| /* |
| * 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 SF 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.core.impl.executor; |
| |
| import java.util.Collections; |
| import java.util.Date; |
| import java.util.List; |
| |
| import org.apache.felix.hc.api.Result; |
| import org.apache.felix.hc.api.Result.Status; |
| import org.apache.felix.hc.api.execution.HealthCheckExecutionResult; |
| import org.apache.felix.hc.api.execution.HealthCheckMetadata; |
| |
| /** Used to group execution results. */ |
| public class CombinedExecutionResult implements HealthCheckExecutionResult { |
| |
| final List<HealthCheckExecutionResult> executionResults; |
| final Result overallResult; |
| |
| public CombinedExecutionResult(List<HealthCheckExecutionResult> executionResults) { |
| this(executionResults, Result.Status.OK); |
| } |
| public CombinedExecutionResult(List<HealthCheckExecutionResult> executionResults, Result.Status statusForZeroResult) { |
| this.executionResults = Collections.unmodifiableList(executionResults); |
| Result.Status mostSevereStatus = executionResults.isEmpty() ? statusForZeroResult : Result.Status.OK; |
| for (HealthCheckExecutionResult executionResult : executionResults) { |
| Status status = executionResult.getHealthCheckResult().getStatus(); |
| if (status.ordinal() > mostSevereStatus.ordinal()) { |
| mostSevereStatus = status; |
| } |
| } |
| overallResult = new Result(mostSevereStatus, "Overall status " + mostSevereStatus); |
| } |
| |
| @Override |
| public Result getHealthCheckResult() { |
| return overallResult; |
| } |
| |
| public List<HealthCheckExecutionResult> getExecutionResults() { |
| return executionResults; |
| } |
| @Override |
| public long getElapsedTimeInMs() { |
| long maxElapsed = 0; |
| for(HealthCheckExecutionResult result: executionResults) { |
| maxElapsed = Math.max(maxElapsed, result.getElapsedTimeInMs()); |
| } |
| return maxElapsed; |
| } |
| |
| @Override |
| public Date getFinishedAt() { |
| Date latestFinishedAt = null; |
| for(HealthCheckExecutionResult result: executionResults) { |
| if(latestFinishedAt == null || latestFinishedAt.before(result.getFinishedAt())) { |
| latestFinishedAt = result.getFinishedAt(); |
| } |
| } |
| return latestFinishedAt; |
| } |
| |
| @Override |
| public boolean hasTimedOut() { |
| for(HealthCheckExecutionResult result: executionResults) { |
| if(result.hasTimedOut()) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public HealthCheckMetadata getHealthCheckMetadata() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public String toString() { |
| return "CombinedExecutionResult [size="+executionResults.size()+" overall status=" + getHealthCheckResult().getStatus() + |
| ", finishedAt=" + getFinishedAt() + |
| ", elapsedTimeInMs=" + getElapsedTimeInMs() + |
| ", timedOut=" + hasTimedOut() + |
| "]"; |
| } |
| |
| } |