| /* |
| * 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.jackrabbit.oak.composite.checks; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.jackrabbit.oak.api.IllegalRepositoryStateException; |
| import org.apache.jackrabbit.oak.composite.MountedNodeStore; |
| |
| class ErrorHolder { |
| |
| private static final int FAIL_IMMEDIATELY_THRESHOLD = 100; |
| private final List<String> errors = new ArrayList<>(); |
| |
| public void report(MountedNodeStore mountedStore, String path, String error) { |
| errors.add(String.format("For NodeStore mount %s, path %s, encountered the following problem: '%s'", mountedStore.getMount().getName(), path, error)); |
| if ( errors.size() == FAIL_IMMEDIATELY_THRESHOLD ) { |
| end(); |
| } |
| } |
| |
| public void report(MountedNodeStore firstNS, String firstPath, MountedNodeStore secondNS, String secondPath, String value, String error) { |
| errors.add(String.format("For NodeStore mount %s, path %s, and NodeStore mount %s, path %s, encountered the following clash for value %s: '%s'", |
| firstNS.getMount().getName(), firstPath, secondNS.getMount().getName(), secondPath, value, error)); |
| if ( errors.size() == FAIL_IMMEDIATELY_THRESHOLD ) { |
| end(); |
| } |
| |
| } |
| |
| public void end() { |
| if ( errors.isEmpty() ) { |
| return; |
| } |
| StringBuilder out = new StringBuilder(); |
| out.append(errors.size()).append(" errors were found: \n"); |
| errors.forEach( e -> out.append(e).append('\n')); |
| |
| throw new IllegalRepositoryStateException(out.toString()); |
| } |
| } |