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BMagnuBMagnu
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DBFMS Initial Commit. Basic DB Structure and Commands
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‎.gitignore

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todo
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derby.log
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.settings
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.project
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.classpath
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target/

‎pom.xml

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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>net.bmagnu.dbfms</groupId>
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<artifactId>dbfms</artifactId>
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<version>0.0.1</version>
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<name>DatabaseFileManagementSystem</name>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.release>11</maven.compiler.release>
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<javafx.version>13</javafx.version>
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<mainClass>net.bmagnu.dbfms.Client</mainClass>
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<moduleName>dbfms</moduleName>
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</properties>
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<build>
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<sourceDirectory>src</sourceDirectory>
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<resources>
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<resource>
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<directory>res</directory>
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<excludes>
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<exclude>**/*.java</exclude>
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</excludes>
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</resource>
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</resources>
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<pluginManagement>
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<plugins>
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<plugin>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.8.1</version>
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<configuration>
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<release>${maven.compiler.release}</release>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.openjfx</groupId>
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<artifactId>javafx-maven-plugin</artifactId>
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<version>0.0.4</version>
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<configuration>
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<stripDebug>true</stripDebug>
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<compress>2</compress>
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<noHeaderFiles>true</noHeaderFiles>
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<noManPages>true</noManPages>
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<jlinkImageName>dbfms</jlinkImageName>
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<mainClass>pixit/net.bmagnu.dbfms.Client</mainClass>
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</configuration>
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</plugin>
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</plugins>
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</pluginManagement>
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</build>
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<dependencies>
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<dependency>
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<groupId>org.apache.derby</groupId>
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<artifactId>derby</artifactId>
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<version>10.15.2.0</version>
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</dependency>
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<dependency>
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<groupId>org.openjfx</groupId>
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<artifactId>javafx-fxml</artifactId>
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<version>${javafx.version}</version>
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</dependency>
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<dependency>
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<groupId>org.openjfx</groupId>
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<artifactId>javafx-media</artifactId>
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<version>${javafx.version}</version>
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</dependency>
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</dependencies>
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</project>

‎src/module-info.java

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/**
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* @author Birk
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*
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*/
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module dbfms {
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exports net.bmagnu.dbfms;
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requires javafx.controls;
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requires javafx.fxml;
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requires javafx.media;
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requires transitive javafx.graphics;
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requires javafx.base;
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requires java.sql;
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opens net.bmagnu.dbfms.gui to javafx.fxml, javafx.graphics;
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}

‎src/net/bmagnu/dbfms/Main.java

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package net.bmagnu.dbfms;
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import net.bmagnu.dbfms.database.Collection;
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import net.bmagnu.dbfms.database.LocalDatabase;
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import net.bmagnu.dbfms.database.SQLQueryHelper;
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import net.bmagnu.dbfms.gui.DBFMS;
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import static javafx.application.Application.launch;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import javafx.util.Pair;
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public class Main {
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public static void main(String[] args) {
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//launch(DBFMS.class, args);
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/*List<Map<String, Object>> tables = LocalDatabase.executeSQL("SELECT * FROM sys.systables", "TABLENAME");
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for(Map<String, Object> table : tables) {
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for(Entry<String, Object> value : table.entrySet())
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System.out.println(value.getKey() + ": " + (String)value.getValue());
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}*/
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//LocalDatabase.executeSQL("CREATE TABLE test(Test1 INT, Test2 VARCHAR(255))", true);
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Collection collection = new Collection("test", "a", "b", "c");
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/*tables = LocalDatabase.executeSQL("SELECT * FROM sys.systables", "TABLENAME");
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for(Map<String, Object> table : tables) {
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for(Entry<String, Object> value : table.entrySet())
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System.out.println(value.getKey() + ": " + (String)value.getValue());
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}*/
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collection.emplaceTag("1", "");
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collection.emplaceTag("2", "");
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collection.emplaceTag("3", "");
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collection.emplaceTypeValue("a", "1");
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collection.emplaceTypeValue("a", "2");
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collection.emplaceTypeValue("b", "1");
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collection.emplaceTypeValue("b", "2");
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collection.emplaceTypeValue("c", "1");
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collection.emplaceTypeValue("c", "2");
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Map<String, String> types1 = new HashMap<>();
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types1.put("a", "1");
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types1.put("b", "1");
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types1.put("c", "1");
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Map<String, String> types2 = new HashMap<>();
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types2.put("a", "1");
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types2.put("b", "2");
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types2.put("c", "2");
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collection.emplaceFile("a", "", 0, types1);
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collection.emplaceFile("b", "", 0, types1);
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collection.emplaceFile("c", "", 0, types2);
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collection.connectTag("a", "1");
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collection.connectTag("a", "2");
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collection.connectTag("b", "2");
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collection.connectTag("b", "3");
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collection.connectTag("c", "3");
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collection.connectTag("c", "1");
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collection.emplaceField("a", "f", "te");
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collection.emplaceField("b", "f", "ttes");
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collection.emplaceField("c", "f", "banane");
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collection.emplaceField("c", "g", "obst");
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List<Pair<String, String>> types = new ArrayList<>();
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types.add(new Pair<>("a","2"));
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String query = SQLQueryHelper.queryTypes(collection, types) ;
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List<Map<String, Object>>tables = LocalDatabase.executeSQL(query, "fileID");
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for(Map<String, Object> table : tables) {
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for(Entry<String, Object> value : table.entrySet())
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System.out.println(value.getKey() + ": " + (Integer)value.getValue());
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}
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System.out.println();
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Map<Integer, String> test = collection.queryFiles("+f:nane +g:o");
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for(Integer value : test.keySet())
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System.out.println(value);
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System.out.println();
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/*test = collection.queryFiles("1 ~2");
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for(Integer value : test.keySet())
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System.out.println(value);*/
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}
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}

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