Evaristo Wychoski Benfatti created CXF-7547:
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Summary: Problem to generate Java from WADL file when method id
defined
Key: CXF-7547
URL: https://issues.apache.org/jira/browse/CXF-7547
Project: CXF
Issue Type: Bug
Components: JAX-RS
Affects Versions: 3.1.14, 3.2.1
Environment: All Plataforms
Reporter: Evaristo Wychoski Benfatti
Priority: Minor
The following code base
{code:java}
@Path("/baz")
public class Baz {
@Path("/foo/{id}")
@Produces("text/plain")
public String get(@PathParam int id);
}
{code}
generates a wadl similar as follow as result of {{Java2Wadl}} process:
{code:xml}
<application xmlns="http://wadl.dev.java.net/2009/02";
xmlns:xs="http://www.w3.org/2001/XMLSchema";>
<resources base="/baz" id="Baz">
<resource path="/foo/{id}" id="get">
<param name="id" style="template" type="xs:int"/>
<method name="GET" id="get">
<response>
<representation mediaType="text/plain">
<param name="result" style="plain" type="xs:string"/>
</representation>
</response>
</method>
</resource>
</resources>
</application>
{code}
When we run after the {{Wadl2Java}} process against previous wadl as input, the
process takes to the following java definition class as output:
{code:java}
@Path("/baz")
public class Baz {
@Path("/foo/{id}")
@Produces("text/plain")
public String getId(@PathParam int id);
}
{code}
According to
{{tools/wadlto/jaxrs/src/main/java/org/apache/cxf/tools/wadlto/jaxrs/SourceGenerator.java}}
a wadl method element
generates the path as complement to the java method name when it does not have
an id atribute or when it is the even value of name atribute.
When id is not defined this behavior is right, but when both of atributes are
defined this is not in order to get the even class used to generate the wadl
file as result of {{Wadl2Java}} process.
The solution to enable creating the even code is check if the id is present or
not at wadl file as follow:
{code:java}
// Line 796 instead of this
if (methodNameLowerCase.equals(genMethodName)) {
// this code
if (methodNameLowerCase.equals(genMethodName) && methodNameLowerCase ==
id) {
{code}
The above code check if methodNameLowerCase is the even reference of id, only
in this case, the normal behavior is applied.
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