Move the code to aws-module (#14622)

* Deep and Shallow copy - code snippets

* removed maven files

* Ignore mvn files

* Removed application test file

* Removed .gitIgnore, additional review comments incorporated.

* Incorporate review comments

* incorporated review comments

* https://jira.baeldung.com/browse/BAEL-6827 - Initial Commit

* BAEL-6827 - Unit tests

* BAEL-6827 - Tests

* BAEL-6827 - Minor issue fixes

* Removed deep shalow copy project

* BAEL-6827 - BDD naming convention

* BAEL-6827 - Test classes end with *UnitTest,.java

* BAEL-6827 - Move the code to AWS modules

* BAEL-6827 - Post Construct annotation issue fix

* BAEL-6827 - Updated aws-java-sdk version

* Added s3 update object module to parent pom

* https://jira.baeldung.com/browse/BAEL-6827 - Unit test failure fixes

aws-modules/aws-s3-update-object/pom.xml

@@ -2,26 +2,21 @@
 <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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.1.2</version>
-        <relativePath/> <!-- lookup parent from repository -->
-    </parent>
-    <groupId>com.baeldung</groupId>
     <artifactId>aws-s3-update-object</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <name>aws-s3-update-object</name>
     <description>Project demonstrating overwriting of S3 objects</description>
-    <properties>
-        <java.version>17</java.version>
-    </properties>
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-2</relativePath>
+    </parent>
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -30,10 +25,9 @@
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-java-sdk</artifactId>
-            <version>1.12.523</version>
+            <version>${aws-java-sdk-version}</version>
         </dependency>
     </dependencies>
-
     <build>
         <plugins>
             <plugin>
@@ -42,5 +36,7 @@
             </plugin>
         </plugins>
     </build>
-
+    <properties>
+        <aws-java-sdk-version>1.12.523</aws-java-sdk-version>
+    </properties>
 </project>

aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/service/FileService.java

@@ -7,13 +7,13 @@ import com.amazonaws.regions.Regions;
 import com.amazonaws.services.s3.AmazonS3;
 import com.amazonaws.services.s3.AmazonS3ClientBuilder;
 import com.amazonaws.services.s3.model.*;
-import jakarta.annotation.PostConstruct;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
+import javax.annotation.PostConstruct;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.HashMap;

aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/controller/FileControllerUnitTest.java

@@ -11,6 +11,7 @@ import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 import org.springframework.web.multipart.MultipartFile;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.mockito.Mockito.*;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@@ -34,28 +35,28 @@ public class FileControllerUnitTest {
 
     @Test
     public void givenValidMultipartFile_whenUploadedViaEndpoint_thenCorrectPathIsReturned() throws Exception {
-        MockMultipartFile multipartFile = new MockMultipartFile("multipartFile", "test.txt",
-                "text/plain", "test data".getBytes());
+        MockMultipartFile multipartFile = new MockMultipartFile("file", "test.txt", "text/plain", "sample file content".getBytes());
+        String expectedResult = "File Uploaded Successfully";
 
-        when(fileService.uploadFile(any(MultipartFile.class))).thenReturn("/documents/test.txt");
+        when(fileService.uploadFile(multipartFile)).thenReturn(expectedResult);
 
-        mockMvc.perform(multipart("/file/upload").file(multipartFile))
+        mockMvc.perform(multipart("/api/v1/file/upload").file(multipartFile))
                 .andExpect(status().isOk())
-                .andExpect(content().string("/documents/test.txt"));
+                .andExpect(content().string(expectedResult));
     }
 
     @Test
     public void givenValidMultipartFileAndExistingPath_whenUpdatedViaEndpoint_thenSamePathIsReturned() throws Exception {
-        MockMultipartFile multipartFile = new MockMultipartFile("multipartFile", "test.txt",
-                "text/plain", "test update data".getBytes());
-        String existingFilePath = "/documents/existingFile.txt";
+        MockMultipartFile multipartFile = new MockMultipartFile("file", "test.txt", "text/plain", "updated file content".getBytes());
+        String filePath = "some/path/to/file";
+        String expectedResult = "File Updated Successfully";
 
-        when(fileService.updateFile(any(MultipartFile.class), eq(existingFilePath))).thenReturn(existingFilePath);
+        when(fileService.updateFile(multipartFile, filePath)).thenReturn(expectedResult);
 
-        mockMvc.perform(multipart("/file/update")
+        mockMvc.perform(multipart("/api/v1/file/update")
                         .file(multipartFile)
-                        .param("exitingFilePath", existingFilePath))
+                        .param("filePath", filePath))
                 .andExpect(status().isOk())
-                .andExpect(content().string(existingFilePath));
+                .andExpect(content().string(expectedResult));
     }
 }

aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/service/FileServiceUnitTest.java

@@ -41,6 +41,7 @@ public class FileServiceUnitTest {
     @Test
     public void givenValidFile_whenUploaded_thenKeyMatchesDocumentPath() throws Exception {
         when(multipartFile.getName()).thenReturn("testFile");
+        when(multipartFile.getOriginalFilename()).thenReturn("testFile");
         when(multipartFile.getContentType()).thenReturn("application/pdf");
         when(multipartFile.getSize()).thenReturn(1024L);
         when(multipartFile.getInputStream()).thenReturn(mock(InputStream.class));
@@ -57,6 +58,7 @@ public class FileServiceUnitTest {
     @Test
     public void givenValidFile_whenUploadFailsDueToNoBucket_thenExceptionIsThrown() throws Exception {
         when(multipartFile.getName()).thenReturn("testFile");
+        when(multipartFile.getOriginalFilename()).thenReturn("testFile");
         when(multipartFile.getContentType()).thenReturn("application/pdf");
         when(multipartFile.getSize()).thenReturn(1024L);
         when(multipartFile.getInputStream()).thenReturn(mock(InputStream.class));

aws-modules/pom.xml

@@ -19,6 +19,7 @@
         <module>aws-miscellaneous</module>
         <module>aws-reactive</module>
         <module>aws-s3</module>
+        <module>aws-s3-update-object</module>
     </modules>
 
     <properties>