twitter/src/main/java/org/jclouds/twitter/TwitterPropertiesBuilder.java

/**
 *
 * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
 *
 * ====================================================================
 * Licensed 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.jclouds.twitter;

import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.twitter.reference.TwitterConstants.PROPERTY_TWITTER_ENDPOINT;
import static org.jclouds.twitter.reference.TwitterConstants.PROPERTY_TWITTER_PASSWORD;
import static org.jclouds.twitter.reference.TwitterConstants.PROPERTY_TWITTER_USER;

import java.net.URI;
import java.util.Properties;

import org.jclouds.PropertiesBuilder;

/**
 * Builds properties used in Twitter Clients
 * 
 * @author Adrian Cole
 */
public class TwitterPropertiesBuilder extends PropertiesBuilder {
   @Override
   protected Properties defaultProperties() {
      Properties properties = super.defaultProperties();
      properties.setProperty(PROPERTY_TWITTER_ENDPOINT, "http://twitter.com");
      return properties;
   }

   public TwitterPropertiesBuilder(Properties properties) {
      super(properties);
   }

   public TwitterPropertiesBuilder(String id, String secret) {
      super();
      withCredentials(id, secret);
   }

   public TwitterPropertiesBuilder withCredentials(String id, String secret) {
      properties.setProperty(PROPERTY_TWITTER_USER, checkNotNull(id, "user"));
      properties.setProperty(PROPERTY_TWITTER_PASSWORD, checkNotNull(secret, "password"));
      return this;
   }

   public TwitterPropertiesBuilder withEndpoint(URI endpoint) {
      properties.setProperty(PROPERTY_TWITTER_ENDPOINT, checkNotNull(endpoint, "endpoint")
               .toString());
      return this;
   }
}