org.eclipse.jetty.webapp.WebAppContext.getClassLoader()方法的使用及代码示例

x33g5p2x  于2022-02-02 转载在 其他  
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本文整理了Java中org.eclipse.jetty.webapp.WebAppContext.getClassLoader()方法的一些代码示例，展示了WebAppContext.getClassLoader()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。WebAppContext.getClassLoader()方法的具体详情如下：
包路径：org.eclipse.jetty.webapp.WebAppContext
类名称：WebAppContext
方法名：getClassLoader

WebAppContext.getClassLoader介绍

暂无

代码示例

代码示例来源：origin: org.springframework.boot/spring-boot

@Override
public void configure(WebAppContext context) throws Exception {
  ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
  Thread.currentThread().setContextClassLoader(context.getClassLoader());
  try {
    callInitializers(context);
  }
  finally {
    Thread.currentThread().setContextClassLoader(classLoader);
  }
}

代码示例来源：origin: org.eclipse.jetty/jetty-webapp

/**
 * @param servletContextName The servletContextName to set.
 */
@Override
public void setDisplayName(String servletContextName)
{
  super.setDisplayName(servletContextName);
  ClassLoader cl = getClassLoader();
  if (cl!=null && cl instanceof WebAppClassLoader && servletContextName!=null)
    ((WebAppClassLoader)cl).setName(servletContextName);
}

代码示例来源：origin: org.springframework.boot/spring-boot

Thread.currentThread().setContextClassLoader(this.context.getClassLoader());
try {
  setExtendedListenerTypes(true);

代码示例来源：origin: igniterealtime/Openfire

/**
 * Removes a Jetty handler to be added to the embedded web server that is used to expose BOSH (HTTP-bind)
 * functionality.
 *
 * Removing a handler, even when null, or non-existing, might have side-effects as introduced by the Jetty
 * implementation. At the time of writing, Jetty will re
 *
 * @param handler The handler (should not be null).
 */
public void removeJettyHandler( Handler handler )
{
  if (handler instanceof WebAppContext) {
    // A work-around of the Jetty bug described at https://github.com/eclipse/jetty.project/issues/1425
    // NOTE: According to some comments on WebAppLoaderFix, this may stop working on Java 9.
    // Hopefully the Jetty team will have fixed the underlying bug by then
    WebAppLoaderFix.checkAndClose(((WebAppContext) handler).getClassLoader());
  }
  extensionHandlers.removeHandler( handler );
  if ( handler.isStarted() )
  {
    try
    {
      handler.stop();
    }
    catch ( Exception e )
    {
      Log.warn( "Unable to stop the handler that was removed: {}", handler, e );
    }
  }
}

代码示例来源：origin: org.eclipse.jetty/jetty-webapp

if (context.getClassLoader() != null)
  loader = context.getClassLoader().getParent();

代码示例来源：origin: org.eclipse.jetty/jetty-webapp

@Override
protected void stopContext() throws Exception
{
  stopWebapp();
  try
  {
    for (int i=_configurations.size();i-->0;)
      _configurations.get(i).deconfigure(this);
    if (_metadata != null)
      _metadata.clear();
    _metadata=new MetaData();
  }
  finally
  {
    if (_ownClassLoader)
    {
      ClassLoader loader = getClassLoader();
      if (loader != null && loader instanceof URLClassLoader)
        ((URLClassLoader)loader).close(); 
      setClassLoader(null);
    }
    setAvailable(true);
    _unavailableException=null;
  }
}

代码示例来源：origin: org.eclipse.jetty/jetty-webapp

@Override
public void dump(Appendable out, String indent) throws IOException
{
  List<String> system_classes=null;
  if (_systemClasses!=null)
  {
    system_classes=new ArrayList<>(_systemClasses);
    Collections.sort(system_classes);
  }
  
  List<String> server_classes=null;
  if (_serverClasses!=null)
  {
    server_classes=new ArrayList<>(_serverClasses);
    Collections.sort(server_classes);
  }
  
  dumpObjects(out,indent,
    new ClassLoaderDump(getClassLoader()),
    new DumpableCollection("Systemclasses "+this,system_classes),
    new DumpableCollection("Serverclasses "+this,server_classes),
    new DumpableCollection("Configurations "+this,_configurations),
    new DumpableCollection("Handler attributes "+this,((AttributesMap)getAttributes()).getAttributeEntrySet()),
    new DumpableCollection("Context attributes "+this,((Context)getServletContext()).getAttributeEntrySet()),
    new DumpableCollection("Initparams "+this,getInitParams().entrySet())
    );
}

代码示例来源：origin: org.eclipse.jetty/jetty-webapp

if (getClassLoader()==null)
  ClassLoader loader = getClassLoader();
  LOG.debug("Thread Context classloader {}",loader);
  loader=loader.getParent();

代码示例来源：origin: org.eclipse.jetty/jetty-webapp

if (web_inf != null && web_inf.isDirectory() && context.getClassLoader() instanceof WebAppClassLoader)
    ((WebAppClassLoader)context.getClassLoader()).addClassPath(classes);
    ((WebAppClassLoader)context.getClassLoader()).addJars(lib);

代码示例来源：origin: org.eclipse.jetty/jetty-annotations

/**
 * Test if the ServletContainerInitializer is from the container classpath
 * 
 * @param context the context for the webapp classpath
 * @param sci the ServletContainerIntializer
 * @return true if ServletContainerIntializer is from container classpath
 */
public boolean isFromContainerClassPath (WebAppContext context, ServletContainerInitializer sci)
{
  if (sci == null)
    return false;
  return sci.getClass().getClassLoader()==context.getClassLoader().getParent();
}

代码示例来源：origin: org.eclipse.jetty.aggregate/jetty-all-server

protected void createEnvContext (WebAppContext wac)
throws NamingException
{
  ClassLoader old_loader = Thread.currentThread().getContextClassLoader();
  Thread.currentThread().setContextClassLoader(wac.getClassLoader());
  try
  {
    Context context = new InitialContext();
    Context compCtx =  (Context)context.lookup ("java:comp");
    compCtx.createSubcontext("env");
  }
  finally 
  {
    Thread.currentThread().setContextClassLoader(old_loader);
  }
}

代码示例来源：origin: org.eclipse.jetty.aggregate/jetty-plus

protected void createEnvContext (WebAppContext wac)
throws NamingException
{
  ClassLoader old_loader = Thread.currentThread().getContextClassLoader();
  Thread.currentThread().setContextClassLoader(wac.getClassLoader());
  try
  {
    Context context = new InitialContext();
    Context compCtx =  (Context)context.lookup ("java:comp");
    compCtx.createSubcontext("env");
  }
  finally 
  {
    Thread.currentThread().setContextClassLoader(old_loader);
  }
}

代码示例来源：origin: com.ovea.tajin.server/tajin-server-jetty9

protected void createEnvContext (WebAppContext wac)
throws NamingException
{
  ClassLoader old_loader = Thread.currentThread().getContextClassLoader();
  Thread.currentThread().setContextClassLoader(wac.getClassLoader());
  try
  {
    Context context = new InitialContext();
    Context compCtx =  (Context)context.lookup ("java:comp");
    compCtx.createSubcontext("env");
  }
  finally
  {
    Thread.currentThread().setContextClassLoader(old_loader);
  }
}

代码示例来源：origin: com.ovea.tajin.servers/tajin-server-jetty9

protected void createEnvContext (WebAppContext wac)
throws NamingException
{
  ClassLoader old_loader = Thread.currentThread().getContextClassLoader();
  Thread.currentThread().setContextClassLoader(wac.getClassLoader());
  try
  {
    Context context = new InitialContext();
    Context compCtx =  (Context)context.lookup ("java:comp");
    compCtx.createSubcontext("env");
  }
  finally
  {
    Thread.currentThread().setContextClassLoader(old_loader);
  }
}

代码示例来源：origin: org.eclipse.jetty.aggregate/jetty-all-server

/**
 * @param servletContextName The servletContextName to set.
 */
@Override
public void setDisplayName(String servletContextName)
{
  super.setDisplayName(servletContextName);
  ClassLoader cl = getClassLoader();
  if (cl!=null && cl instanceof WebAppClassLoader && servletContextName!=null)
    ((WebAppClassLoader)cl).setName(servletContextName);
}

代码示例来源：origin: org.eclipse.jetty.aggregate/jetty-webapp

/**
 * @param servletContextName The servletContextName to set.
 */
@Override
public void setDisplayName(String servletContextName)
{
  super.setDisplayName(servletContextName);
  ClassLoader cl = getClassLoader();
  if (cl!=null && cl instanceof WebAppClassLoader && servletContextName!=null)
    ((WebAppClassLoader)cl).setName(servletContextName);
}

代码示例来源：origin: org.eclipse.jetty.aggregate/jetty-plus

/**
 * @param servletContextName The servletContextName to set.
 */
@Override
public void setDisplayName(String servletContextName)
{
  super.setDisplayName(servletContextName);
  ClassLoader cl = getClassLoader();
  if (cl!=null && cl instanceof WebAppClassLoader && servletContextName!=null)
    ((WebAppClassLoader)cl).setName(servletContextName);
}

代码示例来源：origin: com.ovea.tajin.servers/tajin-server-jetty9

/**
 * @param servletContextName The servletContextName to set.
 */
@Override
public void setDisplayName(String servletContextName)
{
  super.setDisplayName(servletContextName);
  ClassLoader cl = getClassLoader();
  if (cl!=null && cl instanceof WebAppClassLoader && servletContextName!=null)
    ((WebAppClassLoader)cl).setName(servletContextName);
}

代码示例来源：origin: com.ovea.tajin.server/tajin-server-jetty9

/**
 * @param servletContextName The servletContextName to set.
 */
@Override
public void setDisplayName(String servletContextName)
{
  super.setDisplayName(servletContextName);
  ClassLoader cl = getClassLoader();
  if (cl!=null && cl instanceof WebAppClassLoader && servletContextName!=null)
    ((WebAppClassLoader)cl).setName(servletContextName);
}

代码示例来源：origin: jenkinsci/winstone

/**
 * @param servletContextName The servletContextName to set.
 */
@Override
public void setDisplayName(String servletContextName)
{
  super.setDisplayName(servletContextName);
  ClassLoader cl = getClassLoader();
  if (cl!=null && cl instanceof WebAppClassLoader && servletContextName!=null)
    ((WebAppClassLoader)cl).setName(servletContextName);
}

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