Re: [jackson-user] Jackson 2.9.5 case sensitive problem

2018-04-09 Thread Marte Marte 
Thanks for suggestion, point 2) solve problem for me!

I've made with my test case an example repo here: 
https://github.com/albertotn/Jackson-dataformat-xml-test

Il giorno sabato 7 aprile 2018 00:09:01 UTC+2, Tatu Saloranta ha scritto:
>
> Ok, couple of notes: 
>
> 1. Jackson does not know or care about XSD: the only thing that 
> matters is generated Java class(es) 
> 2. If using JAXB annotations, make sure to register 
> JAXBAnnotationIntrospector: by default Jackson only uses its own 
> annotations; 
> but `AnnotationIntrospector` allows supporting non-native 
> annotation sets too, such as JAXB ones. 
> 3. A good way to troubleshoot structural mismatch is to take an 
> object, then serialize it (write) as xml, see if that match, and if 
> not, how 
> 4. A common structural mismatch is for List/Collection values, 
> regarding whether there is a wrapper element for property (in addition 
>to elements per value) -- by default JAXB DOES NOT use them, and by 
> default Jackson DOES use wrappers. You may want to 
>disable use of wrappers either on per-property basis (there's a 
> Jackson annotation for that), or, as default for all properties. 
>
> I hope this helps, 
>
> -+ Tatu +- 
>
>
>
>
> On Thu, Apr 5, 2018 at 8:18 AM, Marte Marte  > wrote: 
> > Hello everyone, 
> >   I hope to find some help on this "strange" issue or a different look 
> to 
> > this problem. 
> > 
> > Let's start from a simple xsd, like this one: 
> > 
> > 
> >> http://flussi.mds.it/flsassdom_1; 
> >> xmlns:xs="http://www.w3.org/2001/XMLSchema; 
> >> targetNamespace="http://flussi.mds.it/flsassdom_1; 
> >> elementFormDefault="qualified" 
> >> attributeFormDefault="unqualified"> 
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >>  
> >> 
> > 
> > From this xsd from Eclipse using "default" jaxb implementation I have 
> > generated corresponding classes. 
> > Now, if I start from following example xml: 
> > 
> >  
> > http://flussi.mds.it/flsassdom_1;> 
> >  
> >   123 
> >  
> >  
> > 
> > 
> > And try to use it with Jackson: 
> > 
> > 
> >> public class MapperTest { 
> >> 
> >> @Test 
> >> public void simpleMapperTest() throws JsonParseException, 
> >> JsonMappingException, IOException { 
> >> XmlMapper mapper = new XmlMapper(); 
> >> File f = new 
> >> File(this.getClass().getResource("example.xml").getFile()); 
> >> 
> >> FlsAssDom1 read = mapper.readValue(f, FlsAssDom1.class); 
> >> 
> >> assertTrue(read != null); 
> >> } 
> >> 
> >> } 
> > 
> > 
> > 
> > And what I receive is the following exception: 
> > 
> > 
> >> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: 
> >> Unrecognized field "Residenza" (class it.test.model.FlsAssDom1), not 
> marked 
> >> as ignorable (one known property: "residenza"]) 
> >>  at [Source: (File); line: 4, column: 9] (through reference chain: 
> >> it.test.model.FlsAssDom1["Residenza"]) 
> >> at 
> >> 
> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:61)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.DeserializationContext.handleUnknownProperty(DeserializationContext.java:822)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1152)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1582)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1560)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:294)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4001)
>  
>
> >> at 
> >> 
> com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2890) 
>
> >> at MapperTest.simpleMapperTest(MapperTest.java:21) 
> >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
> >> at 
> >> 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
>
> >> at 
> >> 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  
>
> >> at java.lang.reflect.Method.invoke(Method.java:498) 
> >> at 
> >> 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  
>
> >> at 
> >> 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  
>
> >> at 
>

Re: [jackson-user] Jackson 2.9.5 case sensitive problem

2018-04-06 Thread Tatu Saloranta 
Ok, couple of notes:

1. Jackson does not know or care about XSD: the only thing that
matters is generated Java class(es)
2. If using JAXB annotations, make sure to register
JAXBAnnotationIntrospector: by default Jackson only uses its own
annotations;
but `AnnotationIntrospector` allows supporting non-native
annotation sets too, such as JAXB ones.
3. A good way to troubleshoot structural mismatch is to take an
object, then serialize it (write) as xml, see if that match, and if
not, how
4. A common structural mismatch is for List/Collection values,
regarding whether there is a wrapper element for property (in addition
   to elements per value) -- by default JAXB DOES NOT use them, and by
default Jackson DOES use wrappers. You may want to
   disable use of wrappers either on per-property basis (there's a
Jackson annotation for that), or, as default for all properties.

I hope this helps,

-+ Tatu +-




On Thu, Apr 5, 2018 at 8:18 AM, Marte Marte  wrote:
> Hello everyone,
>   I hope to find some help on this "strange" issue or a different look to
> this problem.
>
> Let's start from a simple xsd, like this one:
>
>
>> http://flussi.mds.it/flsassdom_1;
>> xmlns:xs="http://www.w3.org/2001/XMLSchema;
>> targetNamespace="http://flussi.mds.it/flsassdom_1;
>> elementFormDefault="qualified"
>> attributeFormDefault="unqualified">
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>>
>
> From this xsd from Eclipse using "default" jaxb implementation I have
> generated corresponding classes.
> Now, if I start from following example xml:
>
> 
> http://flussi.mds.it/flsassdom_1;>
> 
>   123
> 
> 
>
>
> And try to use it with Jackson:
>
>
>> public class MapperTest {
>>
>> @Test
>> public void simpleMapperTest() throws JsonParseException,
>> JsonMappingException, IOException {
>> XmlMapper mapper = new XmlMapper();
>> File f = new
>> File(this.getClass().getResource("example.xml").getFile());
>>
>> FlsAssDom1 read = mapper.readValue(f, FlsAssDom1.class);
>>
>> assertTrue(read != null);
>> }
>>
>> }
>
>
>
> And what I receive is the following exception:
>
>
>> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException:
>> Unrecognized field "Residenza" (class it.test.model.FlsAssDom1), not marked
>> as ignorable (one known property: "residenza"])
>>  at [Source: (File); line: 4, column: 9] (through reference chain:
>> it.test.model.FlsAssDom1["Residenza"])
>> at
>> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:61)
>> at
>> com.fasterxml.jackson.databind.DeserializationContext.handleUnknownProperty(DeserializationContext.java:822)
>> at
>> com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1152)
>> at
>> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1582)
>> at
>> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1560)
>> at
>> com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:294)
>> at
>> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
>> at
>> com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4001)
>> at
>> com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2890)
>> at MapperTest.simpleMapperTest(MapperTest.java:21)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:498)
>> at
>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>> at
>> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>> at
>> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>> at
>> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>> at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>> at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>> at