#899 - ENH: Add @UnmappedJson support ... (mostly for document store only use / ElasticSearch)

src/test/java/com/avaje/tests/json/TestUnmappedProperties.java

@@ -0,0 +1,54 @@
+package com.avaje.tests.json;
+
+import com.avaje.ebean.BaseTestCase;
+import com.avaje.ebean.Ebean;
+import com.avaje.tests.model.json.EBasicJsonUnmapped;
+import org.junit.Test;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestUnmappedProperties extends BaseTestCase {
+
+  @Test
+  public void toJson() {
+
+    Map<String,Object> nested = new LinkedHashMap<>();
+    nested.put("alpha", "aa");
+    nested.put("beta", "bb");
+
+
+    Map<String,Object> unmapped = new LinkedHashMap<>();
+    unmapped.put("one", 42);
+    unmapped.put("nested", nested);
+
+    EBasicJsonUnmapped bean = new EBasicJsonUnmapped();
+    bean.setName("someName");
+    bean.setUnmapped(unmapped);
+
+
+    String asJson = Ebean.json().toJson(bean);
+
+    assertThat(asJson).contains("{\"name\":\"someName\",\"one\":42,\"nested\":{\"alpha\":\"aa\",\"beta\":\"bb\"}}");
+
+  }
+
+  @Test
+  public void fromJson() {
+
+    String json = "{\"name\":\"someName\",\"one\":42,\"nested\":{\"alpha\":\"aa\",\"beta\":\"bb\"}}";
+
+    EBasicJsonUnmapped bean = Ebean.json().toBean(EBasicJsonUnmapped.class, json);
+
+    assertThat(bean.getName()).isEqualTo("someName");
+    assertThat(bean.getUnmapped().get("one")).isEqualTo(42L);
+
+    @SuppressWarnings("unchecked")
+    Map<String,Object> fromNested = (Map<String,Object>)bean.getUnmapped().get("nested");
+    assertThat(fromNested).containsKeys("alpha", "beta");
+    assertThat(fromNested).containsValues("aa", "bb");
+  }
+
+}

src/test/java/com/avaje/tests/model/json/EBasicJsonUnmapped.java

@@ -0,0 +1,55 @@
+package com.avaje.tests.model.json;
+
+import com.avaje.ebean.annotation.UnmappedJson;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Version;
+import java.util.Map;
+
+@Entity
+public class EBasicJsonUnmapped {
+
+  @Id
+  Long id;
+
+  @Version
+  Long version;
+
+  String name;
+
+  @UnmappedJson
+  Map<String, Object> unmapped;
+
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public Long getVersion() {
+    return version;
+  }
+
+  public void setVersion(Long version) {
+    this.version = version;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public Map<String, Object> getUnmapped() {
+    return unmapped;
+  }
+
+  public void setUnmapped(Map<String, Object> unmapped) {
+    this.unmapped = unmapped;
+  }
+}