ClassNotFoundException: No RObject is found to match class type of org.redisson.RedissonMap with codec type...












1















Having problems to solve LiveObject raised exception, I try to reproduce problematic behavior based on Redisson test cases.



The minimal code I get to reproduce issue is this test case (mostly inspired from RedissonLiveObjectServiceTest.java):



public class LiveObjectTest {

public static final String TEST_VALUE = "my test value";
public static final Integer TEST_INTEGER = 30;

private RedissonClient redisson;

@BeforeEach
public void beforeEach () {

Config config = new Config();
config.useSingleServer()
.setAddress("http://127.0.0.1:6379");
redisson = Redisson.create(config);
}

@AfterEach
public void afterEach () {

redisson.shutdown();
}

@Test
@DisplayName("Test LiveObject with collection")
public void testLiveObjectMap () {

// Use Live Objects service
RLiveObjectService service = redisson.getLiveObjectService();
service.registerClass(TestREntityWithMap.class);

TestREntityWithMap createdObject = new TestREntityWithMap("testID2");
createdObject = service.persist(createdObject);

RMap<Integer, String> map = redisson.getMap("testMap");
createdObject.setValue(map);

map.put(TEST_INTEGER, TEST_VALUE);

TestREntityWithMap updatedObject = service.get(TestREntityWithMap.class, "testID");

// Fails here to access updatedObject.getValue()
assertEquals(TEST_VALUE, updatedObject.getValue().get(TEST_INTEGER));
}

// Tested class
@REntity
public static class TestREntityWithMap implements Comparable<TestREntityWithMap> {

@RId(generator = UUIDGenerator.class)
private String name;

private Map<Integer, String> value;

public TestREntityWithMap (String name) {

super();
this.name = name;
}

protected TestREntityWithMap () {

super();
}

public String getName () {

return name;
}

public void setName (String name) {

this.name = name;
}

public Map<Integer, String> getValue () {

return value;
}

public void setValue (Map<Integer, String> value) {

this.value = value;
}

@Override
public int compareTo (TestREntityWithMap o) {

return name.compareTo(o.name);
}

}
}


This fails converting back the RedissonMap object to an RObject...

Should not it rather try to convert value property to standard java.util.Map ?



This looks like rather simple usage of the API, am I missing some point here ?



Here is my ObjectMapper setup for JsonJackson:



ObjectMapper mapper = new ObjectMapper();
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, true);
mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
mapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE);
mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
mapper.configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY, true);
mapper.addMixIn(Throwable.class, JsonJacksonCodec.ThrowableMixIn.class);

mapper.findAndRegisterModules();
mapper.registerModule(new JavaTimeModule());









share|improve this question

























  • After trying various LiveObject approaches, I always get back to the same error when trying to accese listed elements in an object retrieved from LiveObjectService. So It may look more like a configuration issue. I'm adding my ObjectMapper setup to the main post in case it helps...

    – keuluu
    Nov 26 '18 at 10:23


















1















Having problems to solve LiveObject raised exception, I try to reproduce problematic behavior based on Redisson test cases.



The minimal code I get to reproduce issue is this test case (mostly inspired from RedissonLiveObjectServiceTest.java):



public class LiveObjectTest {

public static final String TEST_VALUE = "my test value";
public static final Integer TEST_INTEGER = 30;

private RedissonClient redisson;

@BeforeEach
public void beforeEach () {

Config config = new Config();
config.useSingleServer()
.setAddress("http://127.0.0.1:6379");
redisson = Redisson.create(config);
}

@AfterEach
public void afterEach () {

redisson.shutdown();
}

@Test
@DisplayName("Test LiveObject with collection")
public void testLiveObjectMap () {

// Use Live Objects service
RLiveObjectService service = redisson.getLiveObjectService();
service.registerClass(TestREntityWithMap.class);

TestREntityWithMap createdObject = new TestREntityWithMap("testID2");
createdObject = service.persist(createdObject);

RMap<Integer, String> map = redisson.getMap("testMap");
createdObject.setValue(map);

map.put(TEST_INTEGER, TEST_VALUE);

TestREntityWithMap updatedObject = service.get(TestREntityWithMap.class, "testID");

// Fails here to access updatedObject.getValue()
assertEquals(TEST_VALUE, updatedObject.getValue().get(TEST_INTEGER));
}

// Tested class
@REntity
public static class TestREntityWithMap implements Comparable<TestREntityWithMap> {

@RId(generator = UUIDGenerator.class)
private String name;

private Map<Integer, String> value;

public TestREntityWithMap (String name) {

super();
this.name = name;
}

protected TestREntityWithMap () {

super();
}

public String getName () {

return name;
}

public void setName (String name) {

this.name = name;
}

public Map<Integer, String> getValue () {

return value;
}

public void setValue (Map<Integer, String> value) {

this.value = value;
}

@Override
public int compareTo (TestREntityWithMap o) {

return name.compareTo(o.name);
}

}
}


This fails converting back the RedissonMap object to an RObject...

Should not it rather try to convert value property to standard java.util.Map ?



This looks like rather simple usage of the API, am I missing some point here ?



Here is my ObjectMapper setup for JsonJackson:



ObjectMapper mapper = new ObjectMapper();
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, true);
mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
mapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE);
mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
mapper.configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY, true);
mapper.addMixIn(Throwable.class, JsonJacksonCodec.ThrowableMixIn.class);

mapper.findAndRegisterModules();
mapper.registerModule(new JavaTimeModule());









share|improve this question

























  • After trying various LiveObject approaches, I always get back to the same error when trying to accese listed elements in an object retrieved from LiveObjectService. So It may look more like a configuration issue. I'm adding my ObjectMapper setup to the main post in case it helps...

    – keuluu
    Nov 26 '18 at 10:23
















1












1








1








Having problems to solve LiveObject raised exception, I try to reproduce problematic behavior based on Redisson test cases.



The minimal code I get to reproduce issue is this test case (mostly inspired from RedissonLiveObjectServiceTest.java):



public class LiveObjectTest {

public static final String TEST_VALUE = "my test value";
public static final Integer TEST_INTEGER = 30;

private RedissonClient redisson;

@BeforeEach
public void beforeEach () {

Config config = new Config();
config.useSingleServer()
.setAddress("http://127.0.0.1:6379");
redisson = Redisson.create(config);
}

@AfterEach
public void afterEach () {

redisson.shutdown();
}

@Test
@DisplayName("Test LiveObject with collection")
public void testLiveObjectMap () {

// Use Live Objects service
RLiveObjectService service = redisson.getLiveObjectService();
service.registerClass(TestREntityWithMap.class);

TestREntityWithMap createdObject = new TestREntityWithMap("testID2");
createdObject = service.persist(createdObject);

RMap<Integer, String> map = redisson.getMap("testMap");
createdObject.setValue(map);

map.put(TEST_INTEGER, TEST_VALUE);

TestREntityWithMap updatedObject = service.get(TestREntityWithMap.class, "testID");

// Fails here to access updatedObject.getValue()
assertEquals(TEST_VALUE, updatedObject.getValue().get(TEST_INTEGER));
}

// Tested class
@REntity
public static class TestREntityWithMap implements Comparable<TestREntityWithMap> {

@RId(generator = UUIDGenerator.class)
private String name;

private Map<Integer, String> value;

public TestREntityWithMap (String name) {

super();
this.name = name;
}

protected TestREntityWithMap () {

super();
}

public String getName () {

return name;
}

public void setName (String name) {

this.name = name;
}

public Map<Integer, String> getValue () {

return value;
}

public void setValue (Map<Integer, String> value) {

this.value = value;
}

@Override
public int compareTo (TestREntityWithMap o) {

return name.compareTo(o.name);
}

}
}


This fails converting back the RedissonMap object to an RObject...

Should not it rather try to convert value property to standard java.util.Map ?



This looks like rather simple usage of the API, am I missing some point here ?



Here is my ObjectMapper setup for JsonJackson:



ObjectMapper mapper = new ObjectMapper();
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, true);
mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
mapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE);
mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
mapper.configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY, true);
mapper.addMixIn(Throwable.class, JsonJacksonCodec.ThrowableMixIn.class);

mapper.findAndRegisterModules();
mapper.registerModule(new JavaTimeModule());









share|improve this question
















Having problems to solve LiveObject raised exception, I try to reproduce problematic behavior based on Redisson test cases.



The minimal code I get to reproduce issue is this test case (mostly inspired from RedissonLiveObjectServiceTest.java):



public class LiveObjectTest {

public static final String TEST_VALUE = "my test value";
public static final Integer TEST_INTEGER = 30;

private RedissonClient redisson;

@BeforeEach
public void beforeEach () {

Config config = new Config();
config.useSingleServer()
.setAddress("http://127.0.0.1:6379");
redisson = Redisson.create(config);
}

@AfterEach
public void afterEach () {

redisson.shutdown();
}

@Test
@DisplayName("Test LiveObject with collection")
public void testLiveObjectMap () {

// Use Live Objects service
RLiveObjectService service = redisson.getLiveObjectService();
service.registerClass(TestREntityWithMap.class);

TestREntityWithMap createdObject = new TestREntityWithMap("testID2");
createdObject = service.persist(createdObject);

RMap<Integer, String> map = redisson.getMap("testMap");
createdObject.setValue(map);

map.put(TEST_INTEGER, TEST_VALUE);

TestREntityWithMap updatedObject = service.get(TestREntityWithMap.class, "testID");

// Fails here to access updatedObject.getValue()
assertEquals(TEST_VALUE, updatedObject.getValue().get(TEST_INTEGER));
}

// Tested class
@REntity
public static class TestREntityWithMap implements Comparable<TestREntityWithMap> {

@RId(generator = UUIDGenerator.class)
private String name;

private Map<Integer, String> value;

public TestREntityWithMap (String name) {

super();
this.name = name;
}

protected TestREntityWithMap () {

super();
}

public String getName () {

return name;
}

public void setName (String name) {

this.name = name;
}

public Map<Integer, String> getValue () {

return value;
}

public void setValue (Map<Integer, String> value) {

this.value = value;
}

@Override
public int compareTo (TestREntityWithMap o) {

return name.compareTo(o.name);
}

}
}


This fails converting back the RedissonMap object to an RObject...

Should not it rather try to convert value property to standard java.util.Map ?



This looks like rather simple usage of the API, am I missing some point here ?



Here is my ObjectMapper setup for JsonJackson:



ObjectMapper mapper = new ObjectMapper();
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, true);
mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
mapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE);
mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
mapper.configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY, true);
mapper.addMixIn(Throwable.class, JsonJacksonCodec.ThrowableMixIn.class);

mapper.findAndRegisterModules();
mapper.registerModule(new JavaTimeModule());






java redis redisson






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edited Nov 26 '18 at 10:31









Aniruddh Parihar

2,18911027




2,18911027










asked Nov 23 '18 at 15:41









keuluukeuluu

2917




2917













  • After trying various LiveObject approaches, I always get back to the same error when trying to accese listed elements in an object retrieved from LiveObjectService. So It may look more like a configuration issue. I'm adding my ObjectMapper setup to the main post in case it helps...

    – keuluu
    Nov 26 '18 at 10:23





















  • After trying various LiveObject approaches, I always get back to the same error when trying to accese listed elements in an object retrieved from LiveObjectService. So It may look more like a configuration issue. I'm adding my ObjectMapper setup to the main post in case it helps...

    – keuluu
    Nov 26 '18 at 10:23



















After trying various LiveObject approaches, I always get back to the same error when trying to accese listed elements in an object retrieved from LiveObjectService. So It may look more like a configuration issue. I'm adding my ObjectMapper setup to the main post in case it helps...

– keuluu
Nov 26 '18 at 10:23







After trying various LiveObject approaches, I always get back to the same error when trying to accese listed elements in an object retrieved from LiveObjectService. So It may look more like a configuration issue. I'm adding my ObjectMapper setup to the main post in case it helps...

– keuluu
Nov 26 '18 at 10:23














1 Answer
1






active

oldest

votes


















1














OK....
In case that helps anyone, switching from Redisson 3.8.2 to 3.9.1 solved the bug.
A few minor changes in API (RTopics, connection scheme...) but it is well worth it !






share|improve this answer























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    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    1














    OK....
    In case that helps anyone, switching from Redisson 3.8.2 to 3.9.1 solved the bug.
    A few minor changes in API (RTopics, connection scheme...) but it is well worth it !






    share|improve this answer




























      1














      OK....
      In case that helps anyone, switching from Redisson 3.8.2 to 3.9.1 solved the bug.
      A few minor changes in API (RTopics, connection scheme...) but it is well worth it !






      share|improve this answer


























        1












        1








        1







        OK....
        In case that helps anyone, switching from Redisson 3.8.2 to 3.9.1 solved the bug.
        A few minor changes in API (RTopics, connection scheme...) but it is well worth it !






        share|improve this answer













        OK....
        In case that helps anyone, switching from Redisson 3.8.2 to 3.9.1 solved the bug.
        A few minor changes in API (RTopics, connection scheme...) but it is well worth it !







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 26 '18 at 13:53









        keuluukeuluu

        2917




        2917






























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