| /** |
| * 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.metron.integration; |
| |
| import java.nio.charset.StandardCharsets; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class ProcessorResult<T> { |
| public static class Builder<T>{ |
| T result; |
| List<byte[]> processErrors; |
| |
| public Builder(){} |
| |
| public Builder withResult(T result){ |
| this.result = result; |
| return this; |
| } |
| |
| public Builder withProcessErrors(List<byte[]> processErrors){ |
| this.processErrors = processErrors; |
| return this; |
| } |
| |
| public ProcessorResult<T> build(){ |
| return new ProcessorResult<T>(result,processErrors); |
| } |
| |
| } |
| |
| T result; |
| List<byte[]> processErrors; |
| @SuppressWarnings("unchecked") |
| public ProcessorResult(T result,List<byte[]> processErrors){ |
| this.result = result; |
| this.processErrors = processErrors == null ? new ArrayList() : processErrors; |
| } |
| |
| public T getResult(){ |
| return result; |
| } |
| |
| public List<byte[]> getProcessErrors(){ |
| return processErrors; |
| } |
| |
| public boolean failed(){ |
| return processErrors.size() > 0; |
| } |
| |
| public void getBadResults(StringBuffer buffer){ |
| if(buffer == null){ |
| return; |
| } |
| buffer.append(String.format("%d Errors", processErrors.size())); |
| for (byte[] outputMessage : processErrors) { |
| buffer.append(new String(outputMessage, StandardCharsets.UTF_8)); |
| } |
| buffer.append("\n"); |
| } |
| } |