| /* |
| * 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.logging.log4j.core.appender; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URL; |
| |
| import javax.xml.XMLConstants; |
| import javax.xml.transform.Source; |
| import javax.xml.transform.stream.StreamSource; |
| import javax.xml.validation.Schema; |
| import javax.xml.validation.SchemaFactory; |
| import javax.xml.validation.Validator; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.core.categories.Layouts; |
| import org.apache.logging.log4j.core.LoggerContext; |
| import org.apache.logging.log4j.core.config.Configurator; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.xml.sax.SAXException; |
| |
| /** |
| * Tests XML validation for a "compact" XML file, no extra spaces or end of lines. |
| */ |
| @Ignore |
| @Category(Layouts.Xml.class) |
| public class XmlCompactFileAppenderValidationTest { |
| |
| private LoggerContext loggerContext; |
| |
| @Before |
| public void before() { |
| this.loggerContext = Configurator.initialize(XmlCompactFileAppenderValidationTest.class.getName(), |
| "target/test-classes/XmlCompactFileAppenderValidationTest.xml"); |
| } |
| |
| @After |
| public void after() { |
| // Just in case, an @Test blew up |
| Configurator.shutdown(this.loggerContext); |
| } |
| |
| @Test |
| public void validateXmlSchemaThrowable() throws Exception { |
| final File file = new File("target", "XmlCompactFileAppenderValidationTest.log.xml"); |
| file.delete(); |
| final Logger log = LogManager.getLogger("com.foo.Bar"); |
| try { |
| throw new IllegalArgumentException("IAE"); |
| } catch (final IllegalArgumentException e) { |
| log.warn("Message 1", e); |
| } |
| Configurator.shutdown(this.loggerContext); |
| this.validateXmlSchema(file); |
| } |
| |
| @Test |
| public void validateXmlSchema() throws Exception { |
| final File file = new File("target", "XmlCompactFileAppenderValidationTest.log.xml"); |
| file.delete(); |
| final Logger log = LogManager.getLogger("com.foo.Bar"); |
| log.warn("Message 1"); |
| log.info("Message 2"); |
| log.debug("Message 3"); |
| Configurator.shutdown(this.loggerContext); |
| this.validateXmlSchema(file); |
| } |
| |
| @Test |
| public void validateXmlNoEvents() throws Exception { |
| final File file = new File("target", "XmlCompactFileAppenderValidationTest.log.xml"); |
| file.delete(); |
| Configurator.shutdown(this.loggerContext); |
| this.validateXmlSchema(file); |
| } |
| |
| private void validateXmlSchema(final File file) throws SAXException, IOException { |
| final URL schemaFile = this.getClass().getClassLoader().getResource("Log4j-events.xsd"); |
| final Source xmlFile = new StreamSource(file); |
| final SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); |
| final Schema schema = schemaFactory.newSchema(schemaFile); |
| final Validator validator = schema.newValidator(); |
| validator.validate(xmlFile); |
| } |
| |
| } |