1   
    2   
    3   /*
    4    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
    5    * 
    6    * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
    7    * 
    8    * Portions Copyright Apache Software Foundation.
    9    * 
   10    * The contents of this file are subject to the terms of either the GNU
   11    * General Public License Version 2 only ("GPL") or the Common Development
   12    * and Distribution License("CDDL") (collectively, the "License").  You
   13    * may not use this file except in compliance with the License. You can obtain
   14    * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
   15    * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
   16    * language governing permissions and limitations under the License.
   17    * 
   18    * When distributing the software, include this License Header Notice in each
   19    * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
   20    * Sun designates this particular file as subject to the "Classpath" exception
   21    * as provided by Sun in the GPL Version 2 section of the License file that
   22    * accompanied this code.  If applicable, add the following below the License
   23    * Header, with the fields enclosed by brackets [] replaced by your own
   24    * identifying information: "Portions Copyrighted [year]
   25    * [name of copyright owner]"
   26    * 
   27    * Contributor(s):
   28    * 
   29    * If you wish your version of this file to be governed by only the CDDL or
   30    * only the GPL Version 2, indicate your decision by adding "[Contributor]
   31    * elects to include this software in this distribution under the [CDDL or GPL
   32    * Version 2] license."  If you don't indicate a single choice of license, a
   33    * recipient has the option to distribute your version of this file under
   34    * either the CDDL, the GPL Version 2 or to extend the choice of license to
   35    * its licensees as provided above.  However, if you add GPL Version 2 code
   36    * and therefore, elected the GPL Version 2 license, then the option applies
   37    * only if the new code is made subject to such option by the copyright
   38    * holder.
   39    */
   40   package org.apache.tomcat.util.handler;
   41   
   42   import java.io.IOException;
   43   import java.io.UnsupportedEncodingException;
   44   import java.io.InputStream;
   45   import java.io.OutputStream;
   46   import java.net.Socket;
   47   import java.util.Enumeration;
   48   
   49   
   50   /**
   51    * Store all context informations for the invocation of a handler chain.
   52    *
   53    * @author Costin Manolache
   54    */
   55   public class TcHandlerCtx {
   56   
   57   
   58       private int type = 0;
   59   
   60       /**
   61        * Get the type of the handler context.
   62        */
   63       public final int getType() {
   64           return type;
   65       }
   66   
   67       /**
   68        * Set the type of the handler context.
   69        */
   70       public final void setType( int type ) {
   71           this.type = type;
   72       }
   73   
   74   
   75       // XXX Make it configurable ( at startup, since runtime change will require sync )
   76       private Object notes[] = new Object[32];
   77   
   78       /**
   79        * Get a note associated with this hanlder context.
   80        */
   81       public final Object getNote( int id ) {
   82           return notes[id];
   83       }
   84   
   85       /**
   86        * Associate a note with this hanlder context.
   87        */
   88       public final void setNote( int id, Object o ) {
   89           notes[id]=o;
   90       }
   91   
   92   
   93       /**
   94        * Recycle the hanlder context.
   95        */
   96       public void recycle() {
   97           type = 0;
   98           for( int i=0; i<notes.length; i++ ) {
   99               notes[i]=null;
  100           }
  101       }
  102   
  103   }