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Internet-Technologien
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Merge branch 'julian2' of Studium/Internet-Technologien into master

This commit is contained in:
Johannes Theiner 2019-04-27 09:39:40 +00:00 committed by Gitea
parent e1e5299d2d 027ebd2a46
commit 41dd15048a
53 changed files with 1315 additions and 213 deletions
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9
checkstyle.xml
View File

@ -44,7 +44,7 @@
<property name="allowNonPrintableEscapes" value="true"/>
</module>
<module name="LineLength">
<property name="max" value="100"/>
<property name="max" value="200"/>
<property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
</module>
<module name="AvoidStarImport"/>
@ -55,13 +55,14 @@
<property name="tokens"
value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
</module>
<module name="NeedBraces"/>
<module name="NeedBraces">
<property name="tokens" value="LITERAL_DO"/>
</module>
<module name="LeftCurly"/>
<module name="RightCurly">
<property name="id" value="RightCurlySame"/>
<property name="tokens"
value="LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE,
LITERAL_DO"/>
value="LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_DO, LITERAL_IF, LITERAL_ELSE"/>
</module>
<module name="RightCurly">
<property name="id" value="RightCurlyAlone"/>

4
pom.xml
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@ -212,6 +212,10 @@
<artifactId>spotbugs-maven-plugin</artifactId>
<version>3.1.9</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
</plugin>
</plugins>
</reporting>

7
src/main/java/de/hsel/itech/config/Configuration.java
View File

@ -10,6 +10,8 @@ import java.io.FileNotFoundException;
import java.io.FileReader;
/**
* config object.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -25,7 +27,10 @@ public class Configuration {
private Database database;
/**
* gets Configuration object from file.
* @return {@link de.hsel.itech.config.Configuration}
*/
public static Configuration get() {
Gson gson = new Gson();

2
src/main/java/de/hsel/itech/config/Database.java
View File

@ -5,6 +5,8 @@ import lombok.Getter;
import lombok.ToString;
/**
* POJO for gson.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1

687
src/main/java/de/hsel/itech/db/Database.java
View File

@ -1,16 +1,27 @@
package de.hsel.itech.db;
import de.hsel.itech.config.Configuration;
import de.hsel.itech.db.pojo.Author;
import de.hsel.itech.db.pojo.Book;
import de.hsel.itech.db.pojo.Category;
import de.hsel.itech.db.pojo.Publisher;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.mariadb.jdbc.MariaDbPoolDataSource;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.net.URL;
import java.sql.*;
import java.time.Year;
import java.util.AbstractMap;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
*
* base class for everything regarding the database.
*
* @author Johannes Theiner
* @version 0.1
@ -18,20 +29,64 @@ import java.sql.SQLException;
*/
public class Database {
private final String book = "book";
private final String author = "author";
private final String authorBook = "author_book";
private final String publisher = "publisher";
private final String category = "category";
private static Database instance;
/**
* Singleton for database access.
*
* @return {@link Database}
*/
public static Database getInstance() {
if (instance == null)
instance = new Database();
return instance;
}
private MariaDbPoolDataSource dataSource;
public Database() {
/**
* initializes connection pool and executes database setup.
*/
private Database() {
Configuration config = Configuration.get();
dataSource = new MariaDbPoolDataSource("jdbc:mysql://" + config.getDatabase().getHostname() + ":" + config.getDatabase().getPort() + "/" + config.getDatabase().getDatabase());
dataSource = new MariaDbPoolDataSource("jdbc:mysql://" + config.getDatabase().getHostname()
+ ":" + config.getDatabase().getPort() + "/" + config.getDatabase().getDatabase() + "?useUnicode=true&characterEncoding=UTF-8");
try {
dataSource.setUser(config.getDatabase().getUsername());
dataSource.setPassword(config.getDatabase().getPassword());
dataSource.initialize();
Connection connection = getConnection();
assert connection != null;
URL file = getClass().getClassLoader().getResource("database.sql");
assert file != null;
try (BufferedReader br = new BufferedReader(new FileReader(file.getFile()))) {
for (String line = br.readLine(); line != null; line = br.readLine()) {
PreparedStatement statement = connection.prepareStatement(line);
statement.executeUpdate();
statement.close();
}
} catch (IOException e) {
e.printStackTrace();
} finally {
connection.close();
}
} catch (SQLException e) {
e.printStackTrace();
}
}
/**
* gets connection from connection pool.
*
* @return {@link java.sql.Connection}
*/
@Nullable
private Connection getConnection() {
try {
@ -42,28 +97,628 @@ public class Database {
return null;
}
public String getHello() {
Connection connection = getConnection();
/**
* gets author by id.
*
* @param id ID from database
* @return {@link de.hsel.itech.db.pojo.Author}
*/
@Nullable
public Author getAuthor(long id) {
Map.Entry<ResultSet, Connection> entry = getResultSet(id, author);
assert entry != null;
String hello = "";
ResultSet rs = entry.getKey();
Author author = null;
try {
author = new Author(rs.getLong("id"), rs.getString("name"));
entry.getValue().close();
} catch (SQLException e) {
e.printStackTrace();
}
return author;
}
/**
* gets author by name.
*
* @param name author name
* @return {@link de.hsel.itech.db.pojo.Author}
*/
@Nullable
public Author getAuthor(String name) {
Map.Entry<ResultSet, Connection> entry = getResultSets(author, "name", name);
assert entry != null;
assert entry.getKey() != null;
Author author = null;
ResultSet rs = entry.getKey();
try {
if(rs.next())
author = new Author(rs.getLong("id"), rs.getString("name"));
entry.getValue().close();
} catch (SQLException e) {
e.printStackTrace();
}
return author;
}
/**
* gets category by id.
*
* @param id ID from database
* @return {@link de.hsel.itech.db.pojo.Category}
*/
@Nullable
public Category getCategory(long id) {
Map.Entry<ResultSet, Connection> entry = getResultSet(id, category);
assert entry != null;
ResultSet rs = entry.getKey();
try {
rs.beforeFirst();
} catch (SQLException e) {
e.printStackTrace();
}
return getCategory(entry);
}
/**
* get category by name.
*
* @param name category name
* @return {@link de.hsel.itech.db.pojo.Category}
*/
@Nullable
public Category getCategory(String name) {
Map.Entry<ResultSet, Connection> entry = getResultSets(category, "name", name);
assert entry != null;
return getCategory(entry);
}
@Nullable
private Category getCategory(@NotNull Map.Entry<ResultSet, Connection> entry) {
ResultSet rs = entry.getKey();
Category category = null;
try{
while(rs.next()) {
category = new Category(rs.getLong("id"), rs.getString("name"), rs.getString("image"));
}
entry.getValue().close();
}catch (SQLException ex) {
ex.printStackTrace();
}
return category;
}
/**
* gets publisher by id.
*
* @param id ID from database
* @return {@link de.hsel.itech.db.pojo.Publisher}
*/
@Nullable
public Publisher getPublisher(long id) {
Map.Entry<ResultSet, Connection> entry = getResultSet(id, publisher);
assert entry != null;
ResultSet rs = entry.getKey();
Publisher publisher = null;
try {
publisher = new Publisher(rs.getLong("id"), rs.getString("name"));
entry.getValue().close();
} catch (SQLException e) {
e.printStackTrace();
}
return publisher;
}
/**
* get publisher by name.
*
* @param name publisher name
* @return {@link de.hsel.itech.db.pojo.Publisher}
*/
@Nullable
public Publisher getPublisher(String name) {
Map.Entry<ResultSet, Connection> entry = getResultSets(publisher, "name", name);
assert entry != null;
assert entry.getKey() != null;
Publisher publisher = null;
ResultSet rs = entry.getKey();
try {
while(rs.next()) {
publisher = new Publisher(rs.getLong("id"), rs.getString("name"));
}
entry.getValue().close();
} catch (SQLException e) {
e.printStackTrace();
}
return publisher;
}
/**
* gets list of author ids from database.
*
* @param id book id from database
* @return {@link java.util.List}
*/
@Nullable
private List<Integer> getAuthors(long id) {
Map.Entry<ResultSet, Connection> entry = getResultSets(id, authorBook, book);
assert entry != null;
try {
List<Integer> list = new ArrayList<>();
ResultSet rs = entry.getKey();
while (rs.next()) {
list.add(rs.getInt(author));
}
entry.getValue().close();
return list;
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
/**
* gets book by id.
*
* @param id ID from database
* @return {@link de.hsel.itech.db.pojo.Book}
*/
@Nullable
public Book getBook(long id) {
Map.Entry<ResultSet, Connection> entry = getResultSet(id, book);
assert entry != null;
ResultSet rs = entry.getKey();
Book book = null;
try {
Category category = getCategory(rs.getLong(this.category));
Publisher publisher = getPublisher(rs.getLong(this.publisher));
List<Integer> authorIds = getAuthors(id);
assert category != null;
assert publisher != null;
assert authorIds != null;
List<Author> authors = new ArrayList<>();
for (int i : authorIds) {
Author author = getAuthor(i);
assert author != null;
authors.add(author);
}
book = new Book(rs.getLong("id"), rs.getLong("isbn"), authors, publisher, category, rs.getString("title"),
Year.of(rs.getInt("year")), rs.getInt("price"), rs.getString("description"),
rs.getString("image"));
entry.getValue().close();
} catch (SQLException e) {
e.printStackTrace();
}
return book;
}
/**
* gets all books.
*
* @return {@link java.util.List}
*/
@Nullable
public List<Book> getBooks() {
Map.Entry<ResultSet, Connection> entry = getResultSets(book, "id");
assert entry != null;
List<Long> ids = new ArrayList<>();
try {
ResultSet rs = entry.getKey();
while (rs.next()) {
ids.add(rs.getLong("id"));
}
entry.getValue().close();
} catch (SQLException ex) {
ex.printStackTrace();
}
List<Book> books = new ArrayList<>();
for (long id : ids) {
books.add(getBook(id));
}
return books;
}
/**
* gets books by category.
*
* @param category category id
* @return {@link java.util.List}
*/
@Nullable
public List<Book> getBooks(long category) {
Connection connection = getConnection();
assert connection != null;
PreparedStatement statement = connection.prepareStatement("SELECT * FROM test WHERE id = 1");
List<Book> books = new ArrayList<>();
try {
PreparedStatement statement = connection.prepareStatement("SELECT (id) FROM book WHERE category = ?");
statement.setLong(1, category);
ResultSet resultSet = statement.executeQuery();
resultSet.next();
hello = resultSet.getString("hello");
while (resultSet.next()) {
books.add(getBook(resultSet.getLong("id")));
}
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
return books;
}
return hello;
/**
* get books by category.
*
* @param category Category object
* @return {@link java.util.List}
*/
@Nullable
public List<Book> getBooks(@NotNull Category category) {
return getBooks(category.getId());
}
/**
* Inserts book into database.
* authors, publishers, and category have to exist.
*
* @param book Book
* @return insert count
*/
public int insert(@NotNull Book book) {
Connection connection = getConnection();
assert connection != null;
int insertCount = 0;
//author exists ?
List<Author> authors = new ArrayList<>();
for (Author author : book.getAuthors()) {
if (author.getId() == 0) {
Author dbAuthor = getAuthor(author.getName());
if (dbAuthor == null) {
insertCount += insert(author);
dbAuthor = getAuthor(author.getName());
}
authors.add(dbAuthor);
}else authors.add(author);
}
//publisher exists ?
Publisher publisher;
if(book.getPublisher().getId() == 0) {
Publisher dbPublisher = getPublisher(book.getPublisher().getName());
if(dbPublisher != null)
publisher = dbPublisher;
else {
insertCount += insert(new Publisher(book.getPublisher().getName()));
publisher = getPublisher(book.getPublisher().getName());
}
}else publisher = book.getPublisher();
//category exists ?
Category category;
if(book.getCategory().getId() == 0) {
Category dbCategory = getCategory(book.getCategory().getName());
if(dbCategory != null)
category = dbCategory;
else {
insertCount += insert(new Category(book.getCategory().getName(), book.getCategory().getImage()));
category = getCategory(book.getCategory().getName());
}
}else category = book.getCategory();
assert publisher != null;
assert category != null;
try {
PreparedStatement statement = connection.prepareStatement("INSERT INTO book(isbn, title, description, " +
"price, year, publisher, category, image) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", Statement.RETURN_GENERATED_KEYS);
statement.setLong(1, book.getIsbn());
statement.setString(2, book.getTitle());
statement.setString(3, book.getDescription());
statement.setInt(4, book.getPrice());
statement.setInt(5, book.getYear().getValue());
statement.setLong(6, publisher.getId());
statement.setLong(7, category.getId());
statement.setString(8, book.getImage());
insertCount += statement.executeUpdate();
ResultSet resultSet = statement.getGeneratedKeys();
long lastId = -1;
while(resultSet.next()) {
lastId = resultSet.getLong("id");
}
for (Author author : authors) {
PreparedStatement authorStatement = connection.prepareStatement("INSERT INTO " + authorBook + " (author, book) VALUES (?, ?);");
authorStatement.setLong(1, author.getId());
authorStatement.setLong(2, lastId);
insertCount += authorStatement.executeUpdate();
}
connection.close();
} catch (SQLException ex) {
ex.printStackTrace();
}
return insertCount;
}
/**
* inserts Category into database.
*
* @param category Category
* @return insert count
*/
public int insert(@NotNull Category category) {
Connection connection = getConnection();
assert connection != null;
int insertCount = 0;
try {
PreparedStatement statement = connection.prepareStatement("INSERT INTO category (name, image) VALUES (?, ?)");
statement.setString(1, category.getName());
statement.setString(2, category.getImage());
insertCount += statement.executeUpdate();
connection.close();
} catch (SQLException ex) {
ex.printStackTrace();
}
return insertCount;
}
/**
* inserts Author.
*
* @param author Author
* @return insert count
*/
public int insert(@NotNull Author author) {
Connection connection = getConnection();
assert connection != null;
int insertCount = 0;
try {
PreparedStatement statement = connection.prepareStatement("INSERT INTO author (name) VALUES (?)");
statement.setString(1, author.getName());
insertCount += statement.executeUpdate();
connection.close();
} catch (SQLException ex) {
ex.printStackTrace();
}
return insertCount;
}
/**
* inserts Publisher.
*
* @param publisher Publisher
* @return insert count
*/
public int insert(@NotNull Publisher publisher) {
Connection connection = getConnection();
assert connection != null;
int insertCount = 0;
try {
PreparedStatement statement = connection.prepareStatement("INSERT INTO publisher (name) VALUES (?)");
statement.setString(1, publisher.getName());
insertCount += statement.executeUpdate();
connection.close();
} catch (SQLException ex) {
ex.printStackTrace();
}
return insertCount;
}
/**
* deletes book from database.
*
* @param id book id
* @return deletion count
*/
public int deleteBook(long id) {
int deleteCount = 0;
try {
Connection connection = getConnection();
assert connection != null;
PreparedStatement statement = connection.prepareStatement("DELETE FROM author_book WHERE book = ?");
statement.setLong(1, id);
deleteCount = +statement.executeUpdate();
connection.close();
} catch (SQLException ex) {
ex.printStackTrace();
}
deleteCount += delete(id, book);
return deleteCount;
}
/**
* deletes author from database.
*
* @param id author id
* @return deletion count
*/
public int deleteAuthor(long id) {
return delete(id, author);
}
/**
* deletes publisher from database.
*
* @param id publisher id
* @return deletion count
*/
public int deletePublisher(long id) {
return delete(id, publisher);
}
/**
* deletes category from database.
*
* @param id category count
* @return deletion count
*/
public int deleteCategory(long id) {
return delete(id, category);
}
/**
* deletes id from table.
*
* @param id database id
* @param table table name
* @return deletion count
*/
private int delete(long id, String table) {
Connection connection = getConnection();
assert connection != null;
int deleteCount = 0;
try {
PreparedStatement statement = connection.prepareStatement("DELETE FROM " + table + " WHERE id=?");
statement.setLong(1, id);
deleteCount = +statement.executeUpdate();
} catch (SQLException ex) {
ex.printStackTrace();
}
return deleteCount;
}
/**
* gets specific entry from database.
*
* @param id id from database
* @param table table name
* @return {@link java.util.Map.Entry}
*/
@Nullable
private Map.Entry<ResultSet, Connection> getResultSet(long id, String table) {
Connection connection = getConnection();
try {
assert connection != null;
PreparedStatement statement = connection.prepareStatement("SELECT * FROM " + table + " WHERE id = ?");
statement.setLong(1, id);
ResultSet resultSet = statement.executeQuery();
if (resultSet.next()) {
return new AbstractMap.SimpleEntry<>(resultSet, connection);
}
return null;
} catch (SQLException ex) {
ex.printStackTrace();
}
return null;
}
/**
* gets specific entries from table.
*
* @param id id all entries should reference
* @param table table name
* @param column column to match
* @return {@link java.util.Map.Entry}
*/
@Nullable
private Map.Entry<ResultSet, Connection> getResultSets(long id, @NotNull String table, @NotNull String column) {
Connection connection = getConnection();
try {
assert connection != null;
PreparedStatement statement = connection.prepareStatement("SELECT * FROM " + table + " WHERE " + column + " = ?");
statement.setLong(1, id);
return getAllEntries(connection, statement);
} catch (SQLException ex) {
ex.printStackTrace();
}
return null;
}
/**
* gets specific entries from table.
*
* @param table table name
* @param column column to match
* @return {@link java.util.Map.Entry}
*/
@Nullable
private Map.Entry<ResultSet, Connection> getResultSets(@NotNull String table, @NotNull String column, @NotNull String value) {
Connection connection = getConnection();
try {
assert connection != null;
PreparedStatement statement = connection.prepareStatement("SELECT * FROM " + table + " WHERE " + column + " = ?");
statement.setString(1, value);
return getAllEntries(connection, statement);
} catch (SQLException ex) {
ex.printStackTrace();
}
return null;
}
/**
* gets all specified columns from table.
*
* @param table table name
* @param columns columns as String array
* @return {@link java.util.Map.Entry}
*/
@Nullable
private Map.Entry<ResultSet, Connection> getResultSets(@NotNull String table, @NotNull String... columns) {
Connection connection = getConnection();
try {
assert connection != null;
PreparedStatement statement = connection.prepareStatement("SELECT (" + String.join(",", columns) + ") FROM " + table);
return getAllEntries(connection, statement);
} catch (SQLException ex) {
ex.printStackTrace();
}
return null;
}
/**
* gets all entries contained in result set.
*
* @param connection Connection
* @param statement query statement
* @return {@link java.util.Map.Entry}
*/
@Nullable
private Map.Entry<ResultSet, Connection> getAllEntries(@NotNull Connection connection, @NotNull PreparedStatement statement) {
try {
ResultSet resultSet = statement.executeQuery();
return new AbstractMap.SimpleEntry<>(resultSet, connection);
} catch (SQLException ex) {
ex.printStackTrace();
}
return null;
}
}

17
src/main/java/de/hsel/itech/db/pojo/Address.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for Address.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,13 +15,14 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class Address {
private Customer customer;
@NonNull private Customer customer;
private long id;
private String name;
private String street;
private String number;
private int zipCode;
private String city;
@NonNull private String name;
@NonNull private String street;
@NonNull private String number;
@NonNull private int zipCode;
@NonNull private String city;
}

7
src/main/java/de/hsel/itech/db/pojo/Author.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for Author.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,9 +15,10 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class Author {
private long id;
private String name;
@NonNull private String name;
}

27
src/main/java/de/hsel/itech/db/pojo/Book.java
View File

@ -2,10 +2,15 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
import java.time.Year;
import java.util.List;
/**
* POJO for Book.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -13,21 +18,23 @@ import java.time.Year;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class Book {
private int isbn;
private Author author;
private Publisher publisher;
private Category category;
private String title;
private Year year;
private long id;
@NonNull private long isbn;
@NonNull private List<Author> authors;
@NonNull private Publisher publisher;
@NonNull private Category category;
@NonNull private String title;
@NonNull private Year year;
/**
* saved in cents
* saved in cents.
*/
private int price;
private String description;
private String image;
@NonNull private int price;
@NonNull private String description;
@NonNull private String image;

16
src/main/java/de/hsel/itech/db/pojo/Category.java
View File

@ -1,9 +1,10 @@
package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.*;
/**
* POJO for Category.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,9 +12,16 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
@NoArgsConstructor
public class Category {
private int id;
private String name;
private long id;
@NonNull private String name;
private String image;
public Category(String name, String image) {
this.name = name;
this.image = image;
}
}

15
src/main/java/de/hsel/itech/db/pojo/CreditCardPayment.java
View File

@ -2,10 +2,14 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
import java.time.LocalDate;
/**
* POJO for CreditCard Payment.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -13,12 +17,13 @@ import java.time.LocalDate;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class CreditCardPayment {
private long id;
private Customer customer;
private int number;
private String owner;
private LocalDate expiration;
private int checksum;
@NonNull private Customer customer;
@NonNull private int number;
@NonNull private String owner;
@NonNull private LocalDate expiration;
@NonNull private int checksum;
}

13
src/main/java/de/hsel/itech/db/pojo/Customer.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for Customer.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,11 +15,12 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class Customer {
private long id;
private String email;
private String name;
private String password;
private boolean admin;
@NonNull private String email;
@NonNull private String name;
@NonNull private String password;
@NonNull private boolean admin;
}

13
src/main/java/de/hsel/itech/db/pojo/DebitCardPayment.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for DebitCard Payment.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,11 +15,12 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class DebitCardPayment {
private long id;
private Customer customer;
private String iban;
private String bic;
private String owner;
@NonNull private Customer customer;
@NonNull private String iban;
@NonNull private String bic;
@NonNull private String owner;
}

7
src/main/java/de/hsel/itech/db/pojo/InvoicePayment.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for Invoice Payment.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,8 +15,9 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class InvoicePayment {
private long id;
private Customer customer;
@NonNull private Customer customer;
}

17
src/main/java/de/hsel/itech/db/pojo/Order.java
View File

@ -2,11 +2,15 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
import java.time.LocalDateTime;
/**
* POJO for Orders.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -14,16 +18,17 @@ import java.time.LocalDateTime;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class Order {
private long id;
private LocalDateTime date;
private Book book;
@NonNull private LocalDateTime date;
@NonNull private Book book;
/**
* price in cents
* price in cents.
*/
private int price;
private PaymentType paymentType;
private Address address;
@NonNull private int price;
@NonNull private PaymentType paymentType;
@NonNull private Address address;
}

11
src/main/java/de/hsel/itech/db/pojo/PayPalPayment.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for PayPal Payment.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,10 +15,11 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class PayPalPayment {
private long id;
private Customer customer;
private String email;
private String authCode;
@NonNull private Customer customer;
@NonNull private String email;
@NonNull private String authCode;
}

7
src/main/java/de/hsel/itech/db/pojo/PaymentType.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for PaymentType.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,8 +15,9 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class PaymentType {
private long id;
private String name;
@NonNull private String name;
}

7
src/main/java/de/hsel/itech/db/pojo/Publisher.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for Publisher.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,8 +15,9 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class Publisher {
private long id;
private String name;
@NonNull private String name;
}

11
src/main/java/de/hsel/itech/db/pojo/ShoppingCart.java
View File

@ -2,8 +2,12 @@ package de.hsel.itech.db.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
/**
* POJO for Shopping Cart.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
@ -11,10 +15,11 @@ import lombok.Data;
@Data
@AllArgsConstructor
@RequiredArgsConstructor
public class ShoppingCart {
private long id;
private Customer customer;
private Book article;
private int count;
@NonNull private Customer customer;
@NonNull private Book article;
@NonNull private int count;
}

50
src/main/java/de/hsel/itech/servlet/AddBook.java Normal file
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@ -0,0 +1,50 @@
package de.hsel.itech.servlet;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
/**
* Servlet: form to add a book to the database
*
*
* @author Julian Hinxlage
* @version 0.1
* @since 0.1
*/
@WebServlet("/addbook")
public class AddBook extends HttpServlet {
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws IOException {
resp.setCharacterEncoding("utf-8");
PrintWriter out = resp.getWriter();
Utillity.insertFile(out, "template_head.html");
out.println("<form class=\"m-container\" action=\"booklist\" method=post>");
Utillity.addValidationInput(out, "ISBN", "isbn", "text", "0", "[0-9]*");
Utillity.addInput(out,"Titel", "title");
Utillity.addInput(out,"Author", "author");
Utillity.addValidationInput(out,"Preis", "price", "text", "0", "[0-9]*(,[0-9]{1,2})?");
Utillity.addValidationInput(out,"Jahr", "year", "text", "2019", "[0-9]*");
Utillity.addInput(out,"Beschreibung", "description");
Utillity.addInput(out,"Verlag", "publisher");
Utillity.addInput(out,"Kategorie", "category");
Utillity.addInput(out,"Bild", "image", "DxAzOKSiPoE");
Utillity.addSubmitButton(out, "Hinzufügen");
out.println("</form>");
Utillity.addButton(out,"Zurück zur Buchliste", "booklist");
Utillity.insertFile(out, "template_footer.html");
}
}

186
src/main/java/de/hsel/itech/servlet/BookList.java Normal file
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@ -0,0 +1,186 @@
package de.hsel.itech.servlet;
import de.hsel.itech.db.Database;
import de.hsel.itech.db.pojo.Author;
import de.hsel.itech.db.pojo.Book;
import de.hsel.itech.db.pojo.Category;
import de.hsel.itech.db.pojo.Publisher;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.charset.StandardCharsets;
import java.time.Year;
import java.util.ArrayList;
import java.util.List;
/**
* Servlet: list of all books and remove function
*
*
* @author Julian Hinxlage
* @version 0.1
* @since 0.1
*/
@WebServlet("/booklist")
public class BookList extends HttpServlet {
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws IOException {
req.setCharacterEncoding(StandardCharsets.UTF_8.name());
//get database object
Database db = Database.getInstance();
resp.setCharacterEncoding("utf-8");
PrintWriter out = resp.getWriter();
//header template
Utillity.insertFile(out, "template_head.html");
//remove book by id
String param = req.getParameter("removeid");
if (param != null && Long.parseLong(param) != 0) {
long isbn = Long.parseLong(param);
db.deleteBook(isbn);
resp.sendRedirect("booklist");
}
//add book to database
if (req.getParameter("title") != null) {
try {
long isbn = Long.parseLong(req.getParameter("isbn"));
String title = req.getParameter("title");
String authorName = req.getParameter("author");
String priceString = req.getParameter("price");
String[] priceParts = priceString.split(",");
int price = Integer.parseInt(priceParts[0]) * 100;
if (priceParts.length >= 2) {
if (priceParts[1].length() == 1) {
price += Integer.parseInt(priceParts[1]) * 10;
} else {
price += Integer.parseInt(priceParts[1]);
}
}
int year = Integer.parseInt(req.getParameter("year"));
String categoryName = req.getParameter("category");
String description = req.getParameter("description");
String publisher = req.getParameter("publisher");
String image = req.getParameter("image");
//check isbn
List<Book> books = db.getBooks();
boolean found = false;
if (books != null) {
for(Book b : books){
if(b.getIsbn() == isbn){
found = true;
break;
}
}
}
if (found) {
out.println("<aside class =\"m-note m-danger\">");
out.println("<h3>Es gibt breits ein buch mit dieser ISBN </h3>");
out.println("</aside>");
} else {
ArrayList<Author> authors = new ArrayList<>();
String[] authorNames = authorName.split(",");
for (String name : authorNames) {
authors.add(new Author(name));
}
Category category = new Category(categoryName);
Book book = new Book(isbn,
authors,
new Publisher(publisher),
category,
title, Year.of(year), price, description, image
);
db.insert(book);
resp.sendRedirect("booklist");
}
}
catch (Exception e){
e.printStackTrace();
out.println("<aside class =\"m-note m-danger\">");
out.println("<h3>Es gibt ein Fehler in der Eingabe </h3>");
out.println("</aside>");
}
}
//list all books
List<Book> books = db.getBooks();
if (books != null) {
//book entries
out.println("<div class=\"m-container\">");
for (Book book : books) {
out.println(" <div class=\"m-row\">");
out.println(" <div class=\"m-col-l-4\">");
out.println(" <img class=\"m-image\" src=\"https://source.unsplash.com/" + book.getImage() + "/300x300\" alt=\"Buchcover\">");
out.println(" </div>");
out.println(" <div class=\"m-col-l-4\">");
out.println("<h2>" + book.getTitle() + "</h2>");
out.println("ISBN: " + book.getIsbn() + "</br>");
List<String> authors = new ArrayList<>();
for(Author author : book.getAuthors()) {
authors.add(author.getName());
}
out.println("von: " + String.join(", ", authors));
out.println("</br>Veröffentlicht von " + book.getPublisher().getName() + "");
out.println("</br></br>" + book.getDescription() + "");
out.println(" </div>");
out.println(" <div class=\"m-col-l-4\">");
out.println(" <div class=\"m-button m-danger\">");
out.println("<a href=\"/itech/booklist?removeid=" + book.getId() + "\">");
out.println("Entfernen");
out.println("</a>");
out.println(" <br>");
out.println(" <br>");
out.print(" <h3>" + book.getPrice() / 100 + ",");
if (book.getPrice() % 100 < 10) {
out.print("0");
}
out.println(book.getPrice() % 100 + " &euro;</h3>");
out.println(" </div>");
out.println(" </div>");
out.println(" </div>");
}
out.println("</div>");
}
//add book button
Utillity.addButton(out, "Neues Buch Hinzufügen", "addbook");
//footer template
Utillity.insertFile(out, "template_footer.html");
}
protected void doPost(final HttpServletRequest req, final HttpServletResponse resp)
throws IOException {
doGet(req, resp);
}
}

40
src/main/java/de/hsel/itech/servlet/Database.java
View File

@ -1,40 +0,0 @@
package de.hsel.itech.servlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
/**
* @author Johannes Theiner
* @version 0.1
* @since 0.1
**/
public class Database extends HttpServlet {
private static final long serialVersionUID = 15679036734L;
/**
* doGet.
*
* @param req Request
* @param resp Response
* @throws IOException failed
*/
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws IOException {
resp.setContentType("text/html");
final PrintWriter out = resp.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title>Hallo Welt!</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>" + new de.hsel.itech.db.Database().getHello() + "</h1>");
out.println("</body>");
out.println("</html>");
}
}

46
src/main/java/de/hsel/itech/servlet/HelloWorld.java
View File

@ -1,46 +0,0 @@
package de.hsel.itech.servlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
/**
* Hello World.
*
* @author Johannes Theiner
* @version 0.1
* @since 0.1
**/
public class HelloWorld extends HttpServlet {
private static final long serialVersionUID = 15679036735L;
/**
* doGet.
*
* @param req Request
* @param resp Response
* @throws IOException failed
*/
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws IOException {
resp.setContentType("text/html");
final PrintWriter out = resp.getWriter();
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Hallo Welt!</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Hallo Ostfriesland!</h1><br>");
out.println("<h3>" + System.getProperty("catalina.base") + "</h3><br>");
out.println("<h4>" + new File("").getAbsolutePath() + "</h4>");
out.println("</body>");
out.println("</html>");
}
}

61
src/main/java/de/hsel/itech/servlet/Utillity.java Normal file
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@ -0,0 +1,61 @@
package de.hsel.itech.servlet;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
public class Utillity {
static public void insertFile(PrintWriter out, String fileName) {
try (BufferedReader br = new BufferedReader(new FileReader(Utillity.class.getClassLoader().getResource(fileName).getFile()))) {
for (String line = br.readLine(); line != null; line = br.readLine()) {
out.println(line);
}
} catch (IOException e) {
e.printStackTrace();
}
}
static public void addInput(PrintWriter out, String label, String name){
addInput(out,label,name,"");
}
static public void addInput(PrintWriter out, String label, String name, String value){
out.println(" <div class=\"m-row\">");
out.println(" <div class=\"m-col-l-2 m-push-l-5\">");
out.println(label);
out.println("<input type=\"text\" name=\"" + name + "\" value=\"" + value + "\">");
out.println("</div>");
out.println("</div>");
}
static public void addValidationInput(PrintWriter out, String label, String name, String type, String value, String pattern){
out.println(" <div class=\"m-row\">");
out.println(" <div class=\"m-col-l-2 m-push-l-5\">");
out.println(label);
out.println("<input type=\"" + type + "\" name=\"" + name + "\" value=\"" + value + "\"required pattern=\"" + pattern + "\">");
out.println("</div>");
out.println("</div>");
}
static public void addButton(PrintWriter out, String label, String url){
out.println(" <div class=\"m-row\">");
out.println(" <div class=\"m-col-l-4 m-push-l-4\">");
out.println(" <div class=\"m-button m-success\">");
out.println("<a href=\"" + url + "\">");
out.println(label);
out.println("</a>");
out.println(" </div>");
out.println("</div>");
out.println("</div>");
}
static public void addSubmitButton(PrintWriter out, String label){
out.println(" <div class=\"m-row\">");
out.println(" <div class=\"m-col-l-4 m-push-l-5\">");
out.println(" <input type=\"" + "submit" + "\" value=\"" + label + "\">");
out.println(" </div>");
out.println("</div>");
}
}

23
src/main/resources/database.sql Normal file
View File

@ -0,0 +1,23 @@
CREATE TABLE IF NOT EXISTS test(id bigint primary key auto_increment, hello varchar(25));
INSERT IGNORE INTO test(hello) values ('Welt');
CREATE TABLE IF NOT EXISTS book (id bigint primary key auto_increment, isbn bigint unique, title varchar(50), description varchar(500), price int, year year, publisher bigint, category bigint, image varchar(11));
CREATE TABLE IF NOT EXISTS publisher(id bigint primary key auto_increment, name varchar(50) unique);
CREATE TABLE IF NOT EXISTS author(id bigint primary key auto_increment, name varchar(50) unique);
CREATE TABLE IF NOT EXISTS author_book(author bigint, book bigint, primary key(author, book), foreign key (author) REFERENCES author(id), foreign key (book) references book(id));
CREATE TABLE IF NOT EXISTS category(id bigint primary key auto_increment, name varchar(25), image varchar(11));
CREATE TABLE IF NOT EXISTS user(id bigint primary key auto_increment, name varchar(50), email varchar(255), password binary(40), type tinyint);
CREATE TABLE IF NOT EXISTS address(id bigint primary key auto_increment, street varchar(100), number smallint, zipCode smallint, city varchar(50));
CREATE TABLE IF NOT EXISTS user_address(id bigint primary key auto_increment, user bigint, address bigint, foreign key (user) REFERENCES user(id), foreign key (address) references address(id));
CREATE TABLE IF NOT EXISTS payment_type(id bigint primary key auto_increment, name varchar(25) unique);
INSERT IGNORE INTO payment_type (name) values ('CreditCard');
INSERT IGNORE INTO payment_type (name) values ('DebitCard');
INSERT IGNORE INTO payment_type (name) values ('Invoice');
INSERT IGNORE INTO payment_type (name) values ('PayPal');
CREATE TABLE IF NOT EXISTS payment_debit(id bigint primary key auto_increment, iban varchar(34), bic varchar(8), owner varchar(50));
CREATE TABLE IF NOT EXISTS payment_credit(id bigint primary key auto_increment, number varchar(19), owner varchar(50), expiration DATE, checksum tinyint);
CREATE TABLE IF NOT EXISTS payment_invoice(id bigint primary key auto_increment);
CREATE TABLE IF NOT EXISTS payment_paypal(id bigint primary key auto_increment, mail varchar(255), auth varchar(255));
CREATE TABLE IF NOT EXISTS `order`(id bigint primary key auto_increment, user bigint, price bigint);
CREATE TABLE IF NOT EXISTS order_book(`order` bigint, book bigint, count tinyint, primary key (`order`, book, count), foreign key (`order`) references `order`(id), foreign key (book) references `order`(id));
CREATE TABLE IF NOT EXISTS shopping_cart(id bigint primary key auto_increment);
CREATE TABLE IF NOT EXISTS cart_books(user bigint, book bigint, count tinyint, primary key(book, user), foreign key (book) REFERENCES book(id), foreign key (user) REFERENCES user(id));

81
src/main/resources/template_footer.html Normal file
View File

@ -0,0 +1,81 @@
<footer>
<nav>
<div class="m-container">
<div class="m-row">
<div class="m-col-s-3 m-col-t-6">
<h3>Hilfe</h3>
<ul>
<li><a href="#">FAQ</a></li>
<li><a href="#">Rückgabe</a></li>
</ul>
</div>
<div class="m-col-s-3 m-col-t-6">
<h3>Zahlung</h3>
<ul>
<li><a href="#">Kreditkarten</a></li>
<li><a href="#">Gutscheine</a></li>
<li><a href="#">Bankeinzug</a></li>
</ul>
</div>
<div class="m-clearfix-t"></div>
<div class="m-col-s-3 m-col-t-6">
<h3>Amazon light</h3>
<ul>
<li><a href="#">Über</a></li>
<li><a href="#">Kontakt</a></li>
<li><a href="#">Presse</a></li>
<li><a href="#">Jobs</a></li>
</ul>
</div>
<div class="m-col-s-3 m-col-t-6">
<h3>Rechtliches</h3>
<ul>
<li><a href="https://joethei.xyz/imprint">Impressum</a></li>
<li><a href="https://joethei.xyz/privacy">Datenschutz</a></li>
<li><a href="https://joethei.xyz/disclaimer">Haftung</a></li>
</ul>
</div>
</div>
<div class="m-row">
<div class="m-col-l-10 m-push-l-1">
<p>Amazon light. Copyright &copy; <a href="#">B1</a>,
2019. All rights reserved.</p>
</div>
</div>
</div>
</nav>
</footer>
<script type="text/javascript" src="//code.jquery.com/jquery-1.11.0.min.js"></script>
<script type="text/javascript" src="//code.jquery.com/jquery-migrate-1.2.1.min.js"></script>
<script type="text/javascript" src="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js"></script>
<script>
function changeTheme() {
if(document.getElementById('myonoffswitch').checked) {
swapStyleSheet("dark", "#22272e");
}else {
swapStyleSheet("light", "#cb4b16");
}
}
function swapStyleSheet(sheet, color) {
document.getElementById("pagestyle").setAttribute("href", "css/m-" + sheet + ".css");
document.getElementById("pagecolor").setAttribute("content", color);
}
$(document).ready(function () {
$('.slider').slick({
infinite: true,
slidesToShow: 6,
slidesToScroll: 3
})
});
</script>
</body>
</html>

65
src/main/resources/template_head.html Normal file
View File

@ -0,0 +1,65 @@
<!Doctype html>
<html lang="de">
<head>
<title>Edit Book List</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
</head>
<body>
<header>
<nav id="navigation">
<div class="m-container">
<div class="m-row">
<a href="" id="m-navbar-brand" class="m-col-t-9 m-col-m-none m-left-m"></a>
<a id="m-navbar-show" href="#navigation" title="Show navigation"
class="m-col-t-3 m-hide-m m-text-right"></a>
<a id="m-navbar-hide" href="#" title="Hide navigation" class="m-col-t-3 m-hide-m m-text-right"></a>
<div id="m-navbar-collapse" class="m-col-t-12 m-show-m m-col-m-none m-right-m">
<div class="m-row">
<ol class="m-col-t-6 m-col-m-none">
<li><a href="#">Katalog</a></li>
<li><a href="#">(1) Warenkorb</a></li>
</ol>
<ol class="m-col-t-6 m-col-m-none" start="4">
<li>
<a href="#">Mein Account</a>
<ol>
<li><a href="#">Meine Bestellungen</a></li>
<li><a href="#">Adressen & Konten</a></li>
<li><a href="#">Abmelden</a></li>
</ol>
</li>
</ol>
<ol class="m-col-t-6 m-col-m-none" start="6">
<li>
<a href="#"><i class="fas fa-ellipsis-v"></i></a>
<ol>
<li>Dark Theme
<div class="onoffswitch">
<input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" onchange="changeTheme()">
<label class="onoffswitch-label" for="myonoffswitch">
<span class="onoffswitch-inner"></span>
<span class="onoffswitch-switch"></span>
</label>
</div>
</li>
</ol>
</li>
</ol>
</div>
</div>
</div>
</div>
</nav>
</header>

27
src/main/webapp/WEB-INF/web.xml
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@ -1,27 +0,0 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<servlet>
<servlet-name>helloWorld</servlet-name>
<servlet-class>de.hsel.itech.servlet.HelloWorld</servlet-class>
</servlet>
<servlet>
<servlet-name>database</servlet-name>
<servlet-class>de.hsel.itech.servlet.Database</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>helloWorld</servlet-name>
<url-pattern>/index</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>database</servlet-name>
<url-pattern>/db</url-pattern>
</servlet-mapping>
</web-app>

0
src/main/webapp/preview/css/custom.css → src/main/webapp/css/custom.css
View File

0
src/main/webapp/preview/css/m-components.css → src/main/webapp/css/m-components.css
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0
src/main/webapp/preview/css/m-dark.compiled.css → src/main/webapp/css/m-dark.compiled.css
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0
src/main/webapp/preview/css/m-dark.css → src/main/webapp/css/m-dark.css
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0
src/main/webapp/preview/css/m-debug.css → src/main/webapp/css/m-debug.css
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0
src/main/webapp/preview/css/m-doxygen.css → src/main/webapp/css/m-doxygen.css
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0
src/main/webapp/preview/css/m-grid.css → src/main/webapp/css/m-grid.css
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0
src/main/webapp/preview/css/m-layout.css → src/main/webapp/css/m-layout.css
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0
src/main/webapp/preview/css/m-light.compiled.css → src/main/webapp/css/m-light.compiled.css
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0
src/main/webapp/preview/css/m-light.css → src/main/webapp/css/m-light.css
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0
src/main/webapp/preview/css/m-theme-dark.css → src/main/webapp/css/m-theme-dark.css
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0
src/main/webapp/preview/css/m-theme-light.css → src/main/webapp/css/m-theme-light.css
View File

0
src/main/webapp/preview/css/pygments-console.css → src/main/webapp/css/pygments-console.css
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0
src/main/webapp/preview/css/pygments-dark.css → src/main/webapp/css/pygments-dark.css
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0
src/main/webapp/preview/css/slick-theme.css → src/main/webapp/css/slick-theme.css
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12
src/main/webapp/index.html Normal file
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@ -0,0 +1,12 @@
<!DOCTYPE html>
<html lang="de">
<head>
<title>Internet Technologien</title>
</head>
<body>
<ul>
<li><a href="preview">Grobspezifikation</a></li>
<li><a href="booklist">Backend</a></li>
</ul>
</body>
</html>

6
src/main/webapp/preview/book.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/catalog.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/confirmation.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/detailpage.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/login.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/orderinfo.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/register.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/shoppingcart.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/start.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

6
src/main/webapp/preview/thanksForBuyin.html
View File

@ -3,12 +3,12 @@
<head>
<title>Amazon light</title>
<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="../css/m-light.css" id="pagestyle"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
<link href="css/custom.css" rel="stylesheet">
<link href="css/slick-theme.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<link href="../css/slick-theme.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">