javax.ws.rs.core.Cookie Maven / Gradle / Ivy

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/*
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the "License").  You may not use this file except
 * in compliance with the License.
 * 
 * You can obtain a copy of the license at
 * http://www.opensource.org/licenses/cddl1.php
 * See the License for the specific language governing
 * permissions and limitations under the License.
 */

/*
 * Cookie.java
 *
 * Created on March 12, 2007, 5:01 PM
 *
 */

package javax.ws.rs.core;

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

/**
 * Represents the value of a HTTP cookie, transferred in a request. 
 * RFC 2109 specifies the legal characters for name,
 * value, path and domain. The default version of 1 corresponds to RFC 2109.
 * @see IETF RFC 2109
 */
public class Cookie {

    /**
     * Cookies using the default version correspond to RFC 2109.
     */
    public static final int DEFAULT_VERSION = 1;
    
    private static final HeaderDelegate delegate = 
            RuntimeDelegate.getInstance().createHeaderDelegate(Cookie.class);
    
    private String name;
    private String value;
    private int version = DEFAULT_VERSION;
    private String path = null;
    private String domain = null;

    /**
     * Create a new instance.
     * @param name the name of the cookie
     * @param value the value of the cookie
     * @param path the URI path for which the cookie is valid
     * @param domain the host domain for which the cookie is valid
     * @param version the version of the specification to which the cookie complies
     */
    public Cookie(String name, String value, String path, String domain, int version) {
        this.name = name;
        this.value = value;
        this.version = version;
        this.domain = domain;
        this.path = path;
    }
    
    /**
     * Create a new instance.
     * @param name the name of the cookie
     * @param value the value of the cookie
     * @param path the URI path for which the cookie is valid
     * @param domain the host domain for which the cookie is valid
     */
    public Cookie(String name, String value, String path, String domain) {
        this.name = name;
        this.value = value;
        this.domain = domain;
        this.path = path;
    }
    
    /**
     * Create a new instance.
     * @param name the name of the cookie
     * @param value the value of the cookie
     */
    public Cookie(String name, String value) {
        this.name = name;
        this.value = value;
    }
    
    /**
     * Creates a new instance of Cookie by parsing the supplied string.
     * @param value the cookie string
     * @return the newly created Cookie
     * @throws IllegalArgumentException if the supplied string cannot be parsed
     */
    public static Cookie parse(String value) throws IllegalArgumentException {
        return delegate.fromString(value);
    }
    
    /**
     * Get the name of the cookie
     * @return the name
     */
    public String getName() {
        return name;
    }

    /**
     * Get the value of the cookie
     * @return the value
     */
    public String getValue() {
        return value;
    }
    
    /**
     * Get the version of the cookie
     * @return the version
     */
    public int getVersion() {
        return version;
    }

    /**
     * Get the domain of the cookie
     * @return the domain
     */
    public String getDomain() {
        return domain;
    }

    /**
     * Get the path of the cookie
     * @return the path
     */
    public String getPath() {
        return path;
    }

    /**
     * Convert the cookie to a string suitable for use as the value of the
     * corresponding HTTP header.
     * @return a stringified cookie
     */
    @Override
    public String toString() {
        return delegate.toString(this);
    }
}