Relationship issue on neo4j.ogm using spring boot application - spring

Question

In my project i am using org.neo4j.ogm with spring boot. While i am trying to create a relationship using #RelationshipEntity means it will created successfully. But it does not support multiple to one relation.
Here i am creating relationship for Blueprint to ScTaxonomy at the relationship on RELATED_TO_ScTaxonomy. And i want to add relationship properties for catalogueBlueprint class.
I mean Blueprint-(RELATED_TO_ScTaxonomy)-ScTaxonomy with catalogueBlueprint class values was saved on RELATED_TO_ScTaxonomy.
once i restart the service then i'll create a new connection means already created relations are lost and only the newly created relations only saved.
I am using the query for
package nuclei.domain;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.neo4j.ogm.annotation.Relationship;
import com.fasterxml.jackson.annotation.JsonIgnore;
public class Blueprint extends Entity {
private String blueprint;
private String onIaas;
private String script;
private String isDeleted;
#Relationship(type = "iaaSTemplate", direction = Relationship.INCOMING)
IaaSTemplate iaaSTemplate;
#Relationship(type = "iaasParameters")
List<IaasParameters> iaasParameters;
#Relationship(type = "tasks")
List<Tasks> tasks;
#Relationship(type = "RELATED_TO_ScTaxonomy")
#JsonIgnore
public List<CatalogueBlueprint> relations;
public Blueprint() {
iaaSTemplate = new IaaSTemplate();
iaasParameters = new ArrayList<IaasParameters>();
tasks = new ArrayList<Tasks>();
relations = new ArrayList<CatalogueBlueprint>();
}
public void addRelation(ScTaxonomy scTaxonomyRelation,CatalogueBlueprint catalogueBlueprint) {
catalogueBlueprint.blueprintRelation = this;
catalogueBlueprint.scTaxonomyRelation = scTaxonomyRelation;
relations.add(catalogueBlueprint);
/* relations.setCatalogueBlueprintId(catalogueBlueprint.getCatalogueBlueprintId());
relations.setOnIaas(catalogueBlueprint.getOnIaas());
relations.setScript(catalogueBlueprint.getScript());
relations.setX_axis(catalogueBlueprint.getX_axis());
relations.setY_axis(catalogueBlueprint.getY_axis());
relations.setStep(catalogueBlueprint.getStep());
relations.setIsDeleted(catalogueBlueprint.getIsDeleted());*/
scTaxonomyRelation.relations.add(catalogueBlueprint);
}
public Blueprint(String blueprint, String onIaas, String script,
String isDeleted) {
this.blueprint = blueprint;
this.onIaas = onIaas;
this.script = script;
this.isDeleted = isDeleted;
}
public String getBlueprint() {
return blueprint;
}
public void setBlueprint(String blueprint) {
this.blueprint = blueprint;
}
public String getOnIaas() {
return onIaas;
}
public void setOnIaas(String onIaas) {
this.onIaas = onIaas;
}
public String getScript() {
return script;
}
public void setScript(String script) {
this.script = script;
}
public String getIsDeleted() {
return isDeleted;
}
public void setIsDeleted(String isDeleted) {
this.isDeleted = isDeleted;
}
public List<IaasParameters> getIaasParameters() {
return iaasParameters;
}
public void setIaasParameters(List<IaasParameters> iaasParameters) {
this.iaasParameters = iaasParameters;
}
public List<Tasks> getTasks() {
return tasks;
}
public void setTasks(List<Tasks> tasks) {
this.tasks = tasks;
}
public IaaSTemplate getIaaSTemplate() {
return iaaSTemplate;
}
public void setIaaSTemplate(IaaSTemplate iaaSTemplate) {
this.iaaSTemplate = iaaSTemplate;
}
public List<CatalogueBlueprint> getRelations() {
return relations;
}
public void setRelations(List<CatalogueBlueprint> relations) {
this.relations = relations;
}
}
/**
*
*/
package nuclei.domain;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.neo4j.ogm.annotation.Relationship;
/**
* #author Karthikeyan
*
*/
public class ScTaxonomy extends Entity {
private String taxName;
private String description;
private String isDeleted;
private String step;
private String serviceCatalogueStep;
private String x_axis;
private String y_axis;
#Relationship(type = "RELATED_TO_ScTaxonomy", direction = "INCOMING")
public List<CatalogueBlueprint> relations;
public ScTaxonomy() {
relations = new ArrayList<>();
}
public ScTaxonomy(String taxName, String description, String isDeleted,String step,String serviceCatalogueStep,
String x_axis,String y_axis) {
this.taxName=taxName;
this.description = description;
this.isDeleted = isDeleted;
this.step=step;
this.serviceCatalogueStep=serviceCatalogueStep;
this.x_axis=x_axis;
this.y_axis=y_axis;
}
public String getTaxName() {
return taxName;
}
public void setTaxName(String taxName) {
this.taxName = taxName;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getIsDeleted() {
return isDeleted;
}
public void setIsDeleted(String isDeleted) {
this.isDeleted = isDeleted;
}
public String getStep() {
return step;
}
public void setStep(String step) {
this.step = step;
}
public String getServiceCatalogueStep() {
return serviceCatalogueStep;
}
public void setServiceCatalogueStep(String serviceCatalogueStep) {
this.serviceCatalogueStep = serviceCatalogueStep;
}
public String getX_axis() {
return x_axis;
}
public void setX_axis(String x_axis) {
this.x_axis = x_axis;
}
public String getY_axis() {
return y_axis;
}
public void setY_axis(String y_axis) {
this.y_axis = y_axis;
}
public List<CatalogueBlueprint> getRelations() {
return relations;
}
public void setRelations(List<CatalogueBlueprint> relations) {
this.relations = relations;
}
}
package nuclei.domain;
import java.util.List;
import org.neo4j.ogm.annotation.EndNode;
import org.neo4j.ogm.annotation.RelationshipEntity;
import org.neo4j.ogm.annotation.StartNode;
#RelationshipEntity(type="catalogueBlueprint")
public class CatalogueBlueprint extends Entity {
private long catalogueBlueprintId;
private String onIaas;
private String script;
private String x_axis;
private String y_axis;
private String step;
private String isDeleted;
#StartNode
public Blueprint blueprintRelation;
#EndNode
public ScTaxonomy scTaxonomyRelation;
public CatalogueBlueprint() {
}
public CatalogueBlueprint(ScTaxonomy to,Blueprint from, String onIaas, String script,long catalogueBlueprintId,
String isDeleted,String x_axis,String y_axis,String step) {
this.scTaxonomyRelation=to;
this.blueprintRelation=from;
this.onIaas = onIaas;
this.script = script;
this.isDeleted = isDeleted;
this.x_axis=x_axis;
this.y_axis=y_axis;
this.step=step;
this.catalogueBlueprintId=catalogueBlueprintId;
}
public long getCatalogueBlueprintId() {
return catalogueBlueprintId;
}
public void setCatalogueBlueprintId(long catalogueBlueprintId) {
this.catalogueBlueprintId = catalogueBlueprintId;
}
public String getOnIaas() {
return onIaas;
}
public void setOnIaas(String onIaas) {
this.onIaas = onIaas;
}
public String getScript() {
return script;
}
public void setScript(String script) {
this.script = script;
}
public String getX_axis() {
return x_axis;
}
public void setX_axis(String x_axis) {
this.x_axis = x_axis;
}
public String getY_axis() {
return y_axis;
}
public void setY_axis(String y_axis) {
this.y_axis = y_axis;
}
public String getStep() {
return step;
}
public void setStep(String step) {
this.step = step;
}
public String getIsDeleted() {
return isDeleted;
}
public void setIsDeleted(String isDeleted) {
this.isDeleted = isDeleted;
}
public ScTaxonomy getScTaxonomyRelation() {
return scTaxonomyRelation;
}
public void setScTaxonomyRelation(ScTaxonomy scTaxonomyRelation) {
this.scTaxonomyRelation = scTaxonomyRelation;
}
public Blueprint getBlueprintRelation() {
return blueprintRelation;
}
public void setBlueprintRelation(Blueprint blueprintRelation) {
this.blueprintRelation = blueprintRelation;
}
}
/**
*
*/
package nuclei.controller;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import nuclei.domain.CatalogueBlueprint;
import nuclei.domain.IaaSTemplate;
import nuclei.domain.IaasParameters;
import nuclei.domain.ScTaxonomy;
import nuclei.domain.Tasks;
import nuclei.domain.Blueprint;
import nuclei.response.BlueprintMessage;
import nuclei.response.BlueprintsMessage;
import nuclei.response.CatalogueBlueprintMessage;
import nuclei.response.ResponseStatus;
import nuclei.response.ResponseStatusCode;
import nuclei.service.CatalogueBlueprintService;
import nuclei.service.MainService;
import nuclei.service.BlueprintService;
import nuclei.service.ScTaxonomyService;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.sun.jersey.multipart.FormDataParam;
/**
* #author Karthikeyan
*
*/
// #RestController
#Controller
public class BlueprintController extends MainController<Blueprint> {
#Autowired
private CatalogueBlueprintService catalogueBlueprintService;
#Autowired
private ScTaxonomyService scTaxonomyService;
#Autowired
private BlueprintService blueprintService;
//create scTaxonomy relation
#RequestMapping(value = "/createScTaxonomyRelation", method = RequestMethod.POST)
public #ResponseBody BlueprintMessage relationTest(
#FormDataParam("ScTaxonomyId") String ScTaxonomyId,
#FormDataParam("blueprintId") String blueprintId,
#FormDataParam("catalogueBlueprintId") String catalogueBlueprintId,
#FormDataParam("onIaas") String onIaas,
#FormDataParam("script") String script,
#FormDataParam("step") String step,
#FormDataParam("x_axis") String x_axis,
#FormDataParam("y_axis") String y_axis,
final HttpServletResponse response) {
ResponseStatus status = null;
Long blueptId = Long.parseLong(blueprintId);
Long taxonomyId = Long.parseLong(ScTaxonomyId);
List<CatalogueBlueprint> catalogueBPList = new ArrayList<CatalogueBlueprint>();
CatalogueBlueprint catalogueBP=new CatalogueBlueprint();
Blueprint blueprint=null;
ScTaxonomy taxonomy = null;
try {
Long catalogueID=Long.parseLong(catalogueBlueprintId);
taxonomy = scTaxonomyService.find(taxonomyId);
blueprint=blueprintService.find(blueptId);
catalogueBP.setBlueprintRelation(blueprint);
catalogueBP.setScTaxonomyRelation(taxonomy);
catalogueBP.setOnIaas(onIaas);
catalogueBP.setCatalogueBlueprintId(catalogueID);
catalogueBP.setScript(script);
catalogueBP.setStep(step);
catalogueBP.setX_axis(x_axis);
catalogueBP.setY_axis(y_axis);
catalogueBP.setIsDeleted("0");
catalogueBPList.add(catalogueBP);
blueprint.addRelation(taxonomy, catalogueBP);
super.create(blueprint);
//super.update(blueptId, blueprint);
status = new ResponseStatus(ResponseStatusCode.STATUS_OK, "SUCCESS");
} catch (Exception e) {
e.printStackTrace();
}
return new BlueprintMessage(status, blueprint);
}
#Override
public MainService<Blueprint> getService() {
return blueprintService;
}
}

Answer 1

I am removed all the dependencies and add updated versions for all the dependency then the error was not showing and the application was running successfully.