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https://issues.apache.org/jira/browse/CXF-6103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14209601#comment-14209601
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Michele Milesi edited comment on CXF-6103 at 11/13/14 11:42 AM:
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Test case that reproduce the problem.
In pom.xml switch the parameter cxf.version in order to change the used library
{code:xml}
<properties>
<!-- cxf.version>2.7.7</cxf.version -->
<cxf.version>2.7.13</cxf.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
</properties>
{code}
was (Author: mmilesi_icteam):
Test case that reproduce the problem.
In pom.xml switch the parameter cxf.version in order to change the used library
{code:xml}
<properties>
<!-- cxf.version>2.7.7</cxf.version-->
<cxf.version>2.7.13</cxf.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
</properties>
{code}
> Nillable field, in a json payload, was sent as "@nil":"true" instead of an
> empty string
> ---------------------------------------------------------------------------------------
>
> Key: CXF-6103
> URL: https://issues.apache.org/jira/browse/CXF-6103
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS
> Affects Versions: 2.7.13
> Environment: Windows Seven, Linux Red Hat Enterprise 6
> Reporter: Michele Milesi
> Attachments: cxf-6103-test-case.tar.gz
>
>
> Moving from CXF version 2.2.7 to 2.7.13 a nillable field, in a jax-rs client
> with json format, wil be sent with the annotation "@nil":"true" instead of an
> empty string (as configured).
> The request with the version 2.7.13
> {noformat}
> ---------------------------
> ID: 1
> Address: http://localhost:8080/test/test/echo
> Http-Method: POST
> Content-Type: application/json
> Headers: {Accept=[application/json], Content-Type=[application/json]}
> Payload: {"nillableField":{"@nil":"true"}}
> --------------------------------------
> {noformat}
> The request with the version 2.7.7
> {noformat}
> ---------------------------
> ID: 1
> Address: http://localhost:8080/test/test/echo
> Http-Method: POST
> Content-Type: application/json
> Headers: {Accept=[application/json], Content-Type=[application/json]}
> Payload: {"nillableField":""}
> --------------------------------------
> {noformat}
> *The client configuration*
> {code:xml}
> <bean id="simpleConverter"
> class="org.codehaus.jettison.mapped.SimpleConverter" />
> <bean id="jsonProvider"
> class="org.apache.cxf.jaxrs.provider.json.JSONProvider">
> <property name="dropRootElement" value="true" />
> <property name="ignoreNamespaces" value="true" />
> <property name="typeConverter" ref="simpleConverter" />
> <property name="supportUnwrapped" value="true" />
> <property name="writeXsiType" value="false" />
> <property name="serializeAsArray" value="true" />
> <property name="dropCollectionWrapperElement" value="false" />
> <property name="convention" value="mapped" />
> </bean>
> <jaxrs:client id="testServiceClient" address="http://localhost:8080/test/";
> serviceClass="it.icteam.test.cxf.service.TestService">
> <jaxrs:headers>
> <entry key="Accept" value="application/json" />
> </jaxrs:headers>
> <jaxrs:providers>
> <ref bean="jsonProvider" />
> </jaxrs:providers>
> <jaxrs:features>
> <core:logging />
> </jaxrs:features>
> </jaxrs:client>
> {code}
> *The request Pojo*
> {code:java}
> package it.icteam.test.cxf.model;
> import javax.xml.bind.annotation.XmlAccessType;
> import javax.xml.bind.annotation.XmlAccessorType;
> import javax.xml.bind.annotation.XmlElement;
> import javax.xml.bind.annotation.XmlRootElement;
> /**
> * @author m.milesi
> */
> @XmlRootElement
> @XmlAccessorType(XmlAccessType.FIELD)
> public class TestRequest {
> @XmlElement(required = true)
> private String mandatoryField;
>
> @XmlElement(required = false)
> private String optionalField;
>
> @XmlElement(required = true, nillable=true)
> private String nillableField;
> /**
> * @return the mandatoryField
> */
> public String getMandatoryField() {
> return mandatoryField;
> }
> /**
> * @param mandatoryField the mandatoryField to set
> */
> public void setMandatoryField(String mandatoryField) {
> this.mandatoryField = mandatoryField;
> }
> /**
> * @return the optionalField
> */
> public String getOptionalField() {
> return optionalField;
> }
> /**
> * @param optionalField the optionalField to set
> */
> public void setOptionalField(String optionalField) {
> this.optionalField = optionalField;
> }
> /**
> * @return the nillableField
> */
> public String getNillableField() {
> return nillableField;
> }
> /**
> * @param nillableField the nillableField to set
> */
> public void setNillableField(String nillableField) {
> this.nillableField = nillableField;
> }
> }
> {code}
> *The service interface*
> {code:java}
> package it.icteam.test.cxf.service;
> import javax.ws.rs.Consumes;
> import javax.ws.rs.POST;
> import javax.ws.rs.Path;
> import javax.ws.rs.Produces;
> import it.icteam.test.cxf.model.TestRequest;
> import it.icteam.test.cxf.model.TestResponse;
> @Path("/test")
> @Consumes({ "application/json" })
> @Produces({ "application/json" })
> public interface TestService {
> @Path("echo")
> @POST
> TestResponse echo(TestRequest request);
> }
> {code}
> *The maven dependencies*
> {code:xml}
> <properties>
> <!-- cxf.version>2.7.7</cxf.version-->
> <cxf.version>2.7.13</cxf.version>
> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
> <maven.compiler.source>1.7</maven.compiler.source>
> <maven.compiler.target>1.7</maven.compiler.target>
> </properties>
> <dependencies>
> <dependency>
> <groupId>org.apache.cxf</groupId>
> <artifactId>cxf-bundle</artifactId>
> <version>${cxf.version}</version>
> </dependency>
> <dependency>
> <groupId>org.apache.cxf</groupId>
> <artifactId>cxf-rt-rs-extension-providers</artifactId>
> <version>${cxf.version}</version>
> </dependency>
> <dependency>
> <groupId>org.codehaus.jettison</groupId>
> <artifactId>jettison</artifactId>
> <version>1.3.6</version>
> </dependency>
> </dependencies>
> {code}
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