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AsyncInvocationinverceptors not properly created for each request #4272

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merged 5 commits into from
Oct 3, 2019
Merged

AsyncInvocationinverceptors not properly created for each request #4272

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cbb11fc
Fixes #4264 - AsyncInvocationinverceptors not properly created for ea…
Verdent Sep 24, 2019
45cf170
AsyncInvocationInterceptorFactory should now be properly sorted by th…
Verdent Sep 24, 2019
7419ec6
Priority of registered provider by builder updated
Verdent Sep 24, 2019
7025b9a
private methods changed to static
Verdent Oct 1, 2019
ff4287d
Async interceptors cleared from ThreadLocal
Verdent Oct 2, 2019
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31 changes: 21 additions & 10 deletions ...nt/src/main/java/org/glassfish/jersey/microprofile/restclient/ExecutorServiceWrapper.java
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Expand Up @@ -35,13 +35,12 @@
*/
class ExecutorServiceWrapper implements ExecutorService {

static final ThreadLocal<List<AsyncInvocationInterceptor>> asyncInterceptors = new ThreadLocal<>();

private final ExecutorService wrapped;
private final List<AsyncInvocationInterceptor> asyncInterceptors;

ExecutorServiceWrapper(ExecutorService wrapped,
List<AsyncInvocationInterceptor> asyncInterceptors) {
ExecutorServiceWrapper(ExecutorService wrapped) {
this.wrapped = wrapped;
this.asyncInterceptors = asyncInterceptors;
}

@Override
Expand Down Expand Up @@ -111,24 +110,36 @@ public void execute(Runnable command) {
wrapped.execute(wrap(command));
}

private <T> Callable<T> wrap(Callable<T> task) {
private static <T> Callable<T> wrap(Callable<T> task) {
List<AsyncInvocationInterceptor> asyncInvocationInterceptors = asyncInterceptors.get();
asyncInterceptors.remove();
return () -> {
asyncInterceptors.forEach(AsyncInvocationInterceptor::applyContext);
applyContextOnInterceptors(asyncInvocationInterceptors);
return task.call();
};
}

private Runnable wrap(Runnable task) {
private static Runnable wrap(Runnable task) {
List<AsyncInvocationInterceptor> asyncInvocationInterceptors = asyncInterceptors.get();
asyncInterceptors.remove();
return () -> {
asyncInterceptors.forEach(AsyncInvocationInterceptor::applyContext);
applyContextOnInterceptors(asyncInvocationInterceptors);
task.run();
};
}

private static void applyContextOnInterceptors(List<AsyncInvocationInterceptor> asyncInvocationInterceptors) {
if (asyncInvocationInterceptors != null) {
//applyContext methods need to be called in reverse ordering of priority
for (int i = asyncInvocationInterceptors.size(); i-- > 0; ) {
asyncInvocationInterceptors.get(i).applyContext();
}
}
}

private <T> Collection<? extends Callable<T>> wrap(Collection<? extends Callable<T>> tasks) {
private static <T> Collection<? extends Callable<T>> wrap(Collection<? extends Callable<T>> tasks) {
return tasks.stream()
.map(this::wrap)
.map(ExecutorServiceWrapper::wrap)
.collect(Collectors.toList());
}
}
27 changes: 14 additions & 13 deletions ...est-client/src/main/java/org/glassfish/jersey/microprofile/restclient/InterfaceModel.java
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Expand Up @@ -38,6 +38,7 @@
import org.eclipse.microprofile.rest.client.annotation.ClientHeaderParam;
import org.eclipse.microprofile.rest.client.annotation.RegisterClientHeaders;
import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptor;
import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptorFactory;
import org.eclipse.microprofile.rest.client.ext.ClientHeadersFactory;
import org.eclipse.microprofile.rest.client.ext.ResponseExceptionMapper;
import org.glassfish.jersey.client.inject.ParameterUpdater;
Expand All @@ -64,7 +65,7 @@ class InterfaceModel {
private final CreationalContext<?> creationalContext;

private final List<ClientHeaderParamModel> clientHeaders;
private final List<AsyncInvocationInterceptor> asyncInterceptors;
private final List<AsyncInvocationInterceptorFactory> asyncInterceptorFactories;
private final Set<ResponseExceptionMapper> responseExceptionMappers;
private final Set<ParamConverterProvider> paramConverterProviders;
private final Set<Annotation> interceptorAnnotations;
Expand All @@ -73,23 +74,23 @@ class InterfaceModel {
/**
* Creates new model based on interface class. Interface is parsed according to specific annotations.
*
* @param restClientClass interface class
* @param responseExceptionMappers registered exception mappers
* @param paramConverterProviders registered parameter providers
* @param asyncInterceptors async interceptors
* @param restClientClass interface class
* @param responseExceptionMappers registered exception mappers
* @param paramConverterProviders registered parameter providers
* @param asyncInterceptorFactories async interceptor factories
* @param injectionManager
* @return new model instance
*/
static InterfaceModel from(Class<?> restClientClass,
Set<ResponseExceptionMapper> responseExceptionMappers,
Set<ParamConverterProvider> paramConverterProviders,
List<AsyncInvocationInterceptor> asyncInterceptors,
List<AsyncInvocationInterceptorFactory> asyncInterceptorFactories,
InjectionManager injectionManager,
BeanManager beanManager) {
return new Builder(restClientClass,
responseExceptionMappers,
paramConverterProviders,
asyncInterceptors,
asyncInterceptorFactories,
injectionManager,
beanManager).build();
}
Expand All @@ -106,7 +107,7 @@ private InterfaceModel(Builder builder) {
this.paramConverterProviders = builder.paramConverterProviders;
this.interceptorAnnotations = builder.interceptorAnnotations;
this.creationalContext = builder.creationalContext;
this.asyncInterceptors = builder.asyncInterceptors;
this.asyncInterceptorFactories = builder.asyncInterceptorFactories;
this.beanManager = builder.beanManager;
}

Expand Down Expand Up @@ -169,8 +170,8 @@ List<ClientHeaderParamModel> getClientHeaders() {
*
* @return registered async interceptors
*/
List<AsyncInvocationInterceptor> getAsyncInterceptors() {
return asyncInterceptors;
List<AsyncInvocationInterceptorFactory> getAsyncInterceptorFactories() {
return asyncInterceptorFactories;
}

/**
Expand Down Expand Up @@ -251,22 +252,22 @@ private static class Builder {
private ClientHeadersFactory clientHeadersFactory;
private CreationalContext<?> creationalContext;
private List<ClientHeaderParamModel> clientHeaders;
private List<AsyncInvocationInterceptor> asyncInterceptors;
private List<AsyncInvocationInterceptorFactory> asyncInterceptorFactories;
private Set<ResponseExceptionMapper> responseExceptionMappers;
private Set<ParamConverterProvider> paramConverterProviders;
private Set<Annotation> interceptorAnnotations;

private Builder(Class<?> restClientClass,
Set<ResponseExceptionMapper> responseExceptionMappers,
Set<ParamConverterProvider> paramConverterProviders,
List<AsyncInvocationInterceptor> asyncInterceptors,
List<AsyncInvocationInterceptorFactory> asyncInterceptorFactories,
InjectionManager injectionManager,
BeanManager beanManager) {
this.injectionManager = injectionManager;
this.restClientClass = restClientClass;
this.responseExceptionMappers = responseExceptionMappers;
this.paramConverterProviders = paramConverterProviders;
this.asyncInterceptors = asyncInterceptors;
this.asyncInterceptorFactories = asyncInterceptorFactories;
this.beanManager = beanManager;
filterAllInterceptorAnnotations();
}
Expand Down
15 changes: 12 additions & 3 deletions ...p-rest-client/src/main/java/org/glassfish/jersey/microprofile/restclient/MethodModel.java
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,7 @@
import org.eclipse.microprofile.rest.client.RestClientDefinitionException;
import org.eclipse.microprofile.rest.client.annotation.ClientHeaderParam;
import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptor;
import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptorFactory;
import org.eclipse.microprofile.rest.client.ext.ResponseExceptionMapper;

/**
Expand Down Expand Up @@ -121,7 +122,7 @@ private MethodModel(Builder builder) {
subResourceModel = RestClientModel.from(returnType.getRawType(),
interfaceModel.getResponseExceptionMappers(),
interfaceModel.getParamConverterProviders(),
interfaceModel.getAsyncInterceptors(),
interfaceModel.getAsyncInterceptorFactories(),
interfaceModel.getInjectionManager(),
interfaceModel.getBeanManager());
} else {
Expand Down Expand Up @@ -243,6 +244,14 @@ private CompletableFuture asynchronousCall(Invocation.Builder builder,
Object entity,
Method method,
MultivaluedMap<String, Object> customHeaders) {

//AsyncInterceptors initialization
List<AsyncInvocationInterceptor> asyncInterceptors = interfaceModel.getAsyncInterceptorFactories().stream()
.map(AsyncInvocationInterceptorFactory::newInterceptor)
.collect(Collectors.toList());
asyncInterceptors.forEach(AsyncInvocationInterceptor::prepareContext);
ExecutorServiceWrapper.asyncInterceptors.set(asyncInterceptors);

CompletableFuture<Object> result = new CompletableFuture<>();
Future<Response> theFuture;
if (entity != null
Expand All @@ -255,7 +264,7 @@ private CompletableFuture asynchronousCall(Invocation.Builder builder,

CompletableFuture<Response> completableFuture = (CompletableFuture<Response>) theFuture;
completableFuture.thenAccept(response -> {
interfaceModel.getAsyncInterceptors().forEach(AsyncInvocationInterceptor::removeContext);
asyncInterceptors.forEach(AsyncInvocationInterceptor::removeContext);
try {
evaluateResponse(response, method);
if (returnType.getType().equals(Void.class)) {
Expand All @@ -269,7 +278,7 @@ private CompletableFuture asynchronousCall(Invocation.Builder builder,
result.completeExceptionally(e);
}
}).exceptionally(throwable -> {
interfaceModel.getAsyncInterceptors().forEach(AsyncInvocationInterceptor::removeContext);
asyncInterceptors.forEach(AsyncInvocationInterceptor::removeContext);
result.completeExceptionally(throwable);
return null;
});
Expand Down
52 changes: 38 additions & 14 deletions ...ent/src/main/java/org/glassfish/jersey/microprofile/restclient/RestClientBuilderImpl.java
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Expand Up @@ -25,6 +25,7 @@
import java.security.AccessController;
import java.security.KeyStore;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
Expand All @@ -36,7 +37,6 @@
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.function.Supplier;
import java.util.stream.Collectors;

import javax.annotation.Priority;
import javax.net.ssl.HostnameVerifier;
Expand Down Expand Up @@ -81,7 +81,7 @@ class RestClientBuilderImpl implements RestClientBuilder {

private final Set<ResponseExceptionMapper> responseExceptionMappers;
private final Set<ParamConverterProvider> paramConverterProviders;
private final List<AsyncInvocationInterceptorFactory> asyncInterceptorFactories;
private final List<AsyncInvocationInterceptorFactoryPriorityWrapper> asyncInterceptorFactories;
private final Config config;
private final ConfigWrapper configWrapper;
private URI uri;
Expand Down Expand Up @@ -153,14 +153,10 @@ public <T> T build(Class<T> interfaceClass) throws IllegalStateException, RestCl

//We need to check first if default exception mapper was not disabled by property on builder.
registerExceptionMapper();
//sort all AsyncInvocationInterceptorFactory by priority
asyncInterceptorFactories.sort(Comparator.comparingInt(AsyncInvocationInterceptorFactoryPriorityWrapper::getPriority));

//AsyncInterceptors initialization
List<AsyncInvocationInterceptor> asyncInterceptors = asyncInterceptorFactories.stream()
.map(AsyncInvocationInterceptorFactory::newInterceptor)
.collect(Collectors.toList());
asyncInterceptors.forEach(AsyncInvocationInterceptor::prepareContext);

clientBuilder.executorService(new ExecutorServiceWrapper(executorService.get(), asyncInterceptors));
clientBuilder.executorService(new ExecutorServiceWrapper(executorService.get()));

if (null != sslContext) {
clientBuilder.sslContext(sslContext);
Expand All @@ -187,7 +183,7 @@ public <T> T build(Class<T> interfaceClass) throws IllegalStateException, RestCl
RestClientModel restClientModel = RestClientModel.from(interfaceClass,
responseExceptionMappers,
paramConverterProviders,
asyncInterceptors,
new ArrayList<>(asyncInterceptorFactories),
injectionManagerExposer.injectionManager,
CdiUtil.getBeanManager());

Expand Down Expand Up @@ -338,11 +334,11 @@ public RestClientBuilder register(Class<?> componentClass, Map<Class<?>, Integer
public RestClientBuilder register(Object component) {
if (component instanceof ResponseExceptionMapper) {
ResponseExceptionMapper mapper = (ResponseExceptionMapper) component;
registerCustomProvider(component, -1);
registerCustomProvider(component, mapper.getPriority());
clientBuilder.register(mapper, mapper.getPriority());
} else {
clientBuilder.register(component);
registerCustomProvider(component, -1);
registerCustomProvider(component, null);
}
return this;
}
Expand Down Expand Up @@ -384,7 +380,7 @@ private boolean isSupportedCustomProvider(Class<?> providerClass) {
|| AsyncInvocationInterceptorFactory.class.isAssignableFrom(providerClass);
}

private void registerCustomProvider(Object instance, int priority) {
private void registerCustomProvider(Object instance, Integer priority) {
if (!isSupportedCustomProvider(instance.getClass())) {
return;
}
Expand All @@ -399,7 +395,9 @@ private void registerCustomProvider(Object instance, int priority) {
paramConverterProviders.add((ParamConverterProvider) instance);
}
if (instance instanceof AsyncInvocationInterceptorFactory) {
asyncInterceptorFactories.add((AsyncInvocationInterceptorFactory) instance);
asyncInterceptorFactories
.add(new AsyncInvocationInterceptorFactoryPriorityWrapper((AsyncInvocationInterceptorFactory) instance,
priority));
}
}

Expand All @@ -417,4 +415,30 @@ public boolean configure(FeatureContext context) {
}
}

private static class AsyncInvocationInterceptorFactoryPriorityWrapper
implements AsyncInvocationInterceptorFactory {

private AsyncInvocationInterceptorFactory factory;
private Integer priority;

AsyncInvocationInterceptorFactoryPriorityWrapper(AsyncInvocationInterceptorFactory factory, Integer priority) {
this.factory = factory;
this.priority = priority;
}

@Override
public AsyncInvocationInterceptor newInterceptor() {
return factory.newInterceptor();
}

Integer getPriority() {
if (priority == null) {
priority = Optional.ofNullable(factory.getClass().getAnnotation(Priority.class))
.map(Priority::value)
.orElse(Priorities.USER);
}
return priority;
}
}

}
6 changes: 3 additions & 3 deletions ...st-client/src/main/java/org/glassfish/jersey/microprofile/restclient/RestClientModel.java
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Expand Up @@ -28,7 +28,7 @@
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.ext.ParamConverterProvider;

import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptor;
import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptorFactory;
import org.eclipse.microprofile.rest.client.ext.ResponseExceptionMapper;
import org.glassfish.jersey.internal.inject.InjectionManager;

Expand Down Expand Up @@ -56,13 +56,13 @@ class RestClientModel {
static RestClientModel from(Class<?> restClientClass,
Set<ResponseExceptionMapper> responseExceptionMappers,
Set<ParamConverterProvider> paramConverterProviders,
List<AsyncInvocationInterceptor> asyncInterceptors,
List<AsyncInvocationInterceptorFactory> asyncInterceptorFactories,
InjectionManager injectionManager,
BeanManager beanManager) {
InterfaceModel interfaceModel = InterfaceModel.from(restClientClass,
responseExceptionMappers,
paramConverterProviders,
asyncInterceptors,
asyncInterceptorFactories,
injectionManager,
beanManager);
return new Builder()
Expand Down