jackson-dataformat-xml plugin

[brunomendola]

What's this PR do/fix?

This implements support for jackson-dataformat-xml annotations, based on what has been implemented for Jaxb plugin.

Are there unit tests? If not how should this be manually tested?

Implemented unit tests based on what has been implemented for Jaxb plugin.

Any background context you want to provide?

https://github.com/FasterXML/jackson-dataformat-xml

What are the relevant issues?

#2734

[codecov]

Codecov Report

Merging #3051 into master will increase coverage by 0.01%.
The diff coverage is 86.56%.

@@             Coverage Diff              @@
##             master    #3051      +/-   ##
============================================
+ Coverage     92.94%   92.95%   +0.01%     
- Complexity     3462     3487      +25     
============================================
  Files           375      379       +4     
  Lines          9214     9273      +59     
  Branches        758      763       +5     
============================================
+ Hits           8564     8620      +56     
  Misses          464      464              
- Partials        186      189       +3

Impacted Files	Coverage Δ	Complexity Δ
...tation/schema/JaxbPresentInClassPathCondition.java	100% <100%> (+50%)	2 <2> (-1)	⬇️
.../schema/JacksonXmlPresentInClassPathCondition.java	100% <100%> (ø)	2 <2> (?)
...ation/schema/ClassPresentInClassPathCondition.java	50% <50%> (ø)	3 <3> (?)
...tion/schema/property/JacksonXmlPropertyPlugin.java	90% <90%> (ø)	13 <13> (?)
...entation/schema/plugins/JacksonXmlModelPlugin.java	93.33% <93.33%> (ø)	7 <7> (?)
...umentation/spring/web/scanners/ApiModelReader.java	95.46% <0%> (+0.56%)	88% <0%> (+1%)	⬆️

[codecov]

Codecov Report

Merging #3051 into master will increase coverage by 0.01%.
The diff coverage is 86.56%.

@@             Coverage Diff              @@
##             master    #3051      +/-   ##
============================================
+ Coverage     92.94%   92.95%   +0.01%     
- Complexity     3462     3487      +25     
============================================
  Files           375      379       +4     
  Lines          9214     9273      +59     
  Branches        758      763       +5     
============================================
+ Hits           8564     8620      +56     
  Misses          464      464              
- Partials        186      189       +3

Impacted Files	Coverage Δ	Complexity Δ
...tation/schema/JaxbPresentInClassPathCondition.java	100% <100%> (+50%)	2 <2> (-1)	⬇️
.../schema/JacksonXmlPresentInClassPathCondition.java	100% <100%> (ø)	2 <2> (?)
...ation/schema/ClassPresentInClassPathCondition.java	50% <50%> (ø)	3 <3> (?)
...tion/schema/property/JacksonXmlPropertyPlugin.java	90% <90%> (ø)	13 <13> (?)
...entation/schema/plugins/JacksonXmlModelPlugin.java	93.33% <93.33%> (ø)	7 <7> (?)
...umentation/spring/web/scanners/ApiModelReader.java	95.46% <0%> (+0.56%)	88% <0%> (+1%)	⬆️

[dilipkrish]

Thanks for this fix @brunomendola. A very neat PR!

[bharatchauhan51]

@dilipkrish @brunomendola
I was trying to integrate swagger with my springboot application, I was successful with the integration but swagger is not showing the sample request according to the annotations put on the model properties.

I am using the following dependency in the pom file
com.fasterxml.jackson.dataformat jackson-dataformat-xml io.springfox springfox-swagger2 2.9.2 io.springfox springfox-swagger-ui 2.9.2 io.springfox springfox-bean-validators 2.9.2

What I believe is that swagger is not able to identify the objectMapper instance that will provide the correct format of XML. Will someone please help me out. As a reference I am also providing the configuration used for setting up swagger.

`@Configuration
@EnableSwagger2
public class SwaggerConfig {
@bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2)
.select()
.apis(RequestHandlerSelectors.basePackage("com.example.demo.controller"))
.paths(PathSelectors.ant("//"))
.build()
.apiInfo(apiDetails());
}

private ApiInfo apiDetails(){
return new ApiInfo(
"asd",
"asda",
"2.0",
"Not Free to use",
new springfox.documentation.service.Contact("Monkey Group","asda","ada@asd.com"),
"API License",
"asdasd",
Collections.emptyList());
}
}`

[brunomendola]

Hi @bharatchauhan51. I think this PR has been merged but not released yet. The last release of springfox is from June 2018, the PR is from 2019.
Maybe you could compile the master branch yourself to get the "latest" fixes :)

[bharatchauhan51]

@brunomendola @dilipkrish Thanks for your response. As adviced I took a clone of the master branch and used the ./gradlew clean build command which resulted in a successful build. The only issue is that I am not able to find the generated jar. As this is the first time Im working with gradle, its tough for me to identify the location the jar.