classes for sub communities

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbCommunity.java

@@ -40,7 +40,7 @@ import eu.dnetlib.openaire.exporter.model.community.selectioncriteria.SelectionC
 })
 public class DbCommunity implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = 4315597783109726539L;
 
 	@Id
 	@Column(name = "id")
@@ -103,7 +103,7 @@ public class DbCommunity implements Serializable {
 	private LocalDateTime creationDate;
 
 	@LastModifiedDate
-	@Column(name = "last_udate")
+	@Column(name = "last_update")
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
 	private LocalDateTime lastUpdateDate;
 

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbDatasource.java

@@ -17,7 +17,7 @@ import eu.dnetlib.openaire.exporter.model.community.selectioncriteria.SelectionC
 @IdClass(DbDatasourcePK.class)
 public class DbDatasource implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = -8782576185861694228L;
 
 	@Id
 	@Column(name = "community")

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbDatasourcePK.java

@@ -5,7 +5,7 @@ import java.util.Objects;
 
 public class DbDatasourcePK implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = -8073510491611213955L;
 
 	private String community;
 

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbOrganization.java

@@ -13,7 +13,7 @@ import javax.persistence.Table;
 @IdClass(DbOrganizationPK.class)
 public class DbOrganization implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = -602114117980437763L;
 
 	@Id
 	@Column(name = "community")

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbOrganizationPK.java

@@ -5,7 +5,7 @@ import java.util.Objects;
 
 public class DbOrganizationPK implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = -6720182815397534837L;
 
 	private String community;
 

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbProject.java

@@ -13,7 +13,7 @@ import javax.persistence.Table;
 @IdClass(DbProjectPK.class)
 public class DbProject implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = 1649065971750517925L;
 
 	@Id
 	@Column(name = "community")

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbProjectPK.java

@@ -5,7 +5,7 @@ import java.util.Objects;
 
 public class DbProjectPK implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = -4236577148534835803L;
 
 	private String community;
 

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbSubCommunity.java

@@ -0,0 +1,97 @@
+package eu.dnetlib.openaire.community.db.model;
+
+import java.io.Serializable;
+import java.util.Map;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+import org.hibernate.annotations.Type;
+import org.hibernate.annotations.TypeDef;
+import org.hibernate.annotations.TypeDefs;
+
+import com.vladmihalcea.hibernate.type.array.StringArrayType;
+import com.vladmihalcea.hibernate.type.json.JsonBinaryType;
+import com.vladmihalcea.hibernate.type.json.JsonStringType;
+
+@Entity
+@Table(name = "community_subs")
+@TypeDefs({
+	@TypeDef(name = "string-array", typeClass = StringArrayType.class),
+	@TypeDef(name = "json", typeClass = JsonStringType.class),
+	@TypeDef(name = "jsonb", typeClass = JsonBinaryType.class)
+})
+public class DbSubCommunity implements Serializable {
+
+	private static final long serialVersionUID = 7104936574383307358L;
+
+	@Id
+	@Column(name = "sub_id")
+	private String id;
+
+	@Column(name = "community")
+	private String community;
+
+	@Column(name = "label")
+	private String label;
+
+	@Column(name = "category")
+	private String category;
+
+	@Type(type = "jsonb")
+	@Column(name = "params")
+	private Map<String, String> params;
+
+	@Column(name = "parent")
+	private String parent;
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(final String id) {
+		this.id = id;
+	}
+
+	public String getCommunity() {
+		return community;
+	}
+
+	public void setCommunity(final String community) {
+		this.community = community;
+	}
+
+	public String getLabel() {
+		return label;
+	}
+
+	public void setLabel(final String label) {
+		this.label = label;
+	}
+
+	public String getCategory() {
+		return category;
+	}
+
+	public void setCategory(final String category) {
+		this.category = category;
+	}
+
+	public Map<String, String> getParams() {
+		return params;
+	}
+
+	public void setParams(final Map<String, String> params) {
+		this.params = params;
+	}
+
+	public String getParent() {
+		return parent;
+	}
+
+	public void setParent(final String parent) {
+		this.parent = parent;
+	}
+}

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbSupportOrg.java

@@ -13,7 +13,7 @@ import javax.persistence.Table;
 @IdClass(DbSupportOrgPK.class)
 public class DbSupportOrg implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = 1308759097276753411L;
 
 	@Id
 	@Column(name = "community")

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/model/DbSupportOrgPK.java

@@ -5,7 +5,7 @@ import java.util.Objects;
 
 public class DbSupportOrgPK implements Serializable {
 
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = -4117154543803798310L;
 
 	private String community;
 

apps/dnet-exporter-api/src/main/java/eu/dnetlib/openaire/community/db/repository/DbSubCommunityRepository.java

@@ -0,0 +1,17 @@
+package eu.dnetlib.openaire.community.db.repository;
+
+import java.util.List;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import eu.dnetlib.openaire.community.db.model.DbSubCommunity;
+
+@ConditionalOnProperty(value = "openaire.exporter.enable.community", havingValue = "true")
+public interface DbSubCommunityRepository extends JpaRepository<DbSubCommunity, String> {
+
+	List<DbSubCommunityRepository> findByCommunity(String community);
+
+	List<DbSubCommunityRepository> findByCommunityAndParent(String community, String parent);
+
+}

apps/dnet-exporter-api/src/main/resources/sql/community-schema.sql

@@ -72,3 +72,5 @@ CREATE INDEX community_projects_community ON community_projects(community);
 CREATE INDEX community_datasources_community ON community_datasources(community);
 CREATE INDEX community_support_orgs_community ON community_support_orgs(community);
 CREATE INDEX community_orgs_community ON community_orgs(community);
+CREATE INDEX community_subs_community ON community_subs(community);
+CREATE INDEX community_subs_parent ON community_subs(parent);