Added backticks to types and labels in data source context (#51)

Author: Metaur

ui/jetbrains/src/main/java/com/neueda/jetbrains/plugin/graphdb/jetbrains/component/datasource/metadata/DataSourcesComponentMetadata.java

@@ -115,14 +115,14 @@ private List<String> extractLabels(GraphQueryResult labelsQueryResult) {
     private String queryRelationshipTypeCount(List<String> relationshipTypes) {
         return relationshipTypes
                 .stream()
-                .map(relationshipType -> "MATCH ()-[r:" + relationshipType + "]->() RETURN count(r)")
-                .collect(Collectors.joining(" UNION "));
+                .map(relationshipType -> "MATCH ()-[r:`" + relationshipType + "`]->() RETURN count(r)")
+                .collect(Collectors.joining(" UNION ALL"));
     }
 
     private String queryLabelCount(List<String> labels) {
         return labels
                 .stream()
-                .map(label -> "MATCH (n:" + label + ") RETURN count(n)")
+                .map(label -> "MATCH (n:`" + label + "`) RETURN count(n)")
                 .collect(Collectors.joining(" UNION ALL "));
     }
 

ui/jetbrains/src/main/java/com/neueda/jetbrains/plugin/graphdb/jetbrains/ui/datasource/metadata/actions/MetadataLabelAction.java

@@ -4,7 +4,7 @@
 
 public class MetadataLabelAction extends MetadataAction {
 
-    private static final String QUERY = "MATCH (n:%s) RETURN n LIMIT 25";
+    private static final String QUERY = "MATCH (n:`%s`) RETURN n LIMIT 25";
 
     MetadataLabelAction(String data, String dataSourceUuid, String title, String description, Icon icon) {
         super(data, dataSourceUuid, title, description, icon);

ui/jetbrains/src/main/java/com/neueda/jetbrains/plugin/graphdb/jetbrains/ui/datasource/metadata/actions/MetadataLabelFromAction.java

@@ -4,7 +4,7 @@
 
 public class MetadataLabelFromAction extends MetadataAction {
 
-    private static final String QUERY = "MATCH (n:%s)-[r]->() RETURN type(r), r LIMIT 25";
+    private static final String QUERY = "MATCH (n:`%s`)-[r]->() RETURN type(r), r LIMIT 25";
 
     MetadataLabelFromAction(String data, String dataSourceUuid, String title, String description, Icon icon) {
         super(data, dataSourceUuid, title, description, icon);

ui/jetbrains/src/main/java/com/neueda/jetbrains/plugin/graphdb/jetbrains/ui/datasource/metadata/actions/MetadataLabelToAction.java

@@ -4,7 +4,7 @@
 
 public class MetadataLabelToAction extends MetadataAction {
 
-    private static final String QUERY = "MATCH (n:%s)<-[r]-() RETURN type(r), r LIMIT 25";
+    private static final String QUERY = "MATCH (n:`%s`)<-[r]-() RETURN type(r), r LIMIT 25";
 
     MetadataLabelToAction(String data, String dataSourceUuid, String title, String description, Icon icon) {
         super(data, dataSourceUuid, title, description, icon);

ui/jetbrains/src/main/java/com/neueda/jetbrains/plugin/graphdb/jetbrains/ui/datasource/metadata/actions/MetadataRelationshipAction.java

@@ -4,7 +4,7 @@
 
 public class MetadataRelationshipAction extends MetadataAction {
 
-    private static final String QUERY = "MATCH p=()-[r:%s]->() RETURN p LIMIT 25";
+    private static final String QUERY = "MATCH p=()-[r:`%s`]->() RETURN p LIMIT 25";
 
     MetadataRelationshipAction(String data, String dataSourceUuid, String title, String description, Icon icon) {
         super(data, dataSourceUuid, title, description, icon);