| /* |
| * 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.management.internal.cli.commands; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.geode.cache.execute.FunctionService; |
| import org.apache.geode.cache.execute.ResultCollector; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.management.internal.cli.domain.DataCommandRequest; |
| import org.apache.geode.management.internal.cli.domain.DataCommandResult; |
| import org.apache.geode.management.internal.cli.functions.DataCommandFunction; |
| |
| public class DataCommandsUtils { |
| |
| static String makeBrokenJsonCompliant(String json) { |
| if (json == null) { |
| return null; |
| } |
| |
| if (json.startsWith("(") && json.endsWith(")")) { |
| return "{" + json.substring(1, json.length() - 1) + "}"; |
| } else { |
| return json; |
| } |
| } |
| |
| static DataCommandResult callFunctionForRegion(DataCommandRequest request, |
| DataCommandFunction putfn, Set<DistributedMember> members) { |
| if (members.size() == 1) { |
| DistributedMember member = members.iterator().next(); |
| ResultCollector collector = |
| FunctionService.onMember(member).setArguments(request).execute(putfn); |
| List list = (List) collector.getResult(); |
| Object object = list.get(0); |
| if (object instanceof Throwable) { |
| Throwable error = (Throwable) object; |
| DataCommandResult result = new DataCommandResult(); |
| result.setErorr(error); |
| result.setErrorString(error.getMessage()); |
| return result; |
| } |
| DataCommandResult result = (DataCommandResult) list.get(0); |
| result.aggregate(null); |
| return result; |
| } else { |
| ResultCollector collector = |
| FunctionService.onMembers(members).setArguments(request).execute(putfn); |
| List list = (List) collector.getResult(); |
| DataCommandResult result = null; |
| for (Object object : list) { |
| if (object instanceof Throwable) { |
| Throwable error = (Throwable) object; |
| result = new DataCommandResult(); |
| result.setErorr(error); |
| result.setErrorString(error.getMessage()); |
| return result; |
| } |
| |
| if (result == null) { |
| result = (DataCommandResult) object; |
| result.aggregate(null); |
| } else { |
| result.aggregate((DataCommandResult) object); |
| } |
| } |
| return result; |
| } |
| } |
| } |