private void addMethodParameters(JaxrsResourceMethodDescription jaxrsRes, Method method) {
for (Parameter param : method.getParameters()) {
ParamInfo paramInfo = new ParamInfo();
paramInfo.cls = param.getType();
paramInfo.defaultValue = null;
paramInfo.name = null;
paramInfo.type = null;
Annotation annotation;
if ((annotation = param.getAnnotation(PathParam.class)) != null) {
PathParam pathParam = (PathParam) annotation;
paramInfo.name = pathParam.value();
paramInfo.type = "@" + PathParam.class.getSimpleName();
} else if ((annotation = param.getAnnotation(QueryParam.class)) != null) {
QueryParam queryParam = (QueryParam) annotation;
paramInfo.name = queryParam.value();
paramInfo.type = "@" + QueryParam.class.getSimpleName();
} else if ((annotation = param.getAnnotation(HeaderParam.class)) != null) {
HeaderParam headerParam = (HeaderParam) annotation;
paramInfo.name = headerParam.value();
paramInfo.type = "@" + HeaderParam.class.getSimpleName();
} else if ((annotation = param.getAnnotation(CookieParam.class)) != null) {
CookieParam cookieParam = (CookieParam) annotation;
paramInfo.name = cookieParam.value();
paramInfo.type = "@" + CookieParam.class.getSimpleName();
} else if ((annotation = param.getAnnotation(MatrixParam.class)) != null) {
MatrixParam matrixParam = (MatrixParam) annotation;
paramInfo.name = matrixParam.value();
paramInfo.type = "@" + MatrixParam.class.getSimpleName();
} else if ((annotation = param.getAnnotation(FormParam.class)) != null) {
FormParam formParam = (FormParam) annotation;
paramInfo.name = formParam.value();
paramInfo.type = "@" + FormParam.class.getSimpleName();
}
if (paramInfo.name == null) {
paramInfo.name = param.getName();
}
if ((annotation = param.getAnnotation(DefaultValue.class)) != null) {
DefaultValue defaultValue = (DefaultValue) annotation;
paramInfo.defaultValue = defaultValue.value();
}
jaxrsRes.parameters.add(paramInfo);
}
}
private static String getValue(DefaultValue ann) {
return (ann != null) ? ann.value() : null;
}
public T fromAnnotations() {
Annotation[] annotations = parameter.getAnnotations();
AccessibleObject injectTarget = parameter.getAccessibleObject();
Class<?> type = parameter.getResourceClass().getClazz();
parameter.encoded =
findAnnotation(annotations, Encoded.class) != null
|| injectTarget.isAnnotationPresent(Encoded.class)
|| type.isAnnotationPresent(Encoded.class);
DefaultValue defaultValue = findAnnotation(annotations, DefaultValue.class);
if (defaultValue != null) parameter.defaultValue = defaultValue.value();
QueryParam query;
HeaderParam header;
MatrixParam matrix;
PathParam uriParam;
CookieParam cookie;
FormParam formParam;
Form form;
Suspend suspend;
Suspended suspended;
if ((query = findAnnotation(annotations, QueryParam.class)) != null) {
parameter.paramType = Parameter.ParamType.QUERY_PARAM;
parameter.paramName = query.value();
} else if ((header = findAnnotation(annotations, HeaderParam.class)) != null) {
parameter.paramType = Parameter.ParamType.HEADER_PARAM;
parameter.paramName = header.value();
} else if ((formParam = findAnnotation(annotations, FormParam.class)) != null) {
parameter.paramType = Parameter.ParamType.FORM_PARAM;
parameter.paramName = formParam.value();
} else if ((cookie = findAnnotation(annotations, CookieParam.class)) != null) {
parameter.paramType = Parameter.ParamType.COOKIE_PARAM;
parameter.paramName = cookie.value();
} else if ((uriParam = findAnnotation(annotations, PathParam.class)) != null) {
parameter.paramType = Parameter.ParamType.PATH_PARAM;
parameter.paramName = uriParam.value();
} else if ((form = findAnnotation(annotations, Form.class)) != null) {
parameter.paramType = Parameter.ParamType.FORM;
parameter.paramName = form.prefix();
} else if (findAnnotation(annotations, BeanParam.class) != null) {
parameter.paramType = Parameter.ParamType.BEAN_PARAM;
} else if ((matrix = findAnnotation(annotations, MatrixParam.class)) != null) {
parameter.paramType = Parameter.ParamType.MATRIX_PARAM;
parameter.paramName = matrix.value();
} else if ((suspend = findAnnotation(annotations, Suspend.class)) != null) {
parameter.paramType = Parameter.ParamType.SUSPEND;
parameter.suspendTimeout = suspend.value();
} else if (findAnnotation(annotations, Context.class) != null) {
parameter.paramType = Parameter.ParamType.CONTEXT;
} else if ((suspended = findAnnotation(annotations, Suspended.class)) != null) {
parameter.paramType = Parameter.ParamType.SUSPENDED;
} else if (javax.ws.rs.container.AsyncResponse.class.isAssignableFrom(type)) {
parameter.paramType = Parameter.ParamType.SUSPENDED;
} else if (findAnnotation(annotations, Body.class) != null) {
parameter.paramType = Parameter.ParamType.MESSAGE_BODY;
} else {
parameter.paramType = Parameter.ParamType.UNKNOWN;
}
return (T) this;
}
private Object[] assemParams(Class<?>[] paramTypes, Annotation[][] paramAnns) throws Exception {
Object[] params = new Object[paramTypes.length];
int pathParamIndex = 0;
for (int i = 0; i < paramTypes.length; ++i) {
Annotation[] anns = paramAnns[i];
Class<?> paramClass = paramTypes[i];
String[] paramValue = null;
// ------------------------------------------------------
// 通过给定class 获取对应的ActionContextObj
if (Context.class.isAssignableFrom(paramClass)) {
params[i] = this.context;
continue;
}
if (HttpServletRequest.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getRequest();
continue;
}
if (HttpServletResponse.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getResponse();
continue;
}
if (PrintWriter.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getWriter();
continue;
}
if (ServletOutputStream.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getOut();
continue;
}
if (HttpSession.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getSession();
continue;
}
if (ActionProp.class.isAssignableFrom(paramClass)) {
if (this.context.getActionProp() == null)
this.context.setActionProp(new ActionProp(this.actionObject.getClass().getName()));
params[i] = this.context.getActionProp();
continue;
}
if (Validation.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getValidation();
continue;
}
if (QueryParams.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getQueryParams();
continue;
}
if (DAO.class.isAssignableFrom(paramClass)) {
params[i] = new DAOImpl("");
continue;
}
if (InsertDAO.class.isAssignableFrom(paramClass)) {
params[i] = DAOFactory.getInsertDAO();
continue;
}
if (DeleteDAO.class.isAssignableFrom(paramClass)) {
params[i] = DAOFactory.getDeleteDAO();
continue;
}
if (UpdateDAO.class.isAssignableFrom(paramClass)) {
params[i] = DAOFactory.getUpdateDAO();
continue;
}
if (SelectDAO.class.isAssignableFrom(paramClass)) {
params[i] = DAOFactory.getSelectDAO();
continue;
}
if (DivPageDAO.class.isAssignableFrom(paramClass)) {
params[i] = DAOFactory.getDivPageDAO();
continue;
}
if (SearchDAO.class.isAssignableFrom(paramClass)) {
params[i] = DAOFactory.getSearchDAO();
continue;
}
if (CascadeDAO.class.isAssignableFrom(paramClass)) {
params[i] = DAOFactory.getCascadeDAO();
continue;
}
PathParam pathParamAnn = this.getPathParamAnn(anns);
if (pathParamAnn != null) {
paramValue = this.getPathParamValue(pathParamAnn.value());
params[i] = ClassUtil.getParamVal(paramClass, paramValue[0]);
continue;
}
QueryParam queryParamAnn = this.getQueryParamAnn(anns);
// 视图模型
if (queryParamAnn == null && Map.class.isAssignableFrom(paramClass)) {
params[i] = this.context.getModel();
continue;
}
if (queryParamAnn != null) {
final String fieldName = queryParamAnn.value();
if (File.class.isAssignableFrom(paramClass)) {
if (!this.context.getUploadMap().containsKey(fieldName)) continue;
List<UploadFile> list = this.context.getUploadMap().get(fieldName);
if (list == null || list.isEmpty()) continue;
UploadFile uploadFile = list.get(0);
File file = uploadFile.getTmpFile();
params[i] = file;
continue;
}
if (File[].class.isAssignableFrom(paramClass)) {
if (!this.context.getUploadMap().containsKey(fieldName)) continue;
List<UploadFile> list = this.context.getUploadMap().get(fieldName);
if (list == null || list.isEmpty()) continue;
File[] files = new File[list.size()];
for (int j = 0; j < files.length; j++) files[j] = list.get(j).getTmpFile();
params[i] = files;
}
if (UploadFile.class.isAssignableFrom(paramClass)) {
if (!this.context.getUploadMap().containsKey(fieldName)) continue;
List<UploadFile> list = this.context.getUploadMap().get(fieldName);
if (list == null || list.isEmpty()) continue;
UploadFile uploadFile = list.get(0);
params[i] = uploadFile;
continue;
}
if (UploadFile[].class.isAssignableFrom(paramClass)) {
if (!this.context.getUploadMap().containsKey(fieldName)) continue;
List<UploadFile> list = this.context.getUploadMap().get(fieldName);
if (list == null || list.isEmpty()) continue;
params[i] = list.toArray(new UploadFile[] {});
}
String defaultValue = null;
DefaultValue defaultValueAnn = this.getDefaultValueAnn(anns);
if (defaultValueAnn != null) defaultValue = defaultValueAnn.value();
paramValue = this.getQueryParamValue(fieldName, defaultValue);
if (java.util.Date.class.isAssignableFrom(paramClass)) {
params[i] = this.getDateParam(anns, paramValue[0]);
continue;
}
String startName = fieldName;
if (ClassUtil.isPojo(paramClass)) {
params[i] = this.injectParam2Pojo(paramClass, startName);
continue;
}
if (Map.class.isAssignableFrom(paramClass)) {
params[i] = this.injectParam2Map(startName);
continue;
}
if (paramClass.isArray()) params[i] = ClassUtil.getParamVals(paramClass, paramValue);
else params[i] = ClassUtil.getParamVal(paramClass, paramValue[0]);
} else {
// 如果是基本数据类型，则按照排序进行注入
String[] pathParams = this.context.getActionConfigBean().getPathParams();
if (pathParams == null) {
log.warn("QueryParam not found and PathParam not found too");
continue;
}
paramValue = this.getPathParamValue(pathParams[pathParamIndex]);
params[i] = ClassUtil.getParamVal(paramClass, paramValue[0]);
pathParamIndex++;
continue;
}
}
return params;
}
