com.sun.jersey.api.client.PartialRequestBuilder Maven / Gradle / Ivy

Go to download
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.jersey.api.client;

import com.sun.jersey.core.header.OutBoundHeaders;
import java.util.Locale;
import javax.ws.rs.core.Cookie;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;

/**
 * A partial implementation of {@link RequestBuilder} that implements
 * the methods on {@link RequestBuilder} but leaves undefined the build 
 * methods for constructing the request.
 * 
 * @param  the type than implements {@link RequestBuilder}.
 * @author [email protected]
 */
@SuppressWarnings("unchecked")
public abstract class PartialRequestBuilder 
        implements RequestBuilder {

    protected Object entity;
    
    protected MultivaluedMap metadata;
    
    protected PartialRequestBuilder() {
        metadata = new OutBoundHeaders();
    }
    
    public T entity(Object entity) {
        this.entity = entity;
        return (T)this;
    }

    public T entity(Object entity, MediaType type) {
        entity(entity);
        type(type);
        return (T)this;
    }

    public T entity(Object entity, String type) {
        entity(entity);
        type(type);
        return (T)this;
    }
    
    public T type(MediaType type) {
        getMetadata().putSingle("Content-Type", type);        
        return (T)this;
    }
        
    public T type(String type) {
        getMetadata().putSingle("Content-Type", MediaType.valueOf(type));        
        return (T)this;
    }
        
    public T accept(MediaType... types) {
        for (MediaType type : types)
            getMetadata().add("Accept", type);
        return (T)this;
    }
    
    public T accept(String... types) {
        for (String type : types)
            getMetadata().add("Accept", type);
        return (T)this;
    }
    
    public T acceptLanguage(Locale... locales) {
        for (Locale locale : locales)
            getMetadata().add("Accept-Language", locale);
        return (T)this;
    }

    public T acceptLanguage(String... locales) {
        for (String locale : locales)
            getMetadata().add("Accept-Language", locale);
        return (T)this;
    }    
    
    public T cookie(Cookie cookie) {
        getMetadata().add("Cookie", cookie);
        return (T)this;
    }
    
    public T header(String name, Object value) {
        getMetadata().add(name, value);
        return (T)this;
    }
    
    private MultivaluedMap getMetadata() {
        if (metadata != null) return metadata;
        
        return metadata = new OutBoundHeaders();
    }
}