java.lang.ClassNotFoundException: 'org.h2.jdbcx.JdbcDataSource'

Question

'u h2 veritabanı ile kullanmaya çalışıyorum. İşte sql

@Singleton 
@Log 
class SqlPersistence { 

    def config 
    { 
     def props = new Properties() 
     new File("build/resources/main/db.properties").withInputStream { 
      props.load(it) 
     } 
     log.info "Loaded properties: $props" 
     config = new HikariConfig(props) 
    } 

    @Lazy def ds = new HikariDataSource(config) 
    @Lazy def sql = new Sql(ds) 

} 

sorumlu benim sınıftır Ama gradle görevi kullanılarak gerçekleştirilen çalıştığımda

Exception in thread "main" java.lang.RuntimeException: java.lang.ClassNotFoundException: 'org.h2.jdbcx.JdbcDataSource' 
     at com.zaxxer.hikari.util.UtilityElf.createInstance(UtilityElf.java:89) 
     at com.zaxxer.hikari.pool.PoolBase.initializeDataSource(PoolBase.java:293) 
     at com.zaxxer.hikari.pool.PoolBase.<init>(PoolBase.java:90) 
     at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:101) 
     at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:71) 
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
     at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
     at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77) 
     at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorS 
ite.java:102) 
     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:57) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:232) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:244) 
     at repository.persistence.SqlPersistence.getDs(SqlPersistence.groovy:27) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:606) 
     at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
     at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324) 
     at org.codehaus.groovy.runtime.metaclass.MethodMetaProperty$GetBeanMethodMetaProperty.getProperty(MethodMetaProperty 
.java:73) 
     at org.codehaus.groovy.runtime.callsite.GetEffectivePogoPropertySite.getProperty(GtivePogoPropertySite.java:82) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGroovyObjectGetProperty(AbstractCallSite.java:304) 
     at repository.persistence.SqlPersistence.getSql(SqlPersistence.groovy:28) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:606) 
     at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
     at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324) 
     at org.codehaus.groovy.runtime.metaclass.MethodMetaProperty$GetBeanMethodMetaProperty.getProperty(MethodMetaProperty 
.java:73) 
     at org.codehaus.groovy.runtime.callsite.GetEffectivePogoPropertySite.getProperty(GetEffectivePogoPropertySite.java:8 
2) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGroovyObjectGetProperty(AbstractCallSite.java:304) 
     at repository.persistence.SqlPersistence.selectAll(SqlPersistence.groovy:42) 
     at repository.persistence.SqlPersistence$selectAll.call(Unknown Source) 
     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:122) 
     at repository.BookRepository.findAll(BookRepository.groovy:11) 
     at repository.BookRepository$findAll.call(Unknown Source) 
     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:114) 
     at service.BookService.findAll(BookService.groovy:13) 
     at service.BookService$findAll.call(Unknown Source) 
     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:114) 
     at script.run(script.groovy:7) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:606) 
     at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
     at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324) 
     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1207) 
     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1016) 
     at org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:914) 
     at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:897) 
     at org.codehaus.groovy.runtime.InvokerHelper.runScript(InvokerHelper.java:407) 
     at org.codehaus.groovy.runtime.InvokerHelper$runScript.call(Unknown Source) 
     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110) 
     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:130) 
     at script.main(script.groovy) 
Caused by: java.lang.ClassNotFoundException: 'org.h2.jdbcx.JdbcDataSource' 
     at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 
     at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 
     at java.security.AccessController.doPrivileged(Native Method) 
     at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 
     at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 
     at java.lang.ClassLoader.loadClass(ClassLoader.java:358) 
     at com.zaxxer.hikari.util.UtilityElf.createInstance(UtilityElf.java:76) 
     ... 65 more 

Benim build.gradle o yapamaz Neden bu

apply plugin: 'groovy' 

repositories { 
    jcenter() 
} 

dependencies { 
    compile 'org.codehaus.groovy:groovy-all:2.4.3' 
    compile 'com.h2database:h2:1.4.191' 
    compile 'com.zaxxer:HikariCP:2.4.5' 

    testCompile 'org.spockframework:spock-core:1.0-groovy-2.4' 
    testCompile 'junit:junit:4.12' 
    testCompile 'cglib:cglib:3.2.1' 
} 

task runScript(dependsOn: 'compileJava', type: JavaExec) { 
    main = 'script' 
    classpath = sourceSets.main.runtimeClasspath + sourceSets.main.output 
} 

benziyor bu hatayı olsun şoförü bulmak için? P.S. sql sürücülerini kullanmayla ilgili bir sorun var ...

Answer 1

Bu, script'un Java olduğunu gösteriyor, ancak gönderdiğiniz pasaj, Groovy'dur. Bence bu, Groovy parçasını nasıl çağırdığınızı soruyor, bu yüzden H2 lib, Groovy sınıfyolunda değil, çünkü kodunuzu Java'ya dönüştürüp script.java'a koyarsam, build.gradle ile iyi çalışıyor. Ama aynı zamanda Groovy sınıfı yükleme problemi de olabilir. Ben aslında da aşağıdaki yapmak zorunda bir Groovy script bir Gradle komut bir veritabanı (erişmeye çalıştığında onun düzgün çalışmasını almak için:

// load JDBC drivers to the Groovy class loader to overcome java.sql.DriverManager quirks 
Sql.classLoader.addURL new File('driver.jar').toURI().toURL() 

Sql.withInstance('my:connection:string', 'user', 'pass', 'my.jdbc.DriverClass') { 
    it.execute 'select * from foo' 
} 

Belki benzer bir şey gerekiyor