src/java/org/apache/nutch/webui/model/SeedUrl.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.nutch.webui.model;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;

import org.codehaus.jackson.annotate.JsonIgnore;

import com.fasterxml.jackson.annotation.JsonBackReference;
import com.j256.ormlite.field.DatabaseField;

@Entity
public class SeedUrl implements Serializable {

  @Id
  @GeneratedValue
  private Long id;

  @Column
  @DatabaseField(foreign = true, foreignAutoCreate = true, foreignAutoRefresh = true)
  @JsonBackReference
  private SeedList seedList;

  @Column
  private String url;

  public Long getId() {
    return id;
  }

  public void setId(Long id) {
    this.id = id;
  }

  public String getUrl() {
    return url;
  }

  public void setUrl(String url) {
    this.url = url;
  }

  @JsonIgnore
  public SeedList getSeedList() {
    return seedList;
  }

  @JsonIgnore
  public void setSeedList(SeedList seedList) {
    this.seedList = seedList;
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((id == null) ? 0 : id.hashCode());
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj)
      return true;
    if (obj == null)
      return false;
    if (getClass() != obj.getClass())
      return false;
    SeedUrl other = (SeedUrl) obj;
    if (id == null) {
      if (other.id != null)
        return false;
    } else if (!id.equals(other.id))
      return false;
    return true;
  }
}