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Merge branch 'master' into bael-1168

This commit is contained in:
Neeraj Yadav 2018-08-31 12:38:01 +05:30
parent aacb654119 afb2f96512
commit 920320ae78
41 changed files with 1086 additions and 222 deletions
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101
cdi/src/test/java/com/baeldung/test/dependencyinjection/ImageProcessorUnitTest.java
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@ -1,70 +1,91 @@
package com.baeldung.test.dependencyinjection;
import com.baeldung.dependencyinjection.imagefileeditors.GifFileEditor;
import com.baeldung.dependencyinjection.imagefileeditors.JpgFileEditor;
import com.baeldung.dependencyinjection.imagefileeditors.PngFileEditor;
import com.baeldung.dependencyinjection.imageprocessors.ImageFileProcessor;
import com.baeldung.dependencyinjection.loggers.TimeLogger;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.within;
import java.text.ParseException;
import java.time.LocalTime;
import java.time.temporal.ChronoUnit;
import org.jboss.weld.environment.se.Weld;
import org.jboss.weld.environment.se.WeldContainer;
import org.junit.BeforeClass;
import org.junit.Test;
import com.baeldung.dependencyinjection.imagefileeditors.PngFileEditor;
import com.baeldung.dependencyinjection.imageprocessors.ImageFileProcessor;
import com.baeldung.dependencyinjection.loggers.TimeLogger;
public class ImageProcessorUnitTest {
private static ImageFileProcessor imageFileProcessor;
private static SimpleDateFormat dateFormat;
private static Calendar calendar;
@BeforeClass
public static void setImageProcessorInstance() {
Weld weld = new Weld();
WeldContainer container = weld.initialize();
imageFileProcessor = container.select(ImageFileProcessor.class).get();
imageFileProcessor = container.select(ImageFileProcessor.class)
.get();
container.shutdown();
}
@BeforeClass
public static void setSimpleDateFormatInstance() {
dateFormat = new SimpleDateFormat("HH:mm");
}
@BeforeClass
public static void setCalendarInstance() {
calendar = Calendar.getInstance();
}
@Test
public void givenImageProcessorInstance_whenInjectedPngFileEditorandTimeLoggerInstances_thenTwoAssertions() {
assertThat(imageFileProcessor.getImageFileditor()).isInstanceOf(PngFileEditor.class);
assertThat(imageFileProcessor.getTimeLogger()).isInstanceOf(TimeLogger.class);
}
@Test
public void givenImageProcessorInstance_whenCalledopenFile_thenOneAssertion() {
String currentTime = dateFormat.format(calendar.getTime());
assertThat(imageFileProcessor.openFile("file1.png")).isEqualTo("Opening PNG file file1.png at: " + currentTime);
public void givenImageProcessorInstance_whenCalledopenFile_thenOneAssertion() throws ParseException {
LocalTime currentTime = LocalTime.now();
String openFileLog = imageFileProcessor.openFile("file1.png");
assertThat(openFileLog).contains("Opening PNG file file1.png at: ");
LocalTime loggedTime = getLoggedTime(openFileLog);
assertThat(loggedTime).isCloseTo(currentTime, within(2, ChronoUnit.MINUTES));
}
@Test
public void givenImageProcessorInstance_whenCallededitFile_thenOneAssertion() {
String currentTime = dateFormat.format(calendar.getTime());
assertThat(imageFileProcessor.editFile("file1.png")).isEqualTo("Editing PNG file file1.png at: " + currentTime);
public void givenImageProcessorInstance_whenCallededitFile_thenOneAssertion() throws ParseException {
LocalTime currentTime = LocalTime.now();
String editFileLog = imageFileProcessor.editFile("file1.png");
assertThat(editFileLog).contains("Editing PNG file file1.png at: ");
LocalTime loggedTime = getLoggedTime(editFileLog);
assertThat(loggedTime).isCloseTo(currentTime, within(2, ChronoUnit.MINUTES));
}
@Test
public void givenImageProcessorInstance_whenCalledwriteFile_thenOneAssertion() {
String currentTime = dateFormat.format(calendar.getTime());
assertThat(imageFileProcessor.writeFile("file1.png")).isEqualTo("Writing PNG file file1.png at: " + currentTime);
public void givenImageProcessorInstance_whenCalledwriteFile_thenOneAssertion() throws ParseException {
LocalTime currentTime = LocalTime.now();
String writeFileLog = imageFileProcessor.writeFile("file1.png");
assertThat(writeFileLog).contains("Writing PNG file file1.png at: ");
LocalTime loggedTime = getLoggedTime(writeFileLog);
assertThat(loggedTime).isCloseTo(currentTime, within(2, ChronoUnit.MINUTES));
}
@Test
public void givenImageProcessorInstance_whenCalledsaveFile_thenOneAssertion() {
String currentTime = dateFormat.format(calendar.getTime());
assertThat(imageFileProcessor.saveFile("file1.png")).isEqualTo("Saving PNG file file1.png at: " + currentTime);
public void givenImageProcessorInstance_whenCalledsaveFile_thenOneAssertion() throws ParseException {
LocalTime currentTime = LocalTime.now();
String saveFileLog = imageFileProcessor.saveFile("file1.png");
assertThat(saveFileLog).contains("Saving PNG file file1.png at: ");
LocalTime loggedTime = getLoggedTime(saveFileLog);
assertThat(loggedTime).isCloseTo(currentTime, within(2, ChronoUnit.MINUTES));
}
private LocalTime getLoggedTime(String log) throws ParseException {
String logTimeString = log.split("at: ")[1];
int hour = Integer.valueOf(logTimeString.split(":")[0]);
int minutes = Integer.valueOf(logTimeString.split(":")[1]);
LocalTime loggedTime = LocalTime.of(hour, minutes);
return loggedTime;
}
}

15
core-java-8/src/test/java/com/baeldung/nullsafecollectionstreams/NullSafeCollectionStreamsUsingJava8OptionalContainerUnitTest.java
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@ -5,25 +5,22 @@
*/
package com.baeldung.nullsafecollectionstreams;
import static org.junit.Assert.assertEquals;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.stream.Stream;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;
/**
*
* @author Kwaje Anthony <kwajeanthony@gmail.com>
*/
public class NullSafeCollectionStreamsUsingJava8OptionalContainerUnitTest {
private final NullSafeCollectionStreamsUsingJava8OptionalContainer instance =
new NullSafeCollectionStreamsUsingJava8OptionalContainer();
private final NullSafeCollectionStreamsUsingJava8OptionalContainer instance = new NullSafeCollectionStreamsUsingJava8OptionalContainer();
@Test
public void whenCollectionIsNull_thenExpectAnEmptyStream() {
@ -49,5 +46,5 @@ public class NullSafeCollectionStreamsUsingJava8OptionalContainerUnitTest {
assertEquals(iter1.next(), iter2.next());
assert !iter1.hasNext() && !iter2.hasNext();
}
}

3
core-java-8/src/test/java/com/baeldung/util/CurrentDateTimeUnitTest.java
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@ -1,7 +1,6 @@
package com.baeldung.util;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.time.Clock;
import java.time.Instant;
@ -10,8 +9,6 @@ import java.time.LocalTime;
import java.time.ZoneId;
import java.time.temporal.ChronoField;
import org.joda.time.DateTime;
import org.joda.time.DateTimeUtils;
import org.junit.Test;
public class CurrentDateTimeUnitTest {

15
core-java-9/src/main/java/com/baeldung/java9/process/ChildProcess.java Normal file
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@ -0,0 +1,15 @@
package com.baeldung.java9.process;
import java.util.Scanner;
import java.util.logging.Level;
import java.util.logging.Logger;
public class ChildProcess {
public static void main(String[] args) {
@SuppressWarnings("resource")
Scanner input = new Scanner(System.in);
Logger log = Logger.getLogger(ChildProcess.class.getName());
log.log(Level.INFO, input.nextLine());
}
}

16
core-java-9/src/main/java/com/baeldung/java9/process/OutputStreamExample.java Normal file
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@ -0,0 +1,16 @@
package com.baeldung.java9.process;
import java.util.logging.Level;
import java.util.logging.Logger;
public class OutputStreamExample {
public static void main(String[] args) {
Logger log = Logger.getLogger(OutputStreamExample.class.getName());
log.log(Level.INFO, Integer.toString(sum(1,2)));
}
public static int sum(int a, int b) {
return a + b;
}
}

7
core-java-9/src/main/java/com/baeldung/java9/process/ProcessCompilationError.java Normal file
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@ -0,0 +1,7 @@
package com.baeldung.java9.process;
public class ProcessCompilationError {
//This method has been written to generate error to display
//how process errorStream() can consume error
public static void();
}

110
core-java-9/src/main/java/com/baeldung/java9/process/ProcessUnderstanding.java Normal file
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@ -0,0 +1,110 @@
package com.baeldung.java9.process;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Optional;
import java.util.logging.Level;
import java.util.logging.Logger;
public class ProcessUnderstanding {
public static int compileAndRunJavaProgram() throws IOException {
Process process = Runtime.getRuntime()
.exec("javac -cp src src\\main\\java\\com\\baeldung\\java9\\process\\OutputStreamExample.java");
process = Runtime.getRuntime()
.exec("java -cp src/main/java com.baeldung.java9.process.OutputStreamExample");
BufferedReader output = new BufferedReader(new InputStreamReader(process.getInputStream()));
int value = Integer.parseInt(output.readLine());
return value;
}
public static String getErrorStreamExample() throws IOException {
Process process = Runtime.getRuntime()
.exec("javac -cp src src\\main\\java\\com\\baeldung\\java9\\process\\ProcessCompilationError.java");
BufferedReader error = new BufferedReader(new InputStreamReader(process.getErrorStream()));
String errorString = error.readLine();
return errorString;
}
public static void creatingNewProcess() throws IOException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
}
public static int filterProcessWithStreamsInSpecificRangeReturnCount() {
return (int) ProcessHandle.allProcesses()
.filter(ph -> (ph.pid() > 10000 && ph.pid() < 50000))
.count();
}
public static void destroyingProcessCreatedBySameProcess() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
Thread.sleep(10000);
process.destroy();
}
public static void destroyingProcessCreatedByDifferentProcess() {
// find out the process id of current running task by checking
// task manager in windows and enter the integer value
Optional<ProcessHandle> optionalProcessHandle = ProcessHandle.of(5232);
ProcessHandle processHandle = optionalProcessHandle.get();
processHandle.destroy();
}
public static int waitForExample() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
return process.waitFor();
}
public static int exitValueExample() throws IOException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
process.destroy();
return process.exitValue();
}
public static void destroyExample() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
Thread.sleep(10000);
process.destroy();
}
public static void destroyForciblyExample() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
Thread.sleep(10000);
process.destroy();
if (process.isAlive()) {
process.destroyForcibly();
}
}
public static void outputStreamDemo() throws IOException, InterruptedException {
Logger log = Logger.getLogger(ProcessUnderstanding.class.getName());
Process pr = Runtime.getRuntime()
.exec("javac -cp src src\\main\\java\\com\\baeldung\\java9\\process\\ChildProcess.java");
final Process process = Runtime.getRuntime()
.exec("java -cp src/main/java com.baeldung.java9.process.ChildProcess");
try (Writer w = new OutputStreamWriter(process.getOutputStream(), "UTF-8")) {
w.write("send to child\n");
}
new Thread(() -> {
try {
int c;
while ((c = process.getInputStream()
.read()) != -1)
System.out.write((byte) c);
} catch (Exception e) {
e.printStackTrace();
}
}).start();
// send to child
log.log(Level.INFO, "rc=" + process.waitFor());
}
}

121
core-java-9/src/test/java/com/baeldung/java9/process/ProcessUnderstandingTest.java Normal file
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@ -0,0 +1,121 @@
package com.baeldung.java9.process;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertTrue;
import static org.junit.jupiter.api.Assertions.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.String;
import java.util.Optional;
import java.util.concurrent.TimeUnit;
import java.lang.Integer;
import org.junit.jupiter.api.Test;
class ProcessUnderstandingTest {
@Test
public void givenSourceProgram_whenExecutedFromAnotherProgram_thenSourceProgramOutput3() throws IOException {
Process process = Runtime.getRuntime()
.exec("javac -cp src src\\main\\java\\com\\baeldung\\java9\\process\\OutputStreamExample.java");
process = Runtime.getRuntime()
.exec("java -cp src/main/java com.baeldung.java9.process.OutputStreamExample");
BufferedReader output = new BufferedReader(new InputStreamReader(process.getInputStream()));
int value = Integer.parseInt(output.readLine());
assertEquals(3, value);
}
@Test
public void givenSourceProgram_whenReadingInputStream_thenFirstLineEquals3() throws IOException {
Process process = Runtime.getRuntime()
.exec("javac -cp src src\\main\\java\\com\\baeldung\\java9\\process\\OutputStreamExample.java");
process = Runtime.getRuntime()
.exec("java -cp src/main/java com.baeldung.java9.process.OutputStreamExample");
BufferedReader output = new BufferedReader(new InputStreamReader(process.getInputStream()));
int value = Integer.parseInt(output.readLine());
assertEquals(3, value);
}
@Test
public void givenSubProcess_whenEncounteringError_thenErrorStreamNotNull() throws IOException {
Process process = Runtime.getRuntime()
.exec("javac -cp src src\\main\\java\\com\\baeldung\\java9\\process\\ProcessCompilationError.java");
BufferedReader error = new BufferedReader(new InputStreamReader(process.getErrorStream()));
String errorString = error.readLine();
assertNotNull(errorString);
}
//@Test - windows specific
public void givenSubProcess_thenStartSuccessIsAlive() throws IOException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
assertTrue(builder.start().isAlive());
}
//@Test - windows specific
public void givenSubProcess_whenDestroying_thenProcessNotAlive() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
Thread.sleep(10000);
process.destroy();
assertFalse(process.isAlive());
}
//@Test - windows specific
public void givenSubProcess_whenAlive_thenDestroyForcibly() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
Thread.sleep(10000);
process.destroy();
if (process.isAlive()) {
process.destroyForcibly();
}
assertFalse(process.isAlive());
}
//@Test - windows specific
public void givenSubProcess_checkAlive() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
Thread.sleep(10000);
process.destroy();
assertFalse(process.isAlive());
}
@Test
public void givenProcessNotCreated_fromWithinJavaApplicationDestroying_thenProcessNotAlive() {
Optional<ProcessHandle> optionalProcessHandle = ProcessHandle.of(5232);
ProcessHandle processHandle = optionalProcessHandle.get();
processHandle.destroy();
assertFalse(processHandle.isAlive());
}
//@Test - windows specific
public void givenSubProcess_whenCurrentThreadWaitsIndefinitelyuntilSubProcessEnds_thenProcessWaitForReturnsGrt0() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
assertThat(process.waitFor() >= 0);
}
//@Test - windows specific
public void givenSubProcess_whenCurrentThreadWaitsAndSubProcessNotTerminated_thenProcessWaitForReturnsFalse() throws IOException, InterruptedException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
assertFalse(process.waitFor(1, TimeUnit.SECONDS));
}
//@Test - windows specific
public void givenSubProcess_whenCurrentThreadWillNotWaitIndefinitelyforSubProcessToEnd_thenProcessExitValueReturnsGrt0() throws IOException {
ProcessBuilder builder = new ProcessBuilder("notepad.exe");
Process process = builder.start();
assertThat(process.exitValue() >= 0);
}
@Test
public void givenRunningProcesses_whenFilterOnProcessIdRange_thenGetSelectedProcessPid() {
assertThat(((int) ProcessHandle.allProcesses()
.filter(ph -> (ph.pid() > 10000 && ph.pid() < 50000))
.count()) > 0);
}
}

21
core-java/src/main/java/com/baeldung/linesintersection/LinesIntersectionService.java Normal file
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@ -0,0 +1,21 @@
package com.baeldung.linesintersection;
import java.awt.Point;
import java.util.Optional;
public class LinesIntersectionService {
public Optional<Point> calculateIntersectionPoint(double m1, double b1, double m2, double b2) {
if (m1 == m2) {
return Optional.empty();
}
double x = (b2 - b1) / (m1 - m2);
double y = m1 * x + b1;
Point point = new Point();
point.setLocation(x, y);
return Optional.of(point);
}
}

40
core-java/src/test/java/com/baeldung/linesintersection/LinesIntersectionServiceUnitTest.java Normal file
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@ -0,0 +1,40 @@
package com.baeldung.linesintersection;
import java.awt.Point;
import java.util.Optional;
import org.junit.Test;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertEquals;
public class LinesIntersectionServiceUnitTest {
private LinesIntersectionService service = new LinesIntersectionService();
@Test
public void givenNotParallelLines_whenCalculatePoint_thenPresent() {
double m1 = 0;
double b1 = 0;
double m2 = 1;
double b2 = -1;
Optional<Point> point = service.calculateIntersectionPoint(m1, b1, m2, b2);
assertTrue(point.isPresent());
assertEquals(point.get().getX(), 1, 0.001);
assertEquals(point.get().getX(), 1, 0.001);
}
@Test
public void givenParallelLines_whenCalculatePoint_thenEmpty() {
double m1 = 1;
double b1 = 0;
double m2 = 1;
double b2 = -1;
Optional<Point> point = service.calculateIntersectionPoint(m1, b1, m2, b2);
assertFalse(point.isPresent());
}
}

23
java-streams/pom.xml
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@ -1,7 +1,6 @@
<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>com.baeldung</groupId>
<artifactId>java-streams</artifactId>
<version>0.1.0-SNAPSHOT</version>
<packaging>jar</packaging>
@ -15,17 +14,17 @@
</parent>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.openjdk.jmh/jmh-core -->
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>${jmh.version}</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh.version}</version>
<scope>provided</scope>
<!-- https://mvnrepository.com/artifact/org.openjdk.jmh/jmh-core -->
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>${jmh.version}</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>

18
java-streams/src/test/java/com/baeldung/stream/PrimitiveStreamsUnitTest.java
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@ -1,15 +1,14 @@
package com.baeldung.stream;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import java.util.stream.Stream;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
public class PrimitiveStreamsUnitTest {
@ -17,7 +16,7 @@ public class PrimitiveStreamsUnitTest {
@Test
public void givenAnArrayOfIntegersWhenMinIsCalledThenCorrectMinIsReturned() {
int[] integers = new int[] {20, 98, 12, 7, 35};
int[] integers = new int[] { 20, 98, 12, 7, 35 };
int min = streams.min(integers); // returns 7
assertEquals(7, min);
@ -66,19 +65,14 @@ public class PrimitiveStreamsUnitTest {
@Test
public void givenAnArrayWhenSumIsCalledThenTheCorrectSumIsReturned() {
int sum = Stream.of(33,45)
.mapToInt(i -> i)
.sum();
int sum = Stream.of(33, 45).mapToInt(i -> i).sum();
assertEquals(78, sum);
}
@Test
public void givenAnIntStreamThenGetTheEvenIntegers() {
List<Integer> evenInts = IntStream.rangeClosed(1, 10)
.filter(i -> i % 2 == 0)
.boxed()
.collect(Collectors.toList());
List<Integer> evenInts = IntStream.rangeClosed(1, 10).filter(i -> i % 2 == 0).boxed().collect(Collectors.toList());
List<Integer> expected = IntStream.of(2, 4, 6, 8, 10).boxed().collect(Collectors.toList());

29
java-strings/src/main/java/com/baeldung/string/sorting/AnagramValidator.java Normal file
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@ -0,0 +1,29 @@
package com.baeldung.string.sorting;
import java.util.Arrays;
public class AnagramValidator {
public static boolean isValid(String text, String anagram) {
text = prepare(text);
anagram = prepare(anagram);
String sortedText = sort(text);
String sortedAnagram = sort(anagram);
return sortedText.equals(sortedAnagram);
}
private static String sort(String text) {
char[] chars = prepare(text).toCharArray();
Arrays.sort(chars);
return new String(chars);
}
private static String prepare(String text) {
return text.toLowerCase()
.trim()
.replaceAll("\\s+", "");
}
}

26
java-strings/src/test/java/com/baeldung/string/sorting/AnagramValidatorUnitTest.java Normal file
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@ -0,0 +1,26 @@
package com.baeldung.string.sorting;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.assertFalse;
import org.junit.jupiter.api.Test;
import com.baeldung.string.sorting.AnagramValidator;
class AnagramValidatorUnitTest {
@Test
void givenValidAnagrams_whenSorted_thenEqual() {
boolean isValidAnagram = AnagramValidator.isValid("Avida Dollars", "Salvador Dali");
assertTrue(isValidAnagram);
}
@Test
void givenNotValidAnagrams_whenSorted_thenNotEqual() {
boolean isValidAnagram = AnagramValidator.isValid("abc", "def");
assertFalse(isValidAnagram);
}
}

31
java-strings/src/test/java/com/baeldung/string/sorting/SortStringUnitTest.java Normal file
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@ -0,0 +1,31 @@
package com.baeldung.string.sorting;
import java.util.Arrays;
import org.junit.jupiter.api.Test;
import static org.assertj.core.api.Assertions.assertThat;
class SortStringUnitTest {
@Test
void givenString_whenSort_thenSorted() {
String abcd = "bdca";
char[] chars = abcd.toCharArray();
Arrays.sort(chars);
String sorted = new String(chars);
assertThat(sorted).isEqualTo("abcd");
}
@Test
void givenString_whenSortJava8_thenSorted() {
String sorted = "bdca".chars()
.sorted()
.collect(StringBuilder::new, StringBuilder::appendCodePoint, StringBuilder::append)
.toString();
assertThat(sorted).isEqualTo("abcd");
}
}

67
jersey-client-rx/pom.xml
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@ -1,67 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<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>com.baeldung.samples</groupId>
<artifactId>jersey-client-rx</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>2.27</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>2.27</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.ext.rx</groupId>
<artifactId>jersey-rx-client-rxjava</artifactId>
<version>2.27</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.ext.rx</groupId>
<artifactId>jersey-rx-client-rxjava2</artifactId>
<version>2.27</version>
</dependency>
<dependency>
<groupId>com.github.tomakehurst</groupId>
<artifactId>wiremock</artifactId>
<version>1.58</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
<version>5.2.0</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<version>2.25</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.4.1</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
<version>1.7.25</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.10.0</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
</project>

3
jersey-client-rx/readme.md
View File

@ -1,3 +0,0 @@
# Fluent, Reactive Jersey Client Orchestration #
### Sample code demonstrating the options for asynchronous, reactive RESTful service consumption with JAX-RS ###

1
pom.xml
View File

@ -585,7 +585,6 @@
<module>spring-security-thymeleaf</module>
<module>persistence-modules/java-jdbi</module>
<module>jersey</module>
<module>jersey-client-rx</module>
<module>java-spi</module>
<module>performance-tests</module>
<module>twilio</module>

10
spring-boot-bootstrap/cloudfoundry/manifest.yml Executable file
View File

@ -0,0 +1,10 @@
---
applications:
- name: spring-boot-bootstrap
memory: 768M
random-route: true
path: ../target/spring-boot-bootstrap-cf.jar
env:
SPRING_PROFILES_ACTIVE: cloud,mysql
services:
- spring-bootstrap-db

80
spring-boot-bootstrap/pom.xml
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<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">
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-boot-bootstrap</artifactId>
@ -14,6 +14,17 @@
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-boot-2</relativePath>
</parent>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Finchley.SR1</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
@ -28,10 +39,22 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cloud-connectors</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
@ -55,6 +78,47 @@
</dependencies>
<profiles>
<profile>
<id>cloudfoundry</id>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cloud-connectors</artifactId>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<excludes>
<exclude>**/logback.xml</exclude>
</excludes>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<finalName>${project.name}-cf</finalName>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<excludes>
<exclude>**/cloud/config/*.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>autoconfiguration</id>
<build>
@ -112,7 +176,19 @@
</build>
</profile>
</profiles>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<excludes>
<exclude>**/cloud/*.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<servlet.version>4.0.0</servlet.version>
</properties>

19
spring-boot-bootstrap/src/main/java/org/baeldung/cloud/config/CloudDataSourceConfig.java Executable file
View File

@ -0,0 +1,19 @@
package org.baeldung.cloud.config;
import org.springframework.cloud.config.java.AbstractCloudConfig;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import javax.sql.DataSource;
@Configuration
@Profile("cloud")
public class CloudDataSourceConfig extends AbstractCloudConfig {
@Bean
public DataSource dataSource() {
return connectionFactory().dataSource();
}
}

20
spring-boot-bootstrap/src/main/resources/application-local.properties Normal file
View File

@ -0,0 +1,20 @@
server.port = 8081
spring.application.name = Bootstrap Spring Boot
spring.thymeleaf.cache = false
spring.thymeleaf.enabled=true
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
spring.security.user.name=john
spring.security.user.password=123
spring.datasource.driver-class-name=org.h2.Driver
spring.datasource.url=jdbc:h2:mem:bootapp;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
spring.datasource.username=sa
spring.datasource.password=
spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
server.error.path=/error
server.error.whitelabel.enabled=false

1
spring-boot-bootstrap/src/main/resources/application-mysql.properties Normal file
View File

@ -0,0 +1 @@
spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect

18
spring-boot-bootstrap/src/main/resources/application.properties
View File

@ -1,19 +1,11 @@
server.port = 8081
spring.application.name = Bootstrap Spring Boot
server.port=${port:8080}
spring.application.name = Bootstrap Spring Cloud
spring.thymeleaf.cache = false
spring.thymeleaf.enabled=true
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
spring.security.user.name=john
spring.security.user.password=123
spring.datasource.driver-class-name=org.h2.Driver
spring.datasource.url=jdbc:h2:mem:bootapp;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
spring.datasource.username=sa
spring.datasource.password=
server.error.path=/error
server.error.whitelabel.enabled=false
server.error.whitelabel.enabled=false
spring.jpa.generate-ddl=true

128
spring-boot-persistence/pom.xml
View File

@ -1,57 +1,75 @@
<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>
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>spring-boot-persistence</artifactId>
<version>0.1.0</version>
<parent>
<artifactId>parent-boot-2</artifactId>
<groupId>com.baeldung</groupId>
<artifactId>spring-boot-persistence</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>spring-boot-persistence</name>
<description>This is a simple Spring Data Repositories test</description>
<parent>
<artifactId>parent-boot-2</artifactId>
<groupId>com.baeldung</groupId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-boot-2</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
</dependencies>
<build>
<finalName>spring-boot-persistence</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
</plugin>
<plugin>
<groupId>pl.project13.maven</groupId>
<artifactId>git-commit-id-plugin</artifactId>
<version>${git-commit-id-plugin.version}</version>
</plugin>
</plugins>
</build>
<properties>
<git-commit-id-plugin.version>2.2.4</git-commit-id-plugin.version>
</properties>
</project>
<relativePath>../parent-boot-2</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
<version>${tomcat-jdbc.version}</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql-connector-java.version}</version>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>${h2database.version}</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
<mysql-connector-java.version>8.0.12</mysql-connector-java.version>
<tomcat-jdbc.version>9.0.10</tomcat-jdbc.version>
<h2database.version>1.4.197</h2database.version>
</properties>
<build>
<finalName>spring-boot-persistence</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

22
spring-boot-persistence/src/main/java/com/baeldung/tomcatconnectionpool/application/SpringBootConsoleApplication.java Normal file
View File

@ -0,0 +1,22 @@
package com.baeldung.tomcatconnectionpool.application;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.domain.EntityScan;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@SpringBootApplication
@EnableAutoConfiguration
@ComponentScan(basePackages={"com.baeldung.tomcatconnectionpool.application"})
@EnableJpaRepositories(basePackages="com.baeldung.tomcatconnectionpool.application.repositories")
@EnableTransactionManagement
@EntityScan(basePackages="com.baeldung.tomcatconnectionpool.application.entities")
public class SpringBootConsoleApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootConsoleApplication.class);
}
}

53
spring-boot-persistence/src/main/java/com/baeldung/tomcatconnectionpool/application/entities/Customer.java Normal file
View File

@ -0,0 +1,53 @@
package com.baeldung.tomcatconnectionpool.application.entities;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name = "customers")
public class Customer {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long id;
@Column(name = "first_name")
private String firstName;
@Column(name = "last_name")
private String lastName;
public Customer() {}
public Customer(String firstName, String lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
public long getId() {
return id;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
@Override
public String toString() {
return "Customer{" + "id=" + id + ", firstName=" + firstName + ", lastName=" + lastName + '}';
}
}

12
spring-boot-persistence/src/main/java/com/baeldung/tomcatconnectionpool/application/repositories/CustomerRepository.java Normal file
View File

@ -0,0 +1,12 @@
package com.baeldung.tomcatconnectionpool.application.repositories;
import com.baeldung.tomcatconnectionpool.application.entities.Customer;
import java.util.List;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
@Repository
public interface CustomerRepository extends CrudRepository<Customer, Long> {
List<Customer> findByLastName(String lastName);
}

37
spring-boot-persistence/src/main/java/com/baeldung/tomcatconnectionpool/application/runners/CommandLineCrudRunner.java Normal file
View File

@ -0,0 +1,37 @@
package com.baeldung.tomcatconnectionpool.application.runners;
import com.baeldung.tomcatconnectionpool.application.entities.Customer;
import com.baeldung.tomcatconnectionpool.application.repositories.CustomerRepository;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.stereotype.Component;
@Component
public class CommandLineCrudRunner implements CommandLineRunner {
private static final Logger logger = LoggerFactory.getLogger(CommandLineCrudRunner.class);
@Autowired
private CustomerRepository customerRepository;
@Override
public void run(String... args) throws Exception {
customerRepository.save(new Customer("John", "Doe"));
customerRepository.save(new Customer("Jennifer", "Wilson"));
logger.info("Customers found with findAll():");
customerRepository.findAll().forEach(c -> logger.info(c.toString()));
logger.info("Customer found with findById(1L):");
Customer customer = customerRepository.findById(1L)
.orElseGet(() -> new Customer("Non-existing customer", ""));
logger.info(customer.toString());
logger.info("Customer found with findByLastName('Wilson'):");
customerRepository.findByLastName("Wilson").forEach(c -> {
logger.info(c.toString());
});
}
}

18
spring-boot-persistence/src/main/resources/application.properties
View File

@ -1,2 +1,16 @@
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=none
spring.datasource.tomcat.initial-size=15
spring.datasource.tomcat.max-wait=20000
spring.datasource.tomcat.max-active=50
spring.datasource.tomcat.max-idle=15
spring.datasource.tomcat.min-idle=8
spring.datasource.tomcat.default-auto-commit=true
spring.datasource.url=jdbc:h2:mem:test
spring.datasource.username=root
spring.datasource.password=
spring.datasource.driver-class-name=org.h2.Driver
spring.jpa.show-sql=false
spring.jpa.hibernate.ddl-auto=update
spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.ImprovedNamingStrategy
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect
spring.jpa.properties.hibernate.id.new_generator_mappings=false

22
spring-boot-persistence/src/test/java/com/baeldung/tomcatconnectionpool/test/application/SpringBootTomcatConnectionPoolIntegrationTest.java Normal file
View File

@ -0,0 +1,22 @@
package com.baeldung.tomcatconnectionpool.test.application;
import javax.sql.DataSource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.junit4.SpringRunner;
import static org.assertj.core.api.Assertions.*;
import org.springframework.boot.test.context.SpringBootTest;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootTomcatConnectionPoolIntegrationTest {
@Autowired
private DataSource dataSource;
@Test
public void givenTomcatConnectionPoolInstance_whenCheckedPoolClassName_thenCorrect() {
assertThat(dataSource.getClass().getName()).isEqualTo("org.apache.tomcat.jdbc.pool.DataSource");
}
}

17
spring-boot-security/pom.xml
View File

@ -44,6 +44,23 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- security taglib -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
</dependency>
<!-- JSTL -->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>

14
spring-boot-security/src/main/java/com/baeldung/springsecuritytaglibs/HomeController.java Normal file
View File

@ -0,0 +1,14 @@
package com.baeldung.springsecuritytaglibs;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
@RequestMapping("/")
public class HomeController {
@RequestMapping
public String home() {
return "home";
}
}

9
spring-boot-security/src/main/java/com/baeldung/springsecuritytaglibs/SpringBootSecurityTagLibsApplication.java Normal file
View File

@ -0,0 +1,9 @@
package com.baeldung.springsecuritytaglibs;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.PropertySource;
@SpringBootApplication
@PropertySource("classpath:application-taglibs.properties")
public class SpringBootSecurityTagLibsApplication {
}

31
spring-boot-security/src/main/java/com/baeldung/springsecuritytaglibs/config/SpringBootSecurityTagLibsConfig.java Normal file
View File

@ -0,0 +1,31 @@
package com.baeldung.springsecuritytaglibs.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@Configuration
@EnableWebSecurity
public class SpringBootSecurityTagLibsConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication()
.withUser("testUser")
.password("password")
.roles("ADMIN");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
// @formatter:off
http.csrf()
.and()
.authorizeRequests()
.antMatchers("/userManagement").hasRole("ADMIN")
.anyRequest().permitAll().and().httpBasic();
// @formatter:on
}
}

3
spring-boot-security/src/main/resources/application-taglibs.properties Normal file
View File

@ -0,0 +1,3 @@
#jsp config
spring.mvc.view.prefix: /WEB-INF/views/
spring.mvc.view.suffix: .jsp

2
spring-boot-security/src/main/resources/application.properties
View File

@ -1,4 +1,4 @@
#spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.security.SecurityAutoConfiguration
#security.user.password=password
#security.oauth2.client.client-id=client
#security.oauth2.client.client-secret=secret
#security.oauth2.client.client-secret=secret

38
spring-boot-security/src/main/webapp/WEB-INF/views/home.jsp Normal file
View File

@ -0,0 +1,38 @@
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="sec"
uri="http://www.springframework.org/security/tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<sec:csrfMetaTags />
<title>Home Page</title>
</head>
<body>
<sec:authorize access="!isAuthenticated()">
Login
</sec:authorize>
<sec:authorize access="isAuthenticated()">
Logout
</sec:authorize>
<sec:authorize access="isAuthenticated()">
<h2>
Welcome back, <sec:authentication property="name" />
</h2>
<sec:authorize access="hasRole('ADMIN')">
Manage Users
</sec:authorize>
<form method="post">
<sec:csrfInput />
Text Field: <br /> <input type="text" name="textField" />
<input type="submit" value="Submit form with CSRF input">
</form>
<sec:authorize url="/userManagement">
<a href="/userManagement">Manage Users</a>
</sec:authorize>
</sec:authorize>
</body>
</html>

60
spring-boot-security/src/test/java/com/baeldung/springsecuritytaglibs/HomeControllerUnitTest.java Normal file
View File

@ -0,0 +1,60 @@
package com.baeldung.springsecuritytaglibs;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT, classes = SpringBootSecurityTagLibsApplication.class)
public class HomeControllerUnitTest {
@Autowired
private TestRestTemplate restTemplate;
@Test
public void whenUserIsAuthenticatedThenAuthenticatedSectionsShowOnSite() throws Exception {
String body = this.restTemplate.withBasicAuth("testUser", "password")
.getForEntity("/", String.class)
.getBody();
// test <sec:authorize access="!isAuthenticated()">
assertFalse(body.contains("Login"));
// test <sec:authorize access="isAuthenticated()">
assertTrue(body.contains("Logout"));
// test <sec:authorize access="hasRole('ADMIN')">
assertTrue(body.contains("Manage Users"));
// test <sec:authentication property="principal.username" />
assertTrue(body.contains("testUser"));
// test <sec:authorize url="/adminOnlyURL">
assertTrue(body.contains("<a href=\"/userManagement\">"));
// test <sec:csrfInput />
assertTrue(body.contains("<input type=\"hidden\" name=\"_csrf\" value=\""));
// test <sec:csrfMetaTags />
assertTrue(body.contains("<meta name=\"_csrf_parameter\" content=\"_csrf\" />"));
}
@Test
public void whenUserIsNotAuthenticatedThenOnlyAnonymousSectionsShowOnSite() throws Exception {
String body = this.restTemplate.getForEntity("/", String.class)
.getBody();
// test <sec:authorize access="!isAuthenticated()">
assertTrue(body.contains("Login"));
// test <sec:authorize access="isAuthenticated()">
assertFalse(body.contains("Logout"));
}
}

45
spring-jersey/pom.xml
View File

@ -76,6 +76,49 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.ext.rx</groupId>
<artifactId>jersey-rx-client-rxjava</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.ext.rx</groupId>
<artifactId>jersey-rx-client-rxjava2</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>com.github.tomakehurst</groupId>
<artifactId>wiremock</artifactId>
<version>1.58</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
<version>1.7.25</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.10.0</version>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
@ -170,7 +213,7 @@
</build>
<properties>
<jersey.version>2.26</jersey.version>
<jersey.version>2.27</jersey.version>
<maven-war-plugin.version>3.2.0</maven-war-plugin.version>
<cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
<httpcore.version>4.4.9</httpcore.version>

2
jersey-client-rx/src/test/java/com/baeldung/samples/jerseyrx/ClientOrchestrationIntegrationTest.java → spring-jersey/src/test/java/com/baeldung/clientrx/ClientOrchestrationIntegrationTest.java
View File

@ -1,4 +1,4 @@
package com.baeldung.samples.jerseyrx;
package com.baeldung.clientrx;
import static com.github.tomakehurst.wiremock.client.WireMock.*;
import static org.assertj.core.api.Assertions.*;