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Commit c21f990

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Adam Lindenthaljapod
Adam Lindenthal
authored and
japod
committed
J-376: Allocate FormDataBean isntances via CDI or HK2
Change-Id: I4f4b1ff838cb9eccf888bd476b05e81a26539f49
1 parent cb0261b commit c21f990

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15 files changed

+1151
-42
lines changed

15 files changed

+1151
-42
lines changed

‎etc/config/findbugs-exclude.xml‎

Lines changed: 15 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
44
DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
55
6-
Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
6+
Copyright (c) 2014-2015 Oracle and/or its affiliates. All rights reserved.
77
88
The contents of this file are subject to the terms of either the GNU
99
General Public License Version 2 only ("GPL") or the Common Development
@@ -135,4 +135,17 @@
135135
<Class name="org.glassfish.jersey.apache.connector.ApacheConnector" />
136136
</Match>
137137

138-
</FindBugsFilter>
138+
<!-- CDI extension observer methods are called by CDI bean manager at runtime -->
139+
<Match>
140+
<Class name="org.glassfish.jersey.ext.cdi1x.internal.CdiComponentProvider" />
141+
<Bug pattern="UPM_UNCALLED_PRIVATE_METHOD" />
142+
<Or>
143+
<Method name="processAnnotatedType" />
144+
<Method name="afterTypeDiscovery" />
145+
<Method name="beforeTypeDiscovery" />
146+
<Method name="processInjectionTarget" />
147+
<Method name="afterDiscoveryObserver" />
148+
</Or>
149+
</Match>
150+
151+
</FindBugsFilter>

‎ext/cdi/jersey-cdi1x/src/main/java/org/glassfish/jersey/ext/cdi1x/internal/CdiComponentProvider.java‎

Lines changed: 84 additions & 40 deletions
Original file line numberDiff line numberDiff line change
@@ -61,14 +61,14 @@
6161
import java.util.logging.Logger;
6262

6363
import javax.ws.rs.core.Application;
64+
import javax.ws.rs.core.Context;
6465

6566
import javax.annotation.ManagedBean;
6667
import javax.annotation.Priority;
6768
import javax.enterprise.context.ApplicationScoped;
6869
import javax.enterprise.context.Dependent;
6970
import javax.enterprise.context.spi.CreationalContext;
7071
import javax.enterprise.event.Observes;
71-
import javax.enterprise.inject.AmbiguousResolutionException;
7272
import javax.enterprise.inject.Default;
7373
import javax.enterprise.inject.spi.AfterBeanDiscovery;
7474
import javax.enterprise.inject.spi.AfterTypeDiscovery;
@@ -141,6 +141,18 @@ public class CdiComponentProvider implements ComponentProvider, Extension {
141141
private volatile Map<Class<?>, Set<Method>> methodsToSkip = new HashMap<>();
142142
private volatile Map<Class<?>, Set<Field>> fieldsToSkip = new HashMap<>();
143143

144+
/** set of non JAX-RS components containing JAX-RS injection points */
145+
private final Set<Type> typesInjectableByJaxRs = new HashSet<>();
146+
147+
/** annotation types that distinguish the classes to be added to {@link #typesInjectableByJaxRs} */
148+
private static final Set<Class<? extends Annotation>> JAX_RS_INJECT_ANNOTATIONS =
149+
new HashSet<Class<? extends Annotation>>() {
150+
{
151+
addAll(JaxRsParamProducer.JAX_RS_STRING_PARAM_ANNOTATIONS);
152+
add(Context.class);
153+
}
154+
};
155+
144156
private final Hk2CustomBoundTypesProvider customHk2TypesProvider = lookupHk2CustomBoundTypesProvider();
145157

146158
@Override
@@ -180,13 +192,14 @@ public Class<? extends Annotation> annotationType() {
180192
}
181193
};
182194

183-
static final Set<Class<? extends Annotation>> JaxRsParamAnnotationTYPES = new HashSet<Class<? extends Annotation>>() {
195+
static final Set<Class<? extends Annotation>> JAX_RS_STRING_PARAM_ANNOTATIONS = new HashSet<Class<? extends Annotation>>() {
184196
{
185197
add(javax.ws.rs.PathParam.class);
186198
add(javax.ws.rs.QueryParam.class);
187199
add(javax.ws.rs.CookieParam.class);
188200
add(javax.ws.rs.HeaderParam.class);
189201
add(javax.ws.rs.MatrixParam.class);
202+
add(javax.ws.rs.FormParam.class);
190203
}
191204
};
192205

@@ -347,9 +360,9 @@ public Set<Type> getTypeClosure() {
347360
}
348361

349362
@Override
350-
public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
363+
public <T extends Annotation> T getAnnotation(final Class<T> annotationType) {
351364
if (annotationType == JaxRsParamProducer.JaxRsParamQualifier.class) {
352-
return isJaxRsParamAnnotationPresent() ? (T)JaxRsParamProducer.JaxRsParamQUALIFIER : null;
365+
return hasAnnotation(ap, JaxRsParamProducer.JAX_RS_STRING_PARAM_ANNOTATIONS) ? (T)JaxRsParamProducer.JaxRsParamQUALIFIER : null;
353366
} else {
354367
return ap.getAnnotation(annotationType);
355368
}
@@ -358,30 +371,22 @@ public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
358371
@Override
359372
public Set<Annotation> getAnnotations() {
360373
final Set<Annotation> result = new HashSet<>();
361-
for (Annotation a : ap.getAnnotations()) {
374+
for (final Annotation a : ap.getAnnotations()) {
362375
result.add(a);
363376
final Class<? extends Annotation> annotationType = a.annotationType();
364-
if (JaxRsParamProducer.JaxRsParamAnnotationTYPES.contains(annotationType)) {
377+
if (JaxRsParamProducer.JAX_RS_STRING_PARAM_ANNOTATIONS.contains(annotationType)) {
365378
result.add(JaxRsParamProducer.JaxRsParamQUALIFIER);
366379
}
367380
}
368381
return result;
369382
}
370383

371384
@Override
372-
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType) {
373-
return (annotationType == JaxRsParamProducer.JaxRsParamQualifier.class && isJaxRsParamAnnotationPresent())
385+
public boolean isAnnotationPresent(final Class<? extends Annotation> annotationType) {
386+
return (annotationType == JaxRsParamProducer.JaxRsParamQualifier.class
387+
&& hasAnnotation(ap, JaxRsParamProducer.JAX_RS_STRING_PARAM_ANNOTATIONS))
374388
|| ap.isAnnotationPresent(annotationType);
375389
}
376-
377-
private boolean isJaxRsParamAnnotationPresent() {
378-
for (Class<? extends Annotation> a : JaxRsParamProducer.JaxRsParamAnnotationTYPES) {
379-
if(ap.isAnnotationPresent(a)) {
380-
return true;
381-
}
382-
}
383-
return false;
384-
}
385390
});
386391
}
387392
return parameters;
@@ -408,7 +413,7 @@ public Set<Type> getTypeClosure() {
408413
}
409414

410415
@Override
411-
public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
416+
public <T extends Annotation> T getAnnotation(final Class<T> annotationType) {
412417
return ctor.getAnnotation(annotationType);
413418
}
414419

@@ -418,15 +423,21 @@ public Set<Annotation> getAnnotations() {
418423
}
419424

420425
@Override
421-
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType) {
426+
public boolean isAnnotationPresent(final Class<? extends Annotation> annotationType) {
422427
return ctor.isAnnotationPresent(annotationType);
423428
}
424429
};
425430
}
426431

427432
@SuppressWarnings("unused")
428433
private void processAnnotatedType(@Observes final ProcessAnnotatedType processAnnotatedType) {
429-
final AnnotatedType annotatedType = processAnnotatedType.getAnnotatedType();
434+
final AnnotatedType<?> annotatedType = processAnnotatedType.getAnnotatedType();
435+
436+
// if one of the JAX-RS annotations is present in the currently seen class, add it to the "whitelist"
437+
if (containsJaxRsConstructorInjection(annotatedType) || containsJaxRsFieldInjection(annotatedType) || containsJaxRsMethodInjection(annotatedType)) {
438+
typesInjectableByJaxRs.add(annotatedType.getBaseType());
439+
}
440+
430441
if (customHk2TypesProvider != null) {
431442
final Type baseType = annotatedType.getBaseType();
432443
if (customHk2TypesProvider.getHk2Types().contains(baseType)) {
@@ -446,8 +457,8 @@ public Class getJavaClass() {
446457

447458
@Override
448459
public Set<AnnotatedConstructor> getConstructors() {
449-
Set<AnnotatedConstructor> result = new HashSet<>();
450-
for (AnnotatedConstructor c : (Set<AnnotatedConstructor>) annotatedType.getConstructors()) {
460+
final Set<AnnotatedConstructor> result = new HashSet<>();
461+
for (final AnnotatedConstructor c : annotatedType.getConstructors()) {
451462
result.add(enrichedConstructor(c));
452463
}
453464
return result;
@@ -474,7 +485,7 @@ public Set<Type> getTypeClosure() {
474485
}
475486

476487
@Override
477-
public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
488+
public <T extends Annotation> T getAnnotation(final Class<T> annotationType) {
478489
return annotatedType.getAnnotation(annotationType);
479490
}
480491

@@ -484,21 +495,53 @@ public Set<Annotation> getAnnotations() {
484495
}
485496

486497
@Override
487-
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType) {
498+
public boolean isAnnotationPresent(final Class<? extends Annotation> annotationType) {
488499
return annotatedType.isAnnotationPresent(annotationType);
489500
}
490501
});
491502
}
492503
}
493504

494-
private boolean containsJaxRsParameterizedCtor(AnnotatedType annotatedType) {
495-
for (AnnotatedConstructor<?> c : (Set<AnnotatedConstructor>) annotatedType.getConstructors()) {
496-
for (AnnotatedParameter<?> p : c.getParameters()) {
497-
for (Class<? extends Annotation> a : JaxRsParamProducer.JaxRsParamAnnotationTYPES) {
498-
if(p.isAnnotationPresent(a)) {
499-
return true;
500-
}
501-
}
505+
private boolean containsJaxRsParameterizedCtor(final AnnotatedType annotatedType) {
506+
return containAnnotatedParameters(annotatedType.getConstructors(), JaxRsParamProducer.JAX_RS_STRING_PARAM_ANNOTATIONS);
507+
}
508+
509+
private boolean containsJaxRsConstructorInjection(final AnnotatedType annotatedType) {
510+
return containAnnotatedParameters(annotatedType.getConstructors(), JAX_RS_INJECT_ANNOTATIONS);
511+
}
512+
513+
private boolean containsJaxRsMethodInjection(final AnnotatedType annotatedType) {
514+
return containAnnotatedParameters(annotatedType.getMethods(), JAX_RS_INJECT_ANNOTATIONS);
515+
}
516+
517+
private boolean containsJaxRsFieldInjection(final AnnotatedType annotatedType) {
518+
return containAnnotation(annotatedType.getFields(), JAX_RS_INJECT_ANNOTATIONS);
519+
}
520+
521+
private boolean containAnnotatedParameters(final Collection<AnnotatedCallable> annotatedCallables,
522+
final Set<Class<? extends Annotation>> annotationSet) {
523+
for (final AnnotatedCallable c : annotatedCallables) {
524+
if (containAnnotation(c.getParameters(), annotationSet)) {
525+
return true;
526+
}
527+
}
528+
return false;
529+
}
530+
531+
private boolean containAnnotation(final Collection<Annotated> elements,
532+
final Set<Class<? extends Annotation>> annotationSet) {
533+
for (Annotated e : elements) {
534+
if (hasAnnotation(e, annotationSet)) {
535+
return true;
536+
}
537+
}
538+
return false;
539+
}
540+
541+
private static boolean hasAnnotation(final Annotated element, final Set<Class<? extends Annotation>> annotations) {
542+
for (final Class<? extends Annotation> a : annotations) {
543+
if (element.isAnnotationPresent(a)) {
544+
return true;
502545
}
503546
}
504547
return false;
@@ -543,7 +586,8 @@ public Set getInjectionPoints() {
543586
return Collections.emptySet();
544587
}
545588
});
546-
} else if (isJaxRsComponentType(componentClass)) {
589+
} else if (isJaxRsComponentType(componentClass)
590+
|| typesInjectableByJaxRs.contains(event.getAnnotatedType().getBaseType())) {
547591
event.setInjectionTarget(new CdiInjectionTarget(it) {
548592

549593
@Override
@@ -557,7 +601,7 @@ public Set getInjectionPoints() {
557601

558602
private Set<InjectionPoint> filterHk2InjectionPointsOut(final Set<InjectionPoint> originalInjectionPoints) {
559603
final Set<InjectionPoint> filteredInjectionPoints = new HashSet<>();
560-
for (InjectionPoint ip : originalInjectionPoints) {
604+
for (final InjectionPoint ip : originalInjectionPoints) {
561605
final Type injectedType = ip.getType();
562606
if (customHk2TypesProvider != null && customHk2TypesProvider.getHk2Types().contains(injectedType)) {
563607
//remember the type, we would need to mock it's CDI binding at runtime
@@ -617,7 +661,7 @@ public static class CdiDefaultAnnotation extends AnnotationLiteral<Default> impl
617661
}
618662

619663
@SuppressWarnings({ "unused", "unchecked", "rawtypes" })
620-
private void afterDiscoveryObserver(@Observes AfterBeanDiscovery abd) {
664+
private void afterDiscoveryObserver(@Observes final AfterBeanDiscovery abd) {
621665

622666
if (customHk2TypesProvider != null) {
623667
hk2ProvidedTypes.addAll(customHk2TypesProvider.getHk2Types());
@@ -668,7 +712,7 @@ private Hk2CustomBoundTypesProvider lookupHk2CustomBoundTypesProvider() throws S
668712

669713
private final Cache<Class<?>, Boolean> jaxRsComponentCache = new Cache<>(new Computable<Class<?>, Boolean>() {
670714
@Override
671-
public Boolean compute(Class<?> clazz) {
715+
public Boolean compute(final Class<?> clazz) {
672716
return Application.class.isAssignableFrom(clazz) ||
673717
Providers.isJaxRsProvider(clazz) ||
674718
Resource.from(clazz) != null;
@@ -739,7 +783,7 @@ private void bindHk2ClassAnalyzer() {
739783
}
740784

741785
private StringBuilder listTypes(final StringBuilder logMsgBuilder, final Collection<Type> types) {
742-
for (Type t : types) {
786+
for (final Type t : types) {
743787
logMsgBuilder.append(String.format(" - %s%n", t));
744788
}
745789
return logMsgBuilder;
@@ -789,7 +833,7 @@ private class Hk2Bean implements Bean {
789833

790834
private final Type t;
791835

792-
public Hk2Bean(Type t) {
836+
public Hk2Bean(final Type t) {
793837
this.t = t;
794838
}
795839

@@ -809,12 +853,12 @@ public boolean isNullable() {
809853
}
810854

811855
@Override
812-
public Object create(CreationalContext creationalContext) {
856+
public Object create(final CreationalContext creationalContext) {
813857
return CdiComponentProvider.this.locator.getService(t);
814858
}
815859

816860
@Override
817-
public void destroy(Object instance, CreationalContext creationalContext) {
861+
public void destroy(final Object instance, final CreationalContext creationalContext) {
818862
}
819863

820864
@Override

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