BAEL-1547: Request method not supported - 405, examples. (#5464)

spring-mvc-simple/src/main/java/com/baeldung/spring/controller/RequestMethodController.java

@@ -0,0 +1,25 @@
+package com.baeldung.spring.controller;
+
+import com.baeldung.spring.domain.Employee;
+import com.baeldung.spring.exception.InvalidRequestException;
+import com.baeldung.spring.service.EmployeeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping(value="/api")
+public class RequestMethodController {
+
+    @Autowired
+    EmployeeService service;
+
+    @RequestMapping(value = "/employees", produces = "application/json", method={RequestMethod.GET,RequestMethod.POST})
+    public List<Employee> findEmployees()
+            throws InvalidRequestException {
+        return service.getEmployeeList();
+    }
+}

spring-mvc-simple/src/main/java/com/baeldung/spring/exception/InvalidRequestException.java

@@ -0,0 +1,26 @@
+package com.baeldung.spring.exception;
+
+public class InvalidRequestException extends RuntimeException {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 4088649120307193208L;
+
+    public InvalidRequestException() {
+        super();
+    }
+
+    public InvalidRequestException(final String message, final Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidRequestException(final String message) {
+        super(message);
+    }
+
+    public InvalidRequestException(final Throwable cause) {
+        super(cause);
+    }
+
+}

spring-mvc-simple/src/main/java/com/baeldung/spring/service/EmployeeService.java

@@ -0,0 +1,12 @@
+package com.baeldung.spring.service;
+
+import com.baeldung.spring.domain.Employee;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public interface EmployeeService {
+
+    List<Employee> getEmployeeList();
+}

spring-mvc-simple/src/main/java/com/baeldung/spring/service/EmployeeServiceImpl.java

@@ -0,0 +1,27 @@
+package com.baeldung.spring.service;
+
+import com.baeldung.spring.domain.Employee;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+public class EmployeeServiceImpl implements  EmployeeService{
+
+    @Override
+    public List<Employee> getEmployeeList() {
+        List<Employee> employeeList = new ArrayList<>();
+        employeeList.add(createEmployee(100L, "Steve Martin", "333-777-999"));
+        employeeList.add(createEmployee(200L, "Adam Schawn", "444-111-777"));
+        return employeeList;
+    }
+
+    private Employee createEmployee(long id, String name, String contactNumber) {
+        Employee employee = new Employee();
+        employee.setId(id);
+        employee.setName(name);
+        employee.setContactNumber(contactNumber);
+        return employee;
+    }
+}