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package com.sun.jersey.server.impl.wadl;
import com.sun.jersey.server.wadl.WadlBuilder;
import com.sun.jersey.server.wadl.WadlGenerator;
import java.util.List;
import java.util.Map;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import com.sun.jersey.core.header.MediaTypes;
import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.api.model.AbstractResource;
import com.sun.jersey.api.uri.UriTemplate;
import com.sun.jersey.server.impl.model.method.ResourceHttpOptionsMethod;
import com.sun.jersey.server.impl.model.method.ResourceMethod;
import com.sun.research.ws.wadl.Application;
import com.sun.research.ws.wadl.Resource;
/**
*
* @author Paul.Sandoz@Sun.Com
*/
/* package */ final class WadlMethodFactory {
public static final class WadlOptionsMethod extends ResourceMethod {
public WadlOptionsMethod(Map<String, List<ResourceMethod>> methods,
AbstractResource resource, String path, WadlGenerator wadlGenerator) {
super("OPTIONS",
UriTemplate.EMPTY,
MediaTypes.GENERAL_MEDIA_TYPE_LIST,
MediaTypes.GENERAL_MEDIA_TYPE_LIST,
false,
new WadlOptionsMethodDispatcher(methods, resource, path, wadlGenerator));
}
@Override
public String toString() {
return "WADL OPTIONS method" ;
}
}
private static final class WadlOptionsMethodDispatcher extends
ResourceHttpOptionsMethod.OptionsRequestDispatcher {
private final AbstractResource resource;
private final String path;
private final WadlGenerator wadlGenerator;
WadlOptionsMethodDispatcher(Map<String, List<ResourceMethod>> methods,
AbstractResource resource, String path, WadlGenerator wadlGenerator) {
super(methods);
this.resource = resource;
this.path = path;
this.wadlGenerator = wadlGenerator;
}
@Override
public void dispatch(final Object o, final HttpContext context) {
final Application a = generateApplication(context.getUriInfo(),
resource, path, wadlGenerator);
context.getResponse().setResponse(
Response.ok(a, MediaTypes.WADL).header("Allow", allow).build());
}
}
private static Application generateApplication(UriInfo info,
AbstractResource resource, String path, WadlGenerator wadlGenerator) {
Application a = path == null ? new WadlBuilder( wadlGenerator ).generate(resource) :
new WadlBuilder( wadlGenerator ).generate(resource, path);
a.getResources().setBase(info.getBaseUri().toString());
final Resource r = a.getResources().getResource().get(0);
r.setPath(info.getBaseUri().relativize(
info.getAbsolutePath()).toString());
// remove path params since path is fixed at this point
r.getParam().clear();
return a;
}
}