org.springframework.web.servlet.mvc.method.annotation.PathVariableMapMethodArgumentResolver java code examples

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/**
 * Return the list of argument resolvers to use for {@code @InitBinder}
 * methods including built-in and custom resolvers.
 */
private List<HandlerMethodArgumentResolver> getDefaultInitBinderArgumentResolvers() {
  List<HandlerMethodArgumentResolver> resolvers = new ArrayList<>();
  // Annotation-based argument resolution
  resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), false));
  resolvers.add(new RequestParamMapMethodArgumentResolver());
  resolvers.add(new PathVariableMethodArgumentResolver());
  resolvers.add(new PathVariableMapMethodArgumentResolver());
  resolvers.add(new MatrixVariableMethodArgumentResolver());
  resolvers.add(new MatrixVariableMapMethodArgumentResolver());
  resolvers.add(new ExpressionValueMethodArgumentResolver(getBeanFactory()));
  resolvers.add(new SessionAttributeMethodArgumentResolver());
  resolvers.add(new RequestAttributeMethodArgumentResolver());
  // Type-based argument resolution
  resolvers.add(new ServletRequestMethodArgumentResolver());
  resolvers.add(new ServletResponseMethodArgumentResolver());
  // Custom arguments
  if (getCustomArgumentResolvers() != null) {
    resolvers.addAll(getCustomArgumentResolvers());
  }
  // Catch-all
  resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), true));
  return resolvers;
}

@Test
public void resolveArgument() throws Exception {
  Map<String, String> uriTemplateVars = new HashMap<>();
  uriTemplateVars.put("name1", "value1");
  uriTemplateVars.put("name2", "value2");
  request.setAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, uriTemplateVars);
  Object result = resolver.resolveArgument(paramMap, mavContainer, webRequest, null);
  assertEquals(uriTemplateVars, result);
}

@Test
public void supportsParameter() {
  assertTrue(resolver.supportsParameter(paramMap));
  assertFalse(resolver.supportsParameter(paramNamedMap));
  assertFalse(resolver.supportsParameter(paramMapNoAnnot));
}

resolvers.add(new RequestParamMapMethodArgumentResolver());
resolvers.add(new PathVariableMethodArgumentResolver());
resolvers.add(new PathVariableMapMethodArgumentResolver());
resolvers.add(new MatrixVariableMethodArgumentResolver());
resolvers.add(new MatrixVariableMapMethodArgumentResolver());

@Test
@SuppressWarnings("unchecked")
public void resolveArgumentNoUriVars() throws Exception {
  Map<String, String> map = (Map<String, String>) resolver.resolveArgument(paramMap, mavContainer, webRequest, null);
  assertEquals(Collections.emptyMap(), map);
}

/**
 * Return the list of argument resolvers to use for {@code @InitBinder}
 * methods including built-in and custom resolvers.
 */
private List<HandlerMethodArgumentResolver> getDefaultInitBinderArgumentResolvers() {
  List<HandlerMethodArgumentResolver> resolvers = new ArrayList<>();
  // Annotation-based argument resolution
  resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), false));
  resolvers.add(new RequestParamMapMethodArgumentResolver());
  resolvers.add(new PathVariableMethodArgumentResolver());
  resolvers.add(new PathVariableMapMethodArgumentResolver());
  resolvers.add(new MatrixVariableMethodArgumentResolver());
  resolvers.add(new MatrixVariableMapMethodArgumentResolver());
  resolvers.add(new ExpressionValueMethodArgumentResolver(getBeanFactory()));
  resolvers.add(new SessionAttributeMethodArgumentResolver());
  resolvers.add(new RequestAttributeMethodArgumentResolver());
  // Type-based argument resolution
  resolvers.add(new ServletRequestMethodArgumentResolver());
  resolvers.add(new ServletResponseMethodArgumentResolver());
  // Custom arguments
  if (getCustomArgumentResolvers() != null) {
    resolvers.addAll(getCustomArgumentResolvers());
  }
  // Catch-all
  resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), true));
  return resolvers;
}

resolvers.add(new RequestParamMapMethodArgumentResolver());
resolvers.add(new PathVariableMethodArgumentResolver());
resolvers.add(new PathVariableMapMethodArgumentResolver());
resolvers.add(new MatrixVariableMethodArgumentResolver());
resolvers.add(new MatrixVariableMapMethodArgumentResolver());

@Before
public void setup() throws Exception {
  resolver = new PathVariableMapMethodArgumentResolver();
  mavContainer = new ModelAndViewContainer();
  request = new MockHttpServletRequest();
  webRequest = new ServletWebRequest(request, new MockHttpServletResponse());
  Method method = getClass().getMethod("handle", Map.class, Map.class, Map.class);
  paramMap = new MethodParameter(method, 0);
  paramNamedMap = new MethodParameter(method, 1);
  paramMapNoAnnot = new MethodParameter(method, 2);
}

/**
 * Return the list of argument resolvers to use for {@code @InitBinder} methods including built-in
 * and custom resolvers.
 */
private List<HandlerMethodArgumentResolver> getDefaultInitBinderArgumentResolvers() {
 List<HandlerMethodArgumentResolver> resolvers = new ArrayList<>();
 // Annotation-based argument resolution
 resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), false));
 resolvers.add(new RequestParamMapMethodArgumentResolver());
 resolvers.add(new PathVariableMethodArgumentResolver());
 resolvers.add(new PathVariableMapMethodArgumentResolver());
 resolvers.add(new MatrixVariableMethodArgumentResolver());
 resolvers.add(new MatrixVariableMapMethodArgumentResolver());
 resolvers.add(new ExpressionValueMethodArgumentResolver(getBeanFactory()));
 resolvers.add(new SessionAttributeMethodArgumentResolver());
 resolvers.add(new RequestAttributeMethodArgumentResolver());
 // Type-based argument resolution
 resolvers.add(new ServletRequestMethodArgumentResolver());
 resolvers.add(new ServletResponseMethodArgumentResolver());
 // Custom arguments
 if (getCustomArgumentResolvers() != null) {
  resolvers.addAll(getCustomArgumentResolvers());
 }
 // Catch-all
 resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), true));
 return resolvers;
}

/**
 * Return the list of argument resolvers to use for {@code @InitBinder}
 * methods including built-in and custom resolvers.
 */
private List<HandlerMethodArgumentResolver> getDefaultInitBinderArgumentResolvers() {
  List<HandlerMethodArgumentResolver> resolvers = new ArrayList<HandlerMethodArgumentResolver>();
  // Annotation-based argument resolution
  resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), false));
  resolvers.add(new RequestParamMapMethodArgumentResolver());
  resolvers.add(new PathVariableMethodArgumentResolver());
  resolvers.add(new PathVariableMapMethodArgumentResolver());
  resolvers.add(new MatrixVariableMethodArgumentResolver());
  resolvers.add(new MatrixVariableMapMethodArgumentResolver());
  resolvers.add(new ExpressionValueMethodArgumentResolver(getBeanFactory()));
  resolvers.add(new SessionAttributeMethodArgumentResolver());
  resolvers.add(new RequestAttributeMethodArgumentResolver());
  // Type-based argument resolution
  resolvers.add(new ServletRequestMethodArgumentResolver());
  resolvers.add(new ServletResponseMethodArgumentResolver());
  // Custom arguments
  if (getCustomArgumentResolvers() != null) {
    resolvers.addAll(getCustomArgumentResolvers());
  }
  // Catch-all
  resolvers.add(new RequestParamMethodArgumentResolver(getBeanFactory(), true));
  return resolvers;
}

resolvers.add(new RequestParamMapMethodArgumentResolver());
resolvers.add(new PathVariableMethodArgumentResolver());
resolvers.add(new PathVariableMapMethodArgumentResolver());
resolvers.add(new MatrixVariableMethodArgumentResolver());
resolvers.add(new MatrixVariableMapMethodArgumentResolver());

resolvers.add(new RequestParamMapMethodArgumentResolver());
resolvers.add(new PathVariableMethodArgumentResolver());
resolvers.add(new PathVariableMapMethodArgumentResolver());
resolvers.add(new MatrixVariableMethodArgumentResolver());
resolvers.add(new MatrixVariableMapMethodArgumentResolver());

Javadoc

Resolves Map method arguments annotated with an @ PathVariablewhere the annotation does not specify a path variable name. The created Map contains all URI template name/value pairs.

Most used methods

<init>
resolveArgument
Return a Map with all URI template variables or an empty map.
supportsParameter

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How to usePathVariableMapMethodArgumentResolver in org.springframework.web.servlet.mvc.method.annotation

Best Java code snippets using org.springframework.web.servlet.mvc.method.annotation.PathVariableMapMethodArgumentResolver (Showing top 12 results out of 315)

How to use
PathVariableMapMethodArgumentResolver
in
org.springframework.web.servlet.mvc.method.annotation