[
https://issues.apache.org/jira/browse/GROOVY-9653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Milles updated GROOVY-9653:
--------------------------------
Description:
This started to fail in Groovy 2.5.13:
{code:groovy}
import com.fasterxml.jackson.annotation.JsonInclude
@Grab('com.fasterxml.jackson.core:jackson-databind:2.9.9')
import com.fasterxml.jackson.databind.ObjectMapper
@Grab('org.springframework:spring-web:4.3.14.RELEASE')
import org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean
@groovy.transform.CompileStatic
final class MyObjectMapper extends ObjectMapper
{
MyObjectMapper()
{
super(mimicSpring())
}
private static ObjectMapper mimicSpring()
{
new Jackson2ObjectMapperFactoryBean().with {
serializationInclusion = JsonInclude.Include.NON_NULL //
ClassCastException:
org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean cannot
be cast to com.fasterxml.jackson.databind.ObjectMapper
defaultViewInclusion = true // include w/o view tag
failOnUnknownProperties = false
autoDetectGettersSetters = true
autoDetectFields = false
afterPropertiesSet()
return object
}
}
private static final long serialVersionUID = 2643043846851474223L
}
println new MyObjectMapper()
{code}
Works fine with default (dynamic) compilation.
In this case, the delegate (Jackson2ObjectMapperFactoryBean) and owner
(MyObjectMapper) both supply a setter "setSerializationInclusion" and do not
have a field of the same name.
StaticCompilationVisitor/StaticTypeCheckingVisitor existsProperty fail to
record the receiver type when visiting the setter.
was:
This started to fail in Groovy 2.5.13:
{code:groovy}
import com.fasterxml.jackson.annotation.JsonInclude
@Grab('com.fasterxml.jackson.core:jackson-databind:2.9.9')
import com.fasterxml.jackson.databind.ObjectMapper
@Grab('org.springframework:spring-web:4.3.14.RELEASE')
import org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean
@groovy.transform.CompileStatic
final class MyObjectMapper extends ObjectMapper
{
MyObjectMapper()
{
super(mimicSpring())
}
private static ObjectMapper mimicSpring()
{
new Jackson2ObjectMapperFactoryBean().with {
serializationInclusion = JsonInclude.Include.NON_NULL //
ClassCastException:
org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean cannot
be cast to com.fasterxml.jackson.databind.ObjectMapper
defaultViewInclusion = true // include w/o view tag
failOnUnknownProperties = false
autoDetectGettersSetters = true
autoDetectFields = false
afterPropertiesSet()
return object
}
}
private static final long serialVersionUID = 2643043846851474223L
}
println new MyObjectMapper()
{code}
Works fine with default (dynamic) compilation.
> SC: ClassCastException on delegate object property set
> ------------------------------------------------------
>
> Key: GROOVY-9653
> URL: https://issues.apache.org/jira/browse/GROOVY-9653
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation
> Affects Versions: 2.5.13
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Major
>
> This started to fail in Groovy 2.5.13:
> {code:groovy}
> import com.fasterxml.jackson.annotation.JsonInclude
> @Grab('com.fasterxml.jackson.core:jackson-databind:2.9.9')
> import com.fasterxml.jackson.databind.ObjectMapper
> @Grab('org.springframework:spring-web:4.3.14.RELEASE')
> import org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean
> @groovy.transform.CompileStatic
> final class MyObjectMapper extends ObjectMapper
> {
> MyObjectMapper()
> {
> super(mimicSpring())
> }
> private static ObjectMapper mimicSpring()
> {
> new Jackson2ObjectMapperFactoryBean().with {
> serializationInclusion = JsonInclude.Include.NON_NULL //
> ClassCastException:
> org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean
> cannot be cast to com.fasterxml.jackson.databind.ObjectMapper
> defaultViewInclusion = true // include w/o view tag
> failOnUnknownProperties = false
> autoDetectGettersSetters = true
> autoDetectFields = false
> afterPropertiesSet()
> return object
> }
> }
> private static final long serialVersionUID = 2643043846851474223L
> }
> println new MyObjectMapper()
> {code}
> Works fine with default (dynamic) compilation.
> In this case, the delegate (Jackson2ObjectMapperFactoryBean) and owner
> (MyObjectMapper) both supply a setter "setSerializationInclusion" and do not
> have a field of the same name.
> StaticCompilationVisitor/StaticTypeCheckingVisitor existsProperty fail to
> record the receiver type when visiting the setter.
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