Java 类org.apache.commons.configuration2.EnvironmentConfiguration 实例源码

private EnvironmentConfigurationSource(EnvironmentConfiguration configuration, int priority) {
  if (configuration == null) {
    throw new NullPointerException("configuration: null");
  }
  if (priority < 0) {
    throw new IllegalArgumentException("priority of a configuration cannot be negative");
  }

  this.configuration = configuration;
  this.priority = priority;
}

/**
 * The main method.
 * 
 * @param args
 *            the arguments
 */
public static void main(String[] args)
{
    System.out.println(getFiles(".", "z:\\dev\\yajsw\\..\\yajsw\\*.jar")
            .size());
    try
    {
        // String
        // fileName=FilenameUtils.separatorsToSystem("C:\\init\\MOBILEguard\\yajsw/lib/jvmstat/*.jar");
        // System.out.println("FileName: "+fileName);
        CompositeConfiguration compConfig = new CompositeConfiguration();
        AbstractConfiguration configuraton = new BaseConfiguration();
        compConfig.addConfiguration(new EnvironmentConfiguration());
        configuraton.setProperty("wrapper.java.classpath.1",
                "${VERSANT_ROOT}/lib/jvi.*jar");
        configuraton.setProperty("wrapper.java.classpath.2",
                "${GROOVY_HOME}/lib/*.jar");
        compConfig.addConfiguration(configuraton);
        System.out.println("Configuration: "
                + ConfigurationConverter.getProperties(compConfig));
        System.out.println("subset: "
                + ConfigurationConverter.getProperties(compConfig
                        .subset("wrapper.java")));

        // Collection files=FileUtils.getFiles("../..",
        // "C:/versant/7_0_1/lib/jvi*.jar");
        // Collection collection=
        // org.apache.commons.io.FileUtils.listFiles(new File("C:/"),
        // new WildcardFileFilter("jvi*.jar"), new
        // WildcardFileFilter("*jar"));
        // File[] files= new
        // File("C:").listFiles((FilenameFilter)FileFilterUtils.nameFileFilter("C:/versant/7_0_1/lib/jvi*.jar"));

        //
        // FileUtils.getFiles("C:/versant/7_0_1/lib/", "jvi*.jar");
        // System.out.println("FileList="+
        // FileUtils.getFiles("C:/versant/7_0_1/lib/", "jvi*.jar"));
        // java.util.Arrays.asList(files));
    }
    catch (Exception ex)
    {
        ex.printStackTrace();
    }
}

/**
 * Creates an instance of {@link EnvironmentConfigurationSource}.
 *
 * @param priority priority at which this {@link ConfigurationSource} to be loaded among other
 *     Configuration sources
 */
public static EnvironmentConfigurationSource create(int priority) {
  return new EnvironmentConfigurationSource(new EnvironmentConfiguration(), priority);
}

/**
 * Creates an instance of {@link EnvironmentConfigurationSource}.
 *
 * @param configuration the system configuration to delegate to
 * @param priority priority at which this {@link ConfigurationSource} to be loaded among other
 *     Configuration sources
 */
public static EnvironmentConfigurationSource create(
    EnvironmentConfiguration configuration, int priority) {
  return new EnvironmentConfigurationSource(configuration, priority);
}