Доброго времени суток, у меня возникла проблема с доступом к файлу БД SQLite после сборки Мавеном в Intellij IDEA.
Перерыл кучу всего на stackoverflow, но проблему решить так и не удалось. Надеюсь, что на этом форуме мои мучения подойдут к концу.
Имеется проект, структура которого представлена на прикрепленном изображении.
Подключаю файл БД таким образом:
| Java |
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| Class.forName("org.sqlite.JDBC");
URL dbPath = Model.class.getResource("/libs/diplom.db");
DbConnection = DriverManager.getConnection("jdbc:sqlite:"+dbPath.getPath()); |
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pom.xml
| XML |
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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>
<groupId>Dip</groupId>
<artifactId>Diplom</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>Main</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<appendAssemblyId>false</appendAssemblyId>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.zenjava</groupId>
<artifactId>javafx-maven-plugin</artifactId>
<version>2.0</version>
<configuration>
<mainClass>Main</mainClass>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- [url]https://mvnrepository.com/artifact/org.xerial/sqlite-jdbc[/url] -->
<dependency>
<groupId>org.xerial</groupId>
<artifactId>sqlite-jdbc</artifactId>
<version>3.18.0</version>
</dependency>
</dependencies>
</project> |
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После сборки jar-файла и его запуска получаю вот такой стэктрэйс:
| Java |
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| C:\Users\WRTSe\IdeaProjects\Diplom\target>java -jar Diplom-1.0-SNAPSHOT.jar
file:/C:/Users/WRTSe/IdeaProjects/Diplom/target/Diplom-1.0-SNAPSHOT.jar!/libs/diplom.db
java.sql.SQLException: The database has been closed
at org.sqlite.core.NativeDB.throwex(NativeDB.java:471)
at org.sqlite.core.NativeDB.errmsg_utf8(Native Method)
at org.sqlite.core.NativeDB.errmsg(NativeDB.java:137)
at org.sqlite.core.DB.newSQLException(DB.java:921)
at org.sqlite.core.DB.throwex(DB.java:886)
at org.sqlite.core.NativeDB._open_utf8(Native Method)
at org.sqlite.core.NativeDB._open(NativeDB.java:71)
at org.sqlite.core.DB.open(DB.java:174)
at org.sqlite.core.CoreConnection.open(CoreConnection.java:220)
at org.sqlite.core.CoreConnection.<init>(CoreConnection.java:76)
at org.sqlite.jdbc3.JDBC3Connection.<init>(JDBC3Connection.java:26)
at org.sqlite.jdbc4.JDBC4Connection.<init>(JDBC4Connection.java:24)
at org.sqlite.SQLiteConnection.<init>(SQLiteConnection.java:45)
at org.sqlite.JDBC.createConnection(JDBC.java:114)
at org.sqlite.JDBC.connect(JDBC.java:88)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at core.Model.getDbConnection(Model.java:37)
at controllers.MainController.initialize(MainController.java:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.reflect.misc.Trampoline.invoke(Unknown Source)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.reflect.misc.MethodUtil.invoke(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2566)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2409)
at Main.start(Main.java:32)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
at java.lang.Thread.run(Unknown Source) |
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Путь к БД указан правильно вроде бы, но почему "The database has been closed" - для меня загадка.
Буду крайне признателен за любую помощь в решении данной проблемы.
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