#2148 - PersistenceException: No ScalarType registered for class java.util.LinkedHashMap

ebean-core/src/main/java/io/ebeaninternal/server/querydefn/DefaultUpdateQuery.java

@@ -3,6 +3,9 @@ package io.ebeaninternal.server.querydefn;
 import io.ebean.ExpressionList;
 import io.ebean.ProfileLocation;
 import io.ebean.UpdateQuery;
+import io.ebean.core.type.ScalarType;
+import io.ebeaninternal.server.deploy.BeanDescriptor;
+import io.ebeaninternal.server.deploy.BeanProperty;
 
 /**
  * Default implementation of UpdateQuery.
@@ -10,23 +13,30 @@ import io.ebean.UpdateQuery;
 public class DefaultUpdateQuery<T> implements UpdateQuery<T> {
 
   private final OrmUpdateProperties values = new OrmUpdateProperties();
-
   private final DefaultOrmQuery<T> query;
+  private final BeanDescriptor<T> descriptor;
 
   public DefaultUpdateQuery(DefaultOrmQuery<T> query) {
     this.query = query;
+    this.descriptor = query.getBeanDescriptor();
     query.setUpdateProperties(values);
   }
 
   @Override
   public UpdateQuery<T> set(String property, Object value) {
-    values.set(property, value);
+    if (value == null) {
+      values.setNull(property);
+    } else {
+      final BeanProperty beanProperty = descriptor.getBeanProperty(property);
+      final ScalarType<Object> scalarType = (beanProperty == null) ? null: beanProperty.getScalarType();
+      values.set(property, value, scalarType);
+    }
     return this;
   }
 
   @Override
   public UpdateQuery<T> setNull(String property) {
-    values.set(property, null);
+    values.setNull(property);
     return this;
   }
 

ebean-core/src/main/java/io/ebeaninternal/server/querydefn/OrmUpdateProperties.java

@@ -1,5 +1,6 @@
 package io.ebeaninternal.server.querydefn;
 
+import io.ebean.core.type.ScalarType;
 import io.ebeaninternal.server.deploy.DeployParser;
 import io.ebeaninternal.server.persist.Binder;
 import io.ebeaninternal.server.type.DataBind;
@@ -53,9 +54,11 @@ public class OrmUpdateProperties {
   private static class SimpleValue extends Value {
 
     final Object value;
+    final ScalarType<Object> scalarType;
 
-    SimpleValue(Object value) {
+    SimpleValue(Object value, ScalarType<Object> scalarType) {
       this.value = value;
+      this.scalarType = scalarType;
     }
 
     @Override
@@ -70,7 +73,11 @@ public class OrmUpdateProperties {
 
     @Override
     public void bind(Binder binder, DataBind dataBind) throws SQLException {
-      binder.bindObject(dataBind, value);
+      if (scalarType != null) {
+        scalarType.bind(dataBind, value);
+      } else {
+        binder.bindObject(dataBind, value);
+      }
       dataBind.append(value).append(",");
     }
   }
@@ -115,16 +122,12 @@ public class OrmUpdateProperties {
    */
   private final LinkedHashMap<String, Value> values = new LinkedHashMap<>();
 
-  /**
+  public void set(String propertyName, Object value, ScalarType<Object> scalarType) {
-   * Normal set property.
+    values.put(propertyName, new SimpleValue(value, scalarType));
-   */
+  }
-  public void set(String propertyName, Object value) {
-    if (value == null) {
-      values.put(propertyName, NULL_VALUE);
 
-    } else {
+  public void setNull(String propertyName) {
-      values.put(propertyName, new SimpleValue(value));
+    values.put(propertyName, NULL_VALUE);
-    }
   }
 
   /**

ebean-core/src/test/java/org/tests/json/TestDbJson_List.java

@@ -1,7 +1,7 @@
 package org.tests.json;
 
 import io.ebean.BaseTestCase;
-import io.ebean.Ebean;
+import io.ebean.DB;
 import io.ebean.annotation.ForPlatform;
 import io.ebean.annotation.Platform;
 import io.ebean.text.TextException;
@@ -25,7 +25,7 @@ import static org.junit.Assert.assertTrue;
 
 public class TestDbJson_List extends BaseTestCase {
 
-  private EBasicJsonList bean = new EBasicJsonList();
+  private final EBasicJsonList bean = new EBasicJsonList();
 
   private EBasicJsonList found;
 
@@ -57,9 +57,9 @@ public class TestDbJson_List extends BaseTestCase {
     bean.getBeanMap().put("key0", new PlainBean("k0", 90));
     bean.getBeanMap().put("key1", new PlainBean("k1", 91));
 
-    Ebean.save(bean);
+    DB.save(bean);
 
-    found = Ebean.find(EBasicJsonList.class, bean.getId());
+    found = DB.find(EBasicJsonList.class, bean.getId());
 
     assertThat(found.getTags()).containsExactly("one", "two");
     assertTrue(found.getFlags().contains(42L));
@@ -81,7 +81,7 @@ public class TestDbJson_List extends BaseTestCase {
   //@Test//(dependsOnMethods = "insert")
   public void json_parse_format() {
 
-    String asJson = Ebean.json().toJson(found);
+    String asJson = DB.json().toJson(found);
     assertThat(asJson).contains("\"tags\":[\"one\",\"two\"]");
     assertThat(asJson).contains("\"flags\":[42,43,44]");
     assertThat(asJson).contains("\"plainBean\":{\"name\":\"plain\"");
@@ -90,7 +90,7 @@ public class TestDbJson_List extends BaseTestCase {
     assertThat(asJson).contains("\"beanMap\":{");
     assertThat(asJson).contains("\"id\":");
 
-    EBasicJsonList fromJson = Ebean.json().toBean(EBasicJsonList.class, asJson);
+    EBasicJsonList fromJson = DB.json().toBean(EBasicJsonList.class, asJson);
     assertEquals(found.getId(), fromJson.getId());
     assertEquals(found.getId(), fromJson.getId());
     assertEquals(found.getName(), fromJson.getName());
@@ -109,7 +109,7 @@ public class TestDbJson_List extends BaseTestCase {
 
     found.setName("mod");
     LoggedSqlCollector.start();
-    Ebean.save(found);
+    DB.save(found);
     List<String> sql = LoggedSqlCollector.stop();
 
     // we don't update the phone numbers (as they are not dirty)
@@ -122,7 +122,7 @@ public class TestDbJson_List extends BaseTestCase {
     found.getTags().add("three");
 
     LoggedSqlCollector.start();
-    Ebean.save(found);
+    DB.save(found);
     List<String> sql = LoggedSqlCollector.stop();
 
     // we don't update the phone numbers (as they are not dirty)
@@ -135,7 +135,7 @@ public class TestDbJson_List extends BaseTestCase {
     found.getFlags().remove(42L);
 
     LoggedSqlCollector.start();
-    Ebean.save(found);
+    DB.save(found);
     List<String> sql = LoggedSqlCollector.stop();
 
     // we don't update the phone numbers (as they are not dirty)
@@ -150,7 +150,7 @@ public class TestDbJson_List extends BaseTestCase {
     found.getBeanMap().remove("key0");
 
     LoggedSqlCollector.start();
-    Ebean.save(found);
+    DB.save(found);
     List<String> sql = LoggedSqlCollector.stop();
 
     // we don't update the phone numbers (as they are not dirty)
@@ -166,13 +166,13 @@ public class TestDbJson_List extends BaseTestCase {
     bean.setTags(null);
     bean.setBeanMap(null);
 
-    Ebean.save(bean);
+    DB.save(bean);
 
-    EBasicJsonList found = Ebean.find(EBasicJsonList.class, bean.getId());
+    EBasicJsonList found = DB.find(EBasicJsonList.class, bean.getId());
 
     assertNull(found.getPlainBean());
 
-    String asJson = Ebean.json().toJson(found);
+    String asJson = DB.json().toJson(found);
     assertNotNull(asJson);
   }
 
@@ -186,17 +186,16 @@ public class TestDbJson_List extends BaseTestCase {
     plainBean.setName("Blubb");
     bean.getBeanMap().put("bla", plainBean);
 
-    Ebean.save(bean);
+    DB.save(bean);
 
     // set some invalid JSON content into DB
-    Ebean.update(EBasicJsonList.class)
+    DB.sqlUpdate("update ebasic_json_list set bean_map=? where id=?")
-      .set("beanMap", "blabla")
+      .setParameters("blabla", bean.getId())
-      .where().eq("id", bean.getId())
+      .execute();
-      .update();
 
     try {
       // a normal query fails due to invalid JSON content
-      Ebean.find(EBasicJsonList.class)
+      DB.find(EBasicJsonList.class)
         .setId(bean.getId())
         .findOne();
 
@@ -208,7 +207,7 @@ public class TestDbJson_List extends BaseTestCase {
       assertThat(e.getMessage()).contains("beanMap");
     }
 
-    bean = Ebean.find(EBasicJsonList.class)
+    bean = DB.find(EBasicJsonList.class)
       .setId(bean.getId())
       .setAllowLoadErrors() // allow invalid JSON content
       .findOne();
@@ -220,6 +219,6 @@ public class TestDbJson_List extends BaseTestCase {
       .isInstanceOf(TextException.class)
       .hasMessageContaining("blabla");
 
-    Ebean.delete(bean);
+    DB.delete(bean);
   }
 }

ebean-core/src/test/java/org/tests/json/TestJsonMapBasic.java

@@ -1,14 +1,16 @@
 package org.tests.json;
 
 import io.ebean.BaseTestCase;
-import io.ebean.Ebean;
+import io.ebean.DB;
 import io.ebean.Query;
 import io.ebean.text.json.EJson;
+import io.ebeantest.LoggedSql;
 import org.tests.model.json.EBasicJsonMap;
 import org.junit.Test;
 import org.tests.model.json.EBasicJsonMapDetail;
 
 import java.io.IOException;
+import java.util.List;
 import java.util.Map;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -29,9 +31,9 @@ public class TestJsonMapBasic extends BaseTestCase {
     bean.getDetails().add(new EBasicJsonMapDetail("detail1"));
     bean.getDetails().add(new EBasicJsonMapDetail("detail2"));
 
-    Ebean.save(bean);
+    DB.save(bean);
 
-    Query<EBasicJsonMap> query1 = Ebean.find(EBasicJsonMap.class)
+    Query<EBasicJsonMap> query1 = DB.find(EBasicJsonMap.class)
       .fetch("details")
       .where().startsWith("details.name", "detail")
       .query();
@@ -40,7 +42,7 @@ public class TestJsonMapBasic extends BaseTestCase {
 
     assertThat(query1.getGeneratedSql()).contains("select distinct on (t0.id, t1.id) ");
 
-    Query<EBasicJsonMap> query2 = Ebean.find(EBasicJsonMap.class)
+    Query<EBasicJsonMap> query2 = DB.find(EBasicJsonMap.class)
       .where().startsWith("details.name", "detail")
       .query();
     query2.findList();
@@ -60,9 +62,9 @@ public class TestJsonMapBasic extends BaseTestCase {
     bean.setName("one");
     bean.setContent(content);
 
-    Ebean.save(bean);
+    DB.save(bean);
 
-    EBasicJsonMap bean1 = Ebean.find(EBasicJsonMap.class, bean.getId());
+    EBasicJsonMap bean1 = DB.find(EBasicJsonMap.class, bean.getId());
 
     assertEquals(bean.getId(), bean1.getId());
     assertEquals(bean.getName(), bean1.getName());
@@ -70,16 +72,16 @@ public class TestJsonMapBasic extends BaseTestCase {
     assertEquals(18L, bean1.getContent().get("docId"));
 
     bean1.setName("just change name");
-    Ebean.save(bean1);
+    DB.save(bean1);
 
     // content changes detected - dirty state so included in update
     Map<String, Object> content1 = bean1.getContent();
     content1.put("additional", "newValue");
     content1.put("docId", 99L);
     bean1.setName("two");
-    Ebean.save(bean1);
+    DB.save(bean1);
 
-    EBasicJsonMap bean2 = Ebean.find(EBasicJsonMap.class, bean.getId());
+    EBasicJsonMap bean2 = DB.find(EBasicJsonMap.class, bean.getId());
 
     // name changed and docId changed
     assertEquals("two", bean2.getName());
@@ -89,12 +91,48 @@ public class TestJsonMapBasic extends BaseTestCase {
     content1.put("additional", "modValue");
     bean1.setName("three");
     bean1.setContent(content1);
-    Ebean.save(bean1);
+    DB.save(bean1);
 
-    EBasicJsonMap bean3 = Ebean.find(EBasicJsonMap.class, bean.getId());
+    EBasicJsonMap bean3 = DB.find(EBasicJsonMap.class, bean.getId());
 
     assertEquals("three", bean3.getName());
     assertEquals(99L, bean3.getContent().get("docId"));
     assertEquals("modValue", bean3.getContent().get("additional"));
   }
+
+  @Test
+  public void updateQuery_bindingMap() throws IOException {
+
+    String s0 = "{\"docId\":22,\"contentId\":\"initialDoc\"}";
+    Map<String, Object> content = EJson.parseObject(s0);
+
+    EBasicJsonMap bean = new EBasicJsonMap();
+    bean.setName("one");
+    bean.setContent(content);
+
+    DB.save(bean);
+
+    String s1 = "{\"docId\":222,\"contentId\":\"updatedDoc222\"}";
+    Map<String, Object> content1 = EJson.parseObject(s1);
+
+    LoggedSql.start();
+
+    final int rows = DB.update(EBasicJsonMap.class)
+      .set("content", content1)
+      .where().eq("id", bean.getId())
+      .update();
+
+    final List<String> sql = LoggedSql.stop();
+
+    assertThat(sql).hasSize(1);
+    assertThat(sql.get(0)).contains("update ebasic_json_map set content=? where id = ?");
+    assertThat(rows).isEqualTo(1);
+
+    final EBasicJsonMap found = DB.find(EBasicJsonMap.class, bean.getId());
+    final Map<String, Object> content2 = found.getContent();
+    assertThat(content2.get("contentId")).isEqualTo("updatedDoc222");
+    assertThat(content2.get("docId")).isEqualTo(222L);
+
+    DB.delete(found);
+  }
 }