Support Postgres JSONB/JSON with String - @DbJsonb String content;

ebean-test/src/test/java/main/StartPostgres.java

@@ -5,12 +5,12 @@ import io.ebean.test.containers.PostgresContainer;
 public class StartPostgres {
 
   public static void main(String[] args) {
-    PostgresContainer.builder("13")
-      .port(5432)
+    PostgresContainer.builder("14")
       .dbName("unit")
-      .user("unit")
-      .password("unit")
-      .containerName("pg13x")
+      //.port(6432)
+      //.user("unit")
+      //.password("test")
+      //.containerName("ut_postgres")
       .extensions("hstore,pgcrypto")
       .build()
       .startWithDropCreate();

ebean-test/src/test/java/org/tests/json/TestDbJsonBStringType.java

@@ -0,0 +1,47 @@
+package org.tests.json;
+
+import io.ebean.DB;
+import io.ebean.test.LoggedSql;
+import org.junit.jupiter.api.Test;
+import org.tests.model.json.EBasicJsonBString;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class TestDbJsonBStringType {
+
+  @Test
+  void test() {
+    var bean = new EBasicJsonBString("hi").content("{\"mykey\": 42}"); // JsonB format with space
+    DB.save(bean);
+
+    var found = DB.find(EBasicJsonBString.class, bean.id());
+    // Note that Postgres JsonB will format the result
+    assertThat(found.content()).isEqualTo("{\"mykey\": 42}");
+
+    LoggedSql.start();
+
+    // change title only, expect content not in update
+    found.title("changeTitleOnly");
+    DB.save(found);
+    List<String> sql = LoggedSql.collect();
+    // update does NOT contain our json content
+    assertThat(sql.get(0)).contains("update ebasic_json_bstring set title=?, version=? where id=? and version=?");
+
+    // change title and content
+    found.title("changeAgain");
+    found.content("{\"mykey\": 92}");
+    DB.save(found);
+    sql = LoggedSql.collect();
+    assertThat(sql.get(0)).contains("update ebasic_json_bstring set title=?, content=?, version=? where id=? and version=?");
+
+
+    // change content only
+    found.content("{\"mykey\": 95}");
+    DB.save(found);
+    sql = LoggedSql.stop();
+    assertThat(sql.get(0)).contains("update ebasic_json_bstring set content=?, version=? where id=? and version=?");
+
+  }
+}

ebean-test/src/test/java/org/tests/json/TestDbJsonStringType.java

@@ -0,0 +1,47 @@
+package org.tests.json;
+
+import io.ebean.DB;
+import io.ebean.test.LoggedSql;
+import org.junit.jupiter.api.Test;
+import org.tests.model.json.EBasicJsonString;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class TestDbJsonStringType {
+
+  @Test
+  void test() {
+    var bean = new EBasicJsonString("hi").content("{\"mykey\": 52}"); // JsonB format with space
+    DB.save(bean);
+
+    var found = DB.find(EBasicJsonString.class, bean.id());
+    // Note that Postgres JsonB will format the result
+    assertThat(found.content()).isEqualTo("{\"mykey\": 52}");
+
+    LoggedSql.start();
+
+    // change title only, expect content not in update
+    found.title("changeTitleOnly");
+    DB.save(found);
+    List<String> sql = LoggedSql.collect();
+    // update does NOT contain our json content
+    assertThat(sql.get(0)).contains("update ebasic_json_string set title=?, version=? where id=? and version=?");
+
+    // change title and content
+    found.title("changeAgain");
+    found.content("{\"mykey\": 92}");
+    DB.save(found);
+    sql = LoggedSql.collect();
+    assertThat(sql.get(0)).contains("update ebasic_json_string set title=?, content=?, version=? where id=? and version=?");
+
+
+    // change content only
+    found.content("{\"mykey\": 95}");
+    DB.save(found);
+    sql = LoggedSql.stop();
+    assertThat(sql.get(0)).contains("update ebasic_json_string set content=?, version=? where id=? and version=?");
+
+  }
+}

ebean-test/src/test/java/org/tests/model/json/EBasicJsonBString.java

@@ -0,0 +1,62 @@
+package org.tests.model.json;
+
+import io.ebean.annotation.DbJsonB;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Version;
+
+@Entity
+public class EBasicJsonBString {
+
+  @Id
+  long id;
+
+  String title;
+
+  @DbJsonB
+  String content;
+
+  @Version
+  long version;
+
+  public EBasicJsonBString(String title) {
+    this.title = title;
+  }
+
+  public long id() {
+    return id;
+  }
+
+  public EBasicJsonBString id(long id) {
+    this.id = id;
+    return this;
+  }
+
+  public String title() {
+    return title;
+  }
+
+  public EBasicJsonBString title(String title) {
+    this.title = title;
+    return this;
+  }
+
+  public String content() {
+    return content;
+  }
+
+  public EBasicJsonBString content(String content) {
+    this.content = content;
+    return this;
+  }
+
+  public long version() {
+    return version;
+  }
+
+  public EBasicJsonBString version(long version) {
+    this.version = version;
+    return this;
+  }
+}

ebean-test/src/test/java/org/tests/model/json/EBasicJsonString.java

@@ -0,0 +1,62 @@
+package org.tests.model.json;
+
+import io.ebean.annotation.DbJson;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Version;
+
+@Entity
+public class EBasicJsonString {
+
+  @Id
+  long id;
+
+  String title;
+
+  @DbJson
+  String content;
+
+  @Version
+  long version;
+
+  public EBasicJsonString(String title) {
+    this.title = title;
+  }
+
+  public long id() {
+    return id;
+  }
+
+  public EBasicJsonString id(long id) {
+    this.id = id;
+    return this;
+  }
+
+  public String title() {
+    return title;
+  }
+
+  public EBasicJsonString title(String title) {
+    this.title = title;
+    return this;
+  }
+
+  public String content() {
+    return content;
+  }
+
+  public EBasicJsonString content(String content) {
+    this.content = content;
+    return this;
+  }
+
+  public long version() {
+    return version;
+  }
+
+  public EBasicJsonString version(long version) {
+    this.version = version;
+    return this;
+  }
+}