尝试时出现以下异常
ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 542) MSC000001: Failed to start service jboss.undertow.deployment.default-server.default-host./rest: org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./rest: java.lang.RuntimeException: RESTEASY003325: Failed to construct public com.us.demo.rs.RestApplicationMapper()
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [java.base:]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [java.base:]
at org.jboss.threads@2.3.1.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) [jboss-threads-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.threads@2.3.1.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) [jboss-threads-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.threads@2.3.1.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) [jboss-threads-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.threads@2.3.1.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) [jboss-threads-2.3.1.Final.jar:2.3.1.Final]
at java.base/java.lang.Thread.run(Thread.java:834) [java.base:]
at org.jboss.threads@2.3.1.Final//org.jboss.threads.JBossThread.run(JBossThread.java:485) [jboss-threads-2.3.1.Final.jar:2.3.1.Final]
Caused by: java.lang.RuntimeException: RESTEASY003325: Failed to construct public com.us.demo.rs.RestApplicationMapper()
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:162)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.spi.ResteasyProviderFactory.injectedInstance(ResteasyProviderFactory.java:2702)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.interception.JaxrsInterceptorRegistry$AbstractInterceptorFactory.createInterceptor(JaxrsInterceptorRegistry.java:170)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.interception.JaxrsInterceptorRegistry$OnDemandInterceptorFactory.initialize(JaxrsInterceptorRegistry.java:188)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.interception.JaxrsInterceptorRegistry$OnDemandInterceptorFactory.checkInitialize(JaxrsInterceptorRegistry.java:203)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.interception.JaxrsInterceptorRegistry$OnDemandInterceptorFactory.getInterceptor(JaxrsInterceptorRegistry.java:214)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.interception.JaxrsInterceptorRegistry$AbstractInterceptorFactory.postMatch(JaxrsInterceptorRegistry.java:151)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.interception.JaxrsInterceptorRegistry.postMatch(JaxrsInterceptorRegistry.java:421)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.interception.ContainerRequestFilterRegistry.postMatch(ContainerRequestFilterRegistry.java:57)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodInvoker.<init>(ResourceMethodInvoker.java:115)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodRegistry.processMethod(ResourceMethodRegistry.java:345)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodRegistry.register(ResourceMethodRegistry.java:272)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodRegistry.addResourceFactory(ResourceMethodRegistry.java:223)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodRegistry.addResourceFactory(ResourceMethodRegistry.java:195)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodRegistry.addResourceFactory(ResourceMethodRegistry.java:181)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodRegistry.addResourceFactory(ResourceMethodRegistry.java:158)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.core.ResourceMethodRegistry.addPerRequestResource(ResourceMethodRegistry.java:77)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.processApplication(ServletContainerDispatcher.java:178)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:104)
at org.jboss.resteasy.resteasy-jaxrs//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)
at io.undertow.servlet//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:300) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:140) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:579) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:550) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at io.undertow.servlet//io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerImpl.java:592) [undertow-servlet-2.0.0.Final.jar:2.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:97) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
at org.wildfly.extension.undertow//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:78) [wildfly-undertow-12.0.0.Final.jar:12.0.0.Final]
... 8 more
原因：WfaException {消息：未找到与com.netapp.wfa.rs.RestApplicationMapper类的字段'restApiLogger'匹配的EJB，原因：null} 在部署时.wfa-0.5.ear.common-0.5.jar // com.netapp.wfa.common.SessionUtil.injectDependencies（SessionUtil.java:128） 在部署时.wfa-0.5.ear.common-0.5.jar // com.netapp.wfa.common.SessionUtil.injectDependencies（SessionUtil.java:70） 在部署时.wfa-0.5.ear.common-0.5.jar // com.netapp.wfa.common.SessionUtil.injectDependencies（SessionUtil.java:66） 在部署时.wfa-0.5.ear.rest-facade-0.5.war // com.netapp.wfa.rs.RestApplicationMapper。（RestApplicationMapper.java:21） 在java.base / jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0（本机方法）[java.base：] 在java.base / jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:62）[java.base：] 在java.base / jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45）[java.base：] 在java.base / java.lang.reflect.Constructor.newInstance（Constructor.java:490）[java.base：] 在org.jboss.resteasy.resteasy-jaxrs // org.jboss.resteasy.core.ConstructorInjectorImpl.construct（ConstructorInjectorImpl.java:150） ...另外45个
引起异常的代码
public class SessionUtil {
public static final String CONTEXT_NAME = "java:global/" + EarUtils.getEarName();
private List<Object> deployedEjbList; //Note: this is lazy initialized
private Map<Class, Object> deployedEjbByInterface; //Note: this is (very) lazy initialized
private static SessionUtil instance = new SessionUtil();
public static <P> P injectDependencies(P pojo) {
return injectDependencies(pojo, null);
}
public static <P> P injectDependencies(P pojo, EntityManager entityManager) {
return instance.injectDependencies(pojo, entityManager, null, null);
}
protected <P> P injectDependencies(P pojo, EntityManager entityManager, SessionContext sessionContext, UserTransaction userTransaction) {
if (pojo == null) return null;
// Loop over the class hierarchy of the pojo
for (Class clazz = pojo.getClass(); !clazz.equals(Object.class); clazz = clazz.getSuperclass()) {
// For each class, iterate over its field and look for EJB annotations
for (Field field : clazz.getDeclaredFields()) {
// Lookup and inject to @EJB annotated member variables
if (field.isAnnotationPresent(EJB.class)) {
// Get field class and make sure the field is an interface
Class<?> fieldClass = getFieldInterface(clazz, field);
// Get the EJB to be assigned to this field
Object ejb = getEjbForField(fieldClass);
if (ejb == null) {
throw new WfaException("No EJB was found matching field '" + field.getName() + "' of class " + clazz);
}
// Assign the EJB to the field
assignEjbToField(pojo, clazz, field, ejb);
}
// Inject an entityManager to @PersistenceContext annotated member variables
else if (field.isAnnotationPresent(PersistenceContext.class)) {
// Get field class and make sure the field is an interface
Class<?> fieldClass = getFieldInterface(clazz, field);
if (!EntityManager.class.equals(fieldClass)) {
throw new WfaException("Field '" + field.getName() + "' of class " + clazz + " is annotated with PersistenceContext but isn't EntityManager");
}
// Assign the EntityManager to the field
assignEjbToField(pojo, clazz, field, entityManager);
}
// Inject a data-source to @Resource annotated member variables with the appropriate class
else if (field.isAnnotationPresent(Resource.class)) {
// Get field class and make sure the field is an interface
Class<?> fieldClass = getFieldInterface(clazz, field);
// Assign the DataSource to the field
if (DataSource.class.equals(fieldClass)) {
String dataSourceName = field.getAnnotation(Resource.class).mappedName();
assignEjbToField(pojo, clazz, field, getDataSource(dataSourceName));
}
// Assign the SessionContext to the field
else if (SessionContext.class.equals(fieldClass)) {
assignEjbToField(pojo, clazz, field, sessionContext);
}
// Assign the SessionContext to the field
else if (UserTransaction.class.equals(fieldClass)) {
assignEjbToField(pojo, clazz, field, userTransaction);
}
}
}
}
return pojo;
}
public static Map<Class, Object> getDeployedEjbByInterface() {
if (instance.deployedEjbByInterface == null || instance.deployedEjbByInterface.isEmpty()) {
instance.initDeployedEjbByInterface();
}
return instance.deployedEjbByInterface;
}
protected synchronized List<Object> getDeployedEjbList() {
if (deployedEjbList == null) {
deployedEjbList = initDeployedEjbList();
}
return deployedEjbList;
}
private void initDeployedEjbByInterface() {
// Crate a map from EJB interfaces to EJB instances.
deployedEjbByInterface = new HashMap<>();
for (Object ejb : getDeployedEjbList()) {
for (Class anInterface : ejb.getClass().getInterfaces()) {
// Register only interfaces annotated as "remote" or "local"
if (anInterface.getAnnotation(Remote.class) != null || anInterface.getAnnotation(Local.class) != null) {
deployedEjbByInterface.put(anInterface, ejb);
}
}
}
}
private List<Object> initDeployedEjbList() {
InitialContext context = null;
NamingEnumeration<NameClassPair> allWfaEjbNameAndClass = null;
NamingEnumeration<NameClassPair> internalNamingEnumeration = null;
try {
/**
* Enumerate the names bound in the named context
*/
context = new InitialContext();
allWfaEjbNameAndClass = context.list(CONTEXT_NAME);
/**
* Iterate the entries in the WFA EAR looking for EJBs with remote/local interfaces
*/
deployedEjbList = new LinkedList<>();
while (allWfaEjbNameAndClass.hasMore()) {
NameClassPair jarNameAndClass = allWfaEjbNameAndClass.next();
internalNamingEnumeration = context.list(CONTEXT_NAME + "/" + jarNameAndClass.getName());
while (internalNamingEnumeration.hasMore()) {
NameClassPair ejbNameAndClass = internalNamingEnumeration.next();
// Skip EJB names with "!" in it as they are duplicate
if (ejbNameAndClass.getName().indexOf('!') >= 0) continue;
Object ejb = silentLookup(context, CONTEXT_NAME + "/" + jarNameAndClass.getName() + "/" + ejbNameAndClass.getName());
if (ejb != null) {
deployedEjbList.add(ejb);
}
}
}
return deployedEjbList;
} catch (NamingException e) {
throw new WfaException("Failed to list EJBs in :" + CONTEXT_NAME, e);
} finally {
silentClose(allWfaEjbNameAndClass);
silentClose(internalNamingEnumeration);
silentClose(context);
}
}
private Object silentLookup(Context context, String name) {
try {
return context.lookup(name);
} catch (NamingException e) {
return null;
}
}
private static void silentClose(NamingEnumeration<NameClassPair> namingEnumeration) {
if (namingEnumeration != null) {
try {
namingEnumeration.close();
} catch (NamingException e) {
LOGGER.error("Failed to close NamingEnumeration", e);
}
}
}
protected Object getEjbForField(Class<?> fieldClass) {
Object obj = getDeployedEjbByInterface().get(fieldClass);
// If no EJB was found, flush the cache and try again before giving up
if (obj == null) {
reset();
obj = getDeployedEjbByInterface().get(fieldClass);
}
return obj;
}
public static synchronized void reset() {
instance.deployedEjbList = null;
instance.deployedEjbByInterface = null;
}
private Class<?> getFieldInterface(Class clazz, Field field) {
Class<?> fieldClass = field.getType();
if (!fieldClass.isInterface()) {
throw new WfaException("Field '" + field.getName() + "' of class " + clazz + " isn't an interface");
}
return fieldClass;
}
private <P> void assignEjbToField(P pojo, Class clazz, Field field, Object ejb) {
boolean fieldAccessible = field.isAccessible();
field.setAccessible(true);
try {
field.set(pojo, ejb);
} catch (Exception e) {
throw new WfaException("Failed to inject EJB to member '" + field.getName() + "' of class: " + clazz, e);
} finally {
field.setAccessible(fieldAccessible);
}
}
}
我的应用程序在Wildfly 12和Java 8上运行。现在，我想升级到Java 11，然后遇到了这个问题。谁能帮助我解决这个问题？