[zeppelin] branch branch-0.9 updated: [ZEPPELIN-5227] User can choose whether add empty paragraph when calling create note http api

[zjffdu]

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zjffdu pushed a commit to branch branch-0.9
in repository https://gitbox.apache.org/repos/asf/zeppelin.git


The following commit(s) were added to refs/heads/branch-0.9 by this push:
     new e7dbb03  [ZEPPELIN-5227] User can choose whether add empty paragraph 
when calling create note http api
e7dbb03 is described below

commit e7dbb03520a6e9c1c1301c4d8694a3f21db22027
Author: Bowen0729 <bowen0...@qq.com>
AuthorDate: Thu Mar 11 18:43:31 2021 +0800

    [ZEPPELIN-5227] User can choose whether add empty paragraph when calling 
create note http api
    
    ### What is this PR for?
    
    When I call create note http api on zeppelin-0.9.0, a empty note without 
any paragraph was created, but I can't add paragraph on the note with zeppelin 
ui(https://issues.apache.org/jira/browse/ZEPPELIN-5227), so I put the 
"addingEmptyParagraph" parameter to the api message, user can add a empty 
paragraph when call create note http api, and won't add a empty paragraph for 
default.
    
    ### What type of PR is it?
    Improvement
    
    ### Todos
    * [ ] - Task
    
    ### What is the Jira issue?
    https://issues.apache.org/jira/browse/ZEPPELIN-5227
    
    ### How should this be tested?
    CI
    Unit Test
    
    ### Screenshots (if appropriate)
    
    ### Questions:
    * Does the licenses files need update? NO
    * Is there breaking changes for older versions? NO
    * Does this needs documentation? NO
    
    Author: Bowen0729 <bowen0...@qq.com>
    
    Closes #4066 from Bowen0729/ZEPPELIN-5227 and squashes the following 
commits:
    
    6221bbf96 [Bowen0729] [ZEPPELIN-5227] User can choose whether add empty 
paragraph when calling create note http api
    
    (cherry picked from commit 304c3a9e09ccdb09405570b518acf039ffc4a47b)
    Signed-off-by: Jeff Zhang <zjf...@apache.org>
---
 .../org/apache/zeppelin/rest/NotebookRestApi.java  |  2 +-
 .../zeppelin/rest/message/NewNoteRequest.java      |  5 ++++
 .../apache/zeppelin/rest/NotebookRestApiTest.java  | 32 ++++++++++++++++++++++
 3 files changed, 38 insertions(+), 1 deletion(-)

diff --git 
a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java 
b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java
index c5a3db4..caddc20 100644
--- 
a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java
+++ 
b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java
@@ -392,7 +392,7 @@ public class NotebookRestApi extends AbstractRestApi {
     Note note = notebookService.createNote(
             request.getName(),
             defaultInterpreterGroup,
-            false,
+            request.getAddingEmptyParagraph(),
             getServiceContext(),
             new RestServiceCallback<>());
     AuthenticationInfo subject = new 
AuthenticationInfo(authenticationService.getPrincipal());
diff --git 
a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/NewNoteRequest.java
 
b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/NewNoteRequest.java
index 7d6a3a6..85744dc 100644
--- 
a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/NewNoteRequest.java
+++ 
b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/NewNoteRequest.java
@@ -31,11 +31,16 @@ public class NewNoteRequest implements JsonSerializable {
   //TODO(zjffdu) rename it to be notePath instead of name
   private String name;
   private String defaultInterpreterGroup;
+  private boolean addingEmptyParagraph = false;
   private List<NewParagraphRequest> paragraphs;
 
   public NewNoteRequest (){
   }
 
+  public boolean getAddingEmptyParagraph() {
+    return addingEmptyParagraph;
+  }
+
   public String getName() {
     return name;
   }
diff --git 
a/zeppelin-server/src/test/java/org/apache/zeppelin/rest/NotebookRestApiTest.java
 
b/zeppelin-server/src/test/java/org/apache/zeppelin/rest/NotebookRestApiTest.java
index 214ba7b..60f8643 100644
--- 
a/zeppelin-server/src/test/java/org/apache/zeppelin/rest/NotebookRestApiTest.java
+++ 
b/zeppelin-server/src/test/java/org/apache/zeppelin/rest/NotebookRestApiTest.java
@@ -202,6 +202,38 @@ public class NotebookRestApiTest extends 
AbstractTestRestApi {
   }
 
   @Test
+  public void testCreateNote() throws Exception {
+    LOG.info("Running testCreateNote");
+    String message1 = "{\n\t\"name\" : \"test1\",\n\t\"addingEmptyParagraph\" 
: true\n}";
+    CloseableHttpResponse post1 = httpPost("/notebook/", message1);
+    assertThat(post1, isAllowed());
+
+    Map<String, Object> resp1 = 
gson.fromJson(EntityUtils.toString(post1.getEntity(), StandardCharsets.UTF_8),
+            new TypeToken<Map<String, Object>>() {}.getType());
+    assertEquals("OK", resp1.get("status"));
+
+    String noteId1 = (String) resp1.get("body");
+    Note note1 = TestUtils.getInstance(Notebook.class).getNote(noteId1);
+    assertEquals("test1", note1.getName());
+    assertEquals(1, note1.getParagraphCount());
+    assertNull(note1.getParagraph(0).getText());
+    assertNull(note1.getParagraph(0).getTitle());
+
+    String message2 = "{\n\t\"name\" : \"test2\"\n}";
+    CloseableHttpResponse post2 = httpPost("/notebook/", message2);
+    assertThat(post2, isAllowed());
+
+    Map<String, Object> resp2 = 
gson.fromJson(EntityUtils.toString(post2.getEntity(), StandardCharsets.UTF_8),
+            new TypeToken<Map<String, Object>>() {}.getType());
+    assertEquals("OK", resp2.get("status"));
+
+    String noteId2 = (String) resp2.get("body");
+    Note note2 = TestUtils.getInstance(Notebook.class).getNote(noteId2);
+    assertEquals("test2", note2.getName());
+    assertEquals(0, note2.getParagraphCount());
+  }
+
+  @Test
   public void testRunNoteBlocking() throws IOException {
     LOG.info("Running testRunNoteBlocking");
     Note note1 = null;