#96 - Fixed double-encoding issues in LinkBuilderSupport.

LinkBuilderSupport now prefers the URI string over the URI to avoid double encoding issues.

VndErrorsMarshallingTest.jackson2marshalling(…) shouldn't take line breaks into account due to platform differences (Win, OSX, Linux)

Original pull request: #179.

src/main/java/org/springframework/hateoas/mvc/ControllerLinkBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 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.
@@ -32,6 +32,7 @@ import org.springframework.web.context.request.RequestAttributes;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
 import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
+import org.springframework.web.util.UriComponents;
 import org.springframework.web.util.UriComponentsBuilder;
 import org.springframework.web.util.UriTemplate;
 
@@ -39,6 +40,7 @@ import org.springframework.web.util.UriTemplate;
  * Builder to ease building {@link Link} instances pointing to Spring MVC controllers.
  * 
  * @author Oliver Gierke
+ * @author Kamill Sokol
  */
 public class ControllerLinkBuilder extends LinkBuilderSupport<ControllerLinkBuilder> {
 
@@ -79,9 +81,11 @@ public class ControllerLinkBuilder extends LinkBuilderSupport<ControllerLinkBuil
 
 		ControllerLinkBuilder builder = new ControllerLinkBuilder(getBuilder());
 		String mapping = DISCOVERER.getMapping(controller);
-		UriTemplate template = new UriTemplate(mapping == null ? "/" : mapping);
 
-		return builder.slash(template.expand(parameters));
+		UriComponents uriComponents = UriComponentsBuilder.fromUriString(mapping == null ? "/" : mapping).build();
+		UriComponents expandedComponents = uriComponents.expand(parameters);
+
+		return builder.slash(expandedComponents);
 	}
 
 	public static ControllerLinkBuilder linkTo(Method method, Object... parameters) {

src/main/java/org/springframework/hateoas/mvc/ControllerLinkBuilderFactory.java

@@ -50,6 +50,7 @@ import org.springframework.web.util.UriTemplate;
  * @author Ricardo Gladwell
  * @author Oliver Gierke
  * @author Dietrich Schulten
+ * @author Kamill Sokol
  */
 public class ControllerLinkBuilderFactory implements MethodLinkBuilderFactory<ControllerLinkBuilder> {
 
@@ -133,7 +134,7 @@ public class ControllerLinkBuilderFactory implements MethodLinkBuilderFactory<Co
 		}
 
 		UriComponents components = applyUriComponentsContributer(builder, invocation).buildAndExpand(values);
-		return new ControllerLinkBuilder(UriComponentsBuilder.fromUri(components.toUri()));
+		return new ControllerLinkBuilder(UriComponentsBuilder.fromUriString(components.toUriString()));
 	}
 
 	/*