Logging 为Maven嵌入程序执行设置记录器
我想用Java代码运行Maven编译。因此,我使用了Maven Embedder的用法示例 这非常有效,只是我想将Maven嵌入式程序编写的所有日志重定向到我自己的日志。因此,我创建了自己的Logging 为Maven嵌入程序执行设置记录器,logging,maven-2,maven-embedder,Logging,Maven 2,Maven Embedder,我想用Java代码运行Maven编译。因此,我使用了Maven Embedder的用法示例 这非常有效,只是我想将Maven嵌入式程序编写的所有日志重定向到我自己的日志。因此,我创建了自己的mavenembedderloger(out是我的PrintStream): 然后,我将此记录器设置为嵌入式程序: Configuration config = new DefaultConfiguration(); config.setUserSettingsFile(new File(".
mavenembedderloger
(out
是我的PrintStream
):
然后,我将此记录器设置为嵌入式程序:
Configuration config = new DefaultConfiguration();
config.setUserSettingsFile(new File("..."));
config.setClassLoader(Thread.currentThread().getContextClassLoader());
ConfigurationValidationResult validationResult = MavenEmbedder.validateConfiguration(config);
if (validationResult.isValid()) {
try {
MavenEmbedder embedder = new MavenEmbedder(config);
// SET THE LOGGER
embedder.setLogger(new MvnLogger());
MavenExecutionRequest request = new DefaultMavenExecutionRequest();
request.setBaseDirectory(path);
request.setGoals(Arrays.asList(new String[] { "clean", "install" }));
MavenExecutionResult result = embedder.execute(request);
...
但是,当我执行此代码时,来自Maven的所有日志都显示在默认记录器(在我的示例中是System.out
)中,而不是我的记录器中
我做错了什么?好的,我自己发现:记录器必须设置为
配置,而不是MavenEmbedder
类:
Configuration config = new DefaultConfiguration();
// SET THE LOGGER HERE !
config.setMavenEmbedderLogger(new MvnLogger());
config.setUserSettingsFile(new File(...));
config.setClassLoader(Thread.currentThread().getContextClassLoader());
ConfigurationValidationResult validationResult = MavenEmbedder.validateConfiguration(config);
if (validationResult.isValid()) {
try {
MavenEmbedder embedder = new MavenEmbedder(config);
// AND NOT HERE!
// embedder.setLogger(new MvnLogger());
MavenExecutionRequest request = new DefaultMavenExecutionRequest();
request.setBaseDirectory(path);
request.setGoals(Arrays.asList(new String[] { "clean", "install" }));
// request.setProperties();
MavenExecutionResult result = embedder.execute(request);
然而,这很奇怪,在我之前的代码中,没有使用记录器来代替System.out
Configuration config = new DefaultConfiguration();
// SET THE LOGGER HERE !
config.setMavenEmbedderLogger(new MvnLogger());
config.setUserSettingsFile(new File(...));
config.setClassLoader(Thread.currentThread().getContextClassLoader());
ConfigurationValidationResult validationResult = MavenEmbedder.validateConfiguration(config);
if (validationResult.isValid()) {
try {
MavenEmbedder embedder = new MavenEmbedder(config);
// AND NOT HERE!
// embedder.setLogger(new MvnLogger());
MavenExecutionRequest request = new DefaultMavenExecutionRequest();
request.setBaseDirectory(path);
request.setGoals(Arrays.asList(new String[] { "clean", "install" }));
// request.setProperties();
MavenExecutionResult result = embedder.execute(request);