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updated local repo with upstream

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This commit is contained in:
Seun Matt 2017-06-25 20:49:01 +01:00
commit f427e77211
217 changed files with 4870 additions and 745 deletions
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2
algorithms/src/main/java/com/baeldung/automata/FiniteStateMachine.java → algorithms/src/main/java/com/baeldung/algorithms/automata/FiniteStateMachine.java
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@ -1,4 +1,4 @@
package com.baeldung.automata; package com.baeldung.algorithms.automata;
/** /**
* Finite state machine. * Finite state machine.

2
algorithms/src/main/java/com/baeldung/automata/RtFiniteStateMachine.java → algorithms/src/main/java/com/baeldung/algorithms/automata/RtFiniteStateMachine.java
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@ -1,4 +1,4 @@
package com.baeldung.automata; package com.baeldung.algorithms.automata;
/** /**
* Default implementation of a finite state machine. * Default implementation of a finite state machine.

2
algorithms/src/main/java/com/baeldung/automata/RtState.java → algorithms/src/main/java/com/baeldung/algorithms/automata/RtState.java
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@ -1,4 +1,4 @@
package com.baeldung.automata; package com.baeldung.algorithms.automata;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;

2
algorithms/src/main/java/com/baeldung/automata/RtTransition.java → algorithms/src/main/java/com/baeldung/algorithms/automata/RtTransition.java
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@ -1,4 +1,4 @@
package com.baeldung.automata; package com.baeldung.algorithms.automata;
/** /**

2
algorithms/src/main/java/com/baeldung/automata/State.java → algorithms/src/main/java/com/baeldung/algorithms/automata/State.java
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@ -1,4 +1,4 @@
package com.baeldung.automata; package com.baeldung.algorithms.automata;
/** /**
* State. Part of a finite state machine. * State. Part of a finite state machine.

2
algorithms/src/main/java/com/baeldung/automata/Transition.java → algorithms/src/main/java/com/baeldung/algorithms/automata/Transition.java
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@ -1,4 +1,4 @@
package com.baeldung.automata; package com.baeldung.algorithms.automata;
/** /**
* Transition in a finite State machine. * Transition in a finite State machine.

109
algorithms/src/main/java/com/baeldung/algorithms/mcts/montecarlo/MonteCarloTreeSearch.java Normal file
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package com.baeldung.algorithms.mcts.montecarlo;
import java.util.List;
import com.baeldung.algorithms.mcts.tictactoe.Board;
import com.baeldung.algorithms.mcts.tree.Node;
import com.baeldung.algorithms.mcts.tree.Tree;
public class MonteCarloTreeSearch {
private static final int WIN_SCORE = 10;
private int level;
private int oponent;
public MonteCarloTreeSearch() {
this.level = 3;
}
public int getLevel() {
return level;
}
public void setLevel(int level) {
this.level = level;
}
private int getMillisForCurrentLevel() {
return 2 * (this.level - 1) + 1;
}
public Board findNextMove(Board board, int playerNo) {
long start = System.currentTimeMillis();
long end = start + 60 * getMillisForCurrentLevel();
oponent = 3 - playerNo;
Tree tree = new Tree();
Node rootNode = tree.getRoot();
rootNode.getState().setBoard(board);
rootNode.getState().setPlayerNo(oponent);
while (System.currentTimeMillis() < end) {
// Phase 1 - Selection
Node promisingNode = selectPromisingNode(rootNode);
// Phase 2 - Expansion
if (promisingNode.getState().getBoard().checkStatus() == Board.IN_PROGRESS)
expandNode(promisingNode);
// Phase 3 - Simulation
Node nodeToExplore = promisingNode;
if (promisingNode.getChildArray().size() > 0) {
nodeToExplore = promisingNode.getRandomChildNode();
}
int playoutResult = simulateRandomPlayout(nodeToExplore);
// Phase 4 - Update
backPropogation(nodeToExplore, playoutResult);
}
Node winnerNode = rootNode.getChildWithMaxScore();
tree.setRoot(winnerNode);
return winnerNode.getState().getBoard();
}
private Node selectPromisingNode(Node rootNode) {
Node node = rootNode;
while (node.getChildArray().size() != 0) {
node = UCT.findBestNodeWithUCT(node);
}
return node;
}
private void expandNode(Node node) {
List<State> possibleStates = node.getState().getAllPossibleStates();
possibleStates.forEach(state -> {
Node newNode = new Node(state);
newNode.setParent(node);
newNode.getState().setPlayerNo(node.getState().getOpponent());
node.getChildArray().add(newNode);
});
}
private void backPropogation(Node nodeToExplore, int playerNo) {
Node tempNode = nodeToExplore;
while (tempNode != null) {
tempNode.getState().incrementVisit();
if (tempNode.getState().getPlayerNo() == playerNo)
tempNode.getState().addScore(WIN_SCORE);
tempNode = tempNode.getParent();
}
}
private int simulateRandomPlayout(Node node) {
Node tempNode = new Node(node);
State tempState = tempNode.getState();
int boardStatus = tempState.getBoard().checkStatus();
if (boardStatus == oponent) {
tempNode.getParent().getState().setWinScore(Integer.MIN_VALUE);
return boardStatus;
}
while (boardStatus == Board.IN_PROGRESS) {
tempState.togglePlayer();
tempState.randomPlay();
boardStatus = tempState.getBoard().checkStatus();
}
return boardStatus;
}
}

97
algorithms/src/main/java/com/baeldung/algorithms/mcts/montecarlo/State.java Normal file
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package com.baeldung.algorithms.mcts.montecarlo;
import java.util.ArrayList;
import java.util.List;
import com.baeldung.algorithms.mcts.tictactoe.Board;
import com.baeldung.algorithms.mcts.tictactoe.Position;
public class State {
private Board board;
private int playerNo;
private int visitCount;
private double winScore;
public State() {
board = new Board();
}
public State(State state) {
this.board = new Board(state.getBoard());
this.playerNo = state.getPlayerNo();
this.visitCount = state.getVisitCount();
this.winScore = state.getWinScore();
}
public State(Board board) {
this.board = new Board(board);
}
Board getBoard() {
return board;
}
void setBoard(Board board) {
this.board = board;
}
int getPlayerNo() {
return playerNo;
}
void setPlayerNo(int playerNo) {
this.playerNo = playerNo;
}
int getOpponent() {
return 3 - playerNo;
}
public int getVisitCount() {
return visitCount;
}
public void setVisitCount(int visitCount) {
this.visitCount = visitCount;
}
double getWinScore() {
return winScore;
}
void setWinScore(double winScore) {
this.winScore = winScore;
}
public List<State> getAllPossibleStates() {
List<State> possibleStates = new ArrayList<>();
List<Position> availablePositions = this.board.getEmptyPositions();
availablePositions.forEach(p -> {
State newState = new State(this.board);
newState.setPlayerNo(3 - this.playerNo);
newState.getBoard().performMove(newState.getPlayerNo(), p);
possibleStates.add(newState);
});
return possibleStates;
}
void incrementVisit() {
this.visitCount++;
}
void addScore(double score) {
if (this.winScore != Integer.MIN_VALUE)
this.winScore += score;
}
void randomPlay() {
List<Position> availablePositions = this.board.getEmptyPositions();
int totalPossibilities = availablePositions.size();
int selectRandom = (int) (Math.random() * ((totalPossibilities - 1) + 1));
this.board.performMove(this.playerNo, availablePositions.get(selectRandom));
}
void togglePlayer() {
this.playerNo = 3 - this.playerNo;
}
}

24
algorithms/src/main/java/com/baeldung/algorithms/mcts/montecarlo/UCT.java Normal file
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package com.baeldung.algorithms.mcts.montecarlo;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import com.baeldung.algorithms.mcts.tree.Node;
public class UCT {
public static double uctValue(int totalVisit, double nodeWinScore, int nodeVisit) {
if (nodeVisit == 0) {
return Integer.MAX_VALUE;
}
return (nodeWinScore / (double) nodeVisit) + 1.41 * Math.sqrt(Math.log(totalVisit) / (double) nodeVisit);
}
static Node findBestNodeWithUCT(Node node) {
int parentVisit = node.getState().getVisitCount();
return Collections.max(
node.getChildArray(),
Comparator.comparing(c -> uctValue(parentVisit, c.getState().getWinScore(), c.getState().getVisitCount())));
}
}

155
algorithms/src/main/java/com/baeldung/algorithms/mcts/tictactoe/Board.java Normal file
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package com.baeldung.algorithms.mcts.tictactoe;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class Board {
int[][] boardValues;
int totalMoves;
public static final int DEFAULT_BOARD_SIZE = 3;
public static final int IN_PROGRESS = -1;
public static final int DRAW = 0;
public static final int P1 = 1;
public static final int P2 = 2;
public Board() {
boardValues = new int[DEFAULT_BOARD_SIZE][DEFAULT_BOARD_SIZE];
}
public Board(int boardSize) {
boardValues = new int[boardSize][boardSize];
}
public Board(int[][] boardValues) {
this.boardValues = boardValues;
}
public Board(int[][] boardValues, int totalMoves) {
this.boardValues = boardValues;
this.totalMoves = totalMoves;
}
public Board(Board board) {
int boardLength = board.getBoardValues().length;
this.boardValues = new int[boardLength][boardLength];
int[][] boardValues = board.getBoardValues();
int n = boardValues.length;
for (int i = 0; i < n; i++) {
int m = boardValues[i].length;
for (int j = 0; j < m; j++) {
this.boardValues[i][j] = boardValues[i][j];
}
}
}
public void performMove(int player, Position p) {
this.totalMoves++;
boardValues[p.getX()][p.getY()] = player;
}
public int[][] getBoardValues() {
return boardValues;
}
public void setBoardValues(int[][] boardValues) {
this.boardValues = boardValues;
}
public int checkStatus() {
int boardSize = boardValues.length;
int maxIndex = boardSize - 1;
int[] diag1 = new int[boardSize];
int[] diag2 = new int[boardSize];
for (int i = 0; i < boardSize; i++) {
int[] row = boardValues[i];
int[] col = new int[boardSize];
for (int j = 0; j < boardSize; j++) {
col[j] = boardValues[j][i];
}
int checkRowForWin = checkForWin(row);
if(checkRowForWin!=0)
return checkRowForWin;
int checkColForWin = checkForWin(col);
if(checkColForWin!=0)
return checkColForWin;
diag1[i] = boardValues[i][i];
diag2[i] = boardValues[maxIndex - i][i];
}
int checkDia1gForWin = checkForWin(diag1);
if(checkDia1gForWin!=0)
return checkDia1gForWin;
int checkDiag2ForWin = checkForWin(diag2);
if(checkDiag2ForWin!=0)
return checkDiag2ForWin;
if (getEmptyPositions().size() > 0)
return IN_PROGRESS;
else
return DRAW;
}
private int checkForWin(int[] row) {
boolean isEqual = true;
int size = row.length;
int previous = row[0];
for (int i = 0; i < size; i++) {
if (previous != row[i]) {
isEqual = false;
break;
}
previous = row[i];
}
if(isEqual)
return previous;
else
return 0;
}
public void printBoard() {
int size = this.boardValues.length;
for (int i = 0; i < size; i++) {
for (int j = 0; j < size; j++) {
System.out.print(boardValues[i][j] + " ");
}
System.out.println();
}
}
public List<Position> getEmptyPositions() {
int size = this.boardValues.length;
List<Position> emptyPositions = new ArrayList<>();
for (int i = 0; i < size; i++) {
for (int j = 0; j < size; j++) {
if (boardValues[i][j] == 0)
emptyPositions.add(new Position(i, j));
}
}
return emptyPositions;
}
public void printStatus() {
switch (this.checkStatus()) {
case P1:
System.out.println("Player 1 wins");
break;
case P2:
System.out.println("Player 2 wins");
break;
case DRAW:
System.out.println("Game Draw");
break;
case IN_PROGRESS:
System.out.println("Game In rogress");
break;
}
}
}

31
algorithms/src/main/java/com/baeldung/algorithms/mcts/tictactoe/Position.java Normal file
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package com.baeldung.algorithms.mcts.tictactoe;
public class Position {
int x;
int y;
public Position() {
}
public Position(int x, int y) {
this.x = x;
this.y = y;
}
public int getX() {
return x;
}
public void setX(int x) {
this.x = x;
}
public int getY() {
return y;
}
public void setY(int y) {
this.y = y;
}
}

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algorithms/src/main/java/com/baeldung/algorithms/mcts/tree/Node.java Normal file
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package com.baeldung.algorithms.mcts.tree;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import com.baeldung.algorithms.mcts.montecarlo.State;
public class Node {
State state;
Node parent;
List<Node> childArray;
public Node() {
this.state = new State();
childArray = new ArrayList<>();
}
public Node(State state) {
this.state = state;
childArray = new ArrayList<>();
}
public Node(State state, Node parent, List<Node> childArray) {
this.state = state;
this.parent = parent;
this.childArray = childArray;
}
public Node(Node node) {
this.childArray = new ArrayList<>();
this.state = new State(node.getState());
if (node.getParent() != null)
this.parent = node.getParent();
List<Node> childArray = node.getChildArray();
for (Node child : childArray) {
this.childArray.add(new Node(child));
}
}
public State getState() {
return state;
}
public void setState(State state) {
this.state = state;
}
public Node getParent() {
return parent;
}
public void setParent(Node parent) {
this.parent = parent;
}
public List<Node> getChildArray() {
return childArray;
}
public void setChildArray(List<Node> childArray) {
this.childArray = childArray;
}
public Node getRandomChildNode() {
int noOfPossibleMoves = this.childArray.size();
int selectRandom = (int) (Math.random() * ((noOfPossibleMoves - 1) + 1));
return this.childArray.get(selectRandom);
}
public Node getChildWithMaxScore() {
return Collections.max(this.childArray, Comparator.comparing(c -> {
return c.getState().getVisitCount();
}));
}
}

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algorithms/src/main/java/com/baeldung/algorithms/mcts/tree/Tree.java Normal file
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package com.baeldung.algorithms.mcts.tree;
public class Tree {
Node root;
public Tree() {
root = new Node();
}
public Tree(Node root) {
this.root = root;
}
public Node getRoot() {
return root;
}
public void setRoot(Node root) {
this.root = root;
}
public void addChild(Node parent, Node child) {
parent.getChildArray().add(child);
}
}

2
algorithms/src/test/java/algorithms/RtFiniteStateMachineLongRunningUnitTest.java
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@ -1,6 +1,6 @@
package algorithms; package algorithms;
import com.baeldung.automata.*; import com.baeldung.algorithms.automata.*;
import org.junit.Test; import org.junit.Test;
import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertTrue;

92
algorithms/src/test/java/algorithms/mcts/MCTSTest.java Normal file
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package algorithms.mcts;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import com.baeldung.algorithms.mcts.montecarlo.MonteCarloTreeSearch;
import com.baeldung.algorithms.mcts.montecarlo.State;
import com.baeldung.algorithms.mcts.montecarlo.UCT;
import com.baeldung.algorithms.mcts.tictactoe.Board;
import com.baeldung.algorithms.mcts.tictactoe.Position;
import com.baeldung.algorithms.mcts.tree.Tree;
public class MCTSTest {
private Tree gameTree;
private MonteCarloTreeSearch mcts;
@Before
public void initGameTree() {
gameTree = new Tree();
mcts = new MonteCarloTreeSearch();
}
@Test
public void givenStats_whenGetUCTForNode_thenUCTMatchesWithManualData() {
double uctValue = 15.79;
assertEquals(UCT.uctValue(600, 300, 20), uctValue, 0.01);
}
@Test
public void giveninitBoardState_whenGetAllPossibleStates_thenNonEmptyList() {
State initState = gameTree.getRoot().getState();
List<State> possibleStates = initState.getAllPossibleStates();
assertTrue(possibleStates.size() > 0);
}
@Test
public void givenEmptyBoard_whenPerformMove_thenLessAvailablePossitions() {
Board board = new Board();
int initAvailablePositions = board.getEmptyPositions().size();
board.performMove(Board.P1, new Position(1, 1));
int availablePositions = board.getEmptyPositions().size();
assertTrue(initAvailablePositions > availablePositions);
}
@Test
public void givenEmptyBoard_whenSimulateInterAIPlay_thenGameDraw() {
Board board = new Board();
int player = Board.P1;
int totalMoves = Board.DEFAULT_BOARD_SIZE * Board.DEFAULT_BOARD_SIZE;
for (int i = 0; i < totalMoves; i++) {
board = mcts.findNextMove(board, player);
if (board.checkStatus() != -1) {
break;
}
player = 3 - player;
}
int winStatus = board.checkStatus();
assertEquals(winStatus, Board.DRAW);
}
@Test
public void givenEmptyBoard_whenLevel1VsLevel3_thenLevel3WinsOrDraw() {
Board board = new Board();
MonteCarloTreeSearch mcts1 = new MonteCarloTreeSearch();
mcts1.setLevel(1);
MonteCarloTreeSearch mcts3 = new MonteCarloTreeSearch();
mcts3.setLevel(3);
int player = Board.P1;
int totalMoves = Board.DEFAULT_BOARD_SIZE * Board.DEFAULT_BOARD_SIZE;
for (int i = 0; i < totalMoves; i++) {
if (player == Board.P1)
board = mcts3.findNextMove(board, player);
else
board = mcts1.findNextMove(board, player);
if (board.checkStatus() != -1) {
break;
}
player = 3 - player;
}
int winStatus = board.checkStatus();
assertTrue(winStatus == Board.DRAW || winStatus == Board.P1);
}
}

69
core-java/src/main/java/com/baeldung/javanetworking/url/URLDemo.java Normal file
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package com.baeldung.javanetworking.url;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class URLDemo {
private final Logger log = LoggerFactory.getLogger(URLDemo.class);
String URLSTRING = "https://wordpress.org:443/support/topic/page-jumps-within-wordpress/?replies=3#post-2278484";
// parsed locator
String URLPROTOCOL = "https";
// final static String URLAUTHORITY = "wordpress.org:443";
String URLHOST = "wordpress.org";
String URLPATH = "/support/topic/page-jumps-within-wordpress/";
// final static String URLFILENAME = "/support/topic/page-jumps-within-wordpress/?replies=3";
// final static int URLPORT = 443;
int URLDEFAULTPORT = 443;
String URLQUERY = "replies=3";
String URLREFERENCE = "post-2278484";
String URLCOMPOUND = URLPROTOCOL + "://" + URLHOST + ":" + URLDEFAULTPORT + URLPATH + "?" + URLQUERY + "#" + URLREFERENCE;
URL url;
URLConnection urlConnection = null;
HttpURLConnection connection = null;
BufferedReader in = null;
String urlContent = "";
public String testURL(String urlString) throws IOException, IllegalArgumentException {
String urlStringCont = "";
// comment the if clause if experiment with URL
/*if (!URLSTRING.equals(urlString)) {
throw new IllegalArgumentException("URL String argument is not proper: " + urlString);
}*/
// creating URL object
url = new URL(urlString);
// get URL connection
urlConnection = url.openConnection();
connection = null;
// we can check, if connection is proper type
if (urlConnection instanceof HttpURLConnection) {
connection = (HttpURLConnection) urlConnection;
} else {
log.info("Please enter an HTTP URL");
throw new IOException("HTTP URL is not correct");
}
// we can check response code (200 OK is expected)
log.info(connection.getResponseCode() + " " + connection.getResponseMessage());
in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String current;
while ((current = in.readLine()) != null) {
urlStringCont += current;
}
return urlStringCont;
}
public static void main(String[] args) throws Exception {
URLDemo demo = new URLDemo();
String content = demo.testURL(demo.URLCOMPOUND);
demo.log.info(content);
}
}

9
core-java/src/main/java/log4j.properties Normal file
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# Set root logger level to DEBUG and its only appender to A1.
log4j.rootLogger=DEBUG, A1
# A1 is set to be a ConsoleAppender.
log4j.appender.A1=org.apache.log4j.ConsoleAppender
# A1 uses PatternLayout.
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n

106
core-java/src/test/java/com/baeldung/javanetworking/url/test/URLDemoTest.java Normal file
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package com.baeldung.javanetworking.url.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import org.junit.BeforeClass;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.baeldung.javanetworking.url.URLDemo;
@FixMethodOrder
public class URLDemoTest {
private final Logger log = LoggerFactory.getLogger(URLDemo.class);
static String URLSTRING = "https://wordpress.org:443/support/topic/page-jumps-within-wordpress/?replies=3#post-2278484";
// parsed locator
static String URLPROTOCOL = "https";
String URLAUTHORITY = "wordpress.org:443";
static String URLHOST = "wordpress.org";
static String URLPATH = "/support/topic/page-jumps-within-wordpress/";
String URLFILENAME = "/support/topic/page-jumps-within-wordpress/?replies=3";
int URLPORT = 443;
static int URLDEFAULTPORT = 443;
static String URLQUERY = "replies=3";
static String URLREFERENCE = "post-2278484";
static String URLCOMPOUND = URLPROTOCOL + "://" + URLHOST + ":" + URLDEFAULTPORT + URLPATH + "?" + URLQUERY + "#" + URLREFERENCE;
static URL url;
URLConnection urlConnection = null;
HttpURLConnection connection = null;
BufferedReader in = null;
String urlContent = "";
@BeforeClass
public static void givenEmplyURL_whenInitializeURL_thenSuccess() throws MalformedURLException {
url = new URL(URLCOMPOUND);
}
// check parsed URL
@Test
public void givenURL_whenURLIsParsed_thenSuccess() {
assertNotNull("URL is null", url);
assertEquals("URL string is not equal", url.toString(), URLSTRING);
assertEquals("Protocol is not equal", url.getProtocol(), URLPROTOCOL);
assertEquals("Authority is not equal", url.getAuthority(), URLAUTHORITY);
assertEquals("Host string is not equal", url.getHost(), URLHOST);
assertEquals("Path string is not equal", url.getPath(), URLPATH);
assertEquals("File string is not equal", url.getFile(), URLFILENAME);
assertEquals("Port number is not equal", url.getPort(), URLPORT);
assertEquals("Default port number is not equal", url.getDefaultPort(), URLDEFAULTPORT);
assertEquals("Query string is not equal", url.getQuery(), URLQUERY);
assertEquals("Reference string is not equal", url.getRef(), URLREFERENCE);
}
// Obtain the content from location
@Test
public void givenURL_whenOpenConnectionAndContentIsNotEmpty_thenSuccess() throws IOException {
try {
urlConnection = url.openConnection();
} catch (IOException ex) {
urlConnection = null;
ex.printStackTrace();
}
assertNotNull("URL Connection is null", urlConnection);
connection = null;
assertTrue("URLConnection is not HttpURLConnection", urlConnection instanceof HttpURLConnection);
if (urlConnection instanceof HttpURLConnection) {
connection = (HttpURLConnection) urlConnection;
}
assertNotNull("Connection is null", connection);
log.info(connection.getResponseCode() + " " + connection.getResponseMessage());
try {
in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
} catch (IOException ex) {
in = null;
ex.printStackTrace();
}
assertNotNull("Input stream failed", in);
String current;
try {
while ((current = in.readLine()) != null) {
urlContent += current;
}
} catch (IOException ex) {
urlContent = null;
ex.printStackTrace();
}
assertNotNull("Content is null", urlContent);
assertTrue("Content is empty", urlContent.length() > 0);
}
}

3
drools/README.MD Normal file
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@ -0,0 +1,3 @@
### Relevant Articles:
[Introduction to Drools](http://www.baeldung.com/drools)
[Drools Using Rules from Excel Files](http://www.baeldung.com/drools-excel)

2
drools/pom.xml
View File

@ -16,7 +16,7 @@
<properties> <properties>
<http-component-version>4.4.6</http-component-version> <http-component-version>4.4.6</http-component-version>
<drools-version>7.0.0.CR1</drools-version> <drools-version>7.1.0.Beta2</drools-version>
<apache-poi-version>3.13</apache-poi-version> <apache-poi-version>3.13</apache-poi-version>
</properties> </properties>

40
drools/src/main/java/com/baeldung/drools/config/DroolsBeanFactory.java
View File

@ -1,10 +1,15 @@
package com.baeldung.drools.config; package com.baeldung.drools.config;
import org.drools.decisiontable.DecisionTableProviderImpl;
import org.kie.api.KieServices; import org.kie.api.KieServices;
import org.kie.api.builder.*; import org.kie.api.builder.*;
import org.kie.api.io.KieResources; import org.kie.api.io.KieResources;
import org.kie.api.io.Resource;
import org.kie.api.runtime.KieContainer; import org.kie.api.runtime.KieContainer;
import org.kie.api.runtime.KieSession; import org.kie.api.runtime.KieSession;
import org.kie.internal.builder.DecisionTableConfiguration;
import org.kie.internal.builder.DecisionTableInputType;
import org.kie.internal.builder.KnowledgeBuilderFactory;
import org.kie.internal.io.ResourceFactory; import org.kie.internal.io.ResourceFactory;
import java.io.IOException; import java.io.IOException;
import java.util.Arrays; import java.util.Arrays;
@ -64,4 +69,39 @@ public class DroolsBeanFactory {
} }
public KieSession getKieSession(Resource dt) {
KieFileSystem kieFileSystem = kieServices.newKieFileSystem()
.write(dt);
KieBuilder kieBuilder = kieServices.newKieBuilder(kieFileSystem)
.buildAll();
KieRepository kieRepository = kieServices.getRepository();
ReleaseId krDefaultReleaseId = kieRepository.getDefaultReleaseId();
KieContainer kieContainer = kieServices.newKieContainer(krDefaultReleaseId);
KieSession ksession = kieContainer.newKieSession();
return ksession;
}
/*
* Can be used for debugging
* Input excelFile example: com/baeldung/drools/rules/Discount.xls
*/
public String getDrlFromExcel(String excelFile) {
DecisionTableConfiguration configuration = KnowledgeBuilderFactory.newDecisionTableConfiguration();
configuration.setInputType(DecisionTableInputType.XLS);
Resource dt = ResourceFactory.newClassPathResource(excelFile, getClass());
DecisionTableProviderImpl decisionTableProvider = new DecisionTableProviderImpl();
String drl = decisionTableProvider.loadFromResource(dt, null);
return drl;
}
} }

44
drools/src/main/java/com/baeldung/drools/model/Customer.java Normal file
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@ -0,0 +1,44 @@
package com.baeldung.drools.model;
public class Customer {
private CustomerType type;
private int years;
private int discount;
public Customer(CustomerType type, int numOfYears) {
super();
this.type = type;
this.years = numOfYears;
}
public CustomerType getType() {
return type;
}
public void setType(CustomerType type) {
this.type = type;
}
public int getYears() {
return years;
}
public void setYears(int years) {
this.years = years;
}
public int getDiscount() {
return discount;
}
public void setDiscount(int discount) {
this.discount = discount;
}
public enum CustomerType {
INDIVIDUAL, BUSINESS;
}
}

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2
drools/src/test/java/com/baeldung/drools/service/ApplicantServiceIntegrationTest.java
View File

@ -36,6 +36,7 @@ public class ApplicantServiceIntegrationTest {
applicantService.suggestARoleForApplicant(applicant, suggestedRole); applicantService.suggestARoleForApplicant(applicant, suggestedRole);
assertEquals("Senior developer", suggestedRole.getRole()); assertEquals("Senior developer", suggestedRole.getRole());
} }
@Test @Test
public void whenCriteriaMatching_ThenSuggestDeveloperRole() throws IOException { public void whenCriteriaMatching_ThenSuggestDeveloperRole() throws IOException {
Applicant applicant = new Applicant("Davis", 37, 800000.0, 3); Applicant applicant = new Applicant("Davis", 37, 800000.0, 3);
@ -43,6 +44,7 @@ public class ApplicantServiceIntegrationTest {
applicantService.suggestARoleForApplicant(applicant, suggestedRole); applicantService.suggestARoleForApplicant(applicant, suggestedRole);
assertEquals("Developer", suggestedRole.getRole()); assertEquals("Developer", suggestedRole.getRole());
} }
@Test @Test
public void whenCriteriaNotMatching_ThenNoRole() throws IOException { public void whenCriteriaNotMatching_ThenNoRole() throws IOException {
Applicant applicant = new Applicant("John", 37, 1200000.0, 5); Applicant applicant = new Applicant("John", 37, 1200000.0, 5);

56
drools/src/test/java/com/baeldung/drools/service/DiscountExcelIntegrationTest.java Normal file
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@ -0,0 +1,56 @@
package com.baeldung.drools.service;
import static org.junit.Assert.assertEquals;
import org.junit.Before;
import org.junit.Test;
import org.kie.api.io.Resource;
import org.kie.api.runtime.KieSession;
import org.kie.internal.io.ResourceFactory;
import com.baeldung.drools.config.DroolsBeanFactory;
import com.baeldung.drools.model.Customer;
import com.baeldung.drools.model.Customer.CustomerType;
public class DiscountExcelIntegrationTest {
private KieSession kSession;
@Before
public void setup() {
Resource resource = ResourceFactory.newClassPathResource("com/baeldung/drools/rules/Discount.xls", getClass());
kSession = new DroolsBeanFactory().getKieSession(resource);
}
@Test
public void giveIndvidualLongStanding_whenFireRule_thenCorrectDiscount() throws Exception {
Customer customer = new Customer(CustomerType.INDIVIDUAL, 5);
kSession.insert(customer);
kSession.fireAllRules();
assertEquals(customer.getDiscount(), 15);
}
@Test
public void giveIndvidualRecent_whenFireRule_thenCorrectDiscount() throws Exception {
Customer customer = new Customer(CustomerType.INDIVIDUAL, 1);
kSession.insert(customer);
kSession.fireAllRules();
assertEquals(customer.getDiscount(), 5);
}
@Test
public void giveBusinessAny_whenFireRule_thenCorrectDiscount() throws Exception {
Customer customer = new Customer(CustomerType.BUSINESS, 0);
kSession.insert(customer);
kSession.fireAllRules();
assertEquals(customer.getDiscount(), 20);
}
}

1
drools/src/test/java/com/baeldung/drools/service/ProductServiceIntegrationTest.java
View File

@ -3,6 +3,7 @@ package com.baeldung.drools.service;
import com.baeldung.drools.model.Product; import com.baeldung.drools.model.Product;
import org.junit.Before; import org.junit.Before;
import org.junit.Test; import org.junit.Test;
import static junit.framework.TestCase.assertEquals; import static junit.framework.TestCase.assertEquals;

3
guest/webservices/rest-client/WebContent/META-INF/MANIFEST.MF Normal file
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@ -0,0 +1,3 @@
Manifest-Version: 1.0
Class-Path:

27
guest/webservices/rest-client/pom.xml Normal file
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@ -0,0 +1,27 @@
<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.stackify</groupId>
<artifactId>rest-client</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
</project>

57
guest/webservices/rest-client/rest-client/.angular-cli.json Normal file
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@ -0,0 +1,57 @@
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"project": {
"name": "rest-client"
},
"apps": [
{
"root": "src",
"outDir": "dist",
"assets": [
"assets",
"favicon.ico"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"styles.css"
],
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
}
],
"e2e": {
"protractor": {
"config": "./protractor.conf.js"
}
},
"lint": [
{
"project": "src/tsconfig.app.json"
},
{
"project": "src/tsconfig.spec.json"
},
{
"project": "e2e/tsconfig.e2e.json"
}
],
"test": {
"karma": {
"config": "./karma.conf.js"
}
},
"defaults": {
"styleExt": "css",
"component": {}
}
}

13
guest/webservices/rest-client/rest-client/.editorconfig Normal file
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@ -0,0 +1,13 @@
# Editor configuration, see http://editorconfig.org
root = true
[*]
charset = utf-8
indent_style = space
indent_size = 2
insert_final_newline = true
trim_trailing_whitespace = true
[*.md]
max_line_length = off
trim_trailing_whitespace = false

42
guest/webservices/rest-client/rest-client/.gitignore vendored Normal file
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@ -0,0 +1,42 @@
# See http://help.github.com/ignore-files/ for more about ignoring files.
# compiled output
/dist
/tmp
/out-tsc
# dependencies
/node_modules
# IDEs and editors
/.idea
.project
.classpath
.c9/
*.launch
.settings/
*.sublime-workspace
# IDE - VSCode
.vscode/*
!.vscode/settings.json
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
# misc
/.sass-cache
/connect.lock
/coverage
/libpeerconnection.log
npm-debug.log
testem.log
/typings
# e2e
/e2e/*.js
/e2e/*.map
# System Files
.DS_Store
Thumbs.db

28
guest/webservices/rest-client/rest-client/README.md Normal file
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@ -0,0 +1,28 @@
# RestClient
This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 1.1.3.
## Development server
Run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files.
## Code scaffolding
Run `ng generate component component-name` to generate a new component. You can also use `ng generate directive|pipe|service|class|module`.
## Build
Run `ng build` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `-prod` flag for a production build.
## Running unit tests
Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
## Running end-to-end tests
Run `ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
Before running the tests make sure you are serving the app via `ng serve`.
## Further help
To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).

14
guest/webservices/rest-client/rest-client/e2e/app.e2e-spec.ts Normal file
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@ -0,0 +1,14 @@
import { RestClientPage } from './app.po';
describe('rest-client App', () => {
let page: RestClientPage;
beforeEach(() => {
page = new RestClientPage();
});
it('should display welcome message', () => {
page.navigateTo();
expect(page.getParagraphText()).toEqual('Welcome to app!!');
});
});

11
guest/webservices/rest-client/rest-client/e2e/app.po.ts Normal file
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@ -0,0 +1,11 @@
import { browser, by, element } from 'protractor';
export class RestClientPage {
navigateTo() {
return browser.get('/');
}
getParagraphText() {
return element(by.css('app-root h1')).getText();
}
}

12
guest/webservices/rest-client/rest-client/e2e/tsconfig.e2e.json Normal file
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@ -0,0 +1,12 @@
{
"extends": "../tsconfig.json",
"compilerOptions": {
"outDir": "../out-tsc/e2e",
"module": "commonjs",
"target": "es5",
"types": [
"jasmine",
"node"
]
}
}

33
guest/webservices/rest-client/rest-client/karma.conf.js Normal file
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@ -0,0 +1,33 @@
// Karma configuration file, see link for more information
// https://karma-runner.github.io/0.13/config/configuration-file.html
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular/cli'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage-istanbul-reporter'),
require('@angular/cli/plugins/karma')
],
client:{
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
coverageIstanbulReporter: {
reports: [ 'html', 'lcovonly' ],
fixWebpackSourcePaths: true
},
angularCli: {
environment: 'dev'
},
reporters: ['progress', 'kjhtml'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: true,
browsers: ['Chrome'],
singleRun: false
});
};

48
guest/webservices/rest-client/rest-client/package.json Normal file
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@ -0,0 +1,48 @@
{
"name": "rest-client",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^4.0.0",
"@angular/common": "^4.0.0",
"@angular/compiler": "^4.0.0",
"@angular/core": "^4.0.0",
"@angular/forms": "^4.0.0",
"@angular/http": "^4.0.0",
"@angular/platform-browser": "^4.0.0",
"@angular/platform-browser-dynamic": "^4.0.0",
"@angular/router": "^4.0.0",
"core-js": "^2.4.1",
"rxjs": "^5.1.0",
"zone.js": "^0.8.4"
},
"devDependencies": {
"@angular/cli": "1.1.3",
"@angular/compiler-cli": "^4.0.0",
"@angular/language-service": "^4.0.0",
"@types/jasmine": "2.5.45",
"@types/node": "~6.0.60",
"codelyzer": "~3.0.1",
"jasmine-core": "~2.6.2",
"jasmine-spec-reporter": "~4.1.0",
"karma": "~1.7.0",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.2",
"ts-node": "~3.0.4",
"tslint": "~5.3.2",
"typescript": "~2.3.3"
}
}

28
guest/webservices/rest-client/rest-client/protractor.conf.js Normal file
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@ -0,0 +1,28 @@
// Protractor configuration file, see link for more information
// https://github.com/angular/protractor/blob/master/lib/config.ts
const { SpecReporter } = require('jasmine-spec-reporter');
exports.config = {
allScriptsTimeout: 11000,
specs: [
'./e2e/**/*.e2e-spec.ts'
],
capabilities: {
'browserName': 'chrome'
},
directConnect: true,
baseUrl: 'http://localhost:4200/',
framework: 'jasmine',
jasmineNodeOpts: {
showColors: true,
defaultTimeoutInterval: 30000,
print: function() {}
},
onPrepare() {
require('ts-node').register({
project: 'e2e/tsconfig.e2e.json'
});
jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } }));
}
};

0
guest/webservices/rest-client/rest-client/src/app/app.component.css Normal file
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13
guest/webservices/rest-client/rest-client/src/app/app.component.html Normal file
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@ -0,0 +1,13 @@
<!DOCTYPE html>
<html>
<head>
<title>Angular QuickStart</title>
<base href="/">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<users-page>loading users component</users-page>
</body>
</html>

32
guest/webservices/rest-client/rest-client/src/app/app.component.spec.ts Normal file
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@ -0,0 +1,32 @@
import { TestBed, async } from '@angular/core/testing';
import { AppComponent } from './app.component';
describe('AppComponent', () => {
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [
AppComponent
],
}).compileComponents();
}));
it('should create the app', async(() => {
const fixture = TestBed.createComponent(AppComponent);
const app = fixture.debugElement.componentInstance;
expect(app).toBeTruthy();
}));
it(`should have as title 'app'`, async(() => {
const fixture = TestBed.createComponent(AppComponent);
const app = fixture.debugElement.componentInstance;
expect(app.title).toEqual('app');
}));
it('should render title in a h1 tag', async(() => {
const fixture = TestBed.createComponent(AppComponent);
fixture.detectChanges();
const compiled = fixture.debugElement.nativeElement;
expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!!');
}));
});

10
guest/webservices/rest-client/rest-client/src/app/app.component.ts Normal file
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@ -0,0 +1,10 @@
import { Component } from '@angular/core';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'app';
}

25
guest/webservices/rest-client/rest-client/src/app/app.module.ts Normal file
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@ -0,0 +1,25 @@
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { HttpModule } from '@angular/http';
import { FormsModule } from '@angular/forms';
import { AppComponent } from './app.component';
import { UsersComponent } from './users.component';
import { RouterModule } from '@angular/router';
@NgModule({
declarations: [
AppComponent,
UsersComponent
],
imports: [
BrowserModule,
HttpModule,
FormsModule,
RouterModule.forRoot([
{ path: '', component: AppComponent },
{ path: 'users', component: UsersComponent }])],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }

36
guest/webservices/rest-client/rest-client/src/app/app.service.ts Normal file
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@ -0,0 +1,36 @@
import {Injectable} from '@angular/core';
import { Http, Response, Headers, RequestOptions } from '@angular/http';
import 'rxjs/add/operator/map';
export class User {
constructor(
public email: string,
public name: string) { }
}
@Injectable()
export class UserService {
constructor(
private _http: Http){}
url = 'http://localhost:8080/rest-server/users';
addUser(user){
let headers = new Headers({'Content-Type': 'application/json'});
let options = new RequestOptions({ headers: headers});
return this._http.post(this.url, JSON.stringify(user), options)
.map(
(_response: Response) => {
return _response;
},
err => alert('Error adding user'));
}
getUsers() {
return this._http.get(this.url)
.map((_response: Response) => {
return _response.json();
});
}
}

15
guest/webservices/rest-client/rest-client/src/app/users.component.html Normal file
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@ -0,0 +1,15 @@
<form>
Email: <input type="text" [(ngModel)]="user.email" name="email"/><br />
Name: <input type="text" [(ngModel)]="user.name" name="name"/><br />
<input type="submit" (click)="addUser()" value="Add User"/>
</form>
<br />
<table>
<tr *ngFor="let user of res" >
<td>{{user.email}}
</td>
<td>{{user.name}}</td>
</tr>
</table>

39
guest/webservices/rest-client/rest-client/src/app/users.component.ts Normal file
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@ -0,0 +1,39 @@
import { Component } from '@angular/core';
import {UserService, User} from './app.service';
@Component({
selector: 'users-page',
providers: [UserService],
templateUrl: './users.component.html',
styleUrls: ['./app.component.css']
})
export class UsersComponent {
title = 'Users';
constructor(
private _service:UserService){}
public user = {email: "", name: ""};
public res=[];
addUser() {
this._service.addUser(this.user)
.subscribe( () => this.getUsers());
}
getUsers() {
this._service.getUsers()
.subscribe(
users => {
this.res=[];
users.forEach(usr => {
this.res.push(
new User(
usr.email,
usr.name
)
)
});
});
}
}

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guest/webservices/rest-client/rest-client/src/assets/.gitkeep Normal file
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3
guest/webservices/rest-client/rest-client/src/environments/environment.prod.ts Normal file
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@ -0,0 +1,3 @@
export const environment = {
production: true
};

8
guest/webservices/rest-client/rest-client/src/environments/environment.ts Normal file
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@ -0,0 +1,8 @@
// The file contents for the current environment will overwrite these during build.
// The build system defaults to the dev environment which uses `environment.ts`, but if you do
// `ng build --env=prod` then `environment.prod.ts` will be used instead.
// The list of which env maps to which file can be found in `.angular-cli.json`.
export const environment = {
production: false
};

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14
guest/webservices/rest-client/rest-client/src/index.html Normal file
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@ -0,0 +1,14 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>RestClient</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
</head>
<body>
<app-root></app-root>
</body>
</html>

11
guest/webservices/rest-client/rest-client/src/main.ts Normal file
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@ -0,0 +1,11 @@
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app/app.module';
import { environment } from './environments/environment';
if (environment.production) {
enableProdMode();
}
platformBrowserDynamic().bootstrapModule(AppModule);

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/**
* This file includes polyfills needed by Angular and is loaded before the app.
* You can add your own extra polyfills to this file.
*
* This file is divided into 2 sections:
* 1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
* 2. Application imports. Files imported after ZoneJS that should be loaded before your main
* file.
*
* The current setup is for so-called "evergreen" browsers; the last versions of browsers that
* automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
* Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
*
* Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html
*/
/***************************************************************************************************
* BROWSER POLYFILLS
*/
/** IE9, IE10 and IE11 requires all of the following polyfills. **/
// import 'core-js/es6/symbol';
// import 'core-js/es6/object';
// import 'core-js/es6/function';
// import 'core-js/es6/parse-int';
// import 'core-js/es6/parse-float';
// import 'core-js/es6/number';
// import 'core-js/es6/math';
// import 'core-js/es6/string';
// import 'core-js/es6/date';
// import 'core-js/es6/array';
// import 'core-js/es6/regexp';
// import 'core-js/es6/map';
// import 'core-js/es6/weak-map';
// import 'core-js/es6/set';
/** IE10 and IE11 requires the following for NgClass support on SVG elements */
// import 'classlist.js'; // Run `npm install --save classlist.js`.
/** IE10 and IE11 requires the following to support `@angular/animation`. */
// import 'web-animations-js'; // Run `npm install --save web-animations-js`.
/** Evergreen browsers require these. **/
import 'core-js/es6/reflect';
import 'core-js/es7/reflect';
/** ALL Firefox browsers require the following to support `@angular/animation`. **/
// import 'web-animations-js'; // Run `npm install --save web-animations-js`.
/***************************************************************************************************
* Zone JS is required by Angular itself.
*/
import 'zone.js/dist/zone'; // Included with Angular CLI.
/***************************************************************************************************
* APPLICATION IMPORTS
*/
/**
* Date, currency, decimal and percent pipes.
* Needed for: All but Chrome, Firefox, Edge, IE11 and Safari 10
*/
// import 'intl'; // Run `npm install --save intl`.
/**
* Need to import at least one locale-data with intl.
*/
// import 'intl/locale-data/jsonp/en';

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/* You can add global styles to this file, and also import other style files */

32
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// This file is required by karma.conf.js and loads recursively all the .spec and framework files
import 'zone.js/dist/long-stack-trace-zone';
import 'zone.js/dist/proxy.js';
import 'zone.js/dist/sync-test';
import 'zone.js/dist/jasmine-patch';
import 'zone.js/dist/async-test';
import 'zone.js/dist/fake-async-test';
import { getTestBed } from '@angular/core/testing';
import {
BrowserDynamicTestingModule,
platformBrowserDynamicTesting
} from '@angular/platform-browser-dynamic/testing';
// Unfortunately there's no typing for the `__karma__` variable. Just declare it as any.
declare const __karma__: any;
declare const require: any;
// Prevent Karma from running prematurely.
__karma__.loaded = function () {};
// First, initialize the Angular testing environment.
getTestBed().initTestEnvironment(
BrowserDynamicTestingModule,
platformBrowserDynamicTesting()
);
// Then we find all the tests.
const context = require.context('./', true, /\.spec\.ts$/);
// And load the modules.
context.keys().map(context);
// Finally, start Karma to run the tests.
__karma__.start();

13
guest/webservices/rest-client/rest-client/src/tsconfig.app.json Normal file
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{
"extends": "../tsconfig.json",
"compilerOptions": {
"outDir": "../out-tsc/app",
"module": "es2015",
"baseUrl": "",
"types": []
},
"exclude": [
"test.ts",
"**/*.spec.ts"
]
}

20
guest/webservices/rest-client/rest-client/src/tsconfig.spec.json Normal file
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{
"extends": "../tsconfig.json",
"compilerOptions": {
"outDir": "../out-tsc/spec",
"module": "commonjs",
"target": "es5",
"baseUrl": "",
"types": [
"jasmine",
"node"
]
},
"files": [
"test.ts"
],
"include": [
"**/*.spec.ts",
"**/*.d.ts"
]
}

5
guest/webservices/rest-client/rest-client/src/typings.d.ts vendored Normal file
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/* SystemJS module definition */
declare var module: NodeModule;
interface NodeModule {
id: string;
}

20
guest/webservices/rest-client/rest-client/tsconfig.json Normal file
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{
"compileOnSave": false,
"compilerOptions": {
"outDir": "./dist/out-tsc",
"baseUrl": "src",
"sourceMap": true,
"declaration": false,
"moduleResolution": "node",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"target": "es5",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2016",
"dom"
]
}
}

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{
"rulesDirectory": [
"node_modules/codelyzer"
],
"rules": {
"arrow-return-shorthand": true,
"callable-types": true,
"class-name": true,
"comment-format": [
true,
"check-space"
],
"curly": true,
"eofline": true,
"forin": true,
"import-blacklist": [
true,
"rxjs"
],
"import-spacing": true,
"indent": [
true,
"spaces"
],
"interface-over-type-literal": true,
"label-position": true,
"max-line-length": [
true,
140
],
"member-access": false,
"member-ordering": [
true,
"static-before-instance",
"variables-before-functions"
],
"no-arg": true,
"no-bitwise": true,
"no-console": [
true,
"debug",
"info",
"time",
"timeEnd",
"trace"
],
"no-construct": true,
"no-debugger": true,
"no-duplicate-super": true,
"no-empty": false,
"no-empty-interface": true,
"no-eval": true,
"no-inferrable-types": [
true,
"ignore-params"
],
"no-misused-new": true,
"no-non-null-assertion": true,
"no-shadowed-variable": true,
"no-string-literal": false,
"no-string-throw": true,
"no-switch-case-fall-through": true,
"no-trailing-whitespace": true,
"no-unnecessary-initializer": true,
"no-unused-expression": true,
"no-use-before-declare": true,
"no-var-keyword": true,
"object-literal-sort-keys": false,
"one-line": [
true,
"check-open-brace",
"check-catch",
"check-else",
"check-whitespace"
],
"prefer-const": true,
"quotemark": [
true,
"single"
],
"radix": true,
"semicolon": [
"always"
],
"triple-equals": [
true,
"allow-null-check"
],
"typedef-whitespace": [
true,
{
"call-signature": "nospace",
"index-signature": "nospace",
"parameter": "nospace",
"property-declaration": "nospace",
"variable-declaration": "nospace"
}
],
"typeof-compare": true,
"unified-signatures": true,
"variable-name": false,
"whitespace": [
true,
"check-branch",
"check-decl",
"check-operator",
"check-separator",
"check-type"
],
"directive-selector": [
true,
"attribute",
"app",
"camelCase"
],
"component-selector": [
true,
"element",
"app",
"kebab-case"
],
"use-input-property-decorator": true,
"use-output-property-decorator": true,
"use-host-property-decorator": true,
"no-input-rename": true,
"no-output-rename": true,
"use-life-cycle-interface": true,
"use-pipe-transform-interface": true,
"component-class-suffix": true,
"directive-class-suffix": true,
"no-access-missing-member": true,
"templates-use-public": true,
"invoke-injectable": true
}
}

3
guest/webservices/rest-server/WebContent/META-INF/MANIFEST.MF Normal file
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Manifest-Version: 1.0
Class-Path:

20
guest/webservices/rest-server/WebContent/WEB-INF/web.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
id="WebApp_ID" version="3.1">
<display-name>rest-server</display-name>
<servlet>
<servlet-name>rest-server</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>javax.ws.rs.Application</param-name>
<param-value>com.stackify.ApplicationInitializer</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>rest-server</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>

51
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<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.stackify</groupId>
<artifactId>rest-server</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>2.25.1</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-moxy</artifactId>
<version>2.25.1</version>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<version>3.0.3</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
</configuration>
</plugin>
</plugins>
</build>
</project>

9
guest/webservices/rest-server/src/main/java/com/stackify/ApplicationInitializer.java Normal file
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package com.stackify;
import org.glassfish.jersey.server.ResourceConfig;
public class ApplicationInitializer extends ResourceConfig {
public ApplicationInitializer() {
packages("com.stackify.services");
}
}

43
guest/webservices/rest-server/src/main/java/com/stackify/models/User.java Normal file
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package com.stackify.models;
import javax.ws.rs.core.Link;
public class User {
private String email;
private String name;
private Link link;
public User() {
}
public User(String email, String name) {
super();
this.email = email;
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Link getLink() {
return link;
}
public void setLink(Link link) {
this.link = link;
}
}

19
guest/webservices/rest-server/src/main/java/com/stackify/services/CorsFilter.java Normal file
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package com.stackify.services;
import java.io.IOException;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerResponseContext;
import javax.ws.rs.container.ContainerResponseFilter;
import javax.ws.rs.ext.Provider;
@Provider
public class CorsFilter implements ContainerResponseFilter {
@Override
public void filter(final ContainerRequestContext requestContext,
final ContainerResponseContext response) throws IOException {
response.getHeaders().add("Access-Control-Allow-Origin", "*");
response.getHeaders().add("Access-Control-Allow-Headers", "origin, content-type, accept");
}
}

33
guest/webservices/rest-server/src/main/java/com/stackify/services/UserService.java Normal file
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package com.stackify.services;
import java.util.ArrayList;
import java.util.List;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import com.stackify.models.User;
@Path("/users")
public class UserService {
private static List<User> users = new ArrayList<>();
@POST
@Consumes(MediaType.APPLICATION_JSON)
public Response addUser(User user) {
users.add(user);
return Response.ok()
.build();
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public List<User> getUsers() {
return users;
}
}

34
guest/webservices/rest-server/src/test/java/com/stackify/services/UserServiceTest.java Normal file
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package com.stackify.services;
import org.junit.Test;
import io.restassured.RestAssured;
import static io.restassured.RestAssured.*;
import static org.hamcrest.CoreMatchers.*;
public class UserServiceTest {
@Test
public void whenAddUser_thenGetUserOk() {
RestAssured.baseURI = "http://localhost:8080/rest-server";
//@formatter:off
String json = "{\"email\":\"john@gmail.com\",\"name\":\"John\"}";
given()
.contentType("application/json")
.body(json)
.when()
.post("/users")
.then()
.statusCode(200);
when()
.get("/users")
.then()
.contentType("application/json")
.body("name", hasItem("John"))
.body("email", hasItem("john@gmail.com"));
//@formatter:on
}
}

19
guest/webservices/soap_client/src/main/java/com/stackify/JAXWSClient.java Normal file
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package com.stackify;
import com.stackify.services.DefaultUserImplService;
import com.stackify.services.User;
import com.stackify.services.UserService;
import com.stackify.services.Users;
public class JAXWSClient {
public static void main(String[] args) {
DefaultUserImplService service = new DefaultUserImplService();
User user = new User();
user.setEmail("john@gmail.com");
user.setName("John");
UserService port = service.getDefaultUserImplPort();
port.addUser(user);
Users users = port.getUsers();
System.out.println(users.getUsers().iterator().next().getName());
}
}

94
guest/webservices/soap_client/src/main/java/com/stackify/services/DefaultUserImplService.java Normal file
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package com.stackify.services;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import javax.xml.ws.WebEndpoint;
import javax.xml.ws.WebServiceClient;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.WebServiceFeature;
/**
* This class was generated by the JAX-WS RI.
* JAX-WS RI 2.2.9-b130926.1035
* Generated source version: 2.2
*
*/
@WebServiceClient(name = "DefaultUserImplService", targetNamespace = "http://services.stackify.com/", wsdlLocation = "http://localhost:8080/users?wsdl")
public class DefaultUserImplService
extends Service
{
private final static URL DEFAULTUSERIMPLSERVICE_WSDL_LOCATION;
private final static WebServiceException DEFAULTUSERIMPLSERVICE_EXCEPTION;
private final static QName DEFAULTUSERIMPLSERVICE_QNAME = new QName("http://services.stackify.com/", "DefaultUserImplService");
static {
URL url = null;
WebServiceException e = null;
try {
url = new URL("http://localhost:8080/users?wsdl");
} catch (MalformedURLException ex) {
e = new WebServiceException(ex);
}
DEFAULTUSERIMPLSERVICE_WSDL_LOCATION = url;
DEFAULTUSERIMPLSERVICE_EXCEPTION = e;
}
public DefaultUserImplService() {
super(__getWsdlLocation(), DEFAULTUSERIMPLSERVICE_QNAME);
}
public DefaultUserImplService(WebServiceFeature... features) {
super(__getWsdlLocation(), DEFAULTUSERIMPLSERVICE_QNAME, features);
}
public DefaultUserImplService(URL wsdlLocation) {
super(wsdlLocation, DEFAULTUSERIMPLSERVICE_QNAME);
}
public DefaultUserImplService(URL wsdlLocation, WebServiceFeature... features) {
super(wsdlLocation, DEFAULTUSERIMPLSERVICE_QNAME, features);
}
public DefaultUserImplService(URL wsdlLocation, QName serviceName) {
super(wsdlLocation, serviceName);
}
public DefaultUserImplService(URL wsdlLocation, QName serviceName, WebServiceFeature... features) {
super(wsdlLocation, serviceName, features);
}
/**
*
* @return
* returns UserService
*/
@WebEndpoint(name = "DefaultUserImplPort")
public UserService getDefaultUserImplPort() {
return super.getPort(new QName("http://services.stackify.com/", "DefaultUserImplPort"), UserService.class);
}
/**
*
* @param features
* A list of {@link javax.xml.ws.WebServiceFeature} to configure on the proxy. Supported features not in the <code>features</code> parameter will have their default values.
* @return
* returns UserService
*/
@WebEndpoint(name = "DefaultUserImplPort")
public UserService getDefaultUserImplPort(WebServiceFeature... features) {
return super.getPort(new QName("http://services.stackify.com/", "DefaultUserImplPort"), UserService.class, features);
}
private static URL __getWsdlLocation() {
if (DEFAULTUSERIMPLSERVICE_EXCEPTION!= null) {
throw DEFAULTUSERIMPLSERVICE_EXCEPTION;
}
return DEFAULTUSERIMPLSERVICE_WSDL_LOCATION;
}
}

48
guest/webservices/soap_client/src/main/java/com/stackify/services/ObjectFactory.java Normal file
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package com.stackify.services;
import javax.xml.bind.annotation.XmlRegistry;
/**
* This object contains factory methods for each
* Java content interface and Java element interface
* generated in the com.stackify.services package.
* <p>An ObjectFactory allows you to programatically
* construct new instances of the Java representation
* for XML content. The Java representation of XML
* content can consist of schema derived interfaces
* and classes representing the binding of schema
* type definitions, element declarations and model
* groups. Factory methods for each of these are
* provided in this class.
*
*/
@XmlRegistry
public class ObjectFactory {
/**
* Create a new ObjectFactory that can be used to create new instances of schema derived classes for package: com.stackify.services
*
*/
public ObjectFactory() {
}
/**
* Create an instance of {@link User }
*
*/
public User createUser() {
return new User();
}
/**
* Create an instance of {@link Users }
*
*/
public Users createUsers() {
return new Users();
}
}

87
guest/webservices/soap_client/src/main/java/com/stackify/services/User.java Normal file
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package com.stackify.services;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlType;
/**
* <p>Java class for user complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* &lt;complexType name="user">
* &lt;complexContent>
* &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* &lt;sequence>
* &lt;element name="email" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/>
* &lt;element name="name" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/>
* &lt;/sequence>
* &lt;/restriction>
* &lt;/complexContent>
* &lt;/complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "user", propOrder = {
"email",
"name"
})
public class User {
protected String email;
protected String name;
/**
* Gets the value of the email property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getEmail() {
return email;
}
/**
* Sets the value of the email property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setEmail(String value) {
this.email = value;
}
/**
* Gets the value of the name property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getName() {
return name;
}
/**
* Sets the value of the name property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setName(String value) {
this.name = value;
}
}

47
guest/webservices/soap_client/src/main/java/com/stackify/services/UserService.java Normal file
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package com.stackify.services;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.Action;
/**
* This class was generated by the JAX-WS RI.
* JAX-WS RI 2.2.9-b130926.1035
* Generated source version: 2.2
*
*/
@WebService(name = "UserService", targetNamespace = "http://services.stackify.com/")
@SOAPBinding(style = SOAPBinding.Style.RPC)
@XmlSeeAlso({
ObjectFactory.class
})
public interface UserService {
/**
*
* @param arg0
*/
@WebMethod
@Action(input = "http://services.stackify.com/UserService/addUserRequest", output = "http://services.stackify.com/UserService/addUserResponse")
public void addUser(
@WebParam(name = "arg0", partName = "arg0")
User arg0);
/**
*
* @return
* returns com.stackify.services.Users
*/
@WebMethod
@WebResult(partName = "return")
@Action(input = "http://services.stackify.com/UserService/getUsersRequest", output = "http://services.stackify.com/UserService/getUsersResponse")
public Users getUsers();
}

69
guest/webservices/soap_client/src/main/java/com/stackify/services/Users.java Normal file
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package com.stackify.services;
import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;
/**
* <p>Java class for users complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* &lt;complexType name="users">
* &lt;complexContent>
* &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* &lt;sequence>
* &lt;element name="users" type="{http://services.stackify.com/}user" maxOccurs="unbounded" minOccurs="0"/>
* &lt;/sequence>
* &lt;/restriction>
* &lt;/complexContent>
* &lt;/complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "users", propOrder = {
"users"
})
public class Users {
@XmlElement(nillable = true)
protected List<User> users;
/**
* Gets the value of the users property.
*
* <p>
* This accessor method returns a reference to the live list,
* not a snapshot. Therefore any modification you make to the
* returned list will be present inside the JAXB object.
* This is why there is not a <CODE>set</CODE> method for the users property.
*
* <p>
* For example, to add a new item, do as follows:
* <pre>
* getUsers().add(newItem);
* </pre>
*
*
* <p>
* Objects of the following type(s) are allowed in the list
* {@link User }
*
*
*/
public List<User> getUsers() {
if (users == null) {
users = new ArrayList<User>();
}
return this.users;
}
}

2
guest/webservices/soap_client/src/main/java/com/stackify/services/package-info.java Normal file
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@ -0,0 +1,2 @@
@javax.xml.bind.annotation.XmlSchema(namespace = "http://services.stackify.com/")
package com.stackify.services;

11
guest/webservices/soap_example/src/main/java/com/stackify/ServicePublisher.java Normal file
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@ -0,0 +1,11 @@
package com.stackify;
import javax.xml.ws.Endpoint;
import com.stackify.services.DefaultUserImpl;
public class ServicePublisher {
public static void main(String[] args) {
Endpoint.publish("http://localhost:8080/users", new DefaultUserImpl());
}
}

32
guest/webservices/soap_example/src/main/java/com/stackify/models/User.java Normal file
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@ -0,0 +1,32 @@
package com.stackify.models;
public class User {
private String email;
private String name;
public User() {
}
public User(String email, String name) {
super();
this.email = email;
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

16
guest/webservices/soap_example/src/main/java/com/stackify/models/Users.java Normal file
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@ -0,0 +1,16 @@
package com.stackify.models;
import java.util.List;
public class Users {
List<User> users;
public List<User> getUsers() {
return users;
}
public void setUsers(List<User> users) {
this.users = users;
}
}

27
guest/webservices/soap_example/src/main/java/com/stackify/services/DefaultUserImpl.java Normal file
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package com.stackify.services;
import java.util.ArrayList;
import javax.jws.WebService;
import com.stackify.models.User;
import com.stackify.models.Users;
@WebService(endpointInterface = "com.stackify.services.UserService")
public class DefaultUserImpl implements UserService {
ArrayList<User> usersList = new ArrayList<>();
@Override
public void addUser(User user) {
usersList.add(user);
}
@Override
public Users getUsers() {
Users users = new Users();
users.setUsers(usersList);
return users;
}
}

19
guest/webservices/soap_example/src/main/java/com/stackify/services/UserService.java Normal file
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package com.stackify.services;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import com.stackify.models.User;
import com.stackify.models.Users;
@WebService
@SOAPBinding(style = SOAPBinding.Style.RPC)
public interface UserService {
@WebMethod
public void addUser(User user);
@WebMethod
public Users getUsers();
}

3
guest/webservices/spring-rest-service/WebContent/META-INF/MANIFEST.MF Normal file
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Manifest-Version: 1.0
Class-Path:

48
guest/webservices/spring-rest-service/pom.xml Normal file
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<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.stackify</groupId>
<artifactId>spring-rest-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.4.RELEASE</version>
</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-hateoas</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

12
guest/webservices/spring-rest-service/src/main/java/com/stackify/Application.java Normal file
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@ -0,0 +1,12 @@
package com.stackify;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}

22
guest/webservices/spring-rest-service/src/main/java/com/stackify/config/SwaggerConfig.java Normal file
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package com.stackify.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration
@EnableSwagger2
public class SwaggerConfig {
@Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2).select()
.apis(RequestHandlerSelectors.basePackage("com.stackify.controllers"))
.paths(PathSelectors.any())
.build();
}
}

52
guest/webservices/spring-rest-service/src/main/java/com/stackify/controllers/UserController.java Normal file
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package com.stackify.controllers;
import java.util.ArrayList;
import java.util.List;
import org.springframework.hateoas.Link;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;
import com.stackify.models.User;
import static org.springframework.hateoas.mvc.ControllerLinkBuilder.methodOn;
import static org.springframework.hateoas.mvc.ControllerLinkBuilder.linkTo;
@RestController
public class UserController {
private static List<User> users = new ArrayList<>();
@PostMapping(value = "/users", consumes = MediaType.APPLICATION_JSON_VALUE)
@ResponseStatus(HttpStatus.CREATED)
public void addUser(@RequestBody User user) {
users.add(user);
}
@GetMapping("/users")
public List<User> getUsers() {
users.forEach(user -> {
Link selfLink = linkTo(methodOn(UserController.class).getUsers()).slash(user.getEmail())
.withSelfRel();
user.getLinks().clear();
user.add(selfLink);
});
return users;
}
@GetMapping("/users/{email}")
public User getUser(@PathVariable String email) {
User us = users.stream()
.filter(user -> !user.getEmail()
.equals(email))
.findAny()
.orElse(null);
return us;
}
}

34
guest/webservices/spring-rest-service/src/main/java/com/stackify/models/User.java Normal file
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package com.stackify.models;
import org.springframework.hateoas.ResourceSupport;
public class User extends ResourceSupport {
private String email;
private String name;
public User() {
}
public User(String email, String name) {
super();
this.email = email;
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

52
jmh/pom.xml Normal file
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@ -0,0 +1,52 @@
<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>
<groupId>com.baeldung</groupId>
<artifactId>jmh</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>jmh</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>1.19</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>1.19</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>com.baeldung.Application</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
</project>

14
jmh/src/main/java/com/baeldung/Application.java Normal file
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@ -0,0 +1,14 @@
package com.baeldung;
import java.io.IOException;
import org.openjdk.jmh.Main;
import org.openjdk.jmh.runner.RunnerException;
public class Application {
public static void main(String[] args) throws RunnerException, IOException {
Main.main(args);
}
}

12
jmh/src/main/java/com/baeldung/BenchMark.java Normal file
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@ -0,0 +1,12 @@
package com.baeldung;
import org.openjdk.jmh.annotations.Benchmark;
public class BenchMark {
@Benchmark
public void init() {
}
}

0
jmh/src/main/resources/META-INF/BenchmarkList Normal file
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38
jmh/src/test/java/com/baeldung/AppTest.java Normal file
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@ -0,0 +1,38 @@
package com.baeldung;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit test for simple App.
*/
public class AppTest
extends TestCase
{
/**
* Create the test case
*
* @param testName name of the test case
*/
public AppTest( String testName )
{
super( testName );
}
/**
* @return the suite of tests being tested
*/
public static Test suite()
{
return new TestSuite( AppTest.class );
}
/**
* Rigourous Test :-)
*/
public void testApp()
{
assertTrue( true );
}
}

8
kotlin-mockito/README.md Normal file
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@ -0,0 +1,8 @@
## Relevant articles:
- [Introduction to the Kotlin Language](http://www.baeldung.com/kotlin)
- [A guide to the “when{}” block in Kotlin](http://www.baeldung.com/kotlin-when)
- [Comprehensive Guide to Null Safety in Kotlin](http://www.baeldung.com/kotlin-null-safety)
- [Kotlin Java Interoperability](http://www.baeldung.com/kotlin-java-interoperability)
- [Difference Between “==” and “===” in Kotlin](http://www.baeldung.com/kotlin-equality-operators)
- [Generics in Kotlin](http://www.baeldung.com/kotlin-generics)

121
kotlin-mockito/pom.xml Normal file
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<?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>
<artifactId>kotlin-mockito</artifactId>
<version>1.0-SNAPSHOT</version>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.nhaarman</groupId>
<artifactId>mockito-kotlin</artifactId>
<version>${mockito-kotlin.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
<testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
<plugins>
<plugin>
<artifactId>kotlin-maven-plugin</artifactId>
<groupId>org.jetbrains.kotlin</groupId>
<version>${kotlin.version}</version>
<executions>
<execution>
<id>compile</id>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<sourceDirs>
<sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
<sourceDir>${project.basedir}/src/main/java</sourceDir>
</sourceDirs>
</configuration>
</execution>
<execution>
<id>test-compile</id>
<goals>
<goal>test-compile</goal>
</goals>
<configuration>
<sourceDirs>
<sourceDir>${project.basedir}/src/test/kotlin</sourceDir>
<sourceDir>${project.basedir}/src/test/java</sourceDir>
</sourceDirs>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler.version}</version>
<executions>
<!-- Replacing default-compile as it is treated specially
by maven -->
<execution>
<id>default-compile</id>
<phase>none</phase>
</execution>
<!-- Replacing default-testCompile as it is treated specially
by maven -->
<execution>
<id>default-testCompile</id>
<phase>none</phase>
</execution>
<execution>
<id>java-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>java-test-compile</id>
<phase>test-compile</phase>
<goals>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<mockito.version>2.8.9</mockito.version>
<junit.version>4.12</junit.version>
<kotlin.version>1.1.2-4</kotlin.version>
<mockito-kotlin.version>1.5.0</mockito-kotlin.version>
<maven-compiler.version>3.5.1</maven-compiler.version>
</properties>
</project>

24
kotlin-mockito/src/main/java/com/baeldung/java/ArrayExample.java Normal file
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@ -0,0 +1,24 @@
package com.baeldung.java;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
public class ArrayExample {
public int sumValues(int[] nums) {
int res = 0;
for (int x:nums) {
res += x;
}
return res;
}
public void writeList() throws IOException {
File file = new File("E://file.txt");
FileReader fr = new FileReader(file);
fr.close();
}
}

24
kotlin-mockito/src/main/java/com/baeldung/java/Customer.java Normal file
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@ -0,0 +1,24 @@
package com.baeldung.java;
public class Customer {
private String firstName;
private String lastName;
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
}

7
kotlin-mockito/src/main/java/com/baeldung/java/StringUtils.java Normal file
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@ -0,0 +1,7 @@
package com.baeldung.java;
public class StringUtils {
public static String toUpperCase(String name) {
return name.toUpperCase();
}
}

6
kotlin-mockito/src/main/kotlin/com/baeldung/kotlin/BookService.kt Normal file
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@ -0,0 +1,6 @@
package com.baeldung.kotlin
interface BookService {
fun inStock(bookId: Int): Boolean
fun lend(bookId: Int, memberId: Int)
}

11
kotlin-mockito/src/main/kotlin/com/baeldung/kotlin/LendBookManager.kt Normal file
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@ -0,0 +1,11 @@
package com.baeldung.kotlin
class LendBookManager(val bookService:BookService) {
fun checkout(bookId: Int, memberId: Int) {
if(bookService.inStock(bookId)) {
bookService.lend(bookId, memberId)
} else {
throw IllegalStateException("Book is not available")
}
}
}

17
kotlin-mockito/src/test/java/com/baeldung/kotlin/JavaCallToKotlinUnitTest.java Normal file
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@ -0,0 +1,17 @@
package com.baeldung.kotlin;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class JavaCallToKotlinUnitTest {
@Test
public void givenKotlinClass_whenCallFromJava_shouldProduceResults() {
//when
int res = new MathematicsOperations().addTwoNumbers(2, 4);
//then
assertEquals(6, res);
}
}

30
kotlin-mockito/src/test/kotlin/com/baeldung/kotlin/LendBookManagerTest.kt Normal file
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@ -0,0 +1,30 @@
package com.baeldung.kotlin;
import org.junit.Test
import org.mockito.Mockito
class LibraryManagementTest {
@Test(expected = IllegalStateException::class)
fun whenBookIsNotAvailable_thenAnExceptionIsThrown() {
val mockBookService = Mockito.mock(BookService::class.java)
Mockito.`when`(mockBookService.inStock(100)).thenReturn(false)
val manager = LendBookManager(mockBookService)
manager.checkout(100, 1)
}
@Test
fun whenBookIsAvailable_thenLendMethodIsCalled() {
val mockBookService = Mockito.mock(BookService::class.java)
Mockito.`when`(mockBookService.inStock(100)).thenReturn(true)
val manager = LendBookManager(mockBookService)
manager.checkout(100, 1)
Mockito.verify(mockBookService).lend(100, 1)
}
}

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