[hibernate-search] Part 1: Remove custom ElasticSearch integration

Kitodo-DataManagement/pom.xml

@@ -71,10 +71,6 @@
             <groupId>org.apache.myfaces.core</groupId>
             <artifactId>myfaces-impl</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.elasticsearch.client</groupId>
-            <artifactId>elasticsearch-rest-high-level-client</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.glassfish</groupId>
             <artifactId>javax.json</artifactId>
@@ -87,6 +83,12 @@
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-jcache</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.github.spotbugs</groupId>
+            <artifactId>spotbugs-annotations</artifactId>
+            <version>${spotbugs-maven-plugin.version}</version>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>org.ehcache</groupId>
             <artifactId>ehcache</artifactId>
@@ -119,10 +121,6 @@
             <groupId>org.junit.vintage</groupId>
             <artifactId>junit-vintage-engine</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.elasticsearch.plugin</groupId>
-            <artifactId>transport-netty4-client</artifactId>
-        </dependency>
     </dependencies>
 
     <build>

Kitodo-DataManagement/src/main/java/org/kitodo/data/database/beans/BaseBean.java

@@ -30,15 +30,32 @@
 @MappedSuperclass
 public abstract class BaseBean implements Serializable {
 
+    public static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss";
+
     @Id
     @Column(name = "id")
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     protected Integer id;
 
+    /**
+     * Returns the record number of the object in the database. Can be
+     * {@code null} if the object has not yet been persisted.
+     *
+     * @return the record number
+     */
     public Integer getId() {
         return id;
     }
 
+    /**
+     * Sets the data record number of the object. This should only happen when
+     * data from a third-party source is integrated during operation, or in
+     * tests. Normally the data record number is assigned by the database when
+     * the object is saved.
+     *
+     * @param id
+     *            data record number to use
+     */
     public void setId(Integer id) {
         this.id = id;
     }

Kitodo-DataManagement/src/main/java/org/kitodo/data/database/beans/BaseTemplateBean.java

@@ -11,6 +11,7 @@
 
 package org.kitodo.data.database.beans;
 
+import java.text.ParseException;
 import java.util.Date;
 
 import javax.persistence.Column;
@@ -20,7 +21,7 @@
  * This bean contains properties common for Template and Process.
  */
 @MappedSuperclass
-public abstract class BaseTemplateBean extends BaseIndexedBean {
+public abstract class BaseTemplateBean extends BaseBean {
 
     @Column(name = "title")
     protected String title;
@@ -32,60 +33,82 @@ public abstract class BaseTemplateBean extends BaseIndexedBean {
     private String sortHelperStatus;
 
     /**
-     * Get title.
+     * Returns the process or process template name.
      *
-     * @return value of title
+     * @return the process or process template name
      */
     public String getTitle() {
         return this.title;
     }
 
     /**
-     * Set title.
+     * Sets the process or process template name. Since the process name is used
+     * in file paths, it should only contain characters compatible with the
+     * operating file system. Also, for scripting, there should be no spaces in
+     * the process name.
      *
-     * @param title as String
+     * @param title
+     *            the process or process template name
      */
     public void setTitle(String title) {
         this.title = title.trim();
     }
 
     /**
-     * Get sortHelperStatus.
-     *
-     * @return value of sortHelperStatus
+     * Returns a coded overview of the progress of the process. The larger the
+     * number, the more advanced the process is, so it can be used to sort by
+     * progress. The numeric code consists of twelve digits, each three digits
+     * from 000 to 100 indicate the percentage of tasks completed, currently in
+     * progress, ready to start and not yet ready, in that order. For example,
+     * 000000025075 means that 25% of the tasks are ready to be started and 75%
+     * of the tasks are not yet ready to be started because previous tasks have
+     * not yet been processed.
+     * 
+     * @return overview of the processing status
      */
     public String getSortHelperStatus() {
         return this.sortHelperStatus;
     }
 
     /**
-     * Set sortHelperStatus.
-     *
-     * @param sortHelperStatus as java.lang.String
+     * Sets the coded overview of the processing status of the process. This
+     * should only be set manually if this information comes from a third-party
+     * source. Typically, sorting progress is determined from the progress
+     * properties of the tasks in the process. The numeric code consists of
+     * twelve digits, each three digits from 000 to 100 indicate the percentage
+     * of tasks completed, currently in progress, ready to start and not yet
+     * ready, in that order. The sum of the four groups of numbers must be 100.
+     * 
+     * @param sortHelperStatus
+     *            coded overview of the progress with pattern
+     *            <code>([01]\d{2}){4}</code>
      */
     public void setSortHelperStatus(String sortHelperStatus) {
         this.sortHelperStatus = sortHelperStatus;
     }
 
     /**
-     * Get creationDate.
+     * Returns the time the process or process template was created.
+     * {@link Date} is a specific instant in time, with millisecond precision.
      *
-     * @return value of creationDate
+     * @return the creation time
      */
     public Date getCreationDate() {
         return this.creationDate;
     }
 
     /**
-     * Set creationDate.
+     * Sets the time the process or process template was created.
      *
-     * @param creationDate as java.util.Date
+     * @param creationDate
+     *            creation time to set
+     * @throws ParseException
+     *             if the time cannot be converted
      */
     public void setCreationDate(Date creationDate) {
         this.creationDate = creationDate;
     }
 
-
     /**
      * Returns a string that textually represents this object.
      */

Kitodo-DataManagement/src/main/java/org/kitodo/data/database/beans/Batch.java

@@ -39,7 +39,7 @@
  */
 @Entity
 @Table(name = "batch")
-public class Batch extends BaseIndexedBean {
+public class Batch extends BaseBean {
 
     /**
      * The batch title. Using titles for batches is optional, the field may be
@@ -106,20 +106,20 @@ public Batch(String title, Collection<? extends Process> processes) {
     }
 
     /**
-     * Returns the batch title. Using titles for batches is optional, the field
-     * may be {@code null}. If so, the function returns null.
+     * Returns the title of the batch. Using titles for batches is optional, the
+     * field may be {@code null}. If so, the function returns null.
      *
-     * @return the batch title
+     * @return the title of the batch
      */
     public String getTitle() {
         return title;
     }
 
     /**
-     * Sets a batch title.
+     * Gives the batch a text-based title.
      *
      * @param title
-     *            title of the batch
+     *            title to use
      */
     public void setTitle(String title) {
         this.title = title;
@@ -135,9 +135,10 @@ public BatchType getType() {
     }
 
     /**
-     * Return the processes that belong to the batch.
+     * Returns the processes belonging to the batch. This list is not guaranteed
+     * to be in reliable order.
      *
-     * @return the processes of the batch
+     * @return the processes belonging to the batch
      */
     public List<Process> getProcesses() {
         initialize(new BatchDAO(), this.processes);
@@ -148,10 +149,12 @@ public List<Process> getProcesses() {
     }
 
     /**
-     * Sets the processes that belong to the batch.
+     * Sets the list of processes belonging to the batch. The list should not
+     * contain duplicates, and must not contain {@code null}s.
      *
      * @param processes
-     *            processes of the batch
+     *            contain the list of processes belonging to the batch to be
+     *            determined
      */
     public void setProcesses(List<Process> processes) {
         if (this.processes == null) {

Kitodo-DataManagement/src/main/java/org/kitodo/data/database/beans/Client.java

@@ -22,6 +22,7 @@
 import javax.persistence.JoinColumn;
 import javax.persistence.JoinTable;
 import javax.persistence.ManyToMany;
+import javax.persistence.OneToMany;
 import javax.persistence.Table;
 
 import org.kitodo.data.database.persistence.ClientDAO;
@@ -40,20 +41,26 @@ public class Client extends BaseBean {
                     foreignKey = @ForeignKey(name = "FK_column_id"))})
     private List<ListColumn> listColumns;
 
+    @ManyToMany(mappedBy = "clients", cascade = CascadeType.PERSIST)
+    private List<User> users;
+
+    @OneToMany(mappedBy = "client", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<Project> projects;
+
     /**
-     * Gets name.
+     * Returns the name of the client.
      *
-     * @return The name.
+     * @return the name of the client
      */
     public String getName() {
         return name;
     }
 
     /**
-     * Sets name.
+     * Sets the name of the client.
      *
      * @param name
-     *            The name.
+     *            the name of the client
      */
     public void setName(String name) {
         this.name = name;
@@ -99,4 +106,46 @@ public List<ListColumn> getListColumns() {
     public void setListColumns(List<ListColumn> columns) {
         this.listColumns = columns;
     }
+
+    /**
+     * Specifies the users who work for this client. This list is not guaranteed
+     * to be in reliable order.
+     *
+     * @return the users who work for this client
+     */
+    public List<User> getUsers() {
+        return users;
+    }
+
+    /**
+     * Sets the list of users working for this client. The list should not
+     * contain duplicates, and must not contain {@code null}s.
+     *
+     * @param users
+     *            The users.
+     */
+    public void setUsers(List<User> users) {
+        this.users = users;
+    }
+
+    /**
+     * Returns the client's projects. This list is not guaranteed to be in
+     * reliable order.
+     *
+     * @return the client's projects
+     */
+    public List<Project> getProjects() {
+        return projects;
+    }
+
+    /**
+     * Sets the lists of the client's projects. The list should not contain
+     * duplicates, and must not contain {@code null}s.
+     *
+     * @param projects
+     *            The projects.
+     */
+    public void setProjects(List<Project> projects) {
+        this.projects = (List<Project>) projects;
+    }
 }

Kitodo-DataManagement/src/main/java/org/kitodo/data/database/beans/Comment.java

@@ -216,7 +216,7 @@ public Task getCurrentTask() {
     /**
      * Set currentTask.
      *
-     * @param currentTask as org.kitodo.data.database.beans.Task
+      * @param currentTask as org.kitodo.data.database.beans.Task
      */
     public void setCurrentTask(Task currentTask) {
         this.currentTask = currentTask;