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package com.baeldung.pathvariable;
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package com.baeldung.pathvariable.dottruncated;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
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import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
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package com.baeldung.pathvariable;
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package com.baeldung.pathvariable.dottruncated;
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import org.springframework.stereotype.Controller;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.GetMapping;
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package com.baeldung.pathvariable;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.bind.annotation.RestController;
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import java.util.Map;
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import java.util.Optional;
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@RestController
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public class PathVariableAnnotationController {
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@GetMapping("/api/employees/{id}")
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@ResponseBody
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public String getEmployeesById(@PathVariable String id) {
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return "ID: " + id;
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}
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@GetMapping("/api/employeeswithvariable/{id}")
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@ResponseBody
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public String getEmployeesByIdWithVariableName(@PathVariable("id") String employeeId) {
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return "ID: " + employeeId;
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}
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@GetMapping("/api/employees/{id}/{name}")
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@ResponseBody
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public String getEmployeesByIdAndName(@PathVariable String id, @PathVariable String name) {
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return "ID: " + id + ", name: " + name;
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}
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@GetMapping("/api/employeeswithmapvariable/{id}/{name}")
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@ResponseBody
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public String getEmployeesByIdAndNameWithMapVariable(@PathVariable Map<String, String> pathVarsMap) {
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String id = pathVarsMap.get("id");
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String name = pathVarsMap.get("name");
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if (id != null && name != null) {
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return "ID: " + id + ", name: " + name;
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} else {
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return "Missing Parameters";
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}
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}
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@GetMapping(value = { "/api/employeeswithrequired", "/api/employeeswithrequired/{id}" })
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@ResponseBody
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public String getEmployeesByIdWithRequired(@PathVariable String id) {
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return "ID: " + id;
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}
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@GetMapping(value = { "/api/employeeswithrequiredfalse", "/api/employeeswithrequiredfalse/{id}" })
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@ResponseBody
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public String getEmployeesByIdWithRequiredFalse(@PathVariable(required = false) String id) {
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if (id != null) {
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return "ID: " + id;
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} else {
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return "ID missing";
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}
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}
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@GetMapping(value = { "/api/employeeswithoptional", "/api/employeeswithoptional/{id}" })
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@ResponseBody
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public String getEmployeesByIdWithOptional(@PathVariable Optional<String> id) {
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if (id.isPresent()) {
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return "ID: " + id.get();
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} else {
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return "ID missing";
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}
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}
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@GetMapping(value = { "/api/employeeswithmap/{id}", "/api/employeeswithmap" })
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@ResponseBody
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public String getEmployeesByIdWithMap(@PathVariable Map<String, String> pathVarsMap) {
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String id = pathVarsMap.get("id");
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if (id != null) {
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return "ID: " + id;
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} else {
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return "ID missing";
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}
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}
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}
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