diff --git a/jackson/src/test/java/com/baeldung/jackson/dtos/MyDtoWithSpecialField.java b/jackson/src/test/java/com/baeldung/jackson/dtos/MyDtoWithSpecialField.java new file mode 100644 index 0000000000..58293c0562 --- /dev/null +++ b/jackson/src/test/java/com/baeldung/jackson/dtos/MyDtoWithSpecialField.java @@ -0,0 +1,54 @@ +package com.baeldung.jackson.dtos; + +public class MyDtoWithSpecialField { + + private String[] stringValue; + private int intValue; + private boolean booleanValue; + + public MyDtoWithSpecialField() { + super(); + } + + public MyDtoWithSpecialField(final String[] stringValue, final int intValue, final boolean booleanValue) { + super(); + + this.stringValue = stringValue; + this.intValue = intValue; + this.booleanValue = booleanValue; + } + + // API + + public String[] getStringValue() { + return stringValue; + } + + public void setStringValue(final String[] stringValue) { + this.stringValue = stringValue; + } + + public int getIntValue() { + return intValue; + } + + public void setIntValue(final int intValue) { + this.intValue = intValue; + } + + public boolean isBooleanValue() { + return booleanValue; + } + + public void setBooleanValue(final boolean booleanValue) { + this.booleanValue = booleanValue; + } + + // + + @Override + public String toString() { + return "MyDto [stringValue=" + stringValue + ", intValue=" + intValue + ", booleanValue=" + booleanValue + "]"; + } + +} diff --git a/jackson/src/test/java/com/baeldung/jackson/dtos/MyMixInForString.java b/jackson/src/test/java/com/baeldung/jackson/dtos/MyMixInForIgnoreType.java similarity index 76% rename from jackson/src/test/java/com/baeldung/jackson/dtos/MyMixInForString.java rename to jackson/src/test/java/com/baeldung/jackson/dtos/MyMixInForIgnoreType.java index b386541df6..ca29c98b9a 100644 --- a/jackson/src/test/java/com/baeldung/jackson/dtos/MyMixInForString.java +++ b/jackson/src/test/java/com/baeldung/jackson/dtos/MyMixInForIgnoreType.java @@ -3,6 +3,6 @@ package com.baeldung.jackson.dtos; import com.fasterxml.jackson.annotation.JsonIgnoreType; @JsonIgnoreType -public class MyMixInForString { +public class MyMixInForIgnoreType { // } diff --git a/jackson/src/test/java/com/baeldung/jackson/test/JacksonAnnotationTest.java b/jackson/src/test/java/com/baeldung/jackson/test/JacksonAnnotationTest.java index 74fbd021a0..d854d89b5f 100644 --- a/jackson/src/test/java/com/baeldung/jackson/test/JacksonAnnotationTest.java +++ b/jackson/src/test/java/com/baeldung/jackson/test/JacksonAnnotationTest.java @@ -12,11 +12,8 @@ import java.text.SimpleDateFormat; import java.util.Date; import java.util.TimeZone; -import com.baeldung.jackson.bidirection.ItemWithIdentity; -import com.baeldung.jackson.bidirection.ItemWithRef; -import com.baeldung.jackson.bidirection.UserWithRef; -import com.baeldung.jackson.dtos.User; -import com.baeldung.jackson.dtos.withEnum.TypeEnumWithValue; +import org.junit.Test; + import com.baeldung.jackson.annotation.BeanWithCreator; import com.baeldung.jackson.annotation.BeanWithCustomAnnotation; import com.baeldung.jackson.annotation.BeanWithFilter; @@ -30,16 +27,17 @@ import com.baeldung.jackson.annotation.RawBean; import com.baeldung.jackson.annotation.UnwrappedUser; import com.baeldung.jackson.annotation.UserWithIgnoreType; import com.baeldung.jackson.annotation.Zoo; +import com.baeldung.jackson.bidirection.ItemWithIdentity; +import com.baeldung.jackson.bidirection.ItemWithRef; import com.baeldung.jackson.bidirection.UserWithIdentity; +import com.baeldung.jackson.bidirection.UserWithRef; import com.baeldung.jackson.date.EventWithFormat; import com.baeldung.jackson.date.EventWithSerializer; -import com.baeldung.jackson.dtos.MyMixInForString; +import com.baeldung.jackson.dtos.MyMixInForIgnoreType; +import com.baeldung.jackson.dtos.withEnum.TypeEnumWithValue; import com.baeldung.jackson.exception.UserWithRoot; import com.baeldung.jackson.jsonview.Item; import com.baeldung.jackson.jsonview.Views; -import org.junit.Ignore; -import org.junit.Test; - import com.fasterxml.jackson.core.JsonParseException; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.InjectableValues; @@ -127,7 +125,7 @@ public class JacksonAnnotationTest { public void whenDeserializingUsingJsonCreator_thenCorrect() throws JsonProcessingException, IOException { final String json = "{\"id\":1,\"theName\":\"My bean\"}"; - final BeanWithCreator bean = new ObjectMapper().reader(BeanWithCreator.class).readValue(json); + final BeanWithCreator bean = new ObjectMapper().readerFor(BeanWithCreator.class).readValue(json); assertEquals("My bean", bean.name); } @@ -136,7 +134,7 @@ public class JacksonAnnotationTest { final String json = "{\"name\":\"My bean\"}"; final InjectableValues inject = new InjectableValues.Std().addValue(int.class, 1); - final BeanWithInject bean = new ObjectMapper().reader(inject).withType(BeanWithInject.class).readValue(json); + final BeanWithInject bean = new ObjectMapper().reader(inject).forType(BeanWithInject.class).readValue(json); assertEquals("My bean", bean.name); assertEquals(1, bean.id); } @@ -145,7 +143,7 @@ public class JacksonAnnotationTest { public void whenDeserializingUsingJsonAnySetter_thenCorrect() throws JsonProcessingException, IOException { final String json = "{\"name\":\"My bean\",\"attr2\":\"val2\",\"attr1\":\"val1\"}"; - final ExtendableBean bean = new ObjectMapper().reader(ExtendableBean.class).readValue(json); + final ExtendableBean bean = new ObjectMapper().readerFor(ExtendableBean.class).readValue(json); assertEquals("My bean", bean.name); assertEquals("val2", bean.getProperties().get("attr2")); } @@ -154,7 +152,7 @@ public class JacksonAnnotationTest { public void whenDeserializingUsingJsonSetter_thenCorrect() throws JsonProcessingException, IOException { final String json = "{\"id\":1,\"name\":\"My bean\"}"; - final BeanWithGetter bean = new ObjectMapper().reader(BeanWithGetter.class).readValue(json); + final BeanWithGetter bean = new ObjectMapper().readerFor(BeanWithGetter.class).readValue(json); assertEquals("My bean", bean.getTheName()); } @@ -164,7 +162,7 @@ public class JacksonAnnotationTest { final SimpleDateFormat df = new SimpleDateFormat("dd-MM-yyyy hh:mm:ss"); - final EventWithSerializer event = new ObjectMapper().reader(EventWithSerializer.class).readValue(json); + final EventWithSerializer event = new ObjectMapper().readerFor(EventWithSerializer.class).readValue(json); assertEquals("20-12-2014 02:30:00", df.format(event.eventDate)); } @@ -235,7 +233,7 @@ public class JacksonAnnotationTest { public void whenDeserializingPolymorphic_thenCorrect() throws JsonProcessingException, IOException { final String json = "{\"animal\":{\"name\":\"lacy\",\"type\":\"cat\"}}"; - final Zoo zoo = new ObjectMapper().reader().withType(Zoo.class).readValue(json); + final Zoo zoo = new ObjectMapper().readerFor(Zoo.class).readValue(json); assertEquals("lacy", zoo.animal.name); assertEquals(Zoo.Cat.class, zoo.animal.getClass()); @@ -250,7 +248,7 @@ public class JacksonAnnotationTest { assertThat(result, containsString("My bean")); assertThat(result, containsString("1")); - final BeanWithGetter resultBean = new ObjectMapper().reader(BeanWithGetter.class).readValue(result); + final BeanWithGetter resultBean = new ObjectMapper().readerFor(BeanWithGetter.class).readValue(result); assertEquals("My bean", resultBean.getTheName()); } @@ -338,19 +336,19 @@ public class JacksonAnnotationTest { assertThat(result, not(containsString("dateCreated"))); } - @Ignore("Jackson 2.7.1-1 seems to have changed the API regarding mixins") + // @Ignore("Jackson 2.7.1-1 seems to have changed the API regarding mixins") @Test public void whenSerializingUsingMixInAnnotation_thenCorrect() throws JsonProcessingException { - final User user = new User(1, "John"); + final com.baeldung.jackson.dtos.Item item = new com.baeldung.jackson.dtos.Item(1, "book", null); - String result = new ObjectMapper().writeValueAsString(user); - assertThat(result, containsString("John")); + String result = new ObjectMapper().writeValueAsString(item); + assertThat(result, containsString("owner")); final ObjectMapper mapper = new ObjectMapper(); - mapper.addMixIn(String.class, MyMixInForString.class); + mapper.addMixIn(com.baeldung.jackson.dtos.User.class, MyMixInForIgnoreType.class); - result = mapper.writeValueAsString(user); - assertThat(result, not(containsString("John"))); + result = mapper.writeValueAsString(item); + assertThat(result, not(containsString("owner"))); } @Test diff --git a/jackson/src/test/java/com/baeldung/jackson/test/JacksonBidirectionRelationTest.java b/jackson/src/test/java/com/baeldung/jackson/test/JacksonBidirectionRelationTest.java index 971b40406a..db8507a4b0 100644 --- a/jackson/src/test/java/com/baeldung/jackson/test/JacksonBidirectionRelationTest.java +++ b/jackson/src/test/java/com/baeldung/jackson/test/JacksonBidirectionRelationTest.java @@ -7,6 +7,8 @@ import static org.junit.Assert.assertThat; import java.io.IOException; +import org.junit.Test; + import com.baeldung.jackson.bidirection.Item; import com.baeldung.jackson.bidirection.ItemWithIdentity; import com.baeldung.jackson.bidirection.ItemWithIgnore; @@ -20,8 +22,6 @@ import com.baeldung.jackson.bidirection.UserWithRef; import com.baeldung.jackson.bidirection.UserWithSerializer; import com.baeldung.jackson.bidirection.UserWithView; import com.baeldung.jackson.jsonview.Views; -import org.junit.Test; - import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.JsonMappingException; import com.fasterxml.jackson.databind.ObjectMapper; @@ -93,7 +93,7 @@ public class JacksonBidirectionRelationTest { public void givenBidirectionRelation_whenDeserializingUsingIdentity_thenCorrect() throws JsonProcessingException, IOException { final String json = "{\"id\":2,\"itemName\":\"book\",\"owner\":{\"id\":1,\"name\":\"John\",\"userItems\":[2]}}"; - final ItemWithIdentity item = new ObjectMapper().reader(ItemWithIdentity.class).readValue(json); + final ItemWithIdentity item = new ObjectMapper().readerFor(ItemWithIdentity.class).readValue(json); assertEquals(2, item.id); assertEquals("book", item.itemName); @@ -104,7 +104,7 @@ public class JacksonBidirectionRelationTest { public void givenBidirectionRelation_whenUsingCustomDeserializer_thenCorrect() throws JsonProcessingException, IOException { final String json = "{\"id\":2,\"itemName\":\"book\",\"owner\":{\"id\":1,\"name\":\"John\",\"userItems\":[2]}}"; - final ItemWithSerializer item = new ObjectMapper().reader(ItemWithSerializer.class).readValue(json); + final ItemWithSerializer item = new ObjectMapper().readerFor(ItemWithSerializer.class).readValue(json); assertEquals(2, item.id); assertEquals("book", item.itemName); assertEquals("John", item.owner.name); diff --git a/jackson/src/test/java/com/baeldung/jackson/test/JacksonDateTest.java b/jackson/src/test/java/com/baeldung/jackson/test/JacksonDateTest.java index 50ec50b668..d8357f8500 100644 --- a/jackson/src/test/java/com/baeldung/jackson/test/JacksonDateTest.java +++ b/jackson/src/test/java/com/baeldung/jackson/test/JacksonDateTest.java @@ -11,15 +11,15 @@ import java.time.LocalDateTime; import java.util.Date; import java.util.TimeZone; -import com.baeldung.jackson.date.EventWithLocalDateTime; -import com.baeldung.jackson.date.Event; -import com.baeldung.jackson.date.EventWithFormat; -import com.baeldung.jackson.date.EventWithJodaTime; -import com.baeldung.jackson.date.EventWithSerializer; import org.joda.time.DateTime; import org.joda.time.DateTimeZone; import org.junit.Test; +import com.baeldung.jackson.date.Event; +import com.baeldung.jackson.date.EventWithFormat; +import com.baeldung.jackson.date.EventWithJodaTime; +import com.baeldung.jackson.date.EventWithLocalDateTime; +import com.baeldung.jackson.date.EventWithSerializer; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.SerializationFeature; @@ -128,7 +128,7 @@ public class JacksonDateTest { final ObjectMapper mapper = new ObjectMapper(); mapper.setDateFormat(df); - final Event event = mapper.reader(Event.class).readValue(json); + final Event event = mapper.readerFor(Event.class).readValue(json); assertEquals("20-12-2014 02:30:00", df.format(event.eventDate)); } @@ -139,7 +139,7 @@ public class JacksonDateTest { final SimpleDateFormat df = new SimpleDateFormat("dd-MM-yyyy hh:mm:ss"); final ObjectMapper mapper = new ObjectMapper(); - final EventWithSerializer event = mapper.reader(EventWithSerializer.class).readValue(json); + final EventWithSerializer event = mapper.readerFor(EventWithSerializer.class).readValue(json); assertEquals("20-12-2014 02:30:00", df.format(event.eventDate)); } diff --git a/jackson/src/test/java/com/baeldung/jackson/test/JacksonExceptionsTest.java b/jackson/src/test/java/com/baeldung/jackson/test/JacksonExceptionsTest.java index 90317848ce..d9b8d1cc18 100644 --- a/jackson/src/test/java/com/baeldung/jackson/test/JacksonExceptionsTest.java +++ b/jackson/src/test/java/com/baeldung/jackson/test/JacksonExceptionsTest.java @@ -7,9 +7,13 @@ import static org.junit.Assert.assertThat; import java.io.IOException; import java.util.List; -import com.baeldung.jackson.exception.*; import org.junit.Test; +import com.baeldung.jackson.exception.User; +import com.baeldung.jackson.exception.UserWithPrivateFields; +import com.baeldung.jackson.exception.UserWithRoot; +import com.baeldung.jackson.exception.Zoo; +import com.baeldung.jackson.exception.ZooConfigured; import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility; import com.fasterxml.jackson.annotation.PropertyAccessor; import com.fasterxml.jackson.core.JsonFactory; @@ -30,7 +34,7 @@ public class JacksonExceptionsTest { final String json = "{\"animal\":{\"name\":\"lacy\"}}"; final ObjectMapper mapper = new ObjectMapper(); - mapper.reader().withType(Zoo.class).readValue(json); + mapper.reader().forType(Zoo.class).readValue(json); } @Test @@ -38,7 +42,7 @@ public class JacksonExceptionsTest { final String json = "{\"animal\":{\"name\":\"lacy\"}}"; final ObjectMapper mapper = new ObjectMapper(); - mapper.reader().withType(ZooConfigured.class).readValue(json); + mapper.reader().forType(ZooConfigured.class).readValue(json); } // JsonMappingException: No serializer found for class @@ -67,7 +71,7 @@ public class JacksonExceptionsTest { final String json = "{\"id\":1,\"name\":\"John\"}"; final ObjectMapper mapper = new ObjectMapper(); - mapper.reader().withType(User.class).readValue(json); + mapper.reader().forType(User.class).readValue(json); } @Test @@ -75,7 +79,7 @@ public class JacksonExceptionsTest { final String json = "{\"id\":1,\"name\":\"John\"}"; final ObjectMapper mapper = new ObjectMapper(); - final com.baeldung.jackson.dtos.User user = mapper.reader().withType(com.baeldung.jackson.dtos.User.class).readValue(json); + final com.baeldung.jackson.dtos.User user = mapper.reader().forType(com.baeldung.jackson.dtos.User.class).readValue(json); assertEquals("John", user.name); } @@ -87,7 +91,7 @@ public class JacksonExceptionsTest { final ObjectMapper mapper = new ObjectMapper(); mapper.enable(DeserializationFeature.UNWRAP_ROOT_VALUE); - mapper.reader().withType(com.baeldung.jackson.dtos.User.class).readValue(json); + mapper.reader().forType(com.baeldung.jackson.dtos.User.class).readValue(json); } @Test @@ -97,7 +101,7 @@ public class JacksonExceptionsTest { final ObjectMapper mapper = new ObjectMapper(); mapper.enable(DeserializationFeature.UNWRAP_ROOT_VALUE); - final UserWithRoot user = mapper.reader().withType(UserWithRoot.class).readValue(json); + final UserWithRoot user = mapper.reader().forType(UserWithRoot.class).readValue(json); assertEquals("John", user.name); } @@ -107,7 +111,7 @@ public class JacksonExceptionsTest { final String json = "[{\"id\":1,\"name\":\"John\"},{\"id\":2,\"name\":\"Adam\"}]"; final ObjectMapper mapper = new ObjectMapper(); - mapper.reader().withType(com.baeldung.jackson.dtos.User.class).readValue(json); + mapper.reader().forType(com.baeldung.jackson.dtos.User.class).readValue(json); } @Test @@ -115,7 +119,7 @@ public class JacksonExceptionsTest { final String json = "[{\"id\":1,\"name\":\"John\"},{\"id\":2,\"name\":\"Adam\"}]"; final ObjectMapper mapper = new ObjectMapper(); - final List users = mapper.reader().withType(new TypeReference>() { + final List users = mapper.reader().forType(new TypeReference>() { }).readValue(json); assertEquals(2, users.size()); @@ -127,7 +131,7 @@ public class JacksonExceptionsTest { final String json = "{\"id\":1,\"name\":\"John\", \"checked\":true}"; final ObjectMapper mapper = new ObjectMapper(); - mapper.reader().withType(com.baeldung.jackson.dtos.User.class).readValue(json); + mapper.reader().forType(com.baeldung.jackson.dtos.User.class).readValue(json); } @Test @@ -137,7 +141,7 @@ public class JacksonExceptionsTest { final ObjectMapper mapper = new ObjectMapper(); mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); - final com.baeldung.jackson.dtos.User user = mapper.reader().withType(com.baeldung.jackson.dtos.User.class).readValue(json); + final com.baeldung.jackson.dtos.User user = mapper.reader().forType(com.baeldung.jackson.dtos.User.class).readValue(json); assertEquals("John", user.name); } @@ -147,7 +151,7 @@ public class JacksonExceptionsTest { final String json = "{'id':1,'name':'John'}"; final ObjectMapper mapper = new ObjectMapper(); - mapper.reader().withType(com.baeldung.jackson.dtos.User.class).readValue(json); + mapper.reader().forType(com.baeldung.jackson.dtos.User.class).readValue(json); } @Test @@ -158,7 +162,7 @@ public class JacksonExceptionsTest { factory.enable(JsonParser.Feature.ALLOW_SINGLE_QUOTES); final ObjectMapper mapper = new ObjectMapper(factory); - final com.baeldung.jackson.dtos.User user = mapper.reader().withType(com.baeldung.jackson.dtos.User.class).readValue(json); + final com.baeldung.jackson.dtos.User user = mapper.reader().forType(com.baeldung.jackson.dtos.User.class).readValue(json); assertEquals("John", user.name); } diff --git a/jackson/src/test/java/com/baeldung/jackson/test/JacksonJsonViewTest.java b/jackson/src/test/java/com/baeldung/jackson/test/JacksonJsonViewTest.java index 61fa2919ac..477b0132e2 100644 --- a/jackson/src/test/java/com/baeldung/jackson/test/JacksonJsonViewTest.java +++ b/jackson/src/test/java/com/baeldung/jackson/test/JacksonJsonViewTest.java @@ -7,12 +7,12 @@ import static org.junit.Assert.assertThat; import java.io.IOException; -import com.baeldung.jackson.jsonview.Item; -import com.baeldung.jackson.jsonview.User; -import com.baeldung.jackson.jsonview.MyBeanSerializerModifier; -import com.baeldung.jackson.jsonview.Views; import org.junit.Test; +import com.baeldung.jackson.jsonview.Item; +import com.baeldung.jackson.jsonview.MyBeanSerializerModifier; +import com.baeldung.jackson.jsonview.User; +import com.baeldung.jackson.jsonview.Views; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.MapperFeature; import com.fasterxml.jackson.databind.ObjectMapper; @@ -66,7 +66,7 @@ public class JacksonJsonViewTest { final ObjectMapper mapper = new ObjectMapper(); - final User user = mapper.readerWithView(Views.Public.class).withType(User.class).readValue(json); + final User user = mapper.readerWithView(Views.Public.class).forType(User.class).readValue(json); assertEquals(1, user.getId()); assertEquals("John", user.getName()); } diff --git a/jackson/src/test/java/com/baeldung/jackson/test/JacksonSerializationIgnoreUnitTest.java b/jackson/src/test/java/com/baeldung/jackson/test/JacksonSerializationIgnoreUnitTest.java index 4c01ec9333..71499b8a24 100644 --- a/jackson/src/test/java/com/baeldung/jackson/test/JacksonSerializationIgnoreUnitTest.java +++ b/jackson/src/test/java/com/baeldung/jackson/test/JacksonSerializationIgnoreUnitTest.java @@ -8,17 +8,17 @@ import java.io.IOException; import java.util.HashMap; import java.util.Map; -import com.baeldung.jackson.dtos.MyDtoIncludeNonDefault; -import com.baeldung.jackson.dtos.MyDtoWithFilter; -import com.baeldung.jackson.dtos.ignore.MyDtoIgnoreNull; -import com.baeldung.jackson.dtos.MyDto; -import com.baeldung.jackson.dtos.MyMixInForString; -import com.baeldung.jackson.dtos.ignore.MyDtoIgnoreField; -import com.baeldung.jackson.dtos.ignore.MyDtoIgnoreFieldByName; -import com.baeldung.jackson.serialization.MyDtoNullKeySerializer; -import org.junit.Ignore; import org.junit.Test; +import com.baeldung.jackson.dtos.MyDto; +import com.baeldung.jackson.dtos.MyDtoIncludeNonDefault; +import com.baeldung.jackson.dtos.MyDtoWithFilter; +import com.baeldung.jackson.dtos.MyDtoWithSpecialField; +import com.baeldung.jackson.dtos.MyMixInForIgnoreType; +import com.baeldung.jackson.dtos.ignore.MyDtoIgnoreField; +import com.baeldung.jackson.dtos.ignore.MyDtoIgnoreFieldByName; +import com.baeldung.jackson.dtos.ignore.MyDtoIgnoreNull; +import com.baeldung.jackson.serialization.MyDtoNullKeySerializer; import com.fasterxml.jackson.annotation.JsonInclude.Include; import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.core.JsonParseException; @@ -85,12 +85,12 @@ public class JacksonSerializationIgnoreUnitTest { System.out.println(dtoAsString); } - @Ignore("Jackson 2.7.1-1 seems to have changed the API for this case") + // @Ignore("Jackson 2.7.1-1 seems to have changed the API for this case") @Test public final void givenFieldTypeIsIgnored_whenDtoIsSerialized_thenCorrect() throws JsonParseException, IOException { final ObjectMapper mapper = new ObjectMapper(); - mapper.addMixIn(String.class, MyMixInForString.class); - final MyDto dtoObject = new MyDto(); + mapper.addMixIn(String[].class, MyMixInForIgnoreType.class); + final MyDtoWithSpecialField dtoObject = new MyDtoWithSpecialField(); dtoObject.setBooleanValue(true); final String dtoAsString = mapper.writeValueAsString(dtoObject);