Fix HSQLDB support

application/src/main/java/org/thingsboard/server/service/install/HsqlEntityDatabaseSchemaService.java

@@ -15,11 +15,20 @@
  */
 package org.thingsboard.server.service.install;
 
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Service;
 import org.thingsboard.server.dao.util.HsqlDao;
 
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.sql.Connection;
+import java.sql.DriverManager;
+
 @Service
+@Slf4j
 @HsqlDao
 @Profile("install")
 public class HsqlEntityDatabaseSchemaService extends SqlAbstractDatabaseSchemaService
@@ -27,5 +36,21 @@ public class HsqlEntityDatabaseSchemaService extends SqlAbstractDatabaseSchemaSe
     protected HsqlEntityDatabaseSchemaService() {
         super("schema-entities-hsql.sql", "schema-entities-idx.sql");
     }
+
+    private final String schemaTypesSql = "schema-types-hsql.sql";
+
+    @Override
+    public void createDatabaseSchema(boolean createIndexes) throws Exception {
+
+        log.info("Installing SQL DataBase types part: " + schemaTypesSql);
+
+        Path schemaFile = Paths.get(installScripts.getDataDir(), SQL_DIR, schemaTypesSql);
+        try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
+            String sql = new String(Files.readAllBytes(schemaFile), Charset.forName("UTF-8"));
+            conn.createStatement().execute(sql); //NOSONAR, ignoring because method used to load initial thingsboard database schema
+        }
+
+        super.createDatabaseSchema(createIndexes);
+    }
 }
 

application/src/main/java/org/thingsboard/server/service/install/SqlAbstractDatabaseSchemaService.java

@@ -30,7 +30,7 @@ import java.sql.SQLException;
 @Slf4j
 public abstract class SqlAbstractDatabaseSchemaService implements DatabaseSchemaService {
 
-    private static final String SQL_DIR = "sql";
+    protected static final String SQL_DIR = "sql";
 
     @Value("${spring.datasource.url}")
     protected String dbUrl;
@@ -42,7 +42,7 @@ public abstract class SqlAbstractDatabaseSchemaService implements DatabaseSchema
     protected String dbPassword;
 
     @Autowired
-    private InstallScripts installScripts;
+    protected InstallScripts installScripts;
 
     private final String schemaSql;
     private final String schemaIdxSql;

dao/src/main/java/org/thingsboard/server/dao/sql/query/EntityDataAdapter.java

@@ -83,7 +83,7 @@ public class EntityDataAdapter {
         if (value != null) {
             String strVal = value.toString();
             // check number
-            if (strVal.length() > 0 && NumberUtils.isParsable(strVal)) {
+            if (NumberUtils.isNumber(strVal)) {
                 try {
                     long longVal = Long.parseLong(strVal);
                     return Long.toString(longVal);

dao/src/main/resources/sql/schema-entities-hsql.sql

@@ -114,7 +114,7 @@ CREATE TABLE IF NOT EXISTS customer (
 CREATE TABLE IF NOT EXISTS dashboard (
     id uuid NOT NULL CONSTRAINT dashboard_pkey PRIMARY KEY,
     created_time bigint NOT NULL,
-    configuration varchar,
+    configuration varchar(10000000),
     assigned_customers varchar(1000000),
     search_text varchar(255),
     tenant_id uuid,