Apache CXF example source code file (NewCookieHeaderProvider.java)

This example Apache CXF source code file (NewCookieHeaderProvider.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 - Apache CXF tags/keywords

comment, domain, illegalargumentexception, newcookie, newcookie, path, secure, set-cookie, string, string, stringbuilder, stringbuilder, version, version

The Apache CXF NewCookieHeaderProvider.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.cxf.jaxrs.impl;

import javax.ws.rs.core.NewCookie;
import javax.ws.rs.ext.RuntimeDelegate.HeaderDelegate;

public class NewCookieHeaderProvider implements HeaderDelegate<NewCookie> {

    private static final String VERSION = "Version";
    private static final String PATH = "Path";
    private static final String DOMAIN = "Domain";
    private static final String MAX_AGE = "Max-Age";
    private static final String COMMENT = "Comment";
    private static final String SECURE = "Secure";
    
    public NewCookie fromString(String c) {
        
        if (c == null) {
            throw new IllegalArgumentException("SetCookie value can not be null");
        }
        
        String name = null;
        String value = null;
        String path = null;
        String domain = null;
        String comment = null;
        int maxAge = -1;
        boolean isSecure = false;
        
        String[] tokens = c.split(";");
        for (String token : tokens) {
            String theToken = token.trim();
            if (theToken.startsWith(VERSION)) {
                // should we throw an exception if it's not == 1 ?
            } else if (theToken.startsWith(MAX_AGE)) {
                maxAge = Integer.parseInt(theToken.substring(MAX_AGE.length() + 1));
            } else if (theToken.startsWith(PATH)) {
                path = theToken.substring(PATH.length() + 1);
            } else if (theToken.startsWith(DOMAIN)) {
                domain = theToken.substring(DOMAIN.length() + 1);
            } else if (theToken.startsWith(COMMENT)) {
                comment = theToken.substring(COMMENT.length() + 1);
            } else if (theToken.startsWith(SECURE)) {
                isSecure = true;
            } else {
                int i = theToken.indexOf('=');
                if (i != -1) {
                    name = theToken.substring(0, i);
                    value = i == theToken.length()  + 1 ? "" : theToken.substring(i + 1);
                }
            }
        }
        
        if (name == null || value == null) {
            throw new IllegalArgumentException("Set-Cookie is malformed : " + c);
        }
        
        return new NewCookie(name, value, path, domain, comment, maxAge, isSecure);
    }

    public String toString(NewCookie value) {
        StringBuilder sb = new StringBuilder();
        sb.append(value.getName()).append('=').append(value.getValue());
        if (value.getComment() != null) {
            sb.append(';').append(COMMENT).append('=').append(value.getComment());
        }
        if (value.getDomain() != null) {
            sb.append(';').append(DOMAIN).append('=').append(value.getDomain());
        }
        if (value.getMaxAge() != -1) {
            sb.append(';').append(MAX_AGE).append('=').append(value.getMaxAge());
        }
        if (value.getPath() != null) {
            sb.append(';').append(PATH).append('=').append(value.getPath());
        }
        if (value.isSecure()) {
            sb.append(';').append(SECURE);
        }
        sb.append(';').append(VERSION).append('=').append(value.getVersion());
        return sb.toString();
    }

}