Optaplanner Quarkus 反射问题

Question

我正在使用内置

基于 XML 文件创建求解器工厂

solverFactory = SolverFactory.createFromXmlResource("solverConfig.xml");

在编译成 Quarkus 本机应用程序之前，它工作正常，现在我从 Optaplanner 枚举中遇到反射问题：

ERROR [io.qua.run.Application] (main) Failed to start application (with profile prod): java.lang.NoSuchFieldError: org.optaplanner.core.api.domain.common.DomainAccessType: REFLECTION
        at com.sun.xml.bind.v2.model.nav.ReflectionNavigator.getEnumConstants(ReflectionNavigator.java:25)
        at com.sun.xml.bind.v2.model.nav.ReflectionNavigator.getEnumConstants(ReflectionNavigator.java:34)
        at com.sun.xml.bind.v2.model.impl.EnumLeafInfoImpl.calcConstants(EnumLeafInfoImpl.java:117)
        at com.sun.xml.bind.v2.model.impl.EnumLeafInfoImpl.getConstants(EnumLeafInfoImpl.java:181)
        at com.sun.xml.bind.v2.model.impl.EnumLeafInfoImpl.link(EnumLeafInfoImpl.java:188)
        at com.sun.xml.bind.v2.model.impl.ModelBuilder.link(ModelBuilder.java:427)
        at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.link(RuntimeModelBuilder.java:103)
        at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:439)
        at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:273)
        at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:109)
        at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1126)
        at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:135)
        at java.lang.reflect.Method.invoke(Method.java:566)
        at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:275)
        at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:264)
        at javax.xml.bind.ContextFinder.find(ContextFinder.java:403)
        at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:691)
        at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:632)
        at org.optaplanner.core.impl.io.jaxb.GenericJaxbIO.<init>(GenericJaxbIO.java:89)
        at org.optaplanner.core.impl.io.jaxb.GenericJaxbIO.<init>(GenericJaxbIO.java:81)
        at org.optaplanner.core.impl.io.jaxb.SolverConfigIO.<init>(SolverConfigIO.java:27)
        at org.optaplanner.core.config.solver.SolverConfig.createFromXmlReader(SolverConfig.java:207)
        at org.optaplanner.core.config.solver.SolverConfig.createFromXmlInputStream(SolverConfig.java:182)
        at org.optaplanner.core.config.solver.SolverConfig.createFromXmlResource(SolverConfig.java:122)
        at org.optaplanner.core.config.solver.SolverConfig.createFromXmlResource(SolverConfig.java:97)
        at org.optaplanner.core.api.solver.SolverFactory.createFromXmlResource(SolverFactory.java:55)

我可以通过在我的 class 调用 SolverFactory.createFromXmlResource("solverConfig.xml") 上添加 @RegisterForReflection 来解决这些问题，但感觉这些反射注册不应该是手动步骤。目前我在 @RegisterForReflection(targets = {EnvironmentMode.class, RandomType.class, DomainAccessType.class})，但我猜会有更多的枚举要添加到该列表中......它真的应该这么复杂吗？我正在使用 Quarkus Optaplanner 依赖项

<dependency>
  <groupId>org.optaplanner</groupId>
  <artifactId>optaplanner-quarkus</artifactId>
</dependency>

Answer 1

通过另一种方式，我能够解决问题。

在我之前调用的 class 中 solverFactory = SolverFactory.createFromXmlResource("solverConfig.xml")，我现在只注入工厂：

@Inject
SolverFactory<Schedule> solverFactory;

并将 XML 文件名改为 application.properties：

quarkus.optaplanner.solver-config-xml=solverConfig.xml

Optaplanner Quarkus 反射问题

Optaplanner Quarkus reflection issues

optaplanner

quarkus