| /* |
| * 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.netbeans.modules.bugzilla; |
| |
| import java.text.MessageFormat; |
| import java.util.logging.Handler; |
| import java.util.logging.LogRecord; |
| |
| /** |
| * |
| * @author tomas |
| */ |
| public class LogHandler extends Handler { |
| public static long DEFAULT_TIMEOUT = 30 * 1000; |
| private long TIMEOUT = DEFAULT_TIMEOUT; |
| private final String messageToWaitFor; |
| private String interceptedMessage; |
| private boolean done = false; |
| private final Compare compare; |
| private final int expectedCount; |
| private int interceptedCount = 0; |
| private boolean reset = false; |
| public enum Compare { |
| STARTS_WITH, |
| ENDS_WITH |
| } |
| |
| public LogHandler(String msg, Compare compare) { |
| this(msg, compare, DEFAULT_TIMEOUT); |
| } |
| |
| public LogHandler(String msg, Compare compare, long timeout) { |
| this(msg, compare, timeout, 1); |
| } |
| |
| public LogHandler(String msg, Compare compare, long timeout, int count) { |
| this.expectedCount = count; |
| this.messageToWaitFor = msg; |
| this.compare = compare; |
| Bugzilla.LOG.addHandler(this); |
| if(timeout > -1) { |
| TIMEOUT = timeout * 1000; |
| } |
| } |
| |
| @Override |
| public void publish(LogRecord record) { |
| if(!done) { |
| String message = record.getMessage(); |
| if(message == null) { |
| return; |
| } |
| message = MessageFormat.format(message, record.getParameters()); |
| boolean intercepted = false; |
| switch (compare) { |
| case STARTS_WITH : |
| intercepted = message.startsWith(messageToWaitFor); |
| break; |
| case ENDS_WITH : |
| intercepted = message.endsWith(messageToWaitFor); |
| break; |
| default: |
| throw new IllegalStateException("wrong value " + compare); |
| } |
| if(intercepted) { |
| interceptedCount++; |
| interceptedMessage = message; |
| } |
| done = intercepted && interceptedCount >= expectedCount; |
| } |
| } |
| |
| public int getInterceptedCount() { |
| return interceptedCount; |
| } |
| |
| public boolean isDone() { |
| return done; |
| } |
| |
| public void reset() { |
| reset = true; |
| } |
| |
| public String getInterceptedMessage() { |
| return interceptedMessage; |
| } |
| |
| @Override |
| public void flush() { } |
| @Override |
| public void close() throws SecurityException { } |
| |
| public void waitUntilDone() throws InterruptedException { |
| reset = false; |
| long t = System.currentTimeMillis(); |
| while(!done && !reset && interceptedCount < expectedCount) { |
| Thread.sleep(200); |
| if(System.currentTimeMillis() - t > TIMEOUT) { |
| throw new IllegalStateException("Timeout > " + TIMEOUT + " for " + messageToWaitFor); |
| } |
| } |
| } |
| } |