Reputation: 1276
I am trying to generate rest code for spring using swagger. Currently generate api is V10Api.java and controller is V10ApiController.java. I want to have custom prefix as 'ReadApi.java' and 'ReadApiController.java'.
I looked at the solution here to implement this, so my code was:
public class ReadApiSpringCodeGen extends SpringCodegen
{
static {
PREFIX="Read"; //compile error at PREFIX
}
}
it gives compilation error at PREFIX so i am guessing PREFIX is not in superclass.
I modified the class to over toApiName() method:
public class ReadApiSpringCodeGen extends SpringCodegen
{
@Override
public String toApiName(String name) {
System.out.println("Name in is ["+name+"]");
if (name.length() == 0) {
return "DefaultApi";
}
name = sanitizeName(name);
return camelize(name) + "Read";
}
public static void main(String[] args)
{
System.out.println("Main called");
}
}
When ran the code generator as:
${JAVA_HOME}/bin/java -cp .:./swagger-codegen-cli-2.2.1.jar \
-jar swagger-codegen-cli-2.2.1.jar generate \
-i Read.yaml \
-l com.foo.swag.codegen.swagger.ReadApiSpringCodeGen \
....
I get the error:
Exception in thread "main" java.lang.RuntimeException: Can't load config class with name com.foo.swag.codegen.swagger.ReadApiSpringCodeGen Available: android
ndroid
aspnet5
async-scala
cwiki
csharp
cpprest
.....
at io.swagger.codegen.CodegenConfigLoader.forName(CodegenConfigLoader.java:31)
at io.swagger.codegen.config.CodegenConfigurator.toClientOptInput(CodegenConfigurator.java:353)
at io.swagger.codegen.cmd.Generate.run(Generate.java:221)
at io.swagger.codegen.SwaggerCodegen.main(SwaggerCodegen.java:36)
Caused by: java.lang.ClassNotFoundException: com.foo.swag.codegen.swagger.ReadApiSpringCodeGen
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at io.swagger.codegen.CodegenConfigLoader.forName(CodegenConfigLoader.java:29)
... 3 more
Upvotes: 3
Views: 5262
Reputation: 1276
I fixed it by extending SpringCodegen class and overriding toApiName() method.
public class ReadApiSpringCodeGen extends SpringCodegen
{
@Override
public String toApiName(String name) {
return "CustomReadApi";
}
}
Works perfectly. Thanks for all the clues.
Upvotes: 1
Reputation: 6966
You have to override method apiFilename
- something like this:
@Override
public String apiFilename(final String templateName, final String tag) {
final String pathWithFile = super.apiFilename(templateName, tag);
final String pathWithoutFileExtension = pathWithFile.substring(0, pathWithFile.lastIndexOf('.')); //without .java
final int index = pathWithoutFileExtension.lastIndexOf('.');
final String className = ".Read" + pathWithoutFileExtension.substring(index+1) + ".java";
result pathWithoutFileExtension.substring(0, pathWithoutFileExtension.lastIndexOf('.')) + className;
}
Upvotes: 1