| /* |
| * 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.skywalking.oap.server.core.query; |
| |
| import java.io.IOException; |
| import java.util.Optional; |
| import lombok.RequiredArgsConstructor; |
| import org.apache.skywalking.oap.server.core.browser.source.BrowserErrorCategory; |
| import org.apache.skywalking.oap.server.core.query.input.Duration; |
| import org.apache.skywalking.oap.server.core.query.type.BrowserErrorLogs; |
| import org.apache.skywalking.oap.server.core.query.type.ErrorCategory; |
| import org.apache.skywalking.oap.server.core.query.type.Pagination; |
| import org.apache.skywalking.oap.server.core.storage.StorageModule; |
| import org.apache.skywalking.oap.server.core.storage.query.IBrowserLogQueryDAO; |
| import org.apache.skywalking.oap.server.library.module.ModuleManager; |
| import org.apache.skywalking.oap.server.library.module.Service; |
| |
| @RequiredArgsConstructor |
| public class BrowserLogQueryService implements Service { |
| private final ModuleManager moduleManager; |
| private IBrowserLogQueryDAO browserLogQueryDAO; |
| |
| private IBrowserLogQueryDAO getBrowserLogQueryDAO() { |
| return Optional.ofNullable(browserLogQueryDAO).orElseGet(() -> { |
| browserLogQueryDAO = moduleManager.find(StorageModule.NAME) |
| .provider() |
| .getService(IBrowserLogQueryDAO.class); |
| return browserLogQueryDAO; |
| }); |
| } |
| |
| public BrowserErrorLogs queryBrowserErrorLogs(final String serviceId, |
| final String serviceVersionId, |
| final String pagePathId, |
| final ErrorCategory category, |
| final Duration duration, |
| final Pagination paging) throws IOException { |
| PaginationUtils.Page page = PaginationUtils.INSTANCE.exchange(paging); |
| BrowserErrorCategory errorCategory = Optional.ofNullable(category) |
| .filter(c -> c != ErrorCategory.ALL) // ErrorCategory.All stands for query all. |
| .map(c -> BrowserErrorCategory.valueOf(c.name())) |
| .orElse(null); |
| |
| return getBrowserLogQueryDAO().queryBrowserErrorLogs( |
| serviceId, serviceVersionId, pagePathId, errorCategory, duration, |
| page.getLimit(), |
| page.getFrom() |
| ); |
| } |
| } |