
| throw new BinaryInvalidTypeException("Failed to load the class: " + clsName, e); |
| } |
| |
| this.typeId = reader.binaryContext().registerClass(cls, true, false).typeId(); |
| } |
| else { |
| this.typeId = typeId; |
| this.clsName = null; |
| } |
| |
| ordinal = reader.readInt(); |
| } |
| |
| /** |
| * @return Ordinal. |
| */ |
| public int getOrdinal() { |
| return ordinal; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void writeTo(BinaryWriterExImpl writer, BinaryBuilderSerializer ctx) { |
| writer.writeByte(GridBinaryMarshaller.ENUM); |
| |
| if (typeId == GridBinaryMarshaller.UNREGISTERED_TYPE_ID) { |
| writer.writeInt(GridBinaryMarshaller.UNREGISTERED_TYPE_ID); |
| writer.writeString(clsName); |
| } |
| else |
| writer.writeInt(typeId); |
| |
| writer.writeInt(ordinal); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (o == null || getClass() != o.getClass()) |
| return false; |
| |
| BinaryBuilderEnum that = (BinaryBuilderEnum)o; |
| |
| return ordinal == that.ordinal && typeId == that.typeId; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| int result = ordinal; |
| |
| result = 31 * result + typeId; |
| |
| return result; |
| } |
| } |