com.sun.jersey.server.impl.model.method.ResourceHttpOptionsMethod Maven / Gradle / Ivy
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package com.sun.jersey.server.impl.model.method;
import com.sun.jersey.core.header.MediaTypes;
import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.api.uri.UriTemplate;
import com.sun.jersey.spi.dispatch.RequestDispatcher;
import java.util.List;
import java.util.Map;
import javax.ws.rs.core.Response;
/**
*
* @author [email protected]
*/
public final class ResourceHttpOptionsMethod extends ResourceMethod {
public static class OptionsRequestDispatcher implements RequestDispatcher {
protected final String allow;
public OptionsRequestDispatcher(Map> methods) {
this.allow = getAllow(methods);
}
private String getAllow(Map> methods) {
StringBuilder s = new StringBuilder("OPTIONS");
for (String method : methods.keySet()) {
s.append(',').append(method);
}
return s.toString();
}
public void dispatch(Object resource, HttpContext context) {
Response r = Response.noContent().header("Allow", allow).build();
context.getResponse().setResponse(r);
}
}
public ResourceHttpOptionsMethod(Map> methods) {
super("OPTIONS",
UriTemplate.EMPTY,
MediaTypes.GENERAL_MEDIA_TYPE_LIST,
MediaTypes.GENERAL_MEDIA_TYPE_LIST,
false,
new OptionsRequestDispatcher(methods));
}
@Override
public String toString() {
return "OPTIONS";
}
}