Updated copyright year

[jjobs-core.git] / src / org / mxchange / jjobs / model / skill / JobSkill.java

diff --git a/src/org/mxchange/jjobs/model/skill/JobSkill.java b/src/org/mxchange/jjobs/model/skill/JobSkill.java
index f1dda2c74d9e72b37d393a56512daf1fcfe72715..8a5aba7c837c618dc90a379568500dd916aa5407 100644 (file)
--- a/src/org/mxchange/jjobs/model/skill/JobSkill.java
+++ b/src/org/mxchange/jjobs/model/skill/JobSkill.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016 - 2020 Free Software Foundation
+ * Copyright (C) 2016 - 2024 Free Software Foundation
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,7 +16,6 @@
  */
 package org.mxchange.jjobs.model.skill;
 
-import org.mxchange.jjobs.model.skill.status.SkillStatus;
 import java.util.Date;
 import java.util.Objects;
 import javax.persistence.Basic;
@@ -27,10 +26,16 @@ import javax.persistence.Enumerated;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
 import javax.persistence.Table;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
 import javax.persistence.Transient;
+import org.apache.commons.lang3.StringUtils;
+import org.mxchange.jcoreutils.comparable.ComparableUtils;
+import org.mxchange.jcoreutils.enums.EnumUtils;
+import org.mxchange.jjobs.model.skill.status.SkillStatus;
 
 /**
  * A POJO entity for skills
@@ -41,6 +46,9 @@ import javax.persistence.Transient;
 @Table (
                name = "skills"
 )
+@NamedQueries (
+               @NamedQuery (name = "AllSkills", query = "SELECT s FROM skills AS s ORDER BY s.skillId")
+)
 @SuppressWarnings ("PersistenceUnitPresent")
 public class JobSkill implements Skillable {
 
@@ -48,15 +56,22 @@ public class JobSkill implements Skillable {
         * Serial number
         */
        @Transient
-       private static final long serialVersionUID = 185435718692L;
+       private static final long serialVersionUID = 185_435_718_692L;
 
        /**
         * When this entry has been created
         */
        @Basic (optional = false)
-       @Column (name = "skill_created", nullable = false, updatable = false)
+       @Column (name = "skill_entry_created", nullable = false, updatable = false)
        @Temporal (TemporalType.TIMESTAMP)
-       private Date skillCreated;
+       private Date skillEntryCreated;
+
+       /**
+        * When this entry has been updated
+        */
+       @Column (name = "skill_entry_updated", insertable = false)
+       @Temporal (TemporalType.TIMESTAMP)
+       private Date skillEntryUpdated;
 
        /**
         * Id number (primary key)
@@ -89,11 +104,64 @@ public class JobSkill implements Skillable {
        private SkillStatus skillStatus;
 
        /**
-        * When this entry has been updated
+        * Default constructor, required for the JPA.
         */
-       @Column (name = "skill_updated", insertable = false)
-       @Temporal (TemporalType.TIMESTAMP)
-       private Date skillUpdated;
+       public JobSkill () {
+               // Nothing to do here
+       }
+
+       /**
+        * Constructor with required fields
+        * <p>
+        * @param skillName   Name of skill
+        * @param skillStatus Status
+        */
+       public JobSkill (final String skillName, final SkillStatus skillStatus) {
+               // Call default constructor (always and regardless)
+               this();
+
+               // Validate parameter
+               if (null == skillName) {
+                       // Throw NPE
+                       throw new NullPointerException("skillName is null"); //NOI18N
+               } else if (skillName.isEmpty()) {
+                       // Throw IAE
+                       throw new IllegalArgumentException("skillName is empty"); //NOI18N
+               } else if (null == skillStatus) {
+                       // Throw NPE
+                       throw new NullPointerException("skillStatus is null"); //NOI18N
+               }
+
+               // Set fields
+               this.skillName = skillName;
+               this.skillStatus = skillStatus;
+       }
+
+       @Override
+       public int compareTo (final Skillable skill) {
+               // Checkparameter and return 0 if equal
+               if (null == skill) {
+                       // Should not happen
+                       throw new NullPointerException("Parameter 'skill' is null"); //NOI18N
+               } else if (Objects.equals(this, skill)) {
+                       // Same object
+                       return 0;
+               }
+
+               // Init comparitors
+               final int comparitors[] = {
+                       // First compare status
+                       EnumUtils.compare(this.getSkillStatus(), skill.getSkillStatus()),
+                       // ... next name
+                       StringUtils.compare(this.getSkillName(), skill.getSkillName())
+               };
+
+               // Check all values
+               final int comparison = ComparableUtils.checkAll(comparitors);
+
+               // Return value
+               return comparison;
+       }
 
        @Override
        public boolean equals (final Object object) {
@@ -105,11 +173,13 @@ public class JobSkill implements Skillable {
                        return false;
                }
 
-               final Skillable other = (Skillable) object;
+               final Skillable skill = (Skillable) object;
 
-               if (!Objects.equals(this.getSkillName(), other.getSkillName())) {
+               if (!Objects.equals(this.getSkillStatus(), skill.getSkillStatus())) {
+                       return false;
+               } else if (!Objects.equals(this.getSkillName(), skill.getSkillName())) {
                        return false;
-               } else if (!Objects.equals(this.getSkillId(), other.getSkillId())) {
+               } else if (!Objects.equals(this.getSkillId(), skill.getSkillId())) {
                        return false;
                }
 
@@ -118,14 +188,26 @@ public class JobSkill implements Skillable {
 
        @Override
        @SuppressWarnings ("ReturnOfDateField")
-       public Date getSkillCreated () {
-               return this.skillCreated;
+       public Date getSkillEntryCreated () {
+               return this.skillEntryCreated;
+       }
+
+       @Override
+       @SuppressWarnings ("AssignmentToDateFieldFromParameter")
+       public void setSkillEntryCreated (final Date skillEntryCreated) {
+               this.skillEntryCreated = skillEntryCreated;
+       }
+
+       @Override
+       @SuppressWarnings ("ReturnOfDateField")
+       public Date getSkillEntryUpdated () {
+               return this.skillEntryUpdated;
        }
 
        @Override
        @SuppressWarnings ("AssignmentToDateFieldFromParameter")
-       public void setSkillCreated (final Date skillCreated) {
-               this.skillCreated = skillCreated;
+       public void setSkillEntryUpdated (final Date skillEntryUpdated) {
+               this.skillEntryUpdated = skillEntryUpdated;
        }
 
        @Override
@@ -170,24 +252,13 @@ public class JobSkill implements Skillable {
                this.skillStatus = skillStatus;
        }
 
-       @Override
-       @SuppressWarnings ("ReturnOfDateField")
-       public Date getSkillUpdated () {
-               return this.skillUpdated;
-       }
-
-       @Override
-       @SuppressWarnings ("AssignmentToDateFieldFromParameter")
-       public void setSkillUpdated (final Date skillUpdated) {
-               this.skillUpdated = skillUpdated;
-       }
-
        @Override
        public int hashCode () {
                int hash = 7;
 
                hash = 97 * hash + Objects.hashCode(this.getSkillId());
                hash = 97 * hash + Objects.hashCode(this.getSkillName());
+               hash = 97 * hash + Objects.hashCode(this.getSkillStatus());
 
                return hash;
        }