SPR-7812 Add CustomRequestCondition

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java

@@ -257,14 +257,14 @@ public abstract class AbstractHandlerMethodMapping<T> extends AbstractHandlerMap
 		List<Match> matches = new ArrayList<Match>();
 		
 		for (T mapping : mappings) {
-			T match = getMatchingMapping(mapping, lookupPath, request);
+			T match = getMatchingMapping(mapping, request);
 			if (match != null) {
 				matches.add(new Match(match, handlerMethods.get(mapping)));
 			}
 		}
 
 		if (!matches.isEmpty()) {
-			Comparator<Match> comparator = new MatchComparator(getMappingComparator(lookupPath, request));
+			Comparator<Match> comparator = new MatchComparator(getMappingComparator(request));
 			Collections.sort(matches, comparator);
 
 			if (logger.isTraceEnabled()) {
@@ -309,20 +309,18 @@ public abstract class AbstractHandlerMethodMapping<T> extends AbstractHandlerMap
 	 * will contain only 1).
 	 *
 	 * @param mapping the mapping to get a match for
-	 * @param lookupPath mapping lookup path within the current servlet mapping if applicable
 	 * @param request the current HTTP servlet request
 	 * @return a matching mapping, or {@code null} if the given mapping does not match the request
 	 */
-	protected abstract T getMatchingMapping(T mapping, String lookupPath, HttpServletRequest request);
+	protected abstract T getMatchingMapping(T mapping, HttpServletRequest request);
 
 	/**
 	 * Returns a comparator to sort request mappings with. The returned comparator should sort 'better' matches higher.
 	 *
-	 * @param lookupPath mapping lookup path within the current servlet mapping if applicable
 	 * @param request the current HTTP servlet request
 	 * @return the comparator
 	 */
-	protected abstract Comparator<T> getMappingComparator(String lookupPath, HttpServletRequest request);
+	protected abstract Comparator<T> getMappingComparator(HttpServletRequest request);
 
 	/**
 	 * Invoked when no match was found. Default implementation returns {@code null}.

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfo.java

@@ -18,17 +18,29 @@ package org.springframework.web.servlet.mvc.method;
 
 import javax.servlet.http.HttpServletRequest;
 
-import org.springframework.util.PathMatcher;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.servlet.mvc.method.condition.ConsumesRequestCondition;
+import org.springframework.web.servlet.mvc.method.condition.CustomRequestCondition;
 import org.springframework.web.servlet.mvc.method.condition.HeadersRequestCondition;
 import org.springframework.web.servlet.mvc.method.condition.ParamsRequestCondition;
 import org.springframework.web.servlet.mvc.method.condition.PatternsRequestCondition;
 import org.springframework.web.servlet.mvc.method.condition.ProducesRequestCondition;
+import org.springframework.web.servlet.mvc.method.condition.RequestCondition;
 import org.springframework.web.servlet.mvc.method.condition.RequestMethodsRequestCondition;
 
 /**
- * Contains request mapping conditions to be matched to a given request.
+ * A RequestMapingInfo encapsulates and operates on the following request mapping conditions:
+ * <ul>
+ * 	<li>{@link PatternsRequestCondition}</li>
+ * 	<li>{@link RequestMethodsRequestCondition}</li>
+ * 	<li>{@link ParamsRequestCondition}</li>
+ * 	<li>{@link HeadersRequestCondition}</li>
+ * 	<li>{@link ConsumesRequestCondition}</li>
+ * 	<li>{@link ProducesRequestCondition}</li>
+ * </ul>
+ * 
+ * Optionally a custom request condition may also be provided by wrapping it in an instance 
+ * of {@link CustomRequestCondition}. 
  * 
  * @author Arjen Poutsma
  * @author Rossen Stoyanchev
@@ -47,129 +59,182 @@ public final class RequestMappingInfo {
 	private final ConsumesRequestCondition consumesCondition;
 
 	private final ProducesRequestCondition producesCondition;
+	
+	private CustomRequestCondition customCondition = new CustomRequestCondition();
 
 	private int hash;
 
 	/**
 	 * Creates a new {@code RequestMappingInfo} instance.
 	 */
-	public RequestMappingInfo(PatternsRequestCondition patternsCondition,
+	public RequestMappingInfo(PatternsRequestCondition patterns, 
-							  RequestMethodsRequestCondition methodsCondition,
+							  RequestMethodsRequestCondition methods, 
-							  ParamsRequestCondition paramsCondition,
+							  ParamsRequestCondition params, 
-							  HeadersRequestCondition headersCondition,
+							  HeadersRequestCondition headers, 
-							  ConsumesRequestCondition consumesCondition,
+							  ConsumesRequestCondition consumes, 
-							  ProducesRequestCondition producesCondition) {
+							  ProducesRequestCondition produces) {
-		this.patternsCondition = patternsCondition != null ? patternsCondition : new PatternsRequestCondition();
+		this(patterns, methods, params, headers, consumes, produces, null);
-		this.methodsCondition = methodsCondition != null ? methodsCondition : new RequestMethodsRequestCondition();
-		this.paramsCondition = paramsCondition != null ? paramsCondition : new ParamsRequestCondition();
-		this.headersCondition = headersCondition != null ? headersCondition : new HeadersRequestCondition();
-		this.consumesCondition = consumesCondition != null ? consumesCondition : new ConsumesRequestCondition();
-		this.producesCondition = producesCondition != null ? producesCondition : new ProducesRequestCondition();
 	}
 
 	/**
-	 * Package protected, used for testing.
+	 * Creates a new {@code RequestMappingInfo} instance also providing a custom {@link RequestCondition}.
+	 */
+	public RequestMappingInfo(PatternsRequestCondition patterns,
+							  RequestMethodsRequestCondition methods, 
+							  ParamsRequestCondition params,
+							  HeadersRequestCondition headers, 
+							  ConsumesRequestCondition consumes,
+							  ProducesRequestCondition produces,
+							  CustomRequestCondition custom) {
+		this.patternsCondition = patterns != null ? patterns : new PatternsRequestCondition();
+		this.methodsCondition = methods != null ? methods : new RequestMethodsRequestCondition();
+		this.paramsCondition = params != null ? params : new ParamsRequestCondition();
+		this.headersCondition = headers != null ? headers : new HeadersRequestCondition();
+		this.consumesCondition = consumes != null ? consumes : new ConsumesRequestCondition();
+		this.producesCondition = produces != null ? produces : new ProducesRequestCondition();
+		this.customCondition = custom != null ? custom : new CustomRequestCondition();
+	}
+
+	/**
+	 * Package protected constructor for tests.
 	 */
 	RequestMappingInfo(String[] patterns, RequestMethod... methods) {
 		this(new PatternsRequestCondition(patterns), new RequestMethodsRequestCondition(methods), null, null, null, null);
 	}
 
 	/**
-	 * Returns the patterns of this request mapping info.
+	 * Returns the URL patterns of this request mapping info.
 	 */
 	public PatternsRequestCondition getPatternsCondition() {
 		return patternsCondition;
 	}
 
 	/**
-	 * Returns the request method condition of this request mapping info.
+	 * Returns the HTTP request methods of this {@link RequestMappingInfo}.
 	 */
 	public RequestMethodsRequestCondition getMethodsCondition() {
 		return methodsCondition;
 	}
 
 	/**
-	 * Returns the request parameters condition of this request mapping info.
+	 * Returns the "parameters" condition of this {@link RequestMappingInfo}.
 	 */
 	public ParamsRequestCondition getParamsCondition() {
 		return paramsCondition;
 	}
 
 	/**
-	 * Returns the request headers condition of this request mapping info.
+	 * Returns the "headers" condition of this {@link RequestMappingInfo}.
 	 */
 	public HeadersRequestCondition getHeadersCondition() {
 		return headersCondition;
 	}
 
 	/**
-	 * Returns the request consumes condition of this request mapping info.
+	 * Returns the "consumes" condition of this {@link RequestMappingInfo}.
 	 */
 	public ConsumesRequestCondition getConsumesCondition() {
 		return consumesCondition;
 	}
 
 	/**
-	 * Returns the request produces condition of this request mapping info.
+	 * Returns the "produces" condition of this {@link RequestMappingInfo}.
 	 */
 	public ProducesRequestCondition getProducesCondition() {
 		return producesCondition;
 	}
 
 	/**
-	 * Combines this {@code RequestMappingInfo} with another as follows:
+	 * Sets a custom request condition.
-	 * <ul>
-	 * <li>URL patterns:
-	 * 	<ul>
-	 * 	  <li>If both have patterns combine them according to the rules of the given {@link PathMatcher}
-	 * 	  <li>If either contains patterns, but not both, use the available pattern
-	 * 	  <li>If neither contains patterns use ""
-	 * 	</ul>
-	 * <li>HTTP methods are combined as union of all HTTP methods listed in both keys.
-	 * <li>Request parameters are combined as per {@link ParamsRequestCondition#combine(ParamsRequestCondition)}.
-	 * <li>Request headers are combined as per {@link HeadersRequestCondition#combine(HeadersRequestCondition)}.
-	 * <li>Consumes are combined as per {@link ConsumesRequestCondition#combine(ConsumesRequestCondition)}.
-	 * </ul>
-	 * @param methodKey the key to combine with
-	 * @return a new request mapping info containing conditions from both keys
 	 */
-	public RequestMappingInfo combine(RequestMappingInfo methodKey) {
+	public void setCustomCondition(CustomRequestCondition customCondition) {
-		PatternsRequestCondition patterns = this.patternsCondition.combine(methodKey.patternsCondition);
+		this.customCondition = customCondition;
-		RequestMethodsRequestCondition methods = this.methodsCondition.combine(methodKey.methodsCondition);
+	}
-		ParamsRequestCondition params = this.paramsCondition.combine(methodKey.paramsCondition);
+
-		HeadersRequestCondition headers = this.headersCondition.combine(methodKey.headersCondition);
+	/**
-		ConsumesRequestCondition consumes = this.consumesCondition.combine(methodKey.consumesCondition);
+	 * Combines "this" request mapping info (i.e. the current instance) with another request mapping info instance.
-		ProducesRequestCondition produces = this.producesCondition.combine(methodKey.producesCondition);
+	 * <p>Example: combine type- and method-level request mappings.
-		
+	 * @return a new request mapping info instance; never {@code null}
-		return new RequestMappingInfo(patterns, methods, params, headers, consumes, produces);
+	 */
+	public RequestMappingInfo combine(RequestMappingInfo other) {
+		PatternsRequestCondition patterns = this.patternsCondition.combine(other.patternsCondition);
+		RequestMethodsRequestCondition methods = this.methodsCondition.combine(other.methodsCondition);
+		ParamsRequestCondition params = this.paramsCondition.combine(other.paramsCondition);
+		HeadersRequestCondition headers = this.headersCondition.combine(other.headersCondition);
+		ConsumesRequestCondition consumes = this.consumesCondition.combine(other.consumesCondition);
+		ProducesRequestCondition produces = this.producesCondition.combine(other.producesCondition);
+		CustomRequestCondition custom = this.customCondition.combine(other.customCondition);
+
+		return new RequestMappingInfo(patterns, methods, params, headers, consumes, produces, custom);
 	}
 
 	/**
-	 * Returns a new {@code RequestMappingInfo} with conditions relevant to the current request.
+	 * Checks if all conditions in this request mapping info match the provided request and returns 
-	 * For example the list of URL path patterns is trimmed to contain the patterns that match the URL.
+	 * a potentially new request mapping info with conditions tailored to the current request. 
-	 * @param request the current request
+	 * <p>For example the returned instance may contain the subset of URL patterns that match to 
-	 * @return a new request mapping info that contains all matching attributes, or {@code null} if not all conditions match
+	 * the current request, sorted with best matching patterns on top.
+	 * @return a new instance in case all conditions match; or {@code null} otherwise
 	 */
-	public RequestMappingInfo getMatchingRequestMapping(HttpServletRequest request) {
+	public RequestMappingInfo getMatchingRequestMappingInfo(HttpServletRequest request) {
-		RequestMethodsRequestCondition matchingMethod = methodsCondition.getMatchingCondition(request);
+		RequestMethodsRequestCondition methods = methodsCondition.getMatchingCondition(request);
-		ParamsRequestCondition matchingParams = paramsCondition.getMatchingCondition(request);
+		ParamsRequestCondition params = paramsCondition.getMatchingCondition(request);
-		HeadersRequestCondition matchingHeaders = headersCondition.getMatchingCondition(request);
+		HeadersRequestCondition headers = headersCondition.getMatchingCondition(request);
-		ConsumesRequestCondition matchingConsumes = consumesCondition.getMatchingCondition(request);
+		ConsumesRequestCondition consumes = consumesCondition.getMatchingCondition(request);
-		ProducesRequestCondition matchingProduces = producesCondition.getMatchingCondition(request);
+		ProducesRequestCondition produces = producesCondition.getMatchingCondition(request);
-
+		
-		if (matchingMethod == null || matchingParams == null || matchingHeaders == null ||
+		if (methods == null || params == null || headers == null || consumes == null || produces == null) {
-				matchingConsumes == null || matchingProduces == null)  {
 			return null;
 		}
 		
-		PatternsRequestCondition matchingPatterns = patternsCondition.getMatchingCondition(request);
+		PatternsRequestCondition patterns = patternsCondition.getMatchingCondition(request);
-		if (matchingPatterns != null) {
+		if (patterns == null) {
-			return new RequestMappingInfo(matchingPatterns, matchingMethod,
+			return null;
-					matchingParams, matchingHeaders, matchingConsumes,
-					matchingProduces);
 		}
-
+		
-		return null;
+		CustomRequestCondition custom = customCondition.getMatchingCondition(request);
+		if (custom == null) {
+			return null;
+		}
+		
+		return new RequestMappingInfo(patterns, methods, params, headers, consumes, produces, custom);
+	}
+	
+	/**
+	 * Compares "this" info (i.e. the current instance) with another info in the context of a request. 
+	 * <p>Note: it is assumed both instances have been obtained via 
+	 * {@link #getMatchingRequestMappingInfo(HttpServletRequest)} to ensure they have conditions with
+	 * content relevant to current request.
+	 */
+	public int compareTo(RequestMappingInfo other, HttpServletRequest request) {
+		int result = patternsCondition.compareTo(other.getPatternsCondition(), request);
+		if (result != 0) {
+			return result;
+		}
+		result = paramsCondition.compareTo(other.getParamsCondition(), request);
+		if (result != 0) {
+			return result;
+		}
+		result = headersCondition.compareTo(other.getHeadersCondition(), request);
+		if (result != 0) {
+			return result;
+		}
+		result = consumesCondition.compareTo(other.getConsumesCondition(), request);
+		if (result != 0) {
+			return result;
+		}
+		result = producesCondition.compareTo(other.getProducesCondition(), request);
+		if (result != 0) {
+			return result;
+		}
+		result = methodsCondition.compareTo(other.getMethodsCondition(), request);
+		if (result != 0) {
+			return result;
+		}
+		result = customCondition.compareTo(other.customCondition, request);
+		if (result != 0) {
+			return result;
+		}
+		return 0;
 	}
 
 	@Override
@@ -184,7 +249,8 @@ public final class RequestMappingInfo {
 					this.paramsCondition.equals(other.paramsCondition) &&
 					this.headersCondition.equals(other.headersCondition) &&
 					this.consumesCondition.equals(other.consumesCondition) &&
-					this.producesCondition.equals(other.producesCondition));
+					this.producesCondition.equals(other.producesCondition) && 
+					this.customCondition.equals(other.customCondition));
 		}
 		return false;
 	}
@@ -199,6 +265,7 @@ public final class RequestMappingInfo {
 			result = 31 * result + headersCondition.hashCode();
 			result = 31 * result + consumesCondition.hashCode();
 			result = 31 * result + producesCondition.hashCode();
+			result = 31 * result + customCondition.hashCode();
 			hash = result;
 		}
 		return result;
@@ -213,6 +280,7 @@ public final class RequestMappingInfo {
 		builder.append(",headers=").append(headersCondition);
 		builder.append(",consumes=").append(consumesCondition);
 		builder.append(",produces=").append(producesCondition);
+		builder.append(",custom=").append(customCondition);
 		builder.append('}');
 		return builder.toString();
 	}

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java

@@ -27,7 +27,6 @@ import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.MediaType;
-import org.springframework.util.PathMatcher;
 import org.springframework.util.StringUtils;
 import org.springframework.web.HttpMediaTypeNotAcceptableException;
 import org.springframework.web.HttpMediaTypeNotSupportedException;
@@ -53,34 +52,47 @@ public abstract class RequestMappingInfoHandlerMapping extends AbstractHandlerMe
 		while (mappings.size() > 1) {
 			RequestMappingInfo mapping = mappings.remove(0);
 			for (RequestMappingInfo otherMapping : mappings) {
-				// further validate mapping conditions
+				// TODO: further validate mapping conditions
 			}
 		}
 	}
 
+	/**
+	 * Get the URL paths associated with this {@link RequestMappingInfo}.
+	 */
 	@Override
 	protected Set<String> getMappingPaths(RequestMappingInfo mapping) {
-		return mapping.getPatternsCondition().getPatterns();
+		Set<String> paths = new HashSet<String>();
+		for (String pattern : mapping.getPatternsCondition().getPatterns()) {
+			if (!getPathMatcher().isPattern(pattern)) {
+				paths.add(pattern);
+			}
+		}
+		return paths;
 	}
 
 	/**
-	 * Returns a new {@link RequestMappingInfo} with attributes matching to the current request or {@code null}.
+	 * Checks if the given RequestMappingInfo matches the current request and returns a potentially new 
-	 *
+	 * RequestMappingInfo instances tailored to the current request, for example containing the subset
-	 * @see RequestMappingInfo#getMatchingRequestMapping(String, HttpServletRequest, PathMatcher)
+	 * of URL patterns or media types that match the request.
+	 *  
+	 * @returns a RequestMappingInfo instance in case of a match; or {@code null} in case of no match. 
 	 */
 	@Override
-	protected RequestMappingInfo getMatchingMapping(RequestMappingInfo mapping,
+	protected RequestMappingInfo getMatchingMapping(RequestMappingInfo mapping, HttpServletRequest request) {
-													String lookupPath,
+		return mapping.getMatchingRequestMappingInfo(request);
-													HttpServletRequest request) {
-		return mapping.getMatchingRequestMapping(request);
 	}
 
 	/**
-	 * Returns a {@link Comparator} that can be used to sort and select the best matching {@link RequestMappingInfo}.
+	 * Returns a {@link Comparator} for sorting {@link RequestMappingInfo} in the context of the given request.
 	 */
 	@Override
-	protected Comparator<RequestMappingInfo> getMappingComparator(String lookupPath, HttpServletRequest request) {
+	protected Comparator<RequestMappingInfo> getMappingComparator(final HttpServletRequest request) {
-		return new RequestMappingInfoComparator(request);
+		return new Comparator<RequestMappingInfo>() {
+			public int compare(RequestMappingInfo info, RequestMappingInfo otherInfo) {
+				return info.compareTo(otherInfo, request);
+			}
+		};
 	}
 
 	/**
@@ -106,30 +118,33 @@ public abstract class RequestMappingInfoHandlerMapping extends AbstractHandlerMe
 	/**
 	 * Iterates all {@link RequestMappingInfo}s looking for mappings that match by URL but not by HTTP method.
 	 *
-	 * @throws HttpRequestMethodNotSupportedException if there are matches by URL but not by HTTP method
+	 * @throws HttpRequestMethodNotSupportedException 
+	 * 		if there are matches by URL but not by HTTP method
+	 * @throws HttpMediaTypeNotAcceptableException 
+	 * 		if there are matches by URL but the consumable media types don't match the 'Content-Type' header
+	 * @throws HttpMediaTypeNotAcceptableException 
+	 * 		if there are matches by URL but the producible media types don't match the 'Accept' header
 	 */
 	@Override
-	protected HandlerMethod handleNoMatch(Set<RequestMappingInfo> requestMappingInfos,
+	protected HandlerMethod handleNoMatch(Set<RequestMappingInfo> requestMappingInfos, 
-										  String lookupPath,
+										  String lookupPath, 
 										  HttpServletRequest request) throws ServletException {
 		Set<String> allowedMethods = new HashSet<String>(6);
 		Set<MediaType> consumableMediaTypes = new HashSet<MediaType>();
 		Set<MediaType> producibleMediaTypes = new HashSet<MediaType>();
 		for (RequestMappingInfo info : requestMappingInfos) {
-			for (String pattern : info.getPatternsCondition().getPatterns()) {
+			if (info.getPatternsCondition().getMatchingCondition(request) != null) {
-				if (getPathMatcher().match(pattern, lookupPath)) {
+				if (info.getMethodsCondition().getMatchingCondition(request) == null) {
-					if (info.getMethodsCondition().getMatchingCondition(request) == null) {
+					for (RequestMethod method : info.getMethodsCondition().getMethods()) {
-						for (RequestMethod method : info.getMethodsCondition().getMethods()) {
+						allowedMethods.add(method.name());
-							allowedMethods.add(method.name());
-						}
-					}
-					if (info.getConsumesCondition().getMatchingCondition(request) == null) {
-						consumableMediaTypes.addAll(info.getConsumesCondition().getMediaTypes());
-					}
-					if (info.getProducesCondition().getMatchingCondition(request) == null) {
-						producibleMediaTypes.addAll(info.getProducesCondition().getMediaTypes());
 					}
 				}
+				if (info.getConsumesCondition().getMatchingCondition(request) == null) {
+					consumableMediaTypes.addAll(info.getConsumesCondition().getMediaTypes());
+				}
+				if (info.getProducesCondition().getMatchingCondition(request) == null) {
+					producibleMediaTypes.addAll(info.getProducesCondition().getMediaTypes());
+				}
 			}
 		}
 		if (!allowedMethods.isEmpty()) {
@@ -150,45 +165,4 @@ public abstract class RequestMappingInfoHandlerMapping extends AbstractHandlerMe
 		}
 	}
 
-	/**
-	 * A comparator for {@link RequestMappingInfo}s. Effective comparison can only be done in the context 
-	 * of a specific request. For example only a subset of URL patterns may apply to the current request.
-	 */
-	private class RequestMappingInfoComparator implements Comparator<RequestMappingInfo> {
-
-		private final HttpServletRequest request;
-
-		public RequestMappingInfoComparator(HttpServletRequest request) {
-			this.request = request;
-		}
-
-		public int compare(RequestMappingInfo mapping, RequestMappingInfo otherMapping) {
-			int result = mapping.getPatternsCondition().compareTo(otherMapping.getPatternsCondition(), request);
-			if (result != 0) {
-				return result;
-			}
-			result = mapping.getParamsCondition().compareTo(otherMapping.getParamsCondition(), request);
-			if (result != 0) {
-				return result;
-			}
-			result = mapping.getHeadersCondition().compareTo(otherMapping.getHeadersCondition(), request);
-			if (result != 0) {
-				return result;
-			}
-			result = mapping.getConsumesCondition().compareTo(otherMapping.getConsumesCondition(), request);
-			if (result != 0) {
-				return result;
-			}
-			result = mapping.getProducesCondition().compareTo(otherMapping.getProducesCondition(), request);
-			if (result != 0) {
-				return result;
-			}
-			result = mapping.getMethodsCondition().compareTo(otherMapping.getMethodsCondition(), request);
-			if (result != 0) {
-				return result;
-			}
-			return 0;
-		}
-	}
-
 }

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java

@@ -37,7 +37,7 @@ import org.springframework.web.servlet.mvc.method.condition.RequestMethodsReques
  *
  * @author Arjen Poutsma
  * @author Rossen Stoyanchev
- * @since 3.1.0
+ * @since 3.1
  */
 public class RequestMappingHandlerMapping extends RequestMappingInfoHandlerMapping {
 
@@ -62,20 +62,18 @@ public class RequestMappingHandlerMapping extends RequestMappingInfoHandlerMappi
 	 */
 	@Override
 	protected RequestMappingInfo getMappingForMethod(Method method, Class<?> handlerType) {
-		RequestMapping annotation = AnnotationUtils.findAnnotation(method, RequestMapping.class);
+		RequestMapping methodAnnotation = AnnotationUtils.findAnnotation(method, RequestMapping.class);
-		if (annotation != null) {
+		if (methodAnnotation == null) {
-			RequestMappingInfo methodMapping = createFromRequestMapping(annotation);
+			return null;
-			RequestMapping typeAnnot = AnnotationUtils.findAnnotation(handlerType, RequestMapping.class);
+		}
-			if (typeAnnot != null) {
+		RequestMappingInfo methodInfo = createFromRequestMapping(methodAnnotation);
-				RequestMappingInfo typeMapping = createFromRequestMapping(typeAnnot);
+		RequestMapping typeAnnotation = AnnotationUtils.findAnnotation(handlerType, RequestMapping.class);
-				return typeMapping.combine(methodMapping);
+		if (typeAnnotation != null) {
-			}
+			RequestMappingInfo typeInfo = createFromRequestMapping(typeAnnotation);
-			else {
+			return typeInfo.combine(methodInfo);
-				return methodMapping;
-			}
 		}
 		else {
-			return null;
+			return methodInfo;
 		}
 	}
 
@@ -88,5 +86,5 @@ public class RequestMappingHandlerMapping extends RequestMappingInfoHandlerMappi
 				new ConsumesRequestCondition(annotation.consumes(), annotation.headers()),
 				new ProducesRequestCondition(annotation.produces(), annotation.headers()));
 	}
-
+	
 }

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/AbstractRequestCondition.java

@@ -25,11 +25,11 @@ import java.util.Iterator;
  * @author Rossen Stoyanchev
  * @since 3.1
  */
-abstract class RequestConditionSupport<This extends RequestConditionSupport<This>> implements RequestCondition<This> {
+abstract class AbstractRequestCondition<T extends AbstractRequestCondition<T>> implements RequestCondition<T> {
 	
 	/**
-	 * Returns the individual expressions a request condition is composed of such as 
+	 * Returns the discrete expressions a request condition is composed of such as URL patterns, 
-	 * URL patterns, HTTP request methods, parameter expressions, etc. 
+	 * HTTP request methods, parameter expressions, etc.
 	 */
 	protected abstract Collection<?> getContent();
 	
@@ -39,7 +39,7 @@ abstract class RequestConditionSupport<This extends RequestConditionSupport<This
 			return true;
 		}
 		if (o != null && getClass().equals(o.getClass())) {
-			RequestConditionSupport<?> other = (RequestConditionSupport<?>) o;
+			AbstractRequestCondition<?> other = (AbstractRequestCondition<?>) o;
 			return getContent().equals(other.getContent());
 		}
 		return false;
@@ -57,12 +57,7 @@ abstract class RequestConditionSupport<This extends RequestConditionSupport<This
 			Object expression = iterator.next();
 			builder.append(expression.toString());
 			if (iterator.hasNext()) {
-				if (isLogicalConjunction()) {
+				builder.append(getToStringInfix());
-					builder.append(" && ");
-				}
-				else {
-					builder.append(" || ");
-				}
 			}
 		}
 		builder.append("]");
@@ -73,6 +68,6 @@ abstract class RequestConditionSupport<This extends RequestConditionSupport<This
 	 * Returns {@code true} if the individual expressions of the condition are combined via logical 
 	 * conjunction (" && "); or {@code false} otherwise.
 	 */
-	protected abstract boolean isLogicalConjunction();
+	protected abstract String getToStringInfix();
 
 }

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/ConsumesRequestCondition.java

@@ -44,13 +44,13 @@ import org.springframework.web.servlet.mvc.method.condition.HeadersRequestCondit
  * @author Rossen Stoyanchev
  * @since 3.1
  */
-public class ConsumesRequestCondition extends RequestConditionSupport<ConsumesRequestCondition> {
+public class ConsumesRequestCondition extends AbstractRequestCondition<ConsumesRequestCondition> {
 
 	private final List<ConsumeMediaTypeExpression> expressions;
 
 	/**
 	 * Creates a {@link ConsumesRequestCondition} with the given consumable media type expressions.
-	 * @param consumes the expressions to parse; if 0 the condition matches to every request
+	 * @param consumes the expressions to parse; if 0, the condition matches to every request
 	 */
 	public ConsumesRequestCondition(String... consumes) {
 		this(consumes, null);
@@ -60,8 +60,8 @@ public class ConsumesRequestCondition extends RequestConditionSupport<ConsumesRe
 	 * Creates a {@link ConsumesRequestCondition} with the given header and consumes expressions.
 	 * In addition to consume expressions, {@code "Content-Type"} header expressions are extracted 
 	 * and treated as consumable media type expressions.
-	 * @param consumes the consumes expressions to parse; 0 matches to all requests
+	 * @param consumes the consumes expressions to parse; if 0, the condition matches to all requests
-	 * @param headers the header expression to parse; 0 matches to all requests
+	 * @param headers the header expression to parse; if 0, the condition matches to all requests
 	 */
 	public ConsumesRequestCondition(String[] consumes, String[] headers) {
 		this(parseExpressions(consumes, headers));
@@ -119,12 +119,12 @@ public class ConsumesRequestCondition extends RequestConditionSupport<ConsumesRe
 	}
 
 	@Override
-	protected boolean isLogicalConjunction() {
+	protected String getToStringInfix() {
-		return false;
+		return " || ";
 	}
 
 	/**
-	 * Returns the "other" instance as long as it contains any expressions; or "this" instance otherwise.
+	 * Returns the "other" instance provided it contains expressions; returns "this" instance otherwise.
 	 * In other words "other" takes precedence over "this" as long as it has expressions.
 	 * <p>Example: method-level "consumes" overrides type-level "consumes" condition. 
 	 */
@@ -133,13 +133,13 @@ public class ConsumesRequestCondition extends RequestConditionSupport<ConsumesRe
 	}
 
 	/**
-	 * Checks if any of the consumable media type expressions match the given request and returns an instance that 
+	 * Checks if any of the consumable media type expressions match the given request and returns an 
-	 * is guaranteed to contain matching media type expressions only.
+	 * instance that is guaranteed to contain matching media type expressions only.
 	 * 
 	 * @param request the current request
 	 * 
 	 * @return the same instance if the condition contains no expressions; 
-	 * 		or a new condition with matching expressions; or {@code null} if no expressions match.
+	 * 		or a new condition with matching expressions only; or {@code null} if no expressions match.
 	 */
 	public ConsumesRequestCondition getMatchingCondition(HttpServletRequest request) {
 		if (isEmpty()) {

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/CustomRequestCondition.java

@@ -0,0 +1,132 @@
+/*
+ * Copyright 2002-2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.web.servlet.mvc.method.condition;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * Wraps and delegates operations to a custom {@link RequestCondition} whose type is not known and even its 
+ * presence is not guaranteed ahead of time. The main purpose of this class is to ensure a type-safe and 
+ * null-safe way of combining and comparing custom request conditions.
+ * 
+ * @author Rossen Stoyanchev
+ * @since 3.1
+ */
+public final class CustomRequestCondition extends AbstractRequestCondition<CustomRequestCondition> {
+
+	@SuppressWarnings("rawtypes")
+	private final RequestCondition customCondition;
+	
+	/**
+	 * Creates a {@link CustomRequestCondition} that wraps the given {@link RequestCondition} instance. 
+	 * @param requestCondition the custom request condition to wrap
+	 */
+	public CustomRequestCondition(RequestCondition<?> requestCondition) {
+		this.customCondition = requestCondition;
+	}
+
+	/**
+	 * Creates an empty {@link CustomRequestCondition}.
+	 */
+	public CustomRequestCondition() {
+		this(null);
+	}
+
+	public RequestCondition<?> getRequestCondition() {
+		return customCondition;
+	}
+
+	@Override
+	protected Collection<?> getContent() {
+		return customCondition != null ? Collections.singleton(customCondition) : Collections.emptyList();
+	}
+
+	@Override
+	protected String getToStringInfix() {
+		return "";
+	}
+
+	/**
+	 * Delegates the operation to the wrapped custom request conditions. May also return "this" instance
+	 * if the "other" does not contain a custom request condition and vice versa.
+	 */
+	@SuppressWarnings("unchecked")
+	public CustomRequestCondition combine(CustomRequestCondition other) {
+		if (customCondition == null && other.customCondition == null) {
+			return this;
+		}
+		else if (customCondition == null) {
+			return other;
+		}
+		else if (other.customCondition == null) {
+			return this;
+		}
+		else {
+			assertCompatible(other);
+			RequestCondition<?> combined = (RequestCondition<?>) customCondition.combine(other.customCondition);
+			return new CustomRequestCondition(combined);
+		}
+	}
+
+	private void assertCompatible(CustomRequestCondition other) {
+		if (customCondition != null && other.customCondition != null) {
+			Class<?> clazz = customCondition.getClass();
+			Class<?> otherClazz = other.customCondition.getClass();
+			if (!clazz.equals(otherClazz)) {
+				throw new ClassCastException("Incompatible custom request conditions: " + clazz + ", " + otherClazz);
+			}
+		}
+	}
+	
+	/**
+	 * Delegates the operation to the wrapped custom request condition; or otherwise returns the same 
+	 * instance if there is no custom request condition.
+	 */
+	public CustomRequestCondition getMatchingCondition(HttpServletRequest request) {
+		if (customCondition == null) {
+			return this;
+		}
+		RequestCondition<?> match = (RequestCondition<?>) customCondition.getMatchingCondition(request);
+		return new CustomRequestCondition(match);
+	}
+
+	/**
+	 * Delegates the operation to the wrapped custom request conditions after checking for the presence
+	 * custom request conditions and asserting type safety. The presence of a custom request condition 
+	 * in one instance but not the other will cause it to be selected, and vice versa.
+	 */
+	@SuppressWarnings("unchecked")
+	public int compareTo(CustomRequestCondition other, HttpServletRequest request) {
+		if (customCondition == null && other.customCondition == null) {
+			return 0;
+		}
+		else if (customCondition == null) {
+			return 1;
+		}
+		else if (other.customCondition == null) {
+			return -1;
+		}
+		else {
+			assertCompatible(other);
+			return customCondition.compareTo(other.customCondition, request);
+		}
+	}
+	
+}

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/HeadersRequestCondition.java

@@ -39,7 +39,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
  * @author Rossen Stoyanchev
  * @since 3.1
  */
-public class HeadersRequestCondition extends RequestConditionSupport<HeadersRequestCondition> {
+public class HeadersRequestCondition extends AbstractRequestCondition<HeadersRequestCondition> {
 
 	private final Set<HeaderExpression> expressions;
 
@@ -50,7 +50,7 @@ public class HeadersRequestCondition extends RequestConditionSupport<HeadersRequ
 	 * Those should be converted and used as "produces" and "consumes" conditions instead. 
 	 * See the constructors for {@link ProducesRequestCondition} and {@link ConsumesRequestCondition}.
 	 * 
-	 * @param headers 0 or more header expressions; if 0 the condition will match to every request.
+	 * @param headers 0 or more header expressions; if 0, the condition will match to every request.
 	 */
 	public HeadersRequestCondition(String... headers) {
 		this(parseExpressions(headers));
@@ -80,8 +80,8 @@ public class HeadersRequestCondition extends RequestConditionSupport<HeadersRequ
 	}
 
 	@Override
-	protected boolean isLogicalConjunction() {
+	protected String getToStringInfix() {
-		return true;
+		return " && ";
 	}
 
 	/**

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/ParamsRequestCondition.java

@@ -36,14 +36,14 @@ import org.springframework.web.util.WebUtils;
  * @author Rossen Stoyanchev
  * @since 3.1
  */
-public class ParamsRequestCondition extends RequestConditionSupport<ParamsRequestCondition> {
+public class ParamsRequestCondition extends AbstractRequestCondition<ParamsRequestCondition> {
 
 	private final Set<ParamExpression> expressions;
 	
 	/**
 	 * Create a {@link ParamsRequestCondition} with the given param expressions. 
 	 * 
-	 * @param params 0 or more param expressions; if 0 the condition will match to every request.
+	 * @param params 0 or more param expressions; if 0, the condition will match to every request.
 	 */
 	public ParamsRequestCondition(String... params) {
 		this(parseExpressions(params));
@@ -69,8 +69,8 @@ public class ParamsRequestCondition extends RequestConditionSupport<ParamsReques
 	}
 
 	@Override
-	protected boolean isLogicalConjunction() {
+	protected String getToStringInfix() {
-		return true;
+		return " && ";
 	}
 
 	/**

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/PatternsRequestCondition.java

@@ -41,7 +41,7 @@ import org.springframework.web.util.UrlPathHelper;
  * @author Rossen Stoyanchev
  * @since 3.1
  */
-public class PatternsRequestCondition extends RequestConditionSupport<PatternsRequestCondition> {
+public class PatternsRequestCondition extends AbstractRequestCondition<PatternsRequestCondition> {
 	
 	private final Set<String> patterns; 
 
@@ -62,7 +62,7 @@ public class PatternsRequestCondition extends RequestConditionSupport<PatternsRe
 	 * Creates a new {@link PatternsRequestCondition} with the given URL patterns. 
 	 * Each pattern that is not empty and does not start with "/" is prepended with "/". 
 	 * 
-	 * @param patterns the URL patterns to use; if 0 the condition will match to every request. 
+	 * @param patterns the URL patterns to use; if 0, the condition will match to every request. 
 	 * @param urlPathHelper a {@link UrlPathHelper} for determining the lookup path for a request
 	 * @param pathMatcher a {@link PathMatcher} for pattern path matching
 	 */
@@ -96,7 +96,7 @@ public class PatternsRequestCondition extends RequestConditionSupport<PatternsRe
 		}
 		return result;
 	}
-	
+
 	public Set<String> getPatterns() {
 		return patterns;
 	}
@@ -107,8 +107,8 @@ public class PatternsRequestCondition extends RequestConditionSupport<PatternsRe
 	}
 
 	@Override
-	protected boolean isLogicalConjunction() {
+	protected String getToStringInfix() {
-		return false;
+		return " || ";
 	}
 
 	/**

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/ProducesRequestCondition.java

@@ -44,7 +44,7 @@ import org.springframework.web.servlet.mvc.method.condition.HeadersRequestCondit
  * @author Rossen Stoyanchev
  * @since 3.1
  */
-public class ProducesRequestCondition extends RequestConditionSupport<ProducesRequestCondition> {
+public class ProducesRequestCondition extends AbstractRequestCondition<ProducesRequestCondition> {
 
 	private final List<ProduceMediaTypeExpression> expressions;
 
@@ -60,8 +60,8 @@ public class ProducesRequestCondition extends RequestConditionSupport<ProducesRe
 	 * Creates a {@link ProducesRequestCondition} with the given header and produces expressions.
 	 * In addition to produces expressions, {@code "Accept"} header expressions are extracted and treated as
 	 * producible media type expressions.
-	 * @param produces the produces expressions to parse
+	 * @param produces the produces expressions to parse; if 0, the condition matches to all requests
-	 * @param headers the header expression to parse
+	 * @param headers the header expression to parse; if 0, the condition matches to all requests
 	 */
 	public ProducesRequestCondition(String[] produces, String[] headers) {
 		this(parseExpressions(produces, headers));
@@ -119,8 +119,8 @@ public class ProducesRequestCondition extends RequestConditionSupport<ProducesRe
 	}
 
 	@Override
-	protected boolean isLogicalConjunction() {
+	protected String getToStringInfix() {
-		return false;
+		return " || ";
 	}
 
 	/**

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/RequestCondition.java

@@ -24,11 +24,13 @@ import javax.servlet.http.HttpServletRequest;
  * <p>Request conditions can be combined (e.g. type + method-level conditions), matched to a request, 
  * or compared to each other to determine if one matches the request better.
  * 
+ * @param <T> The type of objects that this RequestCondition can be compared to and combined with.
+ * 
  * @author Rossen Stoyanchev
  * @author Arjen Poutsma
  * @since 3.1
  */
-public interface RequestCondition<This extends RequestCondition<This>> {
+public interface RequestCondition<T> {
 
 	/**
 	 * Defines the rules for combining "this" condition (i.e. the current instance) with another condition.
@@ -36,7 +38,7 @@ public interface RequestCondition<This extends RequestCondition<This>> {
 	 * 
 	 * @returns a request condition instance that is the result of combining the two condition instances.
 	 */
-	This combine(This other);
+	T combine(T other);
 
 	/**
 	 * Checks if this condition matches the provided request and returns a potentially new request condition 
@@ -45,13 +47,13 @@ public interface RequestCondition<This extends RequestCondition<This>> {
 	 * 
 	 * @return a condition instance in case of a match; or {@code null} if there is no match.
 	 */
-	This getMatchingCondition(HttpServletRequest request);
+	T getMatchingCondition(HttpServletRequest request);
 
 	/**
 	 * Compares "this" condition (i.e. the current instance) with another condition in the context of a request. 
-	 * <p>Note: it is assumed instances have been obtained via {@link #getMatchingCondition(HttpServletRequest)} 
+	 * <p>Note: it is assumed both instances have been obtained via {@link #getMatchingCondition(HttpServletRequest)} 
 	 * to ensure they have content relevant to current request only.
 	 */
-	int compareTo(This other, HttpServletRequest request);
+	int compareTo(T other, HttpServletRequest request);
 	
 }

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/method/condition/RequestMethodsRequestCondition.java

@@ -36,13 +36,13 @@ import org.springframework.web.bind.annotation.RequestMethod;
  * @author Rossen Stoyanchev
  * @since 3.1
  */
-public class RequestMethodsRequestCondition extends RequestConditionSupport<RequestMethodsRequestCondition> {
+public class RequestMethodsRequestCondition extends AbstractRequestCondition<RequestMethodsRequestCondition> {
 
 	private final Set<RequestMethod> methods;
 
 	/**
-	 * Create a {@link RequestMethodsRequestCondition} with the given {@link RequestMethod}s.
+	 * Create a {@link RequestMethodsRequestCondition} with the given request methods.
-	 * @param requestMethods 0 or more HTTP request methods; if 0 the condition will match to every request.
+	 * @param requestMethods 0 or more HTTP request methods; if, 0 the condition will match to every request.
 	 */
 	public RequestMethodsRequestCondition(RequestMethod... requestMethods) {
 		this(asList(requestMethods));
@@ -72,8 +72,8 @@ public class RequestMethodsRequestCondition extends RequestConditionSupport<Requ
 	}
 
 	@Override
-	protected boolean isLogicalConjunction() {
+	protected String getToStringInfix() {
-		return false;
+		return " || ";
 	}
 	
 	/**

org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java

@@ -31,6 +31,7 @@ import org.springframework.mock.web.MockHttpServletRequest;
 import org.springframework.util.AntPathMatcher;
 import org.springframework.util.PathMatcher;
 import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.util.UrlPathHelper;
 
 /**
  * Test for {@link AbstractHandlerMethodMapping}.
@@ -89,10 +90,13 @@ public class HandlerMethodMappingTests {
 
 	private static class MyHandlerMethodMapping extends AbstractHandlerMethodMapping<String> {
 
+		private UrlPathHelper pathHelper = new UrlPathHelper();
+		
 		private PathMatcher pathMatcher = new AntPathMatcher();
 
 		@Override
-		protected String getMatchingMapping(String pattern, String lookupPath, HttpServletRequest request) {
+		protected String getMatchingMapping(String pattern, HttpServletRequest request) {
+			String lookupPath = pathHelper.getLookupPathForRequest(request);
 			return pathMatcher.match(pattern, lookupPath) ? pattern : null;
 		}
 
@@ -103,7 +107,8 @@ public class HandlerMethodMappingTests {
 		}
 
 		@Override
-		protected Comparator<String> getMappingComparator(String lookupPath, HttpServletRequest request) {
+		protected Comparator<String> getMappingComparator(HttpServletRequest request) {
+			String lookupPath = pathHelper.getLookupPathForRequest(request);
 			return pathMatcher.getPatternComparator(lookupPath);
 		}
 

org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoComparatorTests.java

@@ -34,7 +34,6 @@ import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandl
 import org.springframework.web.servlet.mvc.method.condition.ParamsRequestCondition;
 import org.springframework.web.servlet.mvc.method.condition.ProducesRequestCondition;
 import org.springframework.web.servlet.mvc.method.condition.RequestMethodsRequestCondition;
-import org.springframework.web.util.UrlPathHelper;
 
 /**
  * Test fixture with {@link RequestMappingHandlerMapping} testing its {@link RequestMappingInfo} comparator.
@@ -57,8 +56,7 @@ public class RequestMappingInfoComparatorTests {
 	@Test
 	public void moreSpecificPatternWins() {
 		request.setRequestURI("/foo");
-		String lookupPath = new UrlPathHelper().getLookupPathForRequest(request);
+		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator(request);
-		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator(lookupPath, request);
 		RequestMappingInfo key1 = new RequestMappingInfo(new String[]{"/fo*"});
 		RequestMappingInfo key2 = new RequestMappingInfo(new String[]{"/foo"});
 
@@ -68,8 +66,7 @@ public class RequestMappingInfoComparatorTests {
 	@Test
 	public void equalPatterns() {
 		request.setRequestURI("/foo");
-		String lookupPath = new UrlPathHelper().getLookupPathForRequest(request);
+		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator(request);
-		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator(lookupPath, request);
 		RequestMappingInfo key1 = new RequestMappingInfo(new String[]{"/foo*"});
 		RequestMappingInfo key2 = new RequestMappingInfo(new String[]{"/foo*"});
 
@@ -79,20 +76,19 @@ public class RequestMappingInfoComparatorTests {
 	@Test
 	public void greaterNumberOfMatchingPatternsWins() throws Exception {
 		request.setRequestURI("/foo.html");
-		String lookupPath = new UrlPathHelper().getLookupPathForRequest(request);
 		RequestMappingInfo key1 = new RequestMappingInfo(new String[]{"/foo", "*.jpeg"});
 		RequestMappingInfo key2 = new RequestMappingInfo(new String[]{"/foo", "*.html"});
-		RequestMappingInfo match1 = handlerMapping.getMatchingMapping(key1, lookupPath, request);
+		RequestMappingInfo match1 = handlerMapping.getMatchingMapping(key1, request);
-		RequestMappingInfo match2 = handlerMapping.getMatchingMapping(key2, lookupPath, request);
+		RequestMappingInfo match2 = handlerMapping.getMatchingMapping(key2, request);
 		List<RequestMappingInfo> matches = asList(match1, match2);
-		Collections.sort(matches, handlerMapping.getMappingComparator(lookupPath, request));
+		Collections.sort(matches, handlerMapping.getMappingComparator(request));
 
 		assertSame(match2.getPatternsCondition(), matches.get(0).getPatternsCondition());
 	}
 
 	@Test
 	public void oneMethodWinsOverNone() {
-		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator("", request);
+		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator(request);
 		RequestMappingInfo key1 = new RequestMappingInfo(null);
 		RequestMappingInfo key2 = new RequestMappingInfo(null, new RequestMethod[] {RequestMethod.GET});
 
@@ -108,7 +104,7 @@ public class RequestMappingInfoComparatorTests {
 						new ParamsRequestCondition("foo"), null, null, null);
 		List<RequestMappingInfo> list = asList(empty, oneMethod, oneMethodOneParam);
 		Collections.shuffle(list);
-		Collections.sort(list, handlerMapping.getMappingComparator("", request));
+		Collections.sort(list, handlerMapping.getMappingComparator(request));
 
 		assertEquals(oneMethodOneParam, list.get(0));
 		assertEquals(oneMethod, list.get(1));
@@ -122,7 +118,7 @@ public class RequestMappingInfoComparatorTests {
 		RequestMappingInfo none = new RequestMappingInfo(null);
 
 		request.addHeader("Accept", "application/xml, text/html");
-		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator("", request);
+		Comparator<RequestMappingInfo> comparator = handlerMapping.getMappingComparator(request);
 
 		int result = comparator.compare(html, xml);
 		assertTrue("Invalid comparison result: " + result, result > 0);
@@ -134,14 +130,14 @@ public class RequestMappingInfoComparatorTests {
 
 		request = new MockHttpServletRequest();
 		request.addHeader("Accept", "application/xml, text/*");
-		comparator = handlerMapping.getMappingComparator("", request);
+		comparator = handlerMapping.getMappingComparator(request);
 
 		assertTrue(comparator.compare(html, xml) > 0);
 		assertTrue(comparator.compare(xml, html) < 0);
 
 		request = new MockHttpServletRequest();
 		request.addHeader("Accept", "application/pdf");
-		comparator = handlerMapping.getMappingComparator("", request);
+		comparator = handlerMapping.getMappingComparator(request);
 
 		assertTrue(comparator.compare(html, xml) == 0);
 		assertTrue(comparator.compare(xml, html) == 0);
@@ -149,7 +145,7 @@ public class RequestMappingInfoComparatorTests {
 		// See SPR-7000
 		request = new MockHttpServletRequest();
 		request.addHeader("Accept", "text/html;q=0.9,application/xml");
-		comparator = handlerMapping.getMappingComparator("", request);
+		comparator = handlerMapping.getMappingComparator(request);
 
 		assertTrue(comparator.compare(html, xml) > 0);
 		assertTrue(comparator.compare(xml, html) < 0);

org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoTests.java

@@ -87,34 +87,34 @@ public class RequestMappingInfoTests {
 	@Test
 	public void matchPatternsToRequest() {
 		MockHttpServletRequest request = new MockHttpServletRequest("GET", "/foo");
-		RequestMappingInfo match = createFromPatterns("/foo").getMatchingRequestMapping(request);
+		RequestMappingInfo match = createFromPatterns("/foo").getMatchingRequestMappingInfo(request);
 
 		assertNotNull(match);
 
 		request = new MockHttpServletRequest("GET", "/foo/bar");
-		match = createFromPatterns("/foo/*").getMatchingRequestMapping(request);
+		match = createFromPatterns("/foo/*").getMatchingRequestMappingInfo(request);
 
 		assertNotNull("Pattern match", match);
 
 		request = new MockHttpServletRequest("GET", "/foo.html");
-		match = createFromPatterns("/foo").getMatchingRequestMapping(request);
+		match = createFromPatterns("/foo").getMatchingRequestMappingInfo(request);
 
 		assertNotNull("Implicit match by extension", match);
 		assertEquals("Contains matched pattern", "/foo.*", match.getPatternsCondition().getPatterns().iterator().next());
 
 		request = new MockHttpServletRequest("GET", "/foo/");
-		match = createFromPatterns("/foo").getMatchingRequestMapping(request);
+		match = createFromPatterns("/foo").getMatchingRequestMappingInfo(request);
 
 		assertNotNull("Implicit match by trailing slash", match);
 		assertEquals("Contains matched pattern", "/foo/", match.getPatternsCondition().getPatterns().iterator().next());
 
 		request = new MockHttpServletRequest("GET", "/foo.html");
-		match = createFromPatterns("/foo.jpg").getMatchingRequestMapping(request);
+		match = createFromPatterns("/foo.jpg").getMatchingRequestMappingInfo(request);
 
 		assertNull("Implicit match ignored if pattern has extension", match);
 
 		request = new MockHttpServletRequest("GET", "/foo.html");
-		match = createFromPatterns("/foo.jpg").getMatchingRequestMapping(request);
+		match = createFromPatterns("/foo.jpg").getMatchingRequestMappingInfo(request);
 
 		assertNull("Implicit match ignored on pattern with trailing slash", match);
 	}
@@ -124,17 +124,17 @@ public class RequestMappingInfoTests {
 		MockHttpServletRequest request = new MockHttpServletRequest("GET", "/foo");
 
 		RequestMappingInfo key = createFromPatterns("/foo");
-		RequestMappingInfo match = createFromPatterns("/foo").getMatchingRequestMapping(request);
+		RequestMappingInfo match = createFromPatterns("/foo").getMatchingRequestMappingInfo(request);
 
 		assertNotNull("No method matches any method", match);
 
 		key = new RequestMappingInfo(new String[]{"/foo"}, GET);
-		match = key.getMatchingRequestMapping(request);
+		match = key.getMatchingRequestMappingInfo(request);
 
 		assertNotNull("Exact match", match);
 
 		key = new RequestMappingInfo(new String[]{"/foo"}, POST);
-		match = key.getMatchingRequestMapping(request);
+		match = key.getMatchingRequestMappingInfo(request);
 
 		assertNull("No match", match);
 	}
@@ -144,13 +144,13 @@ public class RequestMappingInfoTests {
 		MockHttpServletRequest request = new MockHttpServletRequest("GET", "/foo");
 
 		RequestMappingInfo key = new RequestMappingInfo(new String[] {"/foo*", "/bar"}, GET, POST);
-		RequestMappingInfo match = key.getMatchingRequestMapping(request);
+		RequestMappingInfo match = key.getMatchingRequestMappingInfo(request);
 		RequestMappingInfo expected = new RequestMappingInfo(new String[] {"/foo*"}, GET);
 
 		assertEquals("Matching RequestKey contains matched patterns and methods only", expected, match);
 
 		key = createFromPatterns("/**", "/foo*", "/foo");
-		match = key.getMatchingRequestMapping(request);
+		match = key.getMatchingRequestMappingInfo(request);
 		expected = createFromPatterns("/foo", "/foo*", "/**");
 
 		assertEquals("Matched patterns are sorted with best match at the top", expected, match);
@@ -165,14 +165,14 @@ public class RequestMappingInfoTests {
 				new RequestMappingInfo(
 						new PatternsRequestCondition("/foo"), null, 
 						new ParamsRequestCondition("foo=bar"), null, null, null);
-		RequestMappingInfo match = key.getMatchingRequestMapping(request);
+		RequestMappingInfo match = key.getMatchingRequestMappingInfo(request);
 
 		assertNotNull(match);
 
 		key = new RequestMappingInfo(
 				new PatternsRequestCondition("/foo"), null, 
 				new ParamsRequestCondition("foo!=bar"), null, null, null);
-		match = key.getMatchingRequestMapping(request);
+		match = key.getMatchingRequestMappingInfo(request);
 
 		assertNull(match);
 	}
@@ -186,14 +186,14 @@ public class RequestMappingInfoTests {
 				new RequestMappingInfo(
 						new PatternsRequestCondition("/foo"), null, null, 
 						new HeadersRequestCondition("foo=bar"), null, null);
-		RequestMappingInfo match = key.getMatchingRequestMapping(request);
+		RequestMappingInfo match = key.getMatchingRequestMappingInfo(request);
 
 		assertNotNull(match);
 
 		key = new RequestMappingInfo(
 				new PatternsRequestCondition("/foo"), null, null, 
 				new HeadersRequestCondition("foo!=bar"), null, null);
-		match = key.getMatchingRequestMapping(request);
+		match = key.getMatchingRequestMappingInfo(request);
 
 		assertNull(match);
 	}
@@ -207,14 +207,14 @@ public class RequestMappingInfoTests {
 			new RequestMappingInfo(
 				new PatternsRequestCondition("/foo"), null, null, null,
 				new ConsumesRequestCondition("text/plain"), null);
-		RequestMappingInfo match = key.getMatchingRequestMapping(request);
+		RequestMappingInfo match = key.getMatchingRequestMappingInfo(request);
 
 		assertNotNull(match);
 
 		key = new RequestMappingInfo(
 				new PatternsRequestCondition("/foo"), null, null, null,
 				new ConsumesRequestCondition("application/xml"), null);
-		match = key.getMatchingRequestMapping(request);
+		match = key.getMatchingRequestMappingInfo(request);
 
 		assertNull(match);
 	}
@@ -228,14 +228,14 @@ public class RequestMappingInfoTests {
 			new RequestMappingInfo(
 					new PatternsRequestCondition("/foo"), null, null, null, null, 
 					new ProducesRequestCondition("text/plain"));
-		RequestMappingInfo match = key.getMatchingRequestMapping(request);
+		RequestMappingInfo match = key.getMatchingRequestMappingInfo(request);
 
 		assertNotNull(match);
 
 		key = new RequestMappingInfo(
 				new PatternsRequestCondition("/foo"), null, null, null, null,
 				new ProducesRequestCondition("application/xml"));
-		match = key.getMatchingRequestMapping(request);
+		match = key.getMatchingRequestMappingInfo(request);
 
 		assertNull(match);
 	}