/*

 Copyright 2010 James Pether Sörling 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. 

         $Id

 */

 package org.directdemocracyportal.democracy.model.core;

 import java.util.HashSet;

 import java.util.Set;

 import javax.persistence.CascadeType;

 import javax.persistence.Entity;

 import javax.persistence.FetchType;

 import javax.persistence.GeneratedValue;

 import javax.persistence.GenerationType;

 import javax.persistence.Id;

 import javax.persistence.Inheritance;

 import javax.persistence.InheritanceType;

 import javax.persistence.ManyToMany;

 import javax.persistence.OneToMany;

 import org.hibernate.annotations.Cache;

 import org.hibernate.annotations.CacheConcurrencyStrategy;

 /*

  * Agent

  */

 /**

  * The Class Agent.

  */

 @Entity

 @Inheritance(strategy = InheritanceType.JOINED)

 @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)

 public abstract class Agent extends BaseEntity

 {

     /** The id. */

     private Long id;

     /** The name. */

     private String name;

     /** The roles. */

     private Set<Role> roles = new HashSet<Role>();

     /** The resources. */

     private Set<Resource> resources = new HashSet<Resource>();

     /**

      * Instantiates a new agent.

      */

     public Agent() {

     }

     /**

      * Instantiates a new agent.

      *

      * @param name the name

      */

     public Agent(String name) {

         this.name = name;

     }

     /*

      * (non-Javadoc)

      *

      * @see org.directdemocracyportal.democracy.model.core.BaseEntity#getId()

      */

     @Override

     @Id

     @GeneratedValue(strategy = GenerationType.AUTO)

     public Long getId() {

         return id;

     }

     /**

      * Sets the id.

      *

      * @param id the new id

      */

     public void setId(Long id) {

         this.id = id;

     }

     /**

      * Gets the name.

      *

      * @return the name

      */

     public String getName() {

         return name;

     }

     /**

      * Sets the name.

      *

      * @param name the new name

      */

     public void setName(String name) {

         this.name = name;

     }

     /**

      * Gets the roles.

      *

      * @return the roles

      */

     @ManyToMany(fetch = FetchType.LAZY)

     public Set<Role> getRoles() {

         return roles;

     }

     /**

      * Sets the roles.

      *

      * @param roles the new roles

      */

     public void setRoles(Set<Role> roles) {

         this.roles = roles;

     }

     /*

      * (non-Javadoc)

      *

      * @see java.lang.Object#hashCode()

      */

     @Override

     public int hashCode() {

         final int prime = 31;

         int result = 1;

         result = prime * result + ((id == null) ? 0 : id.hashCode());

         result = prime * result + ((name == null) ? 0 : name.hashCode());

         return result;

     }

     /*

      * (non-Javadoc)

      *

      * @see java.lang.Object#equals(java.lang.Object)

      */

     @Override

     public boolean equals(Object obj) {

         if (this == obj)

             return true;

         if (obj == null)

             return false;

         if (getClass() != obj.getClass())

             return false;

         final Agent other = (Agent) obj;

         if (id == null) {

             if (other.id != null)

                 return false;

         } else if (!id.equals(other.id))

             return false;

         if (name == null) {

             if (other.name != null)

                 return false;

         } else if (!name.equals(other.name))

             return false;

         return true;

     }

     /**

      * Gets the resources.

      *

      * @return the resources

      */

     @OneToMany(mappedBy = "owner", cascade = CascadeType.ALL, fetch = FetchType.LAZY)

     public Set<Resource> getResources() {

         return resources;

     }

     /**

      * Sets the resources.

      *

      * @param resources the new resources

      */

     public void setResources(Set<Resource> resources) {

         this.resources = resources;

     }

 }