Add Line segments infos into database for line creation

pom.xml

@@ -52,7 +52,7 @@
         <sonar.organization>gridsuite</sonar.organization>
         <sonar.projectKey>org.gridsuite:network-modification-server</sonar.projectKey>
         <!-- TODO network-modification.version remove when included in gridsuite-dependencies -->
-        <network-modification.version>0.72.0</network-modification.version>
+        <network-modification.version>0.73.0-SNAPSHOT</network-modification.version>
         <!-- TODO network-store.version remove when included in powsybl-ws-dependencies -->
         <network-store-client.version>1.39.0</network-store-client.version>
         <!-- FIXME to remove when powsybl-ws-dependencies upgrades to springboot 3.5.9 -->

src/main/java/org/gridsuite/modification/server/entities/equipment/creation/LineCreationEntity.java

@@ -9,12 +9,16 @@
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import org.gridsuite.modification.dto.LineCreationInfos;
+import org.gridsuite.modification.dto.LineSegmentInfos;
 import org.gridsuite.modification.dto.ModificationInfos;
 
 import jakarta.persistence.*;
 import org.gridsuite.modification.server.entities.equipment.modification.FreePropertyEntity;
 import org.springframework.util.CollectionUtils;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * @author Sylvain Bouzols <sylvain.bouzols at rte-france.com>
  */
@@ -37,6 +41,13 @@ public class LineCreationEntity extends BranchCreationEntity {
     @Column(name = "b2")
     private Double b2;
 
+    @OneToMany(cascade = CascadeType.ALL, orphanRemoval = true)
+    @JoinTable(
+        joinColumns = @JoinColumn(name = "line_id"), foreignKey = @ForeignKey(name = "line_id_fk"),
+        inverseJoinColumns = @JoinColumn(name = "line_segments_id"), inverseForeignKey = @ForeignKey(name = "line_segments_id_fk"),
+        uniqueConstraints = @UniqueConstraint(name = "line_creation_line_segments_uk", columnNames = {"line_segments_id"}))
+    private List<LineSegmentEntity> lineSegments;
+
     public LineCreationEntity(LineCreationInfos lineCreationInfos) {
         super(lineCreationInfos);
         assignAttributes(lineCreationInfos);
@@ -54,6 +65,19 @@ private void assignAttributes(LineCreationInfos lineCreationInfos) {
         b1 = lineCreationInfos.getB1();
         g2 = lineCreationInfos.getG2();
         b2 = lineCreationInfos.getB2();
+        lineSegments = assignLineSegments(lineCreationInfos.getLineSegments());
+    }
+
+    private List<LineSegmentEntity> assignLineSegments(List<LineSegmentInfos> lineSegmentInfos) {
+        List<LineSegmentEntity> updatedLineSegments = lineSegments;
+
+        if (updatedLineSegments == null) {
+            updatedLineSegments = new ArrayList<>();
+        } else {
+            updatedLineSegments.clear();
+        }
+        updatedLineSegments.addAll(LineSegmentEntity.toLineSegmentEntities(lineSegmentInfos));
+        return updatedLineSegments;
     }
 
     @Override
@@ -62,7 +86,7 @@ public LineCreationInfos toModificationInfos() {
     }
 
     private LineCreationInfos.LineCreationInfosBuilder<?, ?> toLineCreationInfosBuilder() {
-        LineCreationInfos.LineCreationInfosBuilder<?, ?> builder = LineCreationInfos
+        return LineCreationInfos
             .builder()
             .uuid(getId())
             .date(getDate())
@@ -98,9 +122,8 @@ public LineCreationInfos toModificationInfos() {
                         getProperties().stream()
                                 .map(FreePropertyEntity::toInfos)
                                 .toList())
-            .operationalLimitsGroups(OperationalLimitsGroupEntity.fromOperationalLimitsGroupsEntities(getOperationalLimitsGroups()));
-
-        return builder;
+            .operationalLimitsGroups(OperationalLimitsGroupEntity.fromOperationalLimitsGroupsEntities(getOperationalLimitsGroups()))
+            .lineSegments(LineSegmentEntity.fromLineSegmentsEntity(getLineSegments()));
     }
 
 }

src/main/java/org/gridsuite/modification/server/entities/equipment/creation/LineSegmentEntity.java

@@ -0,0 +1,80 @@
+package org.gridsuite.modification.server.entities.equipment.creation;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import org.apache.commons.collections4.CollectionUtils;
+import org.gridsuite.modification.dto.LineSegmentInfos;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * @author El Cheikh Bassel <bassel.el-cheikh_externe at rte-france.com>
+ */
+
+@NoArgsConstructor
+@Getter
+@Entity
+@Table(name = "line_segments")
+@AllArgsConstructor
+public class LineSegmentEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    @Column(name = "uuid")
+    private UUID uuid;
+
+    @Column(name = "segment_type_id")
+    private String segmentTypeId;
+
+    @Column(name = "segment_distance_value")
+    private Integer segmentDistanceValue;
+
+    @Column(name = "area")
+    private String area;
+
+    @Column(name = "temperature")
+    private String temperature;
+
+    @Column(name = "shape_factor")
+    private Integer shapeFactor;
+
+    public static List<LineSegmentEntity> toLineSegmentEntities(List<LineSegmentInfos> lineSegmentInfos) {
+        List<LineSegmentEntity> lineSegments = new ArrayList<>();
+        if (CollectionUtils.isEmpty(lineSegmentInfos)) {
+            return lineSegments;
+        }
+        for (LineSegmentInfos segment : lineSegmentInfos) {
+            lineSegments.add(new LineSegmentEntity(null,
+                                                segment.segmentTypeId(),
+                                                segment.segmentDistanceValue(),
+                                                segment.area(),
+                                                segment.temperature(),
+                                                segment.shapeFactor()));
+        }
+        return lineSegments;
+    }
+
+    public static List<LineSegmentInfos> fromLineSegmentsEntity(List<LineSegmentEntity> lineSegmentEntities) {
+        List<LineSegmentInfos> lineSegments = new ArrayList<>();
+        if (CollectionUtils.isEmpty(lineSegmentEntities)) {
+            return lineSegments;
+        }
+        for (LineSegmentEntity entity : lineSegmentEntities) {
+            lineSegments.add(
+                new LineSegmentInfos(entity.segmentTypeId,
+                    entity.segmentDistanceValue,
+                    entity.area, entity.temperature,
+                    entity.shapeFactor));
+        }
+        return lineSegments;
+    }
+}

src/main/resources/db/changelog/changesets/changelog_20260324T101024Z.xml

@@ -0,0 +1,34 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:pro="http://www.liquibase.org/xml/ns/pro" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/pro http://www.liquibase.org/xml/ns/pro/liquibase-pro-latest.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd">
+    <changeSet author="elcheikhbas (generated)" id="1774347058503-15">
+        <createTable tableName="line_creation_line_segments">
+            <column name="line_id" type="UUID">
+                <constraints nullable="false"/>
+            </column>
+            <column name="line_segments_id" type="UUID">
+                <constraints nullable="false"/>
+            </column>
+        </createTable>
+    </changeSet>
+    <changeSet author="elcheikhbas (generated)" id="1774347058503-16">
+        <createTable tableName="line_segments">
+            <column name="uuid" type="UUID">
+                <constraints nullable="false" primaryKey="true" primaryKeyName="line_segmentsPK"/>
+            </column>
+            <column name="area" type="VARCHAR(255)"/>
+            <column name="segment_distance_value" type="INT"/>
+            <column name="segment_type_id" type="VARCHAR(255)"/>
+            <column name="shape_factor" type="INT"/>
+            <column name="temperature" type="VARCHAR(255)"/>
+        </createTable>
+    </changeSet>
+    <changeSet author="elcheikhbas (generated)" id="1774347058503-17">
+        <addUniqueConstraint columnNames="line_segments_id" constraintName="line_creation_line_segments_uk" tableName="line_creation_line_segments"/>
+    </changeSet>
+    <changeSet author="elcheikhbas (generated)" id="1774347058503-18">
+        <addForeignKeyConstraint baseColumnNames="line_id" baseTableName="line_creation_line_segments" constraintName="line_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="line_creation" validate="true"/>
+    </changeSet>
+    <changeSet author="elcheikhbas (generated)" id="1774347058503-19">
+        <addForeignKeyConstraint baseColumnNames="line_segments_id" baseTableName="line_creation_line_segments" constraintName="line_segments_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="line_segments" validate="true"/>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog/db.changelog-master.yaml

@@ -462,4 +462,6 @@ databaseChangeLog:
   - include:
       file: changesets/changelog_20260304T143540Z.xml
       relativeToChangelogFile: true
-
+  - include:
+      file: changesets/changelog_20260324T101024Z.xml
+      relativeToChangelogFile: true