| /* |
| * 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.felix.hc.generalchecks.scrutil; |
| |
| import java.util.Optional; |
| import java.util.function.Consumer; |
| |
| import org.apache.felix.hc.api.FormattingResultLog; |
| import org.apache.felix.hc.api.Result.Status; |
| import org.apache.felix.hc.api.ResultLog.Entry; |
| import org.apache.felix.rootcause.DSComp; |
| import org.apache.felix.rootcause.DSRootCause; |
| import org.apache.felix.rootcause.RootCausePrinter; |
| import org.osgi.service.component.runtime.ServiceComponentRuntime; |
| import org.osgi.service.component.runtime.dto.ComponentDescriptionDTO; |
| |
| /** Minimal bridge to root cause in order to allow making that dependency optional. */ |
| public class DsRootCauseAdapter { |
| |
| private DSRootCause analyzer; |
| |
| public DsRootCauseAdapter(ServiceComponentRuntime scr) { |
| this.analyzer = new DSRootCause(scr); |
| } |
| |
| public void logMissingService(FormattingResultLog log, String missingServiceName, Status status) { |
| Optional<DSComp> rootCauseOptional = analyzer.getRootCause(missingServiceName); |
| if (rootCauseOptional.isPresent()) { |
| logRootCause(log, rootCauseOptional.get(), status); |
| } else { |
| log.add(new Entry(status, "Missing service without matching DS component: " + missingServiceName)); |
| } |
| } |
| |
| public void logNotEnabledComponent(FormattingResultLog log, ComponentDescriptionDTO desc, Status status) { |
| DSComp component = analyzer.getRootCause(desc); |
| logRootCause(log, component, status); |
| } |
| |
| private void logRootCause(FormattingResultLog log, DSComp component, Status status) { |
| new RootCausePrinter(new Consumer<String>() { |
| private boolean firstLineLogged = false; |
| |
| @Override |
| public void accept(String str) { |
| log.add(new Entry(!firstLineLogged ? status : Status.OK, str.replaceFirst(" ", "-- ").replaceFirst(" ", "- "))); |
| firstLineLogged = true; |
| } |
| }).print(component); |
| } |
| } |