private static String getTypeRequestMapping(Class<?> controllerType) {
Assert.notNull(controllerType, "'controllerType' must not be null");
RequestMapping annot = AnnotationUtils.findAnnotation(controllerType, RequestMapping.class);
if (annot == null
|| ObjectUtils.isEmpty(annot.value())
|| StringUtils.isEmpty(annot.value()[0])) {
return "/";
}
if (annot.value().length > 1 && logger.isWarnEnabled()) {
logger.warn("Multiple paths on controller " + controllerType.getName() + ", using first one");
}
return annot.value()[0];
}
private static String getMethodRequestMapping(Method method) {
RequestMapping annot = AnnotationUtils.findAnnotation(method, RequestMapping.class);
if (annot == null) {
throw new IllegalArgumentException("No @RequestMapping on: " + method.toGenericString());
}
if (ObjectUtils.isEmpty(annot.value()) || StringUtils.isEmpty(annot.value()[0])) {
return "/";
}
if (annot.value().length > 1 && logger.isWarnEnabled()) {
logger.warn("Multiple paths on method " + method.toGenericString() + ", using first one");
}
return annot.value()[0];
}
private String addMethodPathComponent(
ExecutableElement executableElement, TypeElement cls, String path, RequestMapping anno) {
if (anno == null) {
throw new IllegalArgumentException(
String.format(
"Method %s should have Request mapping annotation",
executableElement.getSimpleName()));
}
if (anno.value() != null && anno.value().length > 0) {
return Utils.joinPaths(path, anno.value()[0]);
}
return path;
}
protected String defaultViewPrefix() {
String currentViewPrefix = "";
RequestMapping requestMapping =
AnnotationUtils.findAnnotation(getClass(), RequestMapping.class);
if (requestMapping != null && requestMapping.value().length > 0) {
currentViewPrefix = requestMapping.value()[0];
}
if (StringUtils.isEmpty(currentViewPrefix)) {
currentViewPrefix = this.entityClass.getSimpleName();
}
return currentViewPrefix;
}
private ApiInfo addApiInfo(HandlerMethod method) throws Exception {
String key = getKey(method);
ApiInfo apiInfo = new ApiInfo();
if (method.getMethodAnnotation(Api.class) != null) {
RequestMapping requestMapping = method.getMethodAnnotation(RequestMapping.class);
String pattern = requestMapping.value()[0];
if (pattern.contains(PathVariables.USER_KEY)) {
apiInfo.setHasUserKeyInPath(true);
pattern = pattern.replace(PathVariables.USER_KEY, WILD_CARD_CHAR);
} else {
apiInfo.setHasUserKeyInPath(false);
}
apiInfo.setLevel(method.getMethodAnnotation(Api.class).level());
apiInfo.setRequestMappingPattern(pattern);
} else {
logger.debug("Invalid api identity!");
throw new UnexpectedErrorException();
}
this.apiInfoCache.put(key, apiInfo);
logger.debug("ApiInfoMapper.addApiInfo: key=" + key);
logger.debug("ApiInfoMapper.addApiInfo: apiInfo=" + apiInfo.toString());
return apiInfo;
}
private String getClassLevelUrlPath(TypeElement cls) {
RestApiMountPoint mountPoint = cls.getAnnotation(RestApiMountPoint.class);
String path = mountPoint == null ? "/" : mountPoint.value();
RequestMapping clsAnno = cls.getAnnotation(RequestMapping.class);
if (clsAnno == null || clsAnno.value().length == 0) {
return path;
} else if (clsAnno.value().length == 1) {
return Utils.joinPaths(path, clsAnno.value()[0]);
} else {
throw new IllegalStateException(
String.format(
"The RequestMapping annotation of class %s has multiple value strings. Only zero or one value is supported",
cls.getQualifiedName()));
}
}
@Override
protected RequestMappingInfo createRequestMappingInfo(
RequestMapping annotation, RequestCondition<?> customCondition) {
String[] patterns = resolveEmbeddedValuesInPatterns(annotation.value());
RequestMethod[] methods = annotation.method();
// BPC的默认方法为POST
if (methods == null || methods.length <= 0) {
methods = new RequestMethod[] {RequestMethod.POST};
}
return new RequestMappingInfo(
annotation.name(),
new PatternsRequestCondition(
patterns,
getUrlPathHelper(),
getPathMatcher(),
this.useSuffixPatternMatch(),
this.useTrailingSlashMatch(),
this.getFileExtensions()),
new RequestMethodsRequestCondition(methods),
new ParamsRequestCondition(annotation.params()),
new HeadersRequestCondition(annotation.headers()),
new ConsumesRequestCondition(annotation.consumes(), annotation.headers()),
new ProducesRequestCondition(
annotation.produces(), annotation.headers(), this.getContentNegotiationManager()),
customCondition);
}
@PostConstruct
void init() {
rootType =
(Class<T>)
((ParameterizedType) getClass().getGenericSuperclass()).getActualTypeArguments()[1];
kendoUiGridService.getSqlRoot().select().target("p").getRoot().from().target(rootType, "p");
RequestMapping rm = AnnotationUtils.findAnnotation(this.getClass(), RequestMapping.class);
String[] modulePaths = rm.value();
moduleName = modulePaths[0].substring(1);
}
/**
* Check for an @RequestMapping annotation on the class and, if present, store the RequestMethod
* and the URL mapping
*/
public void initialize() {
Annotation ann = clazz.getAnnotation(RequestMapping.class);
if (ann != null && (ann instanceof RequestMapping)) {
RequestMapping rm = (RequestMapping) ann;
RequestMethod[] reqMethod = rm.method();
if (reqMethod.length > 0) {
this.methodName = reqMethod[0].name();
}
String[] classValue = rm.value();
if (classValue.length > 0) {
this.path = classValue[0];
}
}
}
private Map<String, List<Method>> collectApisByRequestMapping(List<Method> methods) {
Map<String, List<Method>> apiMethodMap = new HashMap<String, List<Method>>();
for (Method method : methods) {
if (method.isAnnotationPresent(RequestMapping.class)) {
RequestMapping requestMapping = method.getAnnotation(RequestMapping.class);
String path = "";
if (requestMapping.value() != null && requestMapping.value().length != 0) {
path = generateFullPath(requestMapping.value()[0]);
} else {
path = resourcePath;
}
if (apiMethodMap.containsKey(path)) {
apiMethodMap.get(path).add(method);
} else {
List<Method> ms = new ArrayList<Method>();
ms.add(method);
apiMethodMap.put(path, ms);
}
}
}
return apiMethodMap;
}
/** Created a RequestMappingInfo from a RequestMapping annotation. */
private RequestMappingInfo createRequestMappingInfo(
RequestMapping annotation, RequestCondition<?> customCondition) {
return new RequestMappingInfo(
new PatternsRequestCondition(
annotation.value(),
getUrlPathHelper(),
getPathMatcher(),
this.useSuffixPatternMatch,
this.useTrailingSlashMatch),
new RequestMethodsRequestCondition(annotation.method()),
new ParamsRequestCondition(annotation.params()),
new HeadersRequestCondition(annotation.headers()),
new ConsumesRequestCondition(annotation.consumes(), annotation.headers()),
new ProducesRequestCondition(annotation.produces(), annotation.headers()),
customCondition);
}
private String getPath(RequestMapping classMapping) {
if (classMapping != null && isNotEmpty(classMapping.value())) {
return classMapping.value()[0];
}
return null;
}
// Helper method for loadDocuments()
private Map<String, SpringResource> analyzeController(
Class<?> clazz, Map<String, SpringResource> resourceMap, String description)
throws ClassNotFoundException {
String controllerCanonicalName = clazz.getCanonicalName();
String[] controllerRequestMappingValues = null;
// Determine if we will use class-level requestmapping or dummy string
if (clazz.getAnnotation(RequestMapping.class) != null
&& clazz.getAnnotation(RequestMapping.class).value() != null) {
controllerRequestMappingValues = clazz.getAnnotation(RequestMapping.class).value();
} else {
controllerRequestMappingValues = new String[1];
controllerRequestMappingValues[0] = "";
}
// Iterate over all value attributes of the class-level RequestMapping annotation
for (int i = 0; i < controllerRequestMappingValues.length; i++) {
// Iterate over all methods inside the controller
Method[] methods = clazz.getMethods();
for (Method method : methods) {
RequestMapping methodRequestMapping = method.getAnnotation(RequestMapping.class);
// Look for method-level @RequestMapping annotation
if (methodRequestMapping instanceof RequestMapping) {
RequestMethod[] requestMappingRequestMethods = methodRequestMapping.method();
// For each method-level @RequestMapping annotation, iterate over HTTP Verb
for (RequestMethod requestMappingRequestMethod : requestMappingRequestMethods) {
String[] methodRequestMappingValues = methodRequestMapping.value();
// Check for cases where method-level @RequestMapping#value is not set, and use the
// controllers @RequestMapping
if (methodRequestMappingValues == null || methodRequestMappingValues.length == 0) {
// The map key is a concat of the following:
// 1. The controller package
// 2. The controller class name
// 3. The controller-level @RequestMapping#value
String resourceKey =
controllerCanonicalName
+ controllerRequestMappingValues[i]
+ requestMappingRequestMethod;
if ((!(resourceMap.containsKey(resourceKey)))) {
resourceMap.put(
resourceKey,
new SpringResource(
clazz, controllerRequestMappingValues[i], resourceKey, description));
}
resourceMap.get(resourceKey).addMethod(method);
} else {
// Here we know that method-level @RequestMapping#value is populated, so
// iterate over all the @RequestMapping#value attributes, and add them to the resource
// map.
for (String methodRequestMappingValue : methodRequestMappingValues) {
String resourceName = methodRequestMappingValue;
// The map key is a concat of the following:
// 1. The controller package
// 2. The controller class name
// 3. The controller-level @RequestMapping#value
// 4. The method-level @RequestMapping#value
// 5. The method-level @RequestMapping#method
String resourceKey =
controllerCanonicalName
+ controllerRequestMappingValues[i]
+ resourceName
+ requestMappingRequestMethod;
if (!(resourceName.equals(""))) {
if ((!(resourceMap.containsKey(resourceKey)))) {
resourceMap.put(
resourceKey,
new SpringResource(clazz, resourceName, resourceKey, description));
}
resourceMap.get(resourceKey).addMethod(method);
}
}
}
}
}
}
}
clazz.getFields();
clazz
.getDeclaredFields(); // <--In case developer declares a field without an associated
// getter/setter.
// this will allow NoClassDefFoundError to be caught before it triggers bamboo failure.
return resourceMap;
}
private List<ResourceInfo> findMethods(Map<String, Object> handlerMap, Set<String> urls) {
SortedSet<ResourceInfo> result = new TreeSet<ResourceInfo>();
for (String key : urls) {
Object handler = handlerMap.get(key);
Class<?> handlerType = ClassUtils.getUserClass(handler);
HandlerMethodResolver resolver = new HandlerMethodResolver();
resolver.init(handlerType);
String[] typeMappings = null;
RequestMapping typeMapping =
AnnotationUtils.findAnnotation(handlerType, RequestMapping.class);
if (typeMapping != null) {
typeMappings = typeMapping.value();
}
Set<Method> handlerMethods = resolver.getHandlerMethods();
for (Method method : handlerMethods) {
RequestMapping mapping = method.getAnnotation(RequestMapping.class);
Collection<String> computedMappings = new HashSet<String>();
if (typeMappings != null) {
computedMappings.addAll(Arrays.asList(typeMappings));
}
for (String path : mapping.value()) {
if (typeMappings != null) {
for (String parent : computedMappings) {
if (parent.endsWith("/")) {
parent = parent.substring(0, parent.length() - 1);
}
computedMappings.add(parent + path);
}
} else {
computedMappings.add(path);
}
}
logger.debug(
"Analysing mappings for method:"
+ method.getName()
+ ", key:"
+ key
+ ", computed mappings: "
+ computedMappings);
if (computedMappings.contains(key)) {
RequestMethod[] methods = mapping.method();
if (methods != null && methods.length > 0) {
for (RequestMethod requestMethod : methods) {
logger.debug(
"Added explicit mapping for path=" + key + "to RequestMethod=" + requestMethod);
result.add(new ResourceInfo(key, requestMethod));
}
} else {
logger.debug("Added implicit mapping for path=" + key + "to RequestMethod=GET");
result.add(new ResourceInfo(key, RequestMethod.GET));
}
}
}
if (handlerMethods.isEmpty()) {
result.add(new ResourceInfo(key, RequestMethod.GET));
}
}
return new ArrayList<ResourceInfo>(result);
}
