我遇到类似的问题:How do I get my Jersey 2 Endpoints to eagerly initialize on startup?
但略微下行。我可以立即加载我的资源,但是当我尝试通过调用REST URL来使用它时,我得到以下堆栈跟踪。
java.lang.IllegalStateException: Could not find an active context for org.glassfish.hk2.api.Immediate
2. java.lang.IllegalStateException: While attempting to create a service for
SystemDescriptor(
implementation=com.service.MyResource
contracts={com.service.MyResource}
scope=org.glassfish.hk2.api.Immediate
qualifiers={}
descriptorType=CLASS
descriptorVisibility=NORMAL
metadata=
rank=0
loader=null
proxiable=null
proxyForSameScope=null
analysisName=null
id=150
locatorId=0
identityHashCode=1249600275
reified=true) in scope org.glassfish.hk2.api.Immediate an error occured while locating the context
我的TResource类因此被注释:
@Immediate
@Path("/test/v1")
public class TResource {
我的基于Grizzly的服务器设置如下:
ResourceConfig rc = new ResourceConfig()
.packages(true,
"com.mystuff"
)
.property(ServerProperties.RESPONSE_SET_STATUS_OVER_SEND_ERROR, "true");
HttpServer httpServer = GrizzlyHttpServerFactory.createHttpServer(URI.create(base_uri), rc);
ApplicationHandler handler = new ApplicationHandler(rc);
ServiceLocatorUtilities.enableImmediateScope(handler.getServiceLocator());
任何指导都将非常感谢! 干杯, 菲尔
答案 0 :(得分:9)
获取ServiceLocator
句柄的一种方法是实施Feature
。
import javax.inject.Inject;
import javax.ws.rs.core.Feature;
import javax.ws.rs.core.FeatureContext;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.hk2.utilities.ServiceLocatorUtilities;
public class ImmediateFeature implements Feature {
@Inject
public ImmediateFeature(ServiceLocator locator) {
ServiceLocatorUtilities.enableImmediateScope(locator);
}
@Override
public boolean configure(FeatureContext context) {
return true;
}
}
然后只需注册Feature
ResourceConfig rc = new ResourceConfig().packages("jersey.hk2.test");
rc.register(ImmediateFeature.class);
我已经测试了这个并且工作正常