Jetty example source code file (localContextRoot.java)

This example Jetty source code file (localContextRoot.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Jetty tags/keywords

context, hashtable, localnameparser, name, name, nameparser, naming, namingenumeration, namingexception, namingexception, object, object, properties, string, string, util

The Jetty localContextRoot.java source code

//========================================================================
//$Id: localContextRoot.java 1327 2006-11-27 18:40:14Z janb $
//Copyright 2000-2006 Mort Bay Consulting Pty. Ltd.
//------------------------------------------------------------------------
//Licensed under the Apache License, Version 2.0 (the "License");
//you may not use this file except in compliance with the License.
//You may obtain a copy of the License at 
//http://www.apache.org/licenses/LICENSE-2.0
//Unless required by applicable law or agreed to in writing, software
//distributed under the License is distributed on an "AS IS" BASIS,
//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//See the License for the specific language governing permissions and
//limitations under the License.
//========================================================================

package org.mortbay.naming.local;

import java.util.Hashtable;
import java.util.Properties;

import javax.naming.CompoundName;
import javax.naming.Context;
import javax.naming.Name;
import javax.naming.NameParser;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;

import org.mortbay.naming.NamingContext;

/**
 * 
 * localContext
 * 
 * @author janb
 * @version $Revision: 1327 $ $Date: 2006-11-27 12:40:14 -0600 (Mon, 27 Nov 2006) $
 * 
 */
public class localContextRoot implements Context
{
    private static final NamingContext _root;

    private final Hashtable _env;

    // make a root for the static namespace local:
    static
    {
        _root = new NamingContext();
        _root.setNameParser(new LocalNameParser());
    }

    static class LocalNameParser implements NameParser
    {
        Properties syntax = new Properties();

        LocalNameParser()
        {
            syntax.put("jndi.syntax.direction", "left_to_right");
            syntax.put("jndi.syntax.separator", "/");
            syntax.put("jndi.syntax.ignorecase", "false");
        }

        public Name parse(String name) throws NamingException
        {
            return new CompoundName(name, syntax);
        }
    }

    public localContextRoot(Hashtable env)
    {
        _env = new Hashtable(env);
    }

    /**
     * 
     * 
     * @see javax.naming.Context#close()
     */
    public void close() throws NamingException
    {

    }

    /**
     * 
     * 
     * @see javax.naming.Context#getNameInNamespace()
     */
    public String getNameInNamespace() throws NamingException
    {
        return "";
    }

    /**
     * 
     * 
     * @see javax.naming.Context#destroySubcontext(java.lang.String)
     */
    public void destroySubcontext(String name) throws NamingException
    {
        synchronized (_root)
        {
            _root.destroySubcontext(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#unbind(java.lang.String)
     */
    public void unbind(String name) throws NamingException
    {
        synchronized (_root)
        {
            _root.unbind(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#getEnvironment()
     */
    public Hashtable getEnvironment() throws NamingException
    {
        return _env;
    }

    /**
     * 
     * 
     * @see javax.naming.Context#destroySubcontext(javax.naming.Name)
     */
    public void destroySubcontext(Name name) throws NamingException
    {
        synchronized (_root)
        {
            _root.destroySubcontext(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#unbind(javax.naming.Name)
     */
    public void unbind(Name name) throws NamingException
    {
        synchronized (_root)
        {
            _root.unbind(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#lookup(java.lang.String)
     */
    public Object lookup(String name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.lookup(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#lookupLink(java.lang.String)
     */
    public Object lookupLink(String name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.lookupLink(getSuffix(name));
        }
    }

    /**
     * 
     *       
     * @see javax.naming.Context#removeFromEnvironment(java.lang.String)
     */
    public Object removeFromEnvironment(String propName) throws NamingException
    {
        return _env.remove(propName);
    }

    /**
     * 
     * 
     * @see javax.naming.Context#bind(java.lang.String, java.lang.Object)
     */
    public void bind(String name, Object obj) throws NamingException
    {
        synchronized (_root)
        {
            _root.bind(getSuffix(name), obj);
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#rebind(java.lang.String, java.lang.Object)
     */
    public void rebind(String name, Object obj) throws NamingException
    {
        synchronized (_root)
        {
            _root.rebind(getSuffix(name), obj);
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#lookup(javax.naming.Name)
     */
    public Object lookup(Name name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.lookup(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#lookupLink(javax.naming.Name)
     */
    public Object lookupLink(Name name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.lookupLink(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#bind(javax.naming.Name, java.lang.Object)
     */
    public void bind(Name name, Object obj) throws NamingException
    {
        synchronized (_root)
        {
            _root.bind(getSuffix(name), obj);
        }
    }

    /**
     *
     * 
     * @see javax.naming.Context#rebind(javax.naming.Name, java.lang.Object)
     */
    public void rebind(Name name, Object obj) throws NamingException
    {
        synchronized (_root)
        {
            _root.rebind(getSuffix(name), obj);
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#rename(java.lang.String, java.lang.String)
     */
    public void rename(String oldName, String newName) throws NamingException
    {
        synchronized (_root)
        {
            _root.rename(getSuffix(oldName), getSuffix(newName));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#createSubcontext(java.lang.String)
     */
    public Context createSubcontext(String name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.createSubcontext(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#createSubcontext(javax.naming.Name)
     */
    public Context createSubcontext(Name name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.createSubcontext(getSuffix(name));
        }
    }

    /**
     * 
     * 
     * @see javax.naming.Context#rename(javax.naming.Name, javax.naming.Name)
     */
    public void rename(Name oldName, Name newName) throws NamingException
    {
        synchronized (_root)
        {
            _root.rename(getSuffix(oldName), getSuffix(newName));
        }
    }

    /**
     *
     * 
     * @see javax.naming.Context#getNameParser(java.lang.String)
     */
    public NameParser getNameParser(String name) throws NamingException
    {
        return _root.getNameParser(name);
    }

    /**
     * 
     * 
     * @see javax.naming.Context#getNameParser(javax.naming.Name)
     */
    public NameParser getNameParser(Name name) throws NamingException
    {
        return _root.getNameParser(name);
    }

    /**
     * 
     * 
     * @see javax.naming.Context#list(java.lang.String)
     */
    public NamingEnumeration list(String name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.list(getSuffix(name));
        }
    }

    /**
     *
     * 
     * @see javax.naming.Context#listBindings(java.lang.String)
     */
    public NamingEnumeration listBindings(String name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.listBindings(getSuffix(name));
        }
    }

    /**
     *
     * 
     * @see javax.naming.Context#list(javax.naming.Name)
     */
    public NamingEnumeration list(Name name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.list(getSuffix(name));
        }
    }

    /**
     *
     * 
     * @see javax.naming.Context#listBindings(javax.naming.Name)
     */
    public NamingEnumeration listBindings(Name name) throws NamingException
    {
        synchronized (_root)
        {
            return _root.listBindings(getSuffix(name));
        }
    }

    /**
     *
     * 
     * @see javax.naming.Context#addToEnvironment(java.lang.String,
     *      java.lang.Object)
     */
    public Object addToEnvironment(String propName, Object propVal)
            throws NamingException
    {
        return _env.put(propName, propVal);
    }

    /**
     *
     * 
     * @see javax.naming.Context#composeName(java.lang.String, java.lang.String)
     */
    public String composeName(String name, String prefix)
            throws NamingException
    {
        return _root.composeName(name, prefix);
    }

    /**
     *
     * 
     * @see javax.naming.Context#composeName(javax.naming.Name,
     *      javax.naming.Name)
     */
    public Name composeName(Name name, Name prefix) throws NamingException
    {
        return _root.composeName(name, prefix);
    }

    protected String getSuffix(String url) throws NamingException
    {
        return url;
    }

    protected Name getSuffix(Name name) throws NamingException
    {
        return name;
    }

}