| /* |
| * 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.processors.closure; |
| |
| import org.apache.ignite.compute.ComputeTaskAdapter; |
| import org.apache.ignite.internal.util.lang.GridPeerDeployAware; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Peer deployment aware task adapter. |
| */ |
| public abstract class GridPeerDeployAwareTaskAdapter<T, R> extends ComputeTaskAdapter<T, R> |
| implements GridPeerDeployAware { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** Peer deploy aware class. */ |
| private transient GridPeerDeployAware pda; |
| |
| /** |
| * Constructor that receives deployment information for task. |
| * |
| * @param pda Deployment information. |
| */ |
| protected GridPeerDeployAwareTaskAdapter(@Nullable GridPeerDeployAware pda) { |
| this.pda = pda; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Class<?> deployClass() { |
| if (pda == null) |
| pda = U.detectPeerDeployAware(this); |
| |
| return pda.deployClass(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public ClassLoader classLoader() { |
| if (pda == null) |
| pda = U.detectPeerDeployAware(this); |
| |
| return pda.classLoader(); |
| } |
| } |