/* * 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. */ /* $Id$ */ package org.apache.fop.util; import org.apache.fop.events.Event; import org.apache.fop.events.EventFormatter; import org.apache.fop.events.EventListener; import org.apache.fop.events.model.EventSeverity; /** A simple event listener that writes the events to stdout and sterr. */ public class ConsoleEventListenerForTests implements EventListener { private String name; private EventSeverity logLevel; /** * Creates a new event listener with console output on severity INFO. This object will * write out the name of the test before the first log message. * @param name the name of the test */ public ConsoleEventListenerForTests(String name) { this(name, EventSeverity.INFO); } /** * Creates a new event listener with console output. This object will * write out the name of the test before the first log message. * @param name the name of the test * @param logLevel the logging level */ public ConsoleEventListenerForTests(String name, EventSeverity logLevel) { this.name = name; this.logLevel = logLevel; } /** {@inheritDoc} */ public void processEvent(Event event) { EventSeverity severity = event.getSeverity(); if (severity == EventSeverity.FATAL) { log("FATAL", event); return; } if (logLevel == EventSeverity.FATAL) { return; } if (severity == EventSeverity.ERROR) { log("ERROR", event); return; } if (logLevel == EventSeverity.ERROR) { return; } if (severity == EventSeverity.WARN) { log("WARN ", event); } if (logLevel == EventSeverity.WARN) { return; } if (severity == EventSeverity.INFO) { log("INFO ", event); } } private void log(String levelString, Event event) { if (this.name != null) { System.out.println("Test: " + this.name); this.name = null; } String msg = EventFormatter.format(event); System.out.println(" [" + levelString + "] " + msg); } }