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Merge branch 'master' into pr/850-yasser-generics

This commit is contained in:
slavisa-baeldung 2016-11-20 22:10:22 +01:00
parent 6835625602 b846bcc35e
commit 1f0065299f
9 changed files with 121 additions and 101 deletions
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86
core-java/src/test/java/com/baeldung/java/nio2/FileTest.java
View File

@ -1,64 +1,72 @@
package com.baeldung.java.nio2;
import org.apache.commons.io.FileUtils;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.nio.file.*;
import java.util.UUID;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.nio.file.DirectoryNotEmptyException;
import java.nio.file.FileAlreadyExistsException;
import java.nio.file.Files;
import java.nio.file.NoSuchFileException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.UUID;
import org.junit.Test;
public class FileTest {
private static final String HOME = System.getProperty("user.home");
private static final String TEMP_DIR = String.format("%s/temp%s", System.getProperty("user.home"), UUID.randomUUID().toString());
@BeforeClass
public static void setup() throws IOException {
Files.createDirectory(Paths.get(TEMP_DIR));
}
@AfterClass
public static void cleanup() throws IOException {
FileUtils.deleteDirectory(new File(TEMP_DIR));
}
// checking file or dir
@Test
public void givenExistentPath_whenConfirmsFileExists_thenCorrect() {
Path p = Paths.get(HOME);
Path p = Paths.get(TEMP_DIR);
assertTrue(Files.exists(p));
}
@Test
public void givenNonexistentPath_whenConfirmsFileNotExists_thenCorrect() {
Path p = Paths.get(HOME + "/inexistent_file.txt");
Path p = Paths.get(TEMP_DIR + "/inexistent_file.txt");
assertTrue(Files.notExists(p));
}
@Test
public void givenDirPath_whenConfirmsNotRegularFile_thenCorrect() {
Path p = Paths.get(HOME);
Path p = Paths.get(TEMP_DIR);
assertFalse(Files.isRegularFile(p));
}
@Test
public void givenExistentDirPath_whenConfirmsReadable_thenCorrect() {
Path p = Paths.get(HOME);
Path p = Paths.get(TEMP_DIR);
assertTrue(Files.isReadable(p));
}
@Test
public void givenExistentDirPath_whenConfirmsWritable_thenCorrect() {
Path p = Paths.get(HOME);
Path p = Paths.get(System.getProperty("user.home"));
assertTrue(Files.isWritable(p));
}
@Test
public void givenExistentDirPath_whenConfirmsExecutable_thenCorrect() {
Path p = Paths.get(HOME);
Path p = Paths.get(System.getProperty("user.home"));
assertTrue(Files.isExecutable(p));
}
@Test
public void givenSameFilePaths_whenConfirmsIsSame_thenCorrect() throws IOException {
Path p1 = Paths.get(HOME);
Path p2 = Paths.get(HOME);
Path p1 = Paths.get(TEMP_DIR);
Path p2 = Paths.get(TEMP_DIR);
assertTrue(Files.isSameFile(p1, p2));
}
@ -67,7 +75,7 @@ public class FileTest {
@Test
public void givenFilePath_whenCreatesNewFile_thenCorrect() throws IOException {
String fileName = "myfile_" + UUID.randomUUID().toString() + ".txt";
Path p = Paths.get(HOME + "/" + fileName);
Path p = Paths.get(TEMP_DIR + "/" + fileName);
assertFalse(Files.exists(p));
Files.createFile(p);
assertTrue(Files.exists(p));
@ -77,7 +85,7 @@ public class FileTest {
@Test
public void givenDirPath_whenCreatesNewDir_thenCorrect() throws IOException {
String dirName = "myDir_" + UUID.randomUUID().toString();
Path p = Paths.get(HOME + "/" + dirName);
Path p = Paths.get(TEMP_DIR + "/" + dirName);
assertFalse(Files.exists(p));
Files.createDirectory(p);
assertTrue(Files.exists(p));
@ -89,7 +97,7 @@ public class FileTest {
@Test(expected = NoSuchFileException.class)
public void givenDirPath_whenFailsToCreateRecursively_thenCorrect() throws IOException {
String dirName = "myDir_" + UUID.randomUUID().toString() + "/subdir";
Path p = Paths.get(HOME + "/" + dirName);
Path p = Paths.get(TEMP_DIR + "/" + dirName);
assertFalse(Files.exists(p));
Files.createDirectory(p);
@ -97,7 +105,7 @@ public class FileTest {
@Test
public void givenDirPath_whenCreatesRecursively_thenCorrect() throws IOException {
Path dir = Paths.get(HOME + "/myDir_" + UUID.randomUUID().toString());
Path dir = Paths.get(TEMP_DIR + "/myDir_" + UUID.randomUUID().toString());
Path subdir = dir.resolve("subdir");
assertFalse(Files.exists(dir));
assertFalse(Files.exists(subdir));
@ -110,7 +118,7 @@ public class FileTest {
public void givenFilePath_whenCreatesTempFile_thenCorrect() throws IOException {
String prefix = "log_";
String suffix = ".txt";
Path p = Paths.get(HOME + "/");
Path p = Paths.get(TEMP_DIR + "/");
p = Files.createTempFile(p, prefix, suffix);
// like log_8821081429012075286.txt
assertTrue(Files.exists(p));
@ -119,7 +127,7 @@ public class FileTest {
@Test
public void givenPath_whenCreatesTempFileWithDefaults_thenCorrect() throws IOException {
Path p = Paths.get(HOME + "/");
Path p = Paths.get(TEMP_DIR + "/");
p = Files.createTempFile(p, null, null);
// like 8600179353689423985.tmp
assertTrue(Files.exists(p));
@ -136,7 +144,7 @@ public class FileTest {
// delete file
@Test
public void givenPath_whenDeletes_thenCorrect() throws IOException {
Path p = Paths.get(HOME + "/fileToDelete.txt");
Path p = Paths.get(TEMP_DIR + "/fileToDelete.txt");
assertFalse(Files.exists(p));
Files.createFile(p);
assertTrue(Files.exists(p));
@ -147,7 +155,7 @@ public class FileTest {
@Test(expected = DirectoryNotEmptyException.class)
public void givenPath_whenFailsToDeleteNonEmptyDir_thenCorrect() throws IOException {
Path dir = Paths.get(HOME + "/emptyDir" + UUID.randomUUID().toString());
Path dir = Paths.get(TEMP_DIR + "/emptyDir" + UUID.randomUUID().toString());
Files.createDirectory(dir);
assertTrue(Files.exists(dir));
Path file = dir.resolve("file.txt");
@ -160,7 +168,7 @@ public class FileTest {
@Test(expected = NoSuchFileException.class)
public void givenInexistentFile_whenDeleteFails_thenCorrect() throws IOException {
Path p = Paths.get(HOME + "/inexistentFile.txt");
Path p = Paths.get(TEMP_DIR + "/inexistentFile.txt");
assertFalse(Files.exists(p));
Files.delete(p);
@ -168,7 +176,7 @@ public class FileTest {
@Test
public void givenInexistentFile_whenDeleteIfExistsWorks_thenCorrect() throws IOException {
Path p = Paths.get(HOME + "/inexistentFile.txt");
Path p = Paths.get(TEMP_DIR + "/inexistentFile.txt");
assertFalse(Files.exists(p));
Files.deleteIfExists(p);
@ -177,8 +185,8 @@ public class FileTest {
// copy file
@Test
public void givenFilePath_whenCopiesToNewLocation_thenCorrect() throws IOException {
Path dir1 = Paths.get(HOME + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(HOME + "/otherdir_" + UUID.randomUUID().toString());
Path dir1 = Paths.get(TEMP_DIR + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(TEMP_DIR + "/otherdir_" + UUID.randomUUID().toString());
Files.createDirectory(dir1);
Files.createDirectory(dir2);
Path file1 = dir1.resolve("filetocopy.txt");
@ -193,8 +201,8 @@ public class FileTest {
@Test(expected = FileAlreadyExistsException.class)
public void givenPath_whenCopyFailsDueToExistingFile_thenCorrect() throws IOException {
Path dir1 = Paths.get(HOME + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(HOME + "/otherdir_" + UUID.randomUUID().toString());
Path dir1 = Paths.get(TEMP_DIR + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(TEMP_DIR + "/otherdir_" + UUID.randomUUID().toString());
Files.createDirectory(dir1);
Files.createDirectory(dir2);
Path file1 = dir1.resolve("filetocopy.txt");
@ -210,8 +218,8 @@ public class FileTest {
// moving files
@Test
public void givenFilePath_whenMovesToNewLocation_thenCorrect() throws IOException {
Path dir1 = Paths.get(HOME + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(HOME + "/otherdir_" + UUID.randomUUID().toString());
Path dir1 = Paths.get(TEMP_DIR + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(TEMP_DIR + "/otherdir_" + UUID.randomUUID().toString());
Files.createDirectory(dir1);
Files.createDirectory(dir2);
Path file1 = dir1.resolve("filetocopy.txt");
@ -227,8 +235,8 @@ public class FileTest {
@Test(expected = FileAlreadyExistsException.class)
public void givenFilePath_whenMoveFailsDueToExistingFile_thenCorrect() throws IOException {
Path dir1 = Paths.get(HOME + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(HOME + "/otherdir_" + UUID.randomUUID().toString());
Path dir1 = Paths.get(TEMP_DIR + "/firstdir_" + UUID.randomUUID().toString());
Path dir2 = Paths.get(TEMP_DIR + "/otherdir_" + UUID.randomUUID().toString());
Files.createDirectory(dir1);
Files.createDirectory(dir2);
Path file1 = dir1.resolve("filetocopy.txt");

73
core-java/src/test/java/org/baeldung/java/io/JavaFileUnitTest.java
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@ -1,7 +1,9 @@
package org.baeldung.java.io;
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
import static org.junit.Assert.assertTrue;
import org.apache.commons.io.FileUtils;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
@ -9,17 +11,29 @@ import java.nio.file.FileSystemException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.UUID;
import org.apache.commons.io.FileUtils;
import org.junit.Test;
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
import static org.junit.Assert.assertTrue;
public class JavaFileUnitTest {
// create a file
private static final String TEMP_DIR = "src/test/resources/temp" + UUID.randomUUID().toString();
@BeforeClass
public static void setup() throws IOException {
Files.createDirectory(Paths.get(TEMP_DIR));
}
@AfterClass
public static void cleanup() throws IOException {
FileUtils.deleteDirectory(new File(TEMP_DIR));
}
@Test
public final void givenUsingJDK6_whenCreatingFile_thenCorrect() throws IOException {
final File newFile = new File("src/test/resources/newFile_jdk6.txt");
final File newFile = new File(TEMP_DIR + "/newFile_jdk6.txt");
final boolean success = newFile.createNewFile();
assertTrue(success);
@ -27,48 +41,48 @@ public class JavaFileUnitTest {
@Test
public final void givenUsingJDK7nio2_whenCreatingFile_thenCorrect() throws IOException {
final Path newFilePath = Paths.get("src/test/resources/newFile_jdk7.txt");
final Path newFilePath = Paths.get(TEMP_DIR + "/newFile_jdk7.txt");
Files.createFile(newFilePath);
}
@Test
public final void givenUsingCommonsIo_whenCreatingFile_thenCorrect() throws IOException {
FileUtils.touch(new File("src/test/resources/newFile_commonsio.txt"));
FileUtils.touch(new File(TEMP_DIR + "/newFile_commonsio.txt"));
}
@Test
public final void givenUsingGuava_whenCreatingFile_thenCorrect() throws IOException {
com.google.common.io.Files.touch(new File("src/test/resources/newFile_guava.txt"));
com.google.common.io.Files.touch(new File(TEMP_DIR + "/newFile_guava.txt"));
}
// move a file
@Test
public final void givenUsingJDK6_whenMovingFile_thenCorrect() throws IOException {
final File fileToMove = new File("src/test/resources/toMoveFile_jdk6.txt");
final File fileToMove = new File(TEMP_DIR + "/toMoveFile_jdk6.txt");
fileToMove.createNewFile();// .exists();
final File destDir = new File("src/test/resources/");
final File destDir = new File(TEMP_DIR + "/");
destDir.mkdir();
final boolean isMoved = fileToMove.renameTo(new File("src/test/resources/movedFile_jdk6.txt"));
final boolean isMoved = fileToMove.renameTo(new File(TEMP_DIR + "/movedFile_jdk6.txt"));
if (!isMoved) {
throw new FileSystemException("src/test/resources/movedFile_jdk6.txt");
throw new FileSystemException(TEMP_DIR + "/movedFile_jdk6.txt");
}
}
@Test
public final void givenUsingJDK7Nio2_whenMovingFile_thenCorrect() throws IOException {
final Path fileToMovePath = Files.createFile(Paths.get("src/test/resources/" + randomAlphabetic(5) + ".txt"));
final Path targetPath = Paths.get("src/main/resources/");
final Path fileToMovePath = Files.createFile(Paths.get(TEMP_DIR + "/" + randomAlphabetic(5) + ".txt"));
final Path targetPath = Paths.get(TEMP_DIR + "/");
Files.move(fileToMovePath, targetPath.resolve(fileToMovePath.getFileName()));
}
@Test
public final void givenUsingGuava_whenMovingFile_thenCorrect() throws IOException {
final File fileToMove = new File("src/test/resources/fileToMove.txt");
final File fileToMove = new File(TEMP_DIR + "/fileToMove.txt");
fileToMove.createNewFile();
final File destDir = new File("src/main/resources/");
final File destDir = new File(TEMP_DIR + "/temp");
final File targetFile = new File(destDir, fileToMove.getName());
com.google.common.io.Files.createParentDirs(targetFile);
com.google.common.io.Files.move(fileToMove, targetFile);
@ -76,23 +90,24 @@ public class JavaFileUnitTest {
@Test
public final void givenUsingApache_whenMovingFile_thenCorrect() throws IOException {
FileUtils.touch(new File("src/test/resources/fileToMove_apache.txt"));
FileUtils.moveFile(FileUtils.getFile("src/test/resources/fileToMove_apache.txt"), FileUtils.getFile("src/test/resources/fileMoved_apache2.txt"));
FileUtils.touch(new File(TEMP_DIR + "/fileToMove_apache.txt"));
FileUtils.moveFile(FileUtils.getFile(TEMP_DIR + "/fileToMove_apache.txt"), FileUtils.getFile(TEMP_DIR + "/fileMoved_apache2.txt"));
}
@Test
public final void givenUsingApache_whenMovingFileApproach2_thenCorrect() throws IOException {
FileUtils.touch(new File("src/test/resources/fileToMove_apache.txt"));
FileUtils.moveFileToDirectory(FileUtils.getFile("src/test/resources/fileToMove_apache.txt"), FileUtils.getFile("src/main/resources/"), true);
FileUtils.touch(new File(TEMP_DIR + "/fileToMove_apache.txt"));
Files.createDirectory(Paths.get(TEMP_DIR + "/temp"));
FileUtils.moveFileToDirectory(FileUtils.getFile(TEMP_DIR + "/fileToMove_apache.txt"), FileUtils.getFile(TEMP_DIR + "/temp"), true);
}
// delete a file
@Test
public final void givenUsingJDK6_whenDeletingAFile_thenCorrect() throws IOException {
new File("src/test/resources/fileToDelete_jdk6.txt").createNewFile();
new File(TEMP_DIR + "/fileToDelete_jdk6.txt").createNewFile();
final File fileToDelete = new File("src/test/resources/fileToDelete_jdk6.txt");
final File fileToDelete = new File(TEMP_DIR + "/fileToDelete_jdk6.txt");
final boolean success = fileToDelete.delete();
assertTrue(success);
@ -100,17 +115,17 @@ public class JavaFileUnitTest {
@Test
public final void givenUsingJDK7nio2_whenDeletingAFile_thenCorrect() throws IOException {
Files.createFile(Paths.get("src/test/resources/fileToDelete_jdk7.txt"));
Files.createFile(Paths.get(TEMP_DIR + "/fileToDelete_jdk7.txt"));
final Path fileToDeletePath = Paths.get("src/test/resources/fileToDelete_jdk7.txt");
final Path fileToDeletePath = Paths.get(TEMP_DIR + "/fileToDelete_jdk7.txt");
Files.delete(fileToDeletePath);
}
@Test
public final void givenUsingCommonsIo_whenDeletingAFileV1_thenCorrect() throws IOException {
FileUtils.touch(new File("src/test/resources/fileToDelete_commonsIo.txt"));
FileUtils.touch(new File(TEMP_DIR + "/fileToDelete_commonsIo.txt"));
final File fileToDelete = FileUtils.getFile("src/test/resources/fileToDelete_commonsIo.txt");
final File fileToDelete = FileUtils.getFile(TEMP_DIR + "/fileToDelete_commonsIo.txt");
final boolean success = FileUtils.deleteQuietly(fileToDelete);
assertTrue(success);
@ -118,9 +133,9 @@ public class JavaFileUnitTest {
@Test
public void givenUsingCommonsIo_whenDeletingAFileV2_thenCorrect() throws IOException {
FileUtils.touch(new File("src/test/resources/fileToDelete.txt"));
FileUtils.touch(new File(TEMP_DIR + "/fileToDelete.txt"));
FileUtils.forceDelete(FileUtils.getFile("src/test/resources/fileToDelete.txt"));
FileUtils.forceDelete(FileUtils.getFile(TEMP_DIR + "/fileToDelete.txt"));
}
}

27
ejb/ejb-client/pom.xml
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@ -1,20 +1,15 @@
<?xml version="1.0"?>
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung.ejb</groupId>
<artifactId>ejb</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>ejb-client</artifactId>
<name>EJB3 Client Maven</name>
<description>EJB3 Client Maven</description>
<properties>
<junit.version>4.12</junit.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
</properties>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung.ejb</groupId>
<artifactId>ejb</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>ejb-client</artifactId>
<name>EJB3 Client Maven</name>
<description>EJB3 Client Maven</description>
<dependencies>
<dependency>
<groupId>org.wildfly</groupId>
@ -49,6 +44,4 @@
</plugin>
</plugins>
</build>
</project>

2
ejb/ejb-client/src/main/resources/jboss-ejb-client.properties
View File

@ -5,4 +5,4 @@ remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMO
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOPLAINTEXT=false
remote.connection.default.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS=${host.auth:JBOSS-LOCAL-USER}
remote.connection.default.username=testUser
remote.connection.default.password=admin1234!
remote.connection.default.password=admin1234!

11
ejb/ejb-remote/pom.xml
View File

@ -12,11 +12,12 @@
<!-- <name>ejb-remote</name> -->
<dependencies>
<dependency>
<groupId>org.jboss.spec.javax.ejb</groupId>
<artifactId>jboss-ejb-api_3.2_spec</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>

6
ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java
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@ -1,13 +1,19 @@
package com.baeldung.ejb.tutorial;
import javax.annotation.Resource;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
@Stateless(name = "HelloWorld")
public class HelloWorldBean implements HelloWorld {
@Resource
private SessionContext context;
@Override
public String getHelloWorld() {
return "Welcome to EJB Tutorial!";
}
}

9
ejb/pom.xml
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@ -36,11 +36,10 @@
</dependency>
<dependency>
<groupId>org.jboss.spec</groupId>
<artifactId>jboss-javaee-7.0</artifactId>
<version>1.0.1.Final</version>
<type>pom</type>
<scope>import</scope>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<dependency>

1
spring-core/README.md
View File

@ -1,2 +1,3 @@
### Relevant Articles:
- [Wiring in Spring: @Autowired, @Resource and @Inject](http://www.baeldung.com/spring-annotations-resource-inject-autowire)
- [Exploring the Spring BeanFactory API](http://www.baeldung.com/spring-beanfactory)

7
spring-core/pom.xml
View File

@ -4,14 +4,11 @@
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>dependency-injection</artifactId>
<artifactId>spring-core</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>dependency-injection</name>
<description>Accompanying the demonstration of the use of the annotations related to injection mechanisms, namely
Resource, Inject, and Autowired
</description>
<name>spring-core</name>
<dependencies>
<dependency>