001/** 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.apache.oozie.util; 019 020import java.io.IOException; 021import java.util.Date; 022import java.util.regex.Pattern; 023 024import org.apache.oozie.service.DagXLogInfoService; 025 026public class XLogAuditFilter extends XLogFilter { 027 028 public XLogAuditFilter(XLogUserFilterParam xLogUserFilterParam) { 029 super(xLogUserFilterParam); 030 } 031 032 @Override 033 public void calculateAndValidateDateRange(Date jobStartTime, Date jobEndTime) throws IOException { 034 // for testcase, otherwise jobStartTime and jobEndTime will be always set 035 if (jobStartTime == null || jobEndTime == null) { 036 return; 037 } 038 039 if (jobStartTime.after(jobEndTime)) { 040 throw new IOException("Start time should be less than end time. startTime = " + jobStartTime 041 + " endtime = " + jobEndTime); 042 } 043 044 } 045 046 public void constructPattern() { 047 // audit log will only need to scan on jobID 048 StringBuilder sb = new StringBuilder(); 049 sb.append("(.* "); 050 sb.append(DagXLogInfoService.AUDIT_JOBID + " \\["); 051 sb.append(getFilterParams().get(DagXLogInfoService.JOB) + "\\]"); 052 sb.append(".*)"); 053 setFilterPattern(Pattern.compile(sb.toString())); 054 } 055 056}