| /* |
| * 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.execute; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.apache.geode.DataSerializable; |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.cache.execute.Function; |
| import org.apache.geode.cache.execute.FunctionService; |
| |
| /** |
| * FunctionContext for remote/target nodes |
| * |
| * |
| */ |
| public class FunctionRemoteContext implements DataSerializable { |
| |
| private Set filter; |
| |
| private Object args; |
| |
| private Set<Integer> bucketSet; |
| |
| private boolean isReExecute; |
| |
| private boolean isFnSerializationReqd; |
| |
| private String functionId; |
| |
| private Function function; |
| |
| public FunctionRemoteContext() {} |
| |
| public FunctionRemoteContext(final Function function, Object object, Set filter, |
| Set<Integer> bucketSet, boolean isReExecute, boolean isFnSerializationReqd) { |
| this.function = function; |
| this.args = object; |
| this.filter = filter; |
| this.bucketSet = bucketSet; |
| this.isReExecute = isReExecute; |
| this.isFnSerializationReqd = isFnSerializationReqd; |
| } |
| |
| @Override |
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { |
| Object object = DataSerializer.readObject(in); |
| if (object instanceof String) { |
| this.isFnSerializationReqd = false; |
| this.function = FunctionService.getFunction((String) object); |
| if (this.function == null) { |
| this.functionId = (String) object; |
| } |
| } else { |
| this.function = (Function) object; |
| this.isFnSerializationReqd = true; |
| } |
| this.args = DataSerializer.readObject(in); |
| this.filter = (HashSet) DataSerializer.readHashSet(in); |
| this.bucketSet = (HashSet) DataSerializer.readHashSet(in); |
| this.isReExecute = DataSerializer.readBoolean(in); |
| } |
| |
| @Override |
| public void toData(DataOutput out) throws IOException { |
| if (this.isFnSerializationReqd) { |
| DataSerializer.writeObject(this.function, out); |
| } else { |
| DataSerializer.writeObject(function.getId(), out); |
| } |
| DataSerializer.writeObject(this.args, out); |
| DataSerializer.writeHashSet((HashSet) this.filter, out); |
| DataSerializer.writeHashSet((HashSet) this.bucketSet, out); |
| DataSerializer.writeBoolean(this.isReExecute, out); |
| } |
| |
| public Set getFilter() { |
| return filter; |
| } |
| |
| public Object getArgs() { |
| return args; |
| } |
| |
| public Set<Integer> getBucketSet() { |
| return bucketSet; |
| } |
| |
| public boolean isReExecute() { |
| return isReExecute; |
| } |
| |
| public Function getFunction() { |
| return function; |
| } |
| |
| public String getFunctionId() { |
| return functionId; |
| } |
| |
| @Override |
| public String toString() { |
| |
| StringBuffer buff = new StringBuffer(); |
| buff.append("{FunctionRemoteContext "); |
| buff.append("functionId=" + functionId); |
| buff.append(" args=" + args); |
| buff.append(" isReExecute=" + isReExecute); |
| buff.append(" filter=" + filter); |
| buff.append(" bucketSet=" + bucketSet + "}"); |
| return buff.toString(); |
| } |
| } |