/**
    *
    * Copyright (C) 2011 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.savvis.vpdc.domain;
  
  import static com.google.common.base.Preconditions.checkNotNull;
  
  import java.net.URI;
  import java.util.Set;
  
  import com.google.common.collect.ImmutableSet;
  import com.google.common.collect.Sets;
  
  /**
   * API returns the firewall service containing firewall rules for a given VDC
   * 
   * @author Kedar Dave
   */
  public class FirewallService extends ResourceImpl {
  
  	public static Builder builder() {
        return new Builder();
  	}
  
  	public static class Builder extends ResourceImpl.Builder {
  		private boolean isEnabled;
  		private Set<FirewallRule> firewallRules = Sets.newLinkedHashSet();
  		
  		@Override
  		public FirewallService build() {
  			return new FirewallService(id, name, type, href, isEnabled, firewallRules);
  		}
  
  		public Builder isEnabled(boolean isEnabled) {
  	         this.isEnabled = isEnabled;
  	         return this;
  		}
  		
  		public Builder firewallRule(FirewallRule in) {
  	         this.firewallRules.add(checkNotNull(in, "firewallRule"));
  	         return this;
  		}
  		
  		public Builder firewallRules(Set<FirewallRule> firewallRules) {
  	         this.firewallRules.addAll(checkNotNull(firewallRules, "firewallRules"));
  	         return this;
  		}
  		
  		public static Builder fromFirewallService(FirewallService in) {
  	        return new Builder().id(in.getId()).name(in.getName()).type(in.getType()).href(in.getHref())
  	        	.isEnabled(in.isEnabled()).firewallRules(in.getFirewallRules());
  	    }
  		
  		@Override
  		public Builder id(String id) {
  			return Builder.class.cast(super.id(id));
  		}
  
  		@Override
  		public Builder name(String name) {
  			return Builder.class.cast(super.name(name));
  		}
  
  		@Override
  		public Builder type(String type) {
  			return Builder.class.cast(super.type(type));
  		}
  
  		@Override
  		public Builder href(URI href) {
  			return Builder.class.cast(super.href(href));
  		}
  		
  	}
  	
  	private final boolean isEnabled;
  	private final Set<FirewallRule> firewallRules;
  	
  	public FirewallService(String id, String name, String type, URI href, boolean isEnabled, Set<FirewallRule> firewallRules) {
        super(id, name, type, href);
        this.isEnabled = isEnabled;
        this.firewallRules = ImmutableSet.copyOf(checkNotNull(firewallRules, "firewallRules"));
  	}
  
 	@Override
     public Builder toBuilder() {
 		return Builder.fromFirewallService(this);
     }
 	
 	public Set<FirewallRule> getFirewallRules() {
 		return firewallRules;
 	}
 
 	public boolean isEnabled() {
 		return isEnabled;
 	}
 
 }