Java 类org.apache.velocity.runtime.resource.loader.JarResourceLoader 实例源码

项目：azkaban-customization 文件：AzkabanWebServer.java

/**
 * Creates and configures the velocity engine.
 * 
 * @param devMode
 * @return
 */
private VelocityEngine configureVelocityEngine(final boolean devMode) {
    VelocityEngine engine = new VelocityEngine();
    engine.setProperty("resource.loader", "classpath, jar");
    engine.setProperty("classpath.resource.loader.class", ClasspathResourceLoader.class.getName());
    engine.setProperty("classpath.resource.loader.cache", !devMode);
    engine.setProperty("classpath.resource.loader.modificationCheckInterval", 5L);
    engine.setProperty("jar.resource.loader.class", JarResourceLoader.class.getName());
    engine.setProperty("jar.resource.loader.cache", !devMode);
    engine.setProperty("resource.manager.logwhenfound", false);
    engine.setProperty("input.encoding", "UTF-8");
    engine.setProperty("output.encoding", "UTF-8");
    engine.setProperty("directive.set.null.allowed", true);
    engine.setProperty("resource.manager.logwhenfound", false);
    engine.setProperty("velocimacro.permissions.allow.inline", true);
    engine.setProperty("velocimacro.library.autoreload", devMode);
    engine.setProperty("velocimacro.library", "/azkaban/webapp/servlet/velocity/macros.vm");
    engine.setProperty("velocimacro.permissions.allow.inline.to.replace.global", true);
    engine.setProperty("velocimacro.arguments.strict", true);
    engine.setProperty("runtime.log.invalid.references", devMode);
    engine.setProperty("runtime.log.logsystem.class", Log4JLogChute.class);
    engine.setProperty("runtime.log.logsystem.log4j.logger", Logger.getLogger("org.apache.velocity.Logger"));
    engine.setProperty("parser.pool.size", 3);
    return engine;
}

项目：sharding 文件：VelocityTemplateConfigurer.java

@Override
protected void postProcessVelocityEngine(VelocityEngine velocityEngine) {
    super.postProcessVelocityEngine(velocityEngine);
    velocityEngine.setProperty(RuntimeConstants.RESOURCE_LOADER, "webapp,file,class,url,jar,spring,springMacro");
    velocityEngine.setProperty("webapp.resource.loader.class", WebappResourceLoader.class.getName());
    velocityEngine.setProperty("file.resource.loader.class", FileResourceLoader.class.getName());
    velocityEngine.setProperty("class.resource.loader.class", ClasspathResourceLoader.class.getName());
    velocityEngine.setProperty("url.resource.loader.class", URLResourceLoader.class.getName());
    velocityEngine.setProperty("jar.resource.loader.class", JarResourceLoader.class.getName());

    velocityEngine.setProperty("resource.manager.cache.class", ResourceCacheImpl.class.getName());
    velocityEngine.setProperty("resource.manager.cache.size", 2048);
    velocityEngine.setProperty("resource.manager.class", ResourceManagerImpl.class.getName());

    velocityEngine.setProperty(RuntimeConstants.COUNTER_INITIAL_VALUE, 1);
    velocityEngine.setProperty(RuntimeConstants.INPUT_ENCODING, inputEncoding);
    velocityEngine.setProperty(RuntimeConstants.OUTPUT_ENCODING, outputEncoding);
    velocityEngine.setProperty("contentType", contentType);
    // org.apache.velocity.runtime.log.AvalonLogChute
    // org.apache.velocity.runtime.log.Log4JLogChute
    // org.apache.velocity.runtime.log.CommonsLogLogChute
    // org.apache.velocity.runtime.log.ServletLogChute
    // org.apache.velocity.runtime.log.JdkLogChute
    velocityEngine.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM, new Log4JLogChute());
    velocityEngine.setProperty(RuntimeConstants.FILE_RESOURCE_LOADER_CACHE, true);
}

项目：azkaban 文件：AzkabanWebServer.java

/**
 * Creates and configures the velocity engine.
 *
 * @param devMode
 * @return
 */
private VelocityEngine configureVelocityEngine(final boolean devMode) {
  VelocityEngine engine = new VelocityEngine();
  engine.setProperty("resource.loader", "classpath, jar");
  engine.setProperty("classpath.resource.loader.class",
      ClasspathResourceLoader.class.getName());
  engine.setProperty("classpath.resource.loader.cache", !devMode);
  engine.setProperty("classpath.resource.loader.modificationCheckInterval",
      5L);
  engine.setProperty("jar.resource.loader.class",
      JarResourceLoader.class.getName());
  engine.setProperty("jar.resource.loader.cache", !devMode);
  engine.setProperty("resource.manager.logwhenfound", false);
  engine.setProperty("input.encoding", "UTF-8");
  engine.setProperty("output.encoding", "UTF-8");
  engine.setProperty("directive.set.null.allowed", true);
  engine.setProperty("resource.manager.logwhenfound", false);
  engine.setProperty("velocimacro.permissions.allow.inline", true);
  engine.setProperty("velocimacro.library.autoreload", devMode);
  engine.setProperty("velocimacro.library",
      "/azkaban/webapp/servlet/velocity/macros.vm");
  engine.setProperty(
      "velocimacro.permissions.allow.inline.to.replace.global", true);
  engine.setProperty("velocimacro.arguments.strict", true);
  engine.setProperty("runtime.log.invalid.references", devMode);
  engine.setProperty("runtime.log.logsystem.class", Log4JLogChute.class);
  engine.setProperty("runtime.log.logsystem.log4j.logger",
      Logger.getLogger("org.apache.velocity.Logger"));
  engine.setProperty("parser.pool.size", 3);
  return engine;
}

项目：plugins_github 文件：PluginVelocityRuntimeProvider.java

@Override
public RuntimeInstance get() {
  String pkg = "org.apache.velocity.runtime.resource.loader";

  Properties p = new Properties();
  p.setProperty(RuntimeConstants.VM_PERM_INLINE_LOCAL, "true");
  p.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM_CLASS, Slf4jLogChute.class.getName());
  p.setProperty(RuntimeConstants.RUNTIME_REFERENCES_STRICT, "true");
  p.setProperty("runtime.log.logsystem.log4j.category", "velocity");

  p.setProperty(VELOCITY_RESOURCE_LOADER, "file, class, jar");
  p.setProperty(VELOCITY_FILE_RESOURCE_LOADER_CLASS, pkg + ".FileResourceLoader");
  p.setProperty(
      VELOCITY_FILE_RESOURCE_LOADER_PATH,
      site.static_dir.getParent().toAbsolutePath().toString());
  p.setProperty(VELOCITY_CLASS_RESOURCE_LOADER_CLASS, ClasspathResourceLoader.class.getName());
  p.setProperty(VELOCITY_JAR_RESOURCE_LOADER_CLASS, JarResourceLoader.class.getName());
  p.setProperty(VELOCITY_JAR_RESOURCE_LOADER_PATH, detectPluginJar());

  RuntimeInstance ri = new RuntimeInstance();
  try {
    ri.init(p);
  } catch (Exception err) {
    throw new ProvisionException("Cannot configure Velocity templates", err);
  }
  return ri;
}

项目：bazel 文件：TemplateEngine.java

/**
 * Returns a new {@link Page} using the given .vm template file path. The template file
 * path must be the resource path for the .vm file in the JAR since the VelocityEngine
 * is configured to load .vm files from JAR resources.
 */
public static Page newPage(String template) {
  VelocityEngine engine = new VelocityEngine();
  engine.setProperty("resource.loader", "classpath, jar");
  engine.setProperty("classpath.resource.loader.class", ClasspathResourceLoader.class.getName());
  engine.setProperty("jar.resource.loader.class", JarResourceLoader.class.getName());
  engine.setProperty("input.encoding", "UTF-8");
  engine.setProperty("output.encoding", "UTF-8");
  engine.setProperty("directive.set.null.allowed", true);
  engine.setProperty("parser.pool.size", 3);
  engine.setProperty("runtime.references.strict", true);
  return new Page(engine, template);
}

项目：rest4j 文件：VelocityTemplatingEngine.java

/**
 * Initialize Velocity engine. Support the template files in either jar file or file system directory.
 */
public VelocityTemplatingEngine()
{
  final URL templateDirUrl = getClass().getClassLoader().getResource(VELOCITY_TEMPLATE_DIR);
  if (templateDirUrl == null)
  {
    throw new Rest4JInternalException("Unable to find the Velocity template resources");
  }

  StringBuilder configName;
  if ("jar".equals(templateDirUrl.getProtocol()))
  {
    _velocity = new VelocityEngine();

    // config Velocity to use the jar resource loader
    // more detail in Velocity user manual

    _velocity.setProperty(VelocityEngine.RESOURCE_LOADER, "jar");

    configName = new StringBuilder("jar.").append(VelocityEngine.RESOURCE_LOADER).append(".class");
    _velocity.setProperty(configName.toString(), JarResourceLoader.class.getName());

    configName = new StringBuilder("jar.").append(VelocityEngine.RESOURCE_LOADER).append(".path");

    // fix for Velocity 1.5: jar URL needs to be ended with "!/"
    final String normalizedUrl = templateDirUrl.toString().substring(0, templateDirUrl.toString().length() - VELOCITY_TEMPLATE_DIR.length());
    _velocity.setProperty(configName.toString(), normalizedUrl);
  }
  else if ("file".equals(templateDirUrl.getProtocol()))
  {
    _velocity = new VelocityEngine();

    final String resourceDirPath = new File(templateDirUrl.getPath()).getParent();
    configName = new StringBuilder("file.").append(VelocityEngine.RESOURCE_LOADER).append(".path");
    _velocity.setProperty(configName.toString(), resourceDirPath);
  }
  else
  {
    throw new IllegalArgumentException("Unsupported template path scheme");
  }

  _velocity.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM_CLASS, Log4JLogChute.class.getName());
  _velocity.setProperty(Log4JLogChute.RUNTIME_LOG_LOG4J_LOGGER, getClass().getName());

  try
  {
    _velocity.init();
  }
  catch (Exception e)
  {
    throw new Rest4JInternalException(e);
  }
}