service layout 관련코드 core로 옮김

src/test/java/com/nexacro/spring/servicelayout/ServiceLayout.java

@@ -0,0 +1,48 @@
+package com.nexacro.spring.servicelayout;
+
+import java.util.Set;
+
+import org.springframework.web.bind.annotation.RequestMethod;
+
+public class ServiceLayout {
+
+	private String pattern;
+	private Set<RequestMethod> methods;
+	private Set<String> parameters;
+
+	public ServiceLayout(String pattern, Set<RequestMethod> methods,
+			Set<String> parameters) {
+		this.pattern = pattern;
+		this.methods = methods;
+		this.parameters = parameters;
+	}
+
+	public String getPattern() {
+		return pattern;
+	}
+
+	public Set<RequestMethod> getMethods() {
+		return methods;
+	}
+
+	public Set<String> getParameters() {
+		return parameters;
+	}
+
+	public String getParameterString() {
+		StringBuilder builder = new StringBuilder();
+
+		int loopCnt = 1;
+		for (String parameter : parameters) {
+			builder.append(parameter + "=");
+			if (loopCnt < parameters.size()) {
+				builder.append("&");
+			}
+
+			loopCnt++;
+		}
+
+		return builder.toString();
+	}
+
+}

src/test/java/com/nexacro/spring/servicelayout/ServiceLayoutController.java

@@ -0,0 +1,87 @@
+package com.nexacro.spring.servicelayout;
+
+import java.lang.annotation.Annotation;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.LocalVariableTableParameterNameDiscoverer;
+import org.springframework.core.ParameterNameDiscoverer;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+
+@Controller
+public class ServiceLayoutController {
+
+	// ---------- getter/setter------------
+//	@Value("#{config}")
+//	private Properties config;
+
+	private final RequestMappingHandlerMapping handlerMapping;
+
+	@Autowired
+	public ServiceLayoutController(RequestMappingHandlerMapping handlerMapping) {
+		this.handlerMapping = handlerMapping;
+	}
+
+	@RequestMapping("/serviceLayout.do")
+	public String execute(HttpServletRequest request, Model model)
+			throws IllegalAccessException {
+
+		// session check..
+		// LoginUser loginUser = (LoginUser)
+		// request.getSession().getAttribute("loginUser");
+
+		ParameterNameDiscoverer parameterNameDiscoverer = new LocalVariableTableParameterNameDiscoverer();
+		List<ServiceLayout> serviceLayouts = new ArrayList<ServiceLayout>();
+
+		Map<RequestMappingInfo, HandlerMethod> handlerMethods = this.handlerMapping.getHandlerMethods();
+		Set<RequestMappingInfo> reqMappingInfoKeys = handlerMethods.keySet();
+
+		for (RequestMappingInfo requestMappingInfoKey : reqMappingInfoKeys) {
+
+			HandlerMethod handlerMethod = handlerMethods.get(requestMappingInfoKey);
+
+			Annotation[][] paramAnnotaions = handlerMethod.getMethod().getParameterAnnotations();
+			
+			String[] parameterNames = parameterNameDiscoverer.getParameterNames(handlerMethod.getMethod());
+			
+			Set<String> parameters = new HashSet<String>();
+			for (int i = 0; i < paramAnnotaions.length; i++) {
+				Annotation[] annotations = paramAnnotaions[i];
+				for (int j = 0; j < annotations.length; j++) {
+					Annotation annotation = annotations[j];
+
+					if (annotation instanceof RequestParam) {
+						parameters.add(parameterNames[i]);
+					}
+				}
+			}
+
+			Set<String> patterns = requestMappingInfoKey.getPatternsCondition()
+					.getPatterns();
+			for (String pattern : patterns) {
+				ServiceLayout api = new ServiceLayout(pattern,
+						requestMappingInfoKey.getMethodsCondition()
+								.getMethods(), parameters);
+				serviceLayouts.add(api);
+			}
+			
+		}
+
+		model.addAttribute("apis", serviceLayouts);
+
+		return "serviceLayout.html";
+	}
+
+}