CCM NG: minor changes, added Javadoc, hibernate validation.

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@3740 8810af33-2d31-482b-a856-94f89814c4df

ccm-cms-types-decisiontree/src/main/java/org/librecms/contenttypes/decisiontree/Decisiontree.java

@@ -1,12 +1,24 @@
 /*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
+ * Copyright (C) 2015 LibreCCM Foundation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301  USA
  */
 package org.librecms.contenttypes.decisiontree;
 
 import java.io.Serializable;
-import java.util.ArrayList;
 import java.util.List;
 import javax.persistence.Column;
 import javax.persistence.Entity;

ccm-cms-types-decisiontree/src/main/java/org/librecms/contenttypes/decisiontree/DecisiontreeOptionTarget.java

@@ -11,8 +11,10 @@ import javax.persistence.Embeddable;
 import org.libreccm.l10n.LocalizedString;
 
 /**
- *
- * @author koalamann
+ * Target of an option.
+ * 
+ * @author <a href="mailto:konerman@tzi.de">Alexander Konermann</a>
+ * @version 22/11/2015
  */
 @Embeddable
 public class DecisiontreeOptionTarget implements Serializable {

ccm-cms-types-decisiontree/src/main/java/org/librecms/contenttypes/decisiontree/DecisiontreeSection.java

@@ -14,13 +14,18 @@ import javax.persistence.Id;
 import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
+import org.hibernate.envers.Audited;
+import org.hibernate.validator.constraints.NotEmpty;
 import org.libreccm.l10n.LocalizedString;
 
 /**
- *
- * @author koalamann
+ * DecisiontreeSection, which is part of a decisiontree.
+ * 
+ * @author <a href="mailto:konerman@tzi.de">Alexander Konermann</a>
+ * @version 22/11/2015
  */
 @Entity
+@Audited
 public class DecisiontreeSection implements Serializable {
 
     private static final long serialVersionUID = 1L;
@@ -30,6 +35,7 @@ public class DecisiontreeSection implements Serializable {
     @Column(name = "SECTION_ID")
     private Long section_id;
 
+    @NotEmpty
     @Column(name = "PARAMETERNAME")
     private LocalizedString parameterName;
     

ccm-cms-types-decisiontree/src/main/java/org/librecms/contenttypes/decisiontree/DecisiontreeSectionOption.java

@@ -9,38 +9,47 @@ import java.io.Serializable;
 import javax.persistence.Column;
 import javax.persistence.Embedded;
 import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
 import javax.persistence.ManyToOne;
+import org.hibernate.envers.Audited;
+import org.hibernate.validator.constraints.NotEmpty;
 import org.libreccm.l10n.LocalizedString;
 
 /**
+ * The options of a section.
  *
- * @author koalamann
+ * @author <a href="mailto:konerman@tzi.de">Alexander Konermann</a>
+ * @version 22/11/2015
  */
 @Entity
+@Audited
 public class DecisiontreeSectionOption implements Serializable {
 
-    @Id
-    private Long option_id;
-
     private static final long serialVersionUID = 1L;
 
+    @Id
+    @GeneratedValue
+    private Long option_id;
+
+    @NotEmpty
     @Column(name = "RANK")
     private int rank;
 
+    @NotEmpty
     @Column(name = "LABEL")
     private LocalizedString label;
 
+    @NotEmpty
     @Column(name = "VALUE")
     private LocalizedString value;
-    
+
     @Embedded
     private DecisiontreeOptionTarget target;
 
     @ManyToOne
     private DecisiontreeSection section;
-        
-    
+
     //Getter and Setter
     public int getRank() {
         return rank;
@@ -73,7 +82,6 @@ public class DecisiontreeSectionOption implements Serializable {
     public void setTarget(DecisiontreeOptionTarget target) {
         this.target = target;
     }
-    
 
     public Long getOption_id() {
         return option_id;