Tomcat example source code file (SavedRequest.java)

This example Tomcat source code file (SavedRequest.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 - Tomcat tags/keywords

arraylist, arraylist, bytechunk, hashmap, hashmap, http, iterator, iterator, request, response, savedrequest, servlet, string, string, util

The Tomcat SavedRequest.java source code

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.catalina.authenticator;


import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Locale;

import javax.servlet.http.Cookie;

import org.apache.tomcat.util.buf.ByteChunk;


/**
 * Object that saves the critical information from a request so that
 * form-based authentication can reproduce it once the user has been
 * authenticated.
 * <p>
 * <b>IMPLEMENTATION NOTE - It is assumed that this object is accessed
 * only from the context of a single thread, so no synchronization around
 * internal collection classes is performed.
 *
 * @author Craig R. McClanahan
 * @version $Revision: 536381 $ $Date: 2007-05-09 01:58:24 +0200 (mer., 09 mai 2007) $
 */

public final class SavedRequest {


    /**
     * The set of Cookies associated with this Request.
     */
    private ArrayList<Cookie> cookies = new ArrayList();

    public void addCookie(Cookie cookie) {
        cookies.add(cookie);
    }

    public Iterator getCookies() {
        return (cookies.iterator());
    }


    /**
     * The set of Headers associated with this Request.  Each key is a header
     * name, while the value is a ArrayList containing one or more actual
     * values for this header.  The values are returned as an Iterator when
     * you ask for them.
     */
    private HashMap<String,ArrayList headers =
        new HashMap<String,ArrayList();

    public void addHeader(String name, String value) {
        ArrayList<String> values = (ArrayList) headers.get(name);
        if (values == null) {
            values = new ArrayList<String>();
            headers.put(name, values);
        }
        values.add(value);
    }

    public Iterator getHeaderNames() {
        return (headers.keySet().iterator());
    }

    public Iterator getHeaderValues(String name) {
        ArrayList values = (ArrayList) headers.get(name);
        if (values == null)
            return ((new ArrayList()).iterator());
        else
            return (values.iterator());
    }


    /**
     * The set of Locales associated with this Request.
     */
    private ArrayList<Locale> locales = new ArrayList();

    public void addLocale(Locale locale) {
        locales.add(locale);
    }

    public Iterator getLocales() {
        return (locales.iterator());
    }


    /**
     * The request method used on this Request.
     */
    private String method = null;

    public String getMethod() {
        return (this.method);
    }

    public void setMethod(String method) {
        this.method = method;
    }



    /**
     * The set of request parameters associated with this Request.  Each
     * entry is keyed by the parameter name, pointing at a String array of
     * the corresponding values.
     */
    private HashMap<String,String[]> parameters =
        new HashMap<String,String[]>();

    public void addParameter(String name, String values[]) {
        parameters.put(name, values);
    }

    public Iterator getParameterNames() {
        return (parameters.keySet().iterator());
    }

    public String[] getParameterValues(String name) {
        return ((String[]) parameters.get(name));
    }


    /**
     * The query string associated with this Request.
     */
    private String queryString = null;

    public String getQueryString() {
        return (this.queryString);
    }

    public void setQueryString(String queryString) {
        this.queryString = queryString;
    }


    /**
     * The request URI associated with this Request.
     */
    private String requestURI = null;

    public String getRequestURI() {
        return (this.requestURI);
    }

    public void setRequestURI(String requestURI) {
        this.requestURI = requestURI;
    }

    
    /**
     * The body of this request.
     */
    private ByteChunk body = null;
    
    public ByteChunk getBody() {
        return (this.body);
    }

    public void setBody(ByteChunk body) {
        this.body = body;
    }
    
    /**
     * The content type of the request, used if this is a POST.
     */
    private String contentType = null;
    
    public String getContentType() {
        return (this.contentType);
    }
    
    public void setContentType(String contentType) {
        this.contentType = contentType;
    }
}