Java Code Examples for com.couchbase.client.java.document.json.JsonArray

The following examples show how to use com.couchbase.client.java.document.json.JsonArray. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: components   Source File: CouchbaseWriter.java    License: Apache License 2.0 6 votes vote down vote up
public JsonObject createHierarchicalJson(Schema schema, IndexedRecord record, int idPos){
    JsonObject jsonObject = JsonObject.create();
    for (int i = 0; i < schema.getFields().size(); i++){
        if (i == idPos) continue;
        Object value = record.get(i);
        String fieldName = schema.getFields().get(i).name();
        try {
            JsonObject innerJson = JsonObject.fromJson(value.toString());
            jsonObject.put(fieldName, innerJson);
        } catch (Exception e) {
            try {
                JsonArray jsonArray = JsonArray.fromJson(value.toString());
                jsonObject.put(fieldName, jsonArray);
            } catch (Exception e2) {
                // This mean it's not JSON object
                jsonObject.put(fieldName, value);
            }
        }
    }
    return jsonObject;
}
 
Example 2
Source Project: nosql4idea   Source File: CouchbaseKeyValueDescriptor.java    License: Apache License 2.0 6 votes vote down vote up
public static CouchbaseKeyValueDescriptor createDescriptor(String key, Object value) {
    if (value == null) {
        return new CouchbaseKeyNullValueDescriptor(key);
    }
    if (value instanceof String) {
        return new CouchbaseKeyStringValueDescriptor(key, (String) value);
    }


    SimpleTextAttributes textAttributes = StyleAttributesProvider.getStringAttribute();
    if (value instanceof Boolean) {
        textAttributes = StyleAttributesProvider.getBooleanAttribute();
    } else if (value instanceof Number) {
        textAttributes = StyleAttributesProvider.getNumberAttribute();
    } else if (value instanceof JsonObject || value instanceof JsonArray) {
        textAttributes = StyleAttributesProvider.getObjectAttribute();
    }
    return new CouchbaseKeyValueDescriptor(key, value, textAttributes);
}
 
Example 3
Source Project: tutorials   Source File: StudentGradeService.java    License: MIT License 6 votes vote down vote up
public Map<String, Long> countStudentsByCourse() {
    ViewQuery query = ViewQuery.from("studentGrades", "countStudentsByCourse")
            .reduce()
            .groupLevel(1);
    ViewResult result = bucket.query(query);
    
    Map<String, Long> numStudentsByCourse = new HashMap<>();
    for(ViewRow row : result.allRows()) {
        JsonArray keyArray = (JsonArray) row.key();
        String course = keyArray.getString(0);
        long count = Long.valueOf(row.value().toString());
        numStudentsByCourse.put(course, count);
    }
    
    return numStudentsByCourse;
}
 
Example 4
Source Project: java-specialagent   Source File: CouchbaseClientTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void test(final MockTracer tracer) {
  final Cluster cluster = CouchbaseCluster.create(DefaultCouchbaseEnvironment.builder().connectTimeout(TimeUnit.SECONDS.toMillis(60)).build());
  final Bucket bucket = cluster.openBucket(bucketName);

  final JsonObject arthur = JsonObject.create()
    .put("name", "Arthur")
    .put("email", "[email protected]")
    .put("interests", JsonArray.from("Holy Grail", "African Swallows"));

  bucket.upsert(JsonDocument.create("u:king_arthur", arthur));
  System.out.println(bucket.get("u:king_arthur"));

  cluster.disconnect(60, TimeUnit.SECONDS);

  final List<MockSpan> spans = tracer.finishedSpans();
  assertEquals(6, spans.size());

  boolean foundCouchbaseSpan = false;
  for (final MockSpan span : spans) {
    final String component = (String)span.tags().get(Tags.COMPONENT.getKey());
    if (component != null && component.startsWith("couchbase-java-client")) {
      foundCouchbaseSpan = true;
      break;
    }
  }

  assertTrue("couchbase-java-client span not found", foundCouchbaseSpan);
}
 
Example 5
Source Project: java-specialagent   Source File: CouchbaseClientITest.java    License: Apache License 2.0 5 votes vote down vote up
public static void main(final String[] args) throws BucketAlreadyExistsException, InterruptedException, IOException {
  final CouchbaseMock couchbaseMock = new CouchbaseMock("localhost", 8091, 2, 1);
  final BucketConfiguration bucketConfiguration = new BucketConfiguration();
  bucketConfiguration.name = bucketName;
  bucketConfiguration.numNodes = 1;
  bucketConfiguration.numReplicas = 1;
  bucketConfiguration.password = "";
  couchbaseMock.start();
  couchbaseMock.waitForStartup();
  couchbaseMock.createBucket(bucketConfiguration);

  final Cluster cluster = CouchbaseCluster.create(DefaultCouchbaseEnvironment.builder().connectTimeout(TimeUnit.SECONDS.toMillis(60)).build());
  final Bucket bucket = cluster.openBucket(bucketName);

  final JsonObject arthur = JsonObject
    .create().put("name", "Arthur")
    .put("email", "[email protected]")
    .put("interests", JsonArray.from("Holy Grail", "African Swallows"));

  bucket.upsert(JsonDocument.create("u:king_arthur", arthur));

  System.out.println(bucket.get("u:king_arthur"));

  cluster.disconnect(60, TimeUnit.SECONDS);
  couchbaseMock.stop();

  TestUtil.checkSpan(new ComponentSpanCount("couchbase-java-client.*", 2));
}
 
Example 6
Source Project: nosql4idea   Source File: CouchbaseTreeModel.java    License: Apache License 2.0 5 votes vote down vote up
private static void processRecord(NoSqlTreeNode parentNode, JsonObject record) {
    for (String key : record.getNames()) {
        Object value = record.get(key);
        NoSqlTreeNode currentNode = new NoSqlTreeNode(CouchbaseKeyValueDescriptor.createDescriptor(key, value));
        if (value instanceof JsonArray) {
            processRecordListValues(currentNode, (JsonArray) value);
        } else if (value instanceof JsonObject) {
            processRecord(currentNode, (JsonObject) value);
        }

        parentNode.add(currentNode);
    }
}
 
Example 7
Source Project: nosql4idea   Source File: CouchbaseTreeModel.java    License: Apache License 2.0 5 votes vote down vote up
private static void processRecordListValues(NoSqlTreeNode parentNode, JsonArray values) {
    int index = 0;
    for (Object value : values) {
        NoSqlTreeNode currentValueNode = new NoSqlTreeNode(CouchbaseValueDescriptor.createDescriptor(index++, value));
        if (value instanceof JsonArray) {
            processRecordListValues(currentValueNode, (JsonArray) value);
        } else if (value instanceof JsonObject) {
            processRecord(currentValueNode, (JsonObject) value);
        }
        parentNode.add(currentValueNode);
    }
}
 
Example 8
Source Project: nosql4idea   Source File: CouchbaseClientTest.java    License: Apache License 2.0 5 votes vote down vote up
public static void main(String[] args) {
    Cluster cluster = CouchbaseCluster.create(DefaultCouchbaseEnvironment
            .builder()
            .queryEnabled(true)
            .build());

    Bucket defaultBucket = cluster.openBucket("default");
    defaultBucket.remove("user:walter");

    JsonArray friends = JsonArray.empty()
            .add(JsonObject.empty().put("name", "Mike Ehrmantraut"))
            .add(JsonObject.empty().put("name", "Jesse Pinkman"));

    JsonObject content = JsonObject.empty()
            .put("firstname", "Walter")
            .put("lastname", "White")
            .put("age", 52)
            .put("aliases", JsonArray.from("Walt Jackson", "Mr. Mayhew", "David Lynn"))
            .put("friends", friends);
    JsonDocument walter = JsonDocument.create("user:walter", content);
    JsonDocument inserted = defaultBucket.insert(walter);

    JsonDocument foundGuy = defaultBucket.get("user:walter");
    System.out.println(foundGuy.content().toMap());


    Bucket beerBucket = cluster.openBucket("beer-sample");
    N1qlQueryResult result = beerBucket.query(N1qlQuery.simple(select("*").from(i("beer-sample")).limit(10)));

    System.out.println("Errors found: " + result.errors());

    for (N1qlQueryRow row : result.allRows()) {
        JsonObject jsonObject = row.value();
        System.out.println(jsonObject.toMap());
    }

    cluster.disconnect();
}
 
Example 9
Source Project: tutorials   Source File: StudentGradeQueryBuilder.java    License: MIT License 5 votes vote down vote up
public ViewQuery findTopGradesByCourse(String course, int limit) {
    return ViewQuery.from("studentGrades", "findByCourseAndGrade")
            .startKey(JsonArray.from(course, 100))
            .endKey(JsonArray.from(course, 0))
            .inclusiveEnd(true)
            .descending()
            .limit(limit);
}
 
Example 10
Source Project: tutorials   Source File: N1QLLiveTest.java    License: MIT License 5 votes vote down vote up
@Test
public void givenDocument_whenInsert_thenResult() {
    Bucket bucket = bucketFactory.getTestBucket();
    JsonObject personObj = JsonObject.create()
            .put("name", "John")
            .put("email", "[email protected]")
            .put("interests", JsonArray.from("Java", "Nigerian Jollof"));

    String id = UUID.randomUUID().toString();
    JsonDocument doc = JsonDocument.create(id, personObj);
    bucket.insert(doc);
    assertNotNull(bucket.get(id));
}
 
Example 11
Source Project: components   Source File: CouchbaseWriterTest.java    License: Apache License 2.0 4 votes vote down vote up
private JsonObject createStructuredJsonObject(){
    JsonObject jsonObjectInnerInner = JsonObject.create();
    jsonObjectInnerInner.put("val1", 40);
    jsonObjectInnerInner.put("val2", 20.2);
    jsonObjectInnerInner.put("val3", true);

    JsonObject jsonObjectInner = JsonObject.create();
    jsonObjectInner.put("mobile", "0989901515");
    jsonObjectInner.put("home", "0342556644");
    jsonObjectInner.put("inner", jsonObjectInnerInner);
    jsonObjectInner.put("some", "444444");

    JsonObject jsonObjectOuterOuter = JsonObject.create();
    jsonObjectOuterOuter.put("id", "0017");
    jsonObjectOuterOuter.put("name", "Patrik");
    jsonObjectOuterOuter.put("surname", "Human");
    jsonObjectOuterOuter.put("tel" ,jsonObjectInner);

    JsonArray jsonArray = JsonArray.create();
    jsonArray.add("one");
    jsonArray.add("two");
    jsonArray.add("three");

    jsonObjectOuterOuter.put("numbers", jsonArray);

    JsonObject innerArray1 = JsonObject.create();
    innerArray1.put("arr01", 1);
    innerArray1.put("arr02", 2);
    innerArray1.put("arr03", 3);

    JsonObject innerArray2 = JsonObject.create();
    innerArray2.put("arr01", 4);
    innerArray2.put("arr02", 5);
    innerArray2.put("arr03", 6);

    JsonArray jsonArray1 = JsonArray.create();
    jsonArray1.add(innerArray1);
    jsonArray1.add(innerArray2);

    jsonObjectOuterOuter.put("arrWithJSON", jsonArray1);

    return JsonObject.create().put("val_str_like_json", jsonObjectOuterOuter).put("val_str", "str");
}
 
Example 12
Source Project: nifi   Source File: TestCouchbaseUtils.java    License: Apache License 2.0 4 votes vote down vote up
@Ignore("This test method requires a live Couchbase Server instance")
@Test
public void testDocumentTypesAndStringConversion() {
    final CouchbaseCluster cluster = CouchbaseCluster.fromConnectionString("couchbase://192.168.99.100:8091");
    final Bucket bucket = cluster.openBucket("b1", "b1password");

    bucket.upsert(JsonDocument.create("JsonDocument", JsonObject.create().put("one", 1)));
    bucket.upsert(JsonArrayDocument.create("JsonArray", JsonArray.create().add(1).add(2).add(3)));
    bucket.upsert(JsonDoubleDocument.create("JsonDouble", 0.123));
    bucket.upsert(JsonStringDocument.create("JsonString", "value"));
    bucket.upsert(JsonBooleanDocument.create("JsonBoolean", true));
    bucket.upsert(JsonLongDocument.create("JsonLong", 123L));

    bucket.upsert(RawJsonDocument.create("RawJsonDocument", "value"));
    bucket.upsert(StringDocument.create("StringDocument", "value"));

    bucket.upsert(BinaryDocument.create("BinaryDocument", Unpooled.copiedBuffer("value".getBytes(StandardCharsets.UTF_8))));
    bucket.upsert(ByteArrayDocument.create("ByteArrayDocument", "value".getBytes(StandardCharsets.UTF_8)));

    final String[][] expectations = {
            {"JsonDocument", "String", "{\"one\":1}"},
            {"JsonArray", "String", "[1,2,3]"},
            {"JsonDouble", "String", "0.123"},
            {"JsonString", "String", "\"value\""},
            {"JsonBoolean", "String", "true"},
            {"JsonLong", "String", "123"},
            {"RawJsonDocument", "String", "value"},
            {"StringDocument", "String", "value"},
            {"BinaryDocument", "byte[]", "value"},
            {"ByteArrayDocument", "byte[]", "value"},
    };

    for (String[] expectation : expectations) {
        final LegacyDocument document = bucket.get(LegacyDocument.create(expectation[0]));
        assertEquals(expectation[1], document.content().getClass().getSimpleName());
        assertEquals(expectation[2], CouchbaseUtils.getStringContent(document.content()));
    }

    final BinaryDocument binaryDocument = bucket.get(BinaryDocument.create("BinaryDocument"));
    final String stringFromByteBuff = CouchbaseUtils.getStringContent(binaryDocument.content());
    assertEquals("value", stringFromByteBuff);

    try {
        bucket.get(BinaryDocument.create("JsonDocument"));
        fail("Getting a JSON document as a BinaryDocument fails");
    } catch (TranscodingException e) {
        assertTrue(e.getMessage().contains("Flags (0x2000000) indicate non-binary document for id JsonDocument"));
    }

}
 
Example 13
Source Project: tutorials   Source File: StudentGradeQueryBuilder.java    License: MIT License 4 votes vote down vote up
public ViewQuery findByCourses(String... courses) {
    return ViewQuery.from("studentGrades", "findByCourse")
            .keys(JsonArray.from(courses));
}
 
Example 14
Source Project: tutorials   Source File: StudentGradeQueryBuilder.java    License: MIT License 4 votes vote down vote up
public ViewQuery findByCourseAndGradeInRange(String course, int minGrade, int maxGrade, boolean inclusiveEnd) {
    return ViewQuery.from("studentGrades", "findByCourseAndGrade")
            .startKey(JsonArray.from(course, minGrade))
            .endKey(JsonArray.from(course, maxGrade))
            .inclusiveEnd(inclusiveEnd);
}