restx.RestxHandlerMatch Maven / Gradle / Ivy
package restx;
import com.google.common.base.Optional;
import com.google.common.base.Supplier;
import com.google.common.base.Suppliers;
import com.google.common.collect.ImmutableMap;
import java.io.IOException;
/**
* Date: 19/10/13
* Time: 21:23
*/
public final class RestxHandlerMatch {
public static Optional of(Optional match, RestxHandler handler) {
return of(match, Suppliers.ofInstance(handler));
}
public static Optional of(Optional match,
Supplier handler) {
return match.isPresent() ? Optional.of(new RestxHandlerMatch(match.get(), handler.get()))
: Optional.absent();
}
private final RestxRequestMatch match;
private final RestxHandler handler;
public RestxHandlerMatch(RestxRequestMatch match, RestxHandler handler) {
this.match = match;
this.handler = handler;
}
public RestxRequestMatch getMatch() {
return match;
}
public RestxHandler getHandler() {
return handler;
}
/**
* Handles the request match with the handler.
*
* This is equivalent to:
* m.getHandler().handle(m.getRequestMatch(), req, resp, ctx)
*
* and is there mainly to ease calling handle without requiring to assign match in a variable.
*
* @param req the request to handle. It must be the request matched.
* @param resp the response into which the request should be handled.
* @param ctx the context which should be used to handle the request
* @throws IOException
*/
public void handle(RestxRequest req, RestxResponse resp, RestxContext ctx) throws IOException {
handler.handle(match, req, resp, ctx);
}
@Override
public String toString() {
return "RestxHandlerMatch{" +
"match=" + match +
", handler=" + handler +
'}';
}
}