| /* |
| * 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.cache.query.internal.types; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.cache.query.types.ObjectType; |
| import org.apache.geode.internal.InternalDataSerializer; |
| import org.apache.geode.internal.serialization.DataSerializableFixedID; |
| import org.apache.geode.internal.serialization.DeserializationContext; |
| import org.apache.geode.internal.serialization.SerializationContext; |
| import org.apache.geode.internal.serialization.Version; |
| |
| /** |
| * Implementation of ObjectType |
| * |
| * @since GemFire 4.0 |
| */ |
| public class ObjectTypeImpl implements ObjectType, DataSerializableFixedID { |
| private static final long serialVersionUID = 3327357282163564784L; |
| private Class clazz; |
| |
| /** |
| * Empty constructor to satisfy <code>DataSerializer</code> requirements |
| */ |
| public ObjectTypeImpl() {} |
| |
| /** Creates a new instance of ObjectTypeImpl */ |
| public ObjectTypeImpl(Class clazz) { |
| this.clazz = clazz; |
| } |
| |
| public ObjectTypeImpl(String className) throws ClassNotFoundException { |
| this.clazz = InternalDataSerializer.getCachedClass(className); |
| } |
| |
| @Override |
| public Class resolveClass() { |
| return this.clazz; |
| } |
| |
| @Override |
| public String getSimpleClassName() { |
| String cn = this.clazz.getName(); |
| int i = cn.lastIndexOf('.'); |
| return i < 0 ? cn : cn.substring(i + 1); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (!(obj instanceof ObjectTypeImpl)) |
| return false; |
| return this.clazz == ((ObjectTypeImpl) obj).clazz; |
| } |
| |
| @Override |
| public int hashCode() { |
| return this.clazz.hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return this.clazz.getName(); |
| } |
| |
| @Override |
| public boolean isCollectionType() { |
| return false; |
| } |
| |
| @Override |
| public boolean isMapType() { |
| return false; |
| } |
| |
| @Override |
| public boolean isStructType() { |
| return false; |
| } |
| |
| @Override |
| public int getDSFID() { |
| return OBJECT_TYPE_IMPL; |
| } |
| |
| @Override |
| public void toData(DataOutput out) throws IOException { |
| toData(out, InternalDataSerializer.createSerializationContext(out)); |
| } |
| |
| @Override |
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { |
| fromData(in, InternalDataSerializer.createDeserializationContext(in)); |
| } |
| |
| @Override |
| public void fromData(DataInput in, |
| DeserializationContext context) throws IOException, ClassNotFoundException { |
| this.clazz = DataSerializer.readClass(in); |
| } |
| |
| @Override |
| public void toData(DataOutput out, |
| SerializationContext context) throws IOException { |
| DataSerializer.writeClass(this.clazz, out); |
| } |
| |
| @Override |
| public Version[] getSerializationVersions() { |
| return null; |
| } |
| } |