adding controller, cleanup

spring-security-rest/pom.xml

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.baeldung</groupId>
 	<artifactId>spring-security-rest</artifactId>
@@ -87,6 +88,14 @@
 			<scope>runtime</scope>
 		</dependency>
 		
+		<!-- marshalling -->
+
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+			<version>2.2.2</version>
+		</dependency>
+		
 		<!-- util -->
 
 		<dependency>
@@ -94,6 +103,11 @@
 			<artifactId>guava</artifactId>
 			<version>${guava.version}</version>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-lang3</artifactId>
+			<version>3.1</version>
+		</dependency>
 
 		<!-- test scoped -->
 

spring-security-rest/src/main/java/org/baeldung/persistence/model/Foo.java

@@ -0,0 +1,73 @@
+package org.baeldung.persistence.model;
+
+import java.io.Serializable;
+
+public class Foo implements Serializable {
+
+    private long id;
+
+    private String name;
+
+    public Foo() {
+        super();
+    }
+
+    public Foo(final String name) {
+        super();
+
+        this.name = name;
+    }
+
+    // API
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(final long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(final String name) {
+        this.name = name;
+    }
+
+    //
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final Foo other = (Foo) obj;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder builder = new StringBuilder();
+        builder.append("Foo [name=").append(name).append("]");
+        return builder.toString();
+    }
+
+}

spring-security-rest/src/main/java/org/baeldung/spring/WebConfig.java

@@ -2,10 +2,13 @@ package org.baeldung.spring;
 
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
 
 @Configuration
 @ComponentScan("org.baeldung.web")
-public class WebConfig {
+@EnableWebMvc
+public class WebConfig extends WebMvcConfigurerAdapter {
 
     public WebConfig() {
         super();

spring-security-rest/src/main/java/org/baeldung/web/controller/FooController.java

@@ -0,0 +1,48 @@
+package org.baeldung.web.controller;
+
+import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
+
+import java.util.List;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.baeldung.persistence.model.Foo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.util.UriComponentsBuilder;
+
+import com.google.common.collect.Lists;
+
+@Controller
+@RequestMapping(value = "/foos")
+public class FooController {
+
+    @Autowired
+    private ApplicationEventPublisher eventPublisher;
+
+    public FooController() {
+        super();
+    }
+
+    // API
+
+    // read
+
+    @RequestMapping(value = "/{id}", method = RequestMethod.GET)
+    @ResponseBody
+    public Foo findOne(@PathVariable("id") final Long id, final UriComponentsBuilder uriBuilder, final HttpServletResponse response) {
+        return new Foo(randomAlphabetic(6));
+    }
+
+    @RequestMapping(method = RequestMethod.GET)
+    @ResponseBody
+    public List<Foo> findAll() {
+        return Lists.newArrayList(new Foo(randomAlphabetic(6)));
+    }
+
+}