ItEr25S12AltaTipoDeEtiquetas: Create Label and LabelType entities, added a bidirectional relationship between OrderElement and Label

navalplanner-business/src/main/java/org/navalplanner/business/labels/entities/Label.java

@@ -0,0 +1,69 @@
+package org.navalplanner.business.labels.entities;
+
+import java.util.Collections;
+import java.util.Set;
+
+import org.apache.commons.lang.Validate;
+import org.hibernate.validator.NotEmpty;
+import org.hibernate.validator.NotNull;
+import org.navalplanner.business.common.BaseEntity;
+import org.navalplanner.business.orders.entities.OrderElement;
+
+/**
+ * Label entity
+ *
+ * @author Diego Pino Garcia<dpino@igalia.com
+ *
+ */
+public class Label extends BaseEntity {
+
+    @NotEmpty
+    private String name;
+
+    @NotNull
+    private LabelType type;
+
+    private Set<OrderElement> orderElements;
+
+    // Default constructor, needed by Hibernate
+    private Label() {
+
+    }
+
+    public static Label create(String name) {
+        return (Label) create(new Label(name));
+    }
+
+    protected Label(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public LabelType getType() {
+        return type;
+    }
+
+    public void setType(LabelType type) {
+        this.type = type;
+    }
+
+    public Set<OrderElement> getOrderElements() {
+        return Collections.unmodifiableSet(orderElements);
+    }
+
+    public void addOrderElement(OrderElement orderElement) {
+        Validate.notNull(orderElement);
+        orderElements.add(orderElement);
+    }
+
+    public void removeOrderElement(OrderElement orderElement) {
+        orderElements.add(orderElement);
+    }
+}

navalplanner-business/src/main/java/org/navalplanner/business/labels/entities/LabelType.java

@@ -0,0 +1,57 @@
+package org.navalplanner.business.labels.entities;
+
+import java.util.Collections;
+import java.util.Set;
+
+import org.apache.commons.lang.Validate;
+import org.hibernate.validator.NotEmpty;
+import org.navalplanner.business.common.BaseEntity;
+
+/**
+ * LabeType entity
+ *
+ * @author Diego Pino Garcia<dpino@igalia.com>
+ *
+ */
+public class LabelType extends BaseEntity {
+
+    @NotEmpty
+    private String name;
+
+    private Set<Label> labels;
+
+    // Default constructor, needed by Hibernate
+    private LabelType() {
+
+    }
+
+    public static LabelType create(String name) {
+        return (LabelType) create(new LabelType(name));
+    }
+
+    protected LabelType(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Set<Label> getLabels() {
+        return Collections.unmodifiableSet(labels);
+    }
+
+    public void addLabel(Label label) {
+        Validate.notNull(label);
+        labels.add(label);
+    }
+
+    public void removeLabel(Label label) {
+        labels.remove(label);
+    }
+
+}

navalplanner-business/src/main/java/org/navalplanner/business/orders/entities/OrderElement.java

@@ -6,12 +6,14 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+import org.apache.commons.lang.Validate;
 import org.hibernate.validator.NotEmpty;
 import org.navalplanner.business.advance.entities.AdvanceAssigment;
 import org.navalplanner.business.advance.entities.AdvanceType;
 import org.navalplanner.business.advance.exceptions.DuplicateAdvanceAssigmentForOrderElementException;
 import org.navalplanner.business.advance.exceptions.DuplicateValueTrueReportGlobalAdvanceException;
 import org.navalplanner.business.common.BaseEntity;
+import org.navalplanner.business.labels.entities.Label;
 import org.navalplanner.business.planner.entities.TaskElement;
 
 public abstract class OrderElement extends BaseEntity {
@@ -31,6 +33,8 @@ public abstract class OrderElement extends BaseEntity {
 
     private Set<AdvanceAssigment> advanceAssigments = new HashSet<AdvanceAssigment>();
 
+    private Set<Label> labels = new HashSet<Label>();
+
     @NotEmpty
     private String code;
 
@@ -150,6 +154,19 @@ public abstract class OrderElement extends BaseEntity {
         advanceAssigments.remove(advanceAssigment);
     }
 
+    public Set<Label> getLabels() {
+        return Collections.unmodifiableSet(labels);
+    }
+
+    public void addLabel(Label label) {
+        Validate.notNull(label);
+        labels.add(label);
+    }
+
+    public void removeLabel(Label label) {
+        labels.remove(label);
+    }
+
     /**
      * Validate if the advanceAssigment can be added to the order element.The
      * list of advanceAssigments must be attached.