code: /**
   * This file is part of Eclipse Steady.
   *
   * 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
   */
  package org.eclipse.steady.backend.model;
  
  import java.io.Serializable;
  import java.util.Calendar;
  
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.EnumType;
  import javax.persistence.Enumerated;
  import javax.persistence.FetchType;
  import javax.persistence.GeneratedValue;
  import javax.persistence.GenerationType;
  import javax.persistence.Id;
  import javax.persistence.JoinColumn;
  import javax.persistence.ManyToOne;
  import javax.persistence.Table;
  import javax.persistence.Temporal;
  import javax.persistence.TemporalType;
  import javax.persistence.UniqueConstraint;
  
  import com.fasterxml.jackson.annotation.JsonBackReference;
  import com.fasterxml.jackson.annotation.JsonFormat;
  import com.fasterxml.jackson.annotation.JsonIgnore;
  import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
  import com.fasterxml.jackson.annotation.JsonInclude;
  
  /**
   * <p>ConstructChange class.</p>
   */
  @JsonInclude(JsonInclude.Include.NON_NULL)
  @JsonIgnoreProperties(ignoreUnknown = true) // Ignore unknown properties during de-serialization
  @Entity
  @Table(
      name = "BugConstructChange",
      uniqueConstraints =
          @UniqueConstraint(columnNames = {"bug", "repo", "commit", "repoPath", "constructId"}))
  public class ConstructChange implements Serializable {
  
    private static final long serialVersionUID = 1L;
  
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @JsonIgnore
    private Long id;
  
    @Column private String repo;
  
    @Column private String commit;
  
    @Column private String repoPath;
  
    @ManyToOne(
        optional = false,
        cascade = {},
        fetch = FetchType.EAGER)
    @JoinColumn(name = "constructId") // Required for the unique constraint
    private ConstructId constructId;
  
    @ManyToOne(optional = false)
    @JoinColumn(name = "bug", referencedColumnName = "bugId")
    @JsonBackReference // Required in order to omit the bug property when de-serializing JSON
    private Bug bug;
  
    @Temporal(TemporalType.TIMESTAMP)
    @JsonFormat(
        shape = JsonFormat.Shape.STRING,
        pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ",
        timezone = "GMT")
    private java.util.Calendar committedAt;
  
    @Column(nullable = false, length = 3)
    @Enumerated(EnumType.STRING)
    private ConstructChangeType constructChangeType;
  
    @Column(columnDefinition = "text")
    // @Lob
    //	@JsonSerialize(using = AstSerializer.class)
    private String buggyBody;
  
    @Column(columnDefinition = "text")
    // @Lob
    // @JsonSerialize(using = AstSerializer.class)
    private String fixedBody;
  
    @Column(columnDefinition = "text")
    // @Lob
    private String bodyChange;
  
    /**
     * <p>Constructor for ConstructChange.</p>
     */
    public ConstructChange() {
      super();
    }
  
    /**
     * <p>Constructor for ConstructChange.</p>
     *
     * @param repo a {@link java.lang.String} object.
     * @param commit a {@link java.lang.String} object.
     * @param path a {@link java.lang.String} object.
     * @param constructId a {@link org.eclipse.steady.backend.model.ConstructId} object.
     * @param committedAt a {@link java.util.Calendar} object.
     * @param changeType a {@link org.eclipse.steady.backend.model.ConstructChangeType} object.
     */
    public ConstructChange(
        String repo,
        String commit,
        String path,
        ConstructId constructId,
        Calendar committedAt,
        ConstructChangeType changeType) {
      super();
      this.repo = repo;
      this.commit = commit;
      this.repoPath = path;
      this.constructId = constructId;
      this.committedAt = committedAt;
      this.constructChangeType = changeType;
    }
  
    /**
     * <p>Getter for the field <code>id</code>.</p>
     *
     * @return a {@link java.lang.Long} object.
     */
    public Long getId() {
      return id;
    }
    /**
     * <p>Setter for the field <code>id</code>.</p>
     *
     * @param id a {@link java.lang.Long} object.
     */
    public void setId(Long id) {
      this.id = id;
    }
  
    /**
     * <p>Getter for the field <code>repo</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getRepo() {
      return repo;
    }
    /**
     * <p>Setter for the field <code>repo</code>.</p>
     *
     * @param repo a {@link java.lang.String} object.
     */
    public void setRepo(String repo) {
      this.repo = repo;
    }
  
    /**
     * <p>Getter for the field <code>commit</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getCommit() {
      return commit;
    }
    /**
     * <p>Setter for the field <code>commit</code>.</p>
     *
     * @param commit a {@link java.lang.String} object.
     */
    public void setCommit(String commit) {
      this.commit = commit;
    }
  
    /**
     * <p>Getter for the field <code>repoPath</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getRepoPath() {
      return repoPath;
    }
    /**
     * <p>Setter for the field <code>repoPath</code>.</p>
     *
     * @param path a {@link java.lang.String} object.
     */
    public void setRepoPath(String path) {
      this.repoPath = path;
    }
  
    /**
     * <p>Getter for the field <code>constructId</code>.</p>
     *
     * @return a {@link org.eclipse.steady.backend.model.ConstructId} object.
     */
    public ConstructId getConstructId() {
      return constructId;
    }
    /**
     * <p>Setter for the field <code>constructId</code>.</p>
     *
     * @param constructId a {@link org.eclipse.steady.backend.model.ConstructId} object.
     */
    public void setConstructId(ConstructId constructId) {
      this.constructId = constructId;
    }
  
    /**
     * <p>Getter for the field <code>bug</code>.</p>
     *
     * @return a {@link org.eclipse.steady.backend.model.Bug} object.
     */
    public Bug getBug() {
      return bug;
    }
    /**
     * <p>Setter for the field <code>bug</code>.</p>
     *
     * @param bug a {@link org.eclipse.steady.backend.model.Bug} object.
     */
    public void setBug(Bug bug) {
      this.bug = bug;
    }
  
    /**
     * <p>Getter for the field <code>committedAt</code>.</p>
     *
     * @return a {@link java.util.Calendar} object.
     */
    public java.util.Calendar getCommittedAt() {
      return committedAt;
    }
    /**
     * <p>Setter for the field <code>committedAt</code>.</p>
     *
     * @param committedAt a {@link java.util.Calendar} object.
     */
    public void setCommittedAt(java.util.Calendar committedAt) {
      this.committedAt = committedAt;
    }
  
    /**
     * <p>Getter for the field <code>constructChangeType</code>.</p>
     *
     * @return a {@link org.eclipse.steady.backend.model.ConstructChangeType} object.
     */
    public ConstructChangeType getConstructChangeType() {
      return constructChangeType;
    }
    /**
     * <p>Setter for the field <code>constructChangeType</code>.</p>
     *
     * @param changeType a {@link org.eclipse.steady.backend.model.ConstructChangeType} object.
     */
    public void setConstructChangeType(ConstructChangeType changeType) {
      this.constructChangeType = changeType;
    }
  
    /**
     * <p>Getter for the field <code>buggyBody</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getBuggyBody() {
      return buggyBody;
    }
    /**
     * <p>Setter for the field <code>buggyBody</code>.</p>
     *
     * @param buggyBody a {@link java.lang.String} object.
     */
    public void setBuggyBody(String buggyBody) {
      this.buggyBody = buggyBody;
    }
  
    /**
     * <p>Getter for the field <code>fixedBody</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getFixedBody() {
      return fixedBody;
    }
    /**
     * <p>Setter for the field <code>fixedBody</code>.</p>
     *
     * @param fixedBody a {@link java.lang.String} object.
     */
    public void setFixedBody(String fixedBody) {
      this.fixedBody = fixedBody;
    }
  
    /**
     * <p>Getter for the field <code>bodyChange</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getBodyChange() {
      return bodyChange;
    }
    /**
     * <p>Setter for the field <code>bodyChange</code>.</p>
     *
     * @param bodyChange a {@link java.lang.String} object.
     */
    public void setBodyChange(String bodyChange) {
      this.bodyChange = bodyChange;
    }
  
    /** {@inheritDoc} */
    @Override
    public final String toString() {
      final StringBuilder builder = new StringBuilder();
      builder.append("[").append(this.getId()).append(":").append(this.getCommit()).append("]");
      return builder.toString();
    }
  
    /** {@inheritDoc} */
    @Override
    public int hashCode() {
      final int prime = 31;
      int result = 1;
      result = prime * result + ((constructId == null) ? 0 : constructId.hashCode());
      result = prime * result + ((commit == null) ? 0 : commit.hashCode());
      result = prime * result + ((repoPath == null) ? 0 : repoPath.hashCode());
      result = prime * result + ((repo == null) ? 0 : repo.hashCode());
      return result;
    }
  
    /** {@inheritDoc} */
    @Override
    public boolean equals(Object obj) {
      if (this == obj) return true;
      if (obj == null) return false;
      if (getClass() != obj.getClass()) return false;
      ConstructChange other = (ConstructChange) obj;
      if (constructId == null) {
        if (other.constructId != null) return false;
      } else if (!constructId.equals(other.constructId)) return false;
      if (commit == null) {
        if (other.commit != null) return false;
      } else if (!commit.equals(other.commit)) return false;
      if (repoPath == null) {
        if (other.repoPath != null) return false;
      } else if (!repoPath.equals(other.repoPath)) return false;
      if (repo == null) {
        if (other.repo != null) return false;
      } else if (!repo.equals(other.repo)) return false;
      return true;
    }
  }
  