| // |
| // ======================================================================== |
| // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.server.handler.jmx; |
| |
| import java.io.IOException; |
| |
| import org.eclipse.jetty.jmx.ObjectMBean; |
| import org.eclipse.jetty.server.Server; |
| import org.eclipse.jetty.server.handler.AbstractHandler; |
| import org.eclipse.jetty.server.handler.AbstractHandlerContainer; |
| import org.eclipse.jetty.server.handler.ContextHandler; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| |
| public class AbstractHandlerMBean extends ObjectMBean |
| { |
| private static final Logger LOG = Log.getLogger(AbstractHandlerMBean.class); |
| |
| /* ------------------------------------------------------------ */ |
| public AbstractHandlerMBean(Object managedObject) |
| { |
| super(managedObject); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| @Override |
| public String getObjectContextBasis() |
| { |
| if (_managed != null ) |
| { |
| String basis = null; |
| if (_managed instanceof ContextHandler) |
| { |
| return null; |
| } |
| else if (_managed instanceof AbstractHandler) |
| { |
| AbstractHandler handler = (AbstractHandler)_managed; |
| Server server = handler.getServer(); |
| if (server != null) |
| { |
| ContextHandler context = |
| AbstractHandlerContainer.findContainerOf(server, |
| ContextHandler.class, handler); |
| |
| if (context != null) |
| basis = getContextName(context); |
| } |
| } |
| if (basis != null) |
| return basis; |
| } |
| return super.getObjectContextBasis(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| @Override |
| public String getObjectNameBasis() |
| { |
| if (_managed != null ) |
| { |
| String name = null; |
| if (_managed instanceof ContextHandler) |
| { |
| ContextHandler context = (ContextHandler)_managed; |
| name = getContextName(context); |
| } |
| |
| if (name != null) |
| return name; |
| } |
| |
| return super.getObjectNameBasis(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| protected String getContextName(ContextHandler context) |
| { |
| String name = null; |
| |
| if (context.getContextPath()!=null && context.getContextPath().length()>0) |
| { |
| int idx = context.getContextPath().lastIndexOf('/'); |
| name = idx < 0 ? context.getContextPath() : context.getContextPath().substring(++idx); |
| if (name==null || name.length()==0) |
| name= "ROOT"; |
| } |
| |
| if (name==null && context.getBaseResource()!=null) |
| { |
| try |
| { |
| if (context.getBaseResource().getFile()!=null) |
| name = context.getBaseResource().getFile().getName(); |
| } |
| catch(IOException e) |
| { |
| LOG.ignore(e); |
| name=context.getBaseResource().getName(); |
| } |
| } |
| |
| return name; |
| } |
| } |