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HHH-11615 - Fix Envers to run under WildFly's SecurityManager.

This commit is contained in:
Chris Cranford 2017-04-07 00:08:15 -04:00 committed by Gail Badner
parent dd2bf67ac9
commit ed69c7c5b6
15 changed files with 476 additions and 245 deletions
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21
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/EntityInstantiator.java
View File

@ -13,12 +13,10 @@ import java.util.Map;
import org.hibernate.envers.RevisionType;
import org.hibernate.envers.boot.internal.EnversService;
import org.hibernate.envers.exception.AuditException;
import org.hibernate.envers.internal.entities.mapper.id.IdMapper;
import org.hibernate.envers.internal.entities.mapper.relation.lazy.ToOneDelegateSessionImplementor;
import org.hibernate.envers.internal.reader.AuditReaderImplementor;
import org.hibernate.envers.internal.tools.ReflectionTools;
import org.hibernate.internal.util.ReflectHelper;
import org.hibernate.proxy.HibernateProxy;
import org.hibernate.proxy.LazyInitializer;
@ -78,20 +76,11 @@ public class EntityInstantiator {
}
// If it is not in the cache, creating a new entity instance
Object ret;
try {
EntityConfiguration entCfg = enversService.getEntitiesConfigurations().get( entityName );
if ( entCfg == null ) {
// a relation marked as RelationTargetAuditMode.NOT_AUDITED
entCfg = enversService.getEntitiesConfigurations().getNotVersionEntityConfiguration( entityName );
}
final Class<?> cls = ReflectionTools.loadClass( entCfg.getEntityClassName(), enversService.getClassLoaderService() );
ret = ReflectHelper.getDefaultConstructor( cls ).newInstance();
}
catch (Exception e) {
throw new AuditException( e );
}
Object ret = versionsReader.getSessionImplementor()
.getFactory()
.getEntityPersister( entityName )
.getEntityTuplizer()
.instantiate();
// Putting the newly created entity instance into the first level cache, in case a one-to-one bidirectional
// relation is present (which is eagerly loaded).

54
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/ComponentPropertyMapper.java
View File

@ -7,6 +7,8 @@
package org.hibernate.envers.internal.entities.mapper;
import java.io.Serializable;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -99,12 +101,12 @@ public class ComponentPropertyMapper implements PropertyMapper, CompositeMapperB
@Override
public void mapToEntityFromMap(
EnversService enversService,
Object obj,
Map data,
Object primaryKey,
AuditReaderImplementor versionsReader,
Number revision) {
final EnversService enversService,
final Object obj,
final Map data,
final Object primaryKey,
final AuditReaderImplementor versionsReader,
final Number revision) {
if ( data == null || obj == null ) {
return;
}
@ -116,21 +118,17 @@ public class ComponentPropertyMapper implements PropertyMapper, CompositeMapperB
return;
}
final Setter setter = ReflectionTools.getSetter( obj.getClass(), propertyData, enversService.getServiceRegistry() );
AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Setter setter = ReflectionTools.getSetter(
obj.getClass(),
propertyData,
enversService.getServiceRegistry()
);
// If all properties are null and single, then the component has to be null also.
boolean allNullAndSingle = true;
for ( Map.Entry<PropertyData, PropertyMapper> property : delegate.getProperties().entrySet() ) {
if ( data.get(
property.getKey()
.getName()
) != null || !( property.getValue() instanceof SinglePropertyMapper ) ) {
allNullAndSingle = false;
break;
}
}
if ( allNullAndSingle ) {
if ( isAllPropertiesNull( data ) ) {
// single property, but default value need not be null, so we'll set it to null anyway
setter.set( obj, null, null );
}
@ -139,12 +137,28 @@ public class ComponentPropertyMapper implements PropertyMapper, CompositeMapperB
try {
final Object subObj = ReflectHelper.getDefaultConstructor( componentClass ).newInstance();
setter.set( obj, subObj, null );
delegate.mapToEntityFromMap( enversService, subObj, data, primaryKey, versionsReader, revision );
}
catch ( Exception e ) {
throw new AuditException( e );
}
}
return null;
}
}
);
}
private boolean isAllPropertiesNull(Map data) {
for ( Map.Entry<PropertyData, PropertyMapper> property : delegate.getProperties().entrySet() ) {
final Object value = data.get( property.getKey().getName() );
if ( value != null || !( property.getValue() instanceof SinglePropertyMapper ) ) {
return false;
}
}
return true;
}
@Override

63
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/MultiPropertyMapper.java
View File

@ -7,6 +7,8 @@
package org.hibernate.envers.internal.entities.mapper;
import java.io.Serializable;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.List;
import java.util.Map;
@ -95,10 +97,14 @@ public class MultiPropertyMapper implements ExtendedPropertyMapper {
@Override
public boolean mapToMapFromEntity(
SessionImplementor session,
Map<String, Object> data,
Object newObj,
Object oldObj) {
final SessionImplementor session,
final Map<String, Object> data,
final Object newObj,
final Object oldObj) {
return AccessController.doPrivileged(
new PrivilegedAction<Boolean>() {
@Override
public Boolean run() {
boolean ret = false;
for ( Map.Entry<PropertyData, PropertyMapper> entry : properties.entrySet() ) {
final PropertyData propertyData = entry.getKey();
@ -111,30 +117,45 @@ public class MultiPropertyMapper implements ExtendedPropertyMapper {
Getter getter;
if ( newObj != null ) {
getter = ReflectionTools.getGetter( newObj.getClass(), propertyData, session.getFactory().getServiceRegistry() );
getter = ReflectionTools.getGetter(
newObj.getClass(),
propertyData,
session.getFactory().getServiceRegistry()
);
}
else if ( oldObj != null ) {
getter = ReflectionTools.getGetter( oldObj.getClass(), propertyData, session.getFactory().getServiceRegistry() );
getter = ReflectionTools.getGetter(
oldObj.getClass(),
propertyData,
session.getFactory().getServiceRegistry()
);
}
else {
return false;
}
ret |= propertyMapper.mapToMapFromEntity(
session, data,
newObj == null ? null : getter.get( newObj ),
oldObj == null ? null : getter.get( oldObj )
);
}
return ret;
}
}
);
}
@Override
public void mapModifiedFlagsToMapFromEntity(
SessionImplementor session,
Map<String, Object> data,
Object newObj,
Object oldObj) {
final SessionImplementor session,
final Map<String, Object> data,
final Object newObj,
final Object oldObj) {
AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
for ( Map.Entry<PropertyData, PropertyMapper> entry : properties.entrySet() ) {
final PropertyData propertyData = entry.getKey();
final PropertyMapper propertyMapper = entry.getValue();
@ -146,20 +167,34 @@ public class MultiPropertyMapper implements ExtendedPropertyMapper {
Getter getter;
if ( newObj != null ) {
getter = ReflectionTools.getGetter( newObj.getClass(), propertyData, session.getFactory().getServiceRegistry() );
getter = ReflectionTools.getGetter(
newObj.getClass(),
propertyData,
session.getFactory().getServiceRegistry()
);
}
else if ( oldObj != null ) {
getter = ReflectionTools.getGetter( oldObj.getClass(), propertyData, session.getFactory().getServiceRegistry() );
getter = ReflectionTools.getGetter(
oldObj.getClass(),
propertyData,
session.getFactory().getServiceRegistry()
);
}
else {
return;
break;
}
propertyMapper.mapModifiedFlagsToMapFromEntity(
session, data,
newObj == null ? null : getter.get( newObj ),
oldObj == null ? null : getter.get( oldObj )
);
}
return null;
}
}
);
}
@Override

27
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/SinglePropertyMapper.java
View File

@ -7,6 +7,8 @@
package org.hibernate.envers.internal.entities.mapper;
import java.io.Serializable;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.List;
import java.util.Map;
@ -84,9 +86,9 @@ public class SinglePropertyMapper implements PropertyMapper, SimpleMapperBuilder
@Override
public void mapToEntityFromMap(
EnversService enversService,
Object obj,
Map data,
final EnversService enversService,
final Object obj,
final Map data,
Object primaryKey,
AuditReaderImplementor versionsReader,
Number revision) {
@ -95,12 +97,27 @@ public class SinglePropertyMapper implements PropertyMapper, SimpleMapperBuilder
return;
}
final Setter setter = ReflectionTools.getSetter( obj.getClass(), propertyData, enversService.getServiceRegistry() );
AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Setter setter = ReflectionTools.getSetter(
obj.getClass(),
propertyData,
enversService.getServiceRegistry()
);
final Object value = data.get( propertyData.getName() );
// We only set a null value if the field is not primite. Otherwise, we leave it intact.
// We only set a null value if the field is not primitive. Otherwise, we leave it intact.
if ( value != null || !isPrimitive( setter, propertyData, obj.getClass() ) ) {
setter.set( obj, value, null );
}
return null;
}
}
);
}
private boolean isPrimitive(Setter setter, PropertyData propertyData, Class<?> cls) {

31
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/AbstractCompositeIdMapper.java
View File

@ -6,6 +6,8 @@
*/
package org.hibernate.envers.internal.entities.mapper.id;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Map;
import org.hibernate.envers.exception.AuditException;
@ -40,20 +42,29 @@ public abstract class AbstractCompositeIdMapper extends AbstractIdMapper impleme
return null;
}
final Object ret;
try {
ret = ReflectHelper.getDefaultConstructor( compositeIdClass ).newInstance();
}
catch (Exception e) {
throw new AuditException( e );
}
final Object compositeId = instantiateCompositeId();
for ( SingleIdMapper mapper : ids.values() ) {
if ( !mapper.mapToEntityFromMap( ret, data ) ) {
if ( !mapper.mapToEntityFromMap( compositeId, data ) ) {
return null;
}
}
return ret;
return compositeId;
}
protected Object instantiateCompositeId() {
return AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
try {
return ReflectHelper.getDefaultConstructor( compositeIdClass ).newInstance();
}
catch ( Exception e ) {
throw new AuditException( e );
}
}
}
);
}
}

45
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/EmbeddedIdMapper.java
View File

@ -6,6 +6,8 @@
*/
package org.hibernate.envers.internal.entities.mapper.id;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
@ -39,21 +41,38 @@ public class EmbeddedIdMapper extends AbstractCompositeIdMapper implements Simpl
}
@Override
public void mapToMapFromEntity(Map<String, Object> data, Object obj) {
public void mapToMapFromEntity(Map<String, Object> data, final Object obj) {
if ( obj == null ) {
return;
}
final Getter getter = ReflectionTools.getGetter( obj.getClass(), idPropertyData, getServiceRegistry() );
mapToMapFromId( data, getter.get( obj ) );
final Object value = AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Getter getter = ReflectionTools.getGetter(
obj.getClass(),
idPropertyData,
getServiceRegistry()
);
return getter.get( obj );
}
}
);
mapToMapFromId( data, value );
}
@Override
public boolean mapToEntityFromMap(Object obj, Map data) {
public boolean mapToEntityFromMap(final Object obj, final Map data) {
if ( data == null || obj == null ) {
return false;
}
return AccessController.doPrivileged(
new PrivilegedAction<Boolean>() {
@Override
public Boolean run() {
final Getter getter = ReflectionTools.getGetter( obj.getClass(), idPropertyData, getServiceRegistry() );
final Setter setter = ReflectionTools.getSetter( obj.getClass(), idPropertyData, getServiceRegistry() );
@ -75,6 +94,9 @@ public class EmbeddedIdMapper extends AbstractCompositeIdMapper implements Simpl
throw new AuditException( e );
}
}
}
);
}
@Override
public IdMapper prefixMappedProperties(String prefix) {
@ -89,14 +111,25 @@ public class EmbeddedIdMapper extends AbstractCompositeIdMapper implements Simpl
}
@Override
public Object mapToIdFromEntity(Object data) {
public Object mapToIdFromEntity(final Object data) {
if ( data == null ) {
return null;
}
final Getter getter = ReflectionTools.getGetter( data.getClass(), idPropertyData, getServiceRegistry() );
return AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Getter getter = ReflectionTools.getGetter(
data.getClass(),
idPropertyData,
getServiceRegistry()
);
return getter.get( data );
}
}
);
}
@Override
public List<QueryParameterData> mapToQueryParametersFromId(Object obj) {

15
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/MultipleIdMapper.java
View File

@ -11,9 +11,7 @@ import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.hibernate.envers.exception.AuditException;
import org.hibernate.envers.internal.entities.PropertyData;
import org.hibernate.internal.util.ReflectHelper;
import org.hibernate.service.ServiceRegistry;
/**
@ -64,19 +62,12 @@ public class MultipleIdMapper extends AbstractCompositeIdMapper implements Simpl
return null;
}
final Object ret;
try {
ret = ReflectHelper.getDefaultConstructor( compositeIdClass ).newInstance();
}
catch (Exception e) {
throw new AuditException( e );
}
final Object compositeId = instantiateCompositeId();
for ( SingleIdMapper mapper : ids.values() ) {
mapper.mapToEntityFromEntity( ret, data );
mapper.mapToEntityFromEntity( compositeId, data );
}
return ret;
return compositeId;
}
@Override

75
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/SingleIdMapper.java
View File

@ -6,6 +6,8 @@
*/
package org.hibernate.envers.internal.entities.mapper.id;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@ -43,7 +45,7 @@ public class SingleIdMapper extends AbstractIdMapper implements SimpleIdMapperBu
}
@Override
public boolean mapToEntityFromMap(Object obj, Map data) {
public boolean mapToEntityFromMap(final Object obj, Map data) {
if ( data == null || obj == null ) {
return false;
}
@ -53,11 +55,21 @@ public class SingleIdMapper extends AbstractIdMapper implements SimpleIdMapperBu
return false;
}
final Setter setter = ReflectionTools.getSetter( obj.getClass(), propertyData, getServiceRegistry() );
return AccessController.doPrivileged(
new PrivilegedAction<Boolean>() {
@Override
public Boolean run() {
final Setter setter = ReflectionTools.getSetter(
obj.getClass(),
propertyData,
getServiceRegistry()
);
setter.set( obj, value, null );
return true;
}
}
);
}
@Override
public Object mapToIdFromMap(Map data) {
@ -69,7 +81,7 @@ public class SingleIdMapper extends AbstractIdMapper implements SimpleIdMapperBu
}
@Override
public Object mapToIdFromEntity(Object data) {
public Object mapToIdFromEntity(final Object data) {
if ( data == null ) {
return null;
}
@ -79,10 +91,21 @@ public class SingleIdMapper extends AbstractIdMapper implements SimpleIdMapperBu
return hibernateProxy.getHibernateLazyInitializer().getIdentifier();
}
else {
final Getter getter = ReflectionTools.getGetter( data.getClass(), propertyData, getServiceRegistry() );
return AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Getter getter = ReflectionTools.getGetter(
data.getClass(),
propertyData,
getServiceRegistry()
);
return getter.get( data );
}
}
);
}
}
@Override
public void mapToMapFromId(Map<String, Object> data, Object obj) {
@ -92,7 +115,7 @@ public class SingleIdMapper extends AbstractIdMapper implements SimpleIdMapperBu
}
@Override
public void mapToMapFromEntity(Map<String, Object> data, Object obj) {
public void mapToMapFromEntity(Map<String, Object> data, final Object obj) {
if ( obj == null ) {
data.put( propertyData.getName(), null );
}
@ -102,20 +125,50 @@ public class SingleIdMapper extends AbstractIdMapper implements SimpleIdMapperBu
data.put( propertyData.getName(), hibernateProxy.getHibernateLazyInitializer().getIdentifier() );
}
else {
final Getter getter = ReflectionTools.getGetter( obj.getClass(), propertyData, getServiceRegistry() );
data.put( propertyData.getName(), getter.get( obj ) );
final Object value = AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Getter getter = ReflectionTools.getGetter(
obj.getClass(),
propertyData,
getServiceRegistry()
);
return getter.get( obj );
}
}
);
data.put( propertyData.getName(), value );
}
}
}
public void mapToEntityFromEntity(Object objTo, Object objFrom) {
public void mapToEntityFromEntity(final Object objTo, final Object objFrom) {
if ( objTo == null || objFrom == null ) {
return;
}
final Getter getter = ReflectionTools.getGetter( objFrom.getClass(), propertyData, getServiceRegistry() );
final Setter setter = ReflectionTools.getSetter( objTo.getClass(), propertyData, getServiceRegistry() );
AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Getter getter = ReflectionTools.getGetter(
objFrom.getClass(),
propertyData,
getServiceRegistry()
);
final Setter setter = ReflectionTools.getSetter(
objTo.getClass(),
propertyData,
getServiceRegistry()
);
setter.set( objTo, getter.get( objFrom ), null );
return null;
}
}
);
}
@Override

31
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/relation/AbstractCollectionMapper.java
View File

@ -9,6 +9,8 @@ package org.hibernate.envers.internal.entities.mapper.relation;
import java.io.Serializable;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
@ -247,17 +249,23 @@ public abstract class AbstractCollectionMapper<T> implements PropertyMapper {
@Override
public void mapToEntityFromMap(
EnversService enversService,
Object obj,
Map data,
Object primaryKey,
AuditReaderImplementor versionsReader,
Number revision) {
final EnversService enversService,
final Object obj,
final Map data,
final Object primaryKey,
final AuditReaderImplementor versionsReader,
final Number revision) {
final String revisionTypePropertyName = enversService.getAuditEntitiesConfiguration().getRevisionTypePropName();
AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Setter setter = ReflectionTools.getSetter(
obj.getClass(),
commonCollectionMapperData.getCollectionReferencingPropertyData(),
enversService.getServiceRegistry()
);
try {
setter.set(
obj,
@ -267,11 +275,7 @@ public abstract class AbstractCollectionMapper<T> implements PropertyMapper {
versionsReader,
primaryKey,
revision,
RevisionType.DEL.equals(
data.get(
enversService.getAuditEntitiesConfiguration().getRevisionTypePropName()
)
)
RevisionType.DEL.equals( data.get( revisionTypePropertyName ) )
)
),
null
@ -286,6 +290,11 @@ public abstract class AbstractCollectionMapper<T> implements PropertyMapper {
catch (InvocationTargetException e) {
throw new AuditException( e );
}
return null;
}
}
);
}
/**

17
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/relation/AbstractToOneMapper.java
View File

@ -7,6 +7,8 @@
package org.hibernate.envers.internal.entities.mapper.relation;
import java.io.Serializable;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.List;
import java.util.Map;
@ -88,8 +90,21 @@ public abstract class AbstractToOneMapper implements PropertyMapper {
}
protected void setPropertyValue(Object targetObject, Object value) {
final Setter setter = ReflectionTools.getSetter( targetObject.getClass(), propertyData, serviceRegistry );
AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Setter setter = ReflectionTools.getSetter(
targetObject.getClass(),
propertyData,
serviceRegistry
);
setter.set( targetObject, value, null );
return null;
}
}
);
}
/**

33
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/relation/component/MiddleEmbeddableComponentMapper.java
View File

@ -6,6 +6,9 @@
*/
package org.hibernate.envers.internal.entities.mapper.relation.component;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Map;
import org.hibernate.engine.spi.SessionImplementor;
@ -38,9 +41,7 @@ public class MiddleEmbeddableComponentMapper implements MiddleComponentMapper, C
Object dataObject,
Number revision) {
try {
final Object componentInstance = dataObject != null
? dataObject
: ReflectHelper.getDefaultConstructor( componentClass ).newInstance();
final Object componentInstance = getComponentInstance( dataObject );
delegate.mapToEntityFromMap(
entityInstantiator.getEnversService(),
componentInstance,
@ -56,6 +57,32 @@ public class MiddleEmbeddableComponentMapper implements MiddleComponentMapper, C
}
}
private Object getComponentInstance(Object dataObject) {
if ( dataObject != null ) {
return dataObject;
}
return AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
try {
return ReflectHelper.getDefaultConstructor( componentClass ).newInstance();
}
catch ( InstantiationException e ) {
throw new AuditException( e );
}
catch ( IllegalAccessException e ) {
throw new AuditException( e );
}
catch ( InvocationTargetException e ) {
throw new AuditException( e );
}
}
}
);
}
@Override
public void mapToMapFromObject(
SessionImplementor session,

24
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/relation/component/MiddleMapKeyPropertyComponentMapper.java
View File

@ -6,12 +6,15 @@
*/
package org.hibernate.envers.internal.entities.mapper.relation.component;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Map;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.envers.internal.entities.EntityInstantiator;
import org.hibernate.envers.internal.tools.ReflectionTools;
import org.hibernate.envers.internal.tools.query.Parameters;
import org.hibernate.property.access.spi.Getter;
/**
* A component mapper for the @MapKey mapping with the name parameter specified: the value of the map's key
@ -31,10 +34,25 @@ public class MiddleMapKeyPropertyComponentMapper implements MiddleComponentMappe
@Override
public Object mapToObjectFromFullMap(
EntityInstantiator entityInstantiator, Map<String, Object> data,
Object dataObject, Number revision) {
final EntityInstantiator entityInstantiator,
final Map<String, Object> data,
final Object dataObject,
Number revision) {
// dataObject is not null, as this mapper can only be used in an index.
return ReflectionTools.getGetter( dataObject.getClass(), propertyName, accessType, entityInstantiator.getEnversService().getServiceRegistry() ).get( dataObject );
return AccessController.doPrivileged(
new PrivilegedAction<Object>() {
@Override
public Object run() {
final Getter getter = ReflectionTools.getGetter(
dataObject.getClass(),
propertyName,
accessType,
entityInstantiator.getEnversService().getServiceRegistry()
);
return getter.get( dataObject );
}
}
);
}
@Override

9
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/relation/lazy/initializor/BasicCollectionInitializor.java
View File

@ -7,6 +7,8 @@
package org.hibernate.envers.internal.entities.mapper.relation.lazy.initializor;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Collection;
import java.util.List;
import java.util.Map;
@ -43,6 +45,10 @@ public class BasicCollectionInitializor<T extends Collection> extends AbstractCo
@Override
@SuppressWarnings("unchecked")
protected T initializeCollection(int size) {
return AccessController.doPrivileged(
new PrivilegedAction<T>() {
@Override
public T run() {
try {
return (T) ReflectHelper.getDefaultConstructor( collectionClass ).newInstance();
}
@ -56,6 +62,9 @@ public class BasicCollectionInitializor<T extends Collection> extends AbstractCo
throw new AuditException( e );
}
}
}
);
}
@Override
@SuppressWarnings({"unchecked"})

9
hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/relation/lazy/initializor/MapCollectionInitializor.java
View File

@ -7,6 +7,8 @@
package org.hibernate.envers.internal.entities.mapper.relation.lazy.initializor;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.List;
import java.util.Map;
@ -45,6 +47,10 @@ public class MapCollectionInitializor<T extends Map> extends AbstractCollectionI
@Override
@SuppressWarnings("unchecked")
protected T initializeCollection(int size) {
return AccessController.doPrivileged(
new PrivilegedAction<T>() {
@Override
public T run() {
try {
return (T) ReflectHelper.getDefaultConstructor( collectionClass ).newInstance();
}
@ -58,6 +64,9 @@ public class MapCollectionInitializor<T extends Map> extends AbstractCollectionI
throw new AuditException( e );
}
}
}
);
}
@Override
@SuppressWarnings({"unchecked"})

7
hibernate-envers/src/main/java/org/hibernate/envers/internal/revisioninfo/DefaultRevisionInfoGenerator.java
View File

@ -7,6 +7,7 @@
package org.hibernate.envers.internal.revisioninfo;
import java.io.Serializable;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.Date;
@ -31,7 +32,7 @@ public class DefaultRevisionInfoGenerator implements RevisionInfoGenerator {
private final RevisionListener listener;
private final Setter revisionTimestampSetter;
private final boolean timestampAsDate;
private final Class<?> revisionInfoClass;
private final Constructor<?> revisionInfoClassConstructor;
private final SessionCacheCleaner sessionCacheCleaner;
public DefaultRevisionInfoGenerator(
@ -42,9 +43,9 @@ public class DefaultRevisionInfoGenerator implements RevisionInfoGenerator {
boolean timestampAsDate,
ServiceRegistry serviceRegistry) {
this.revisionInfoEntityName = revisionInfoEntityName;
this.revisionInfoClass = revisionInfoClass;
this.timestampAsDate = timestampAsDate;
revisionInfoClassConstructor = ReflectHelper.getDefaultConstructor( revisionInfoClass );
revisionTimestampSetter = ReflectionTools.getSetter( revisionInfoClass, revisionInfoTimestampData, serviceRegistry );
if ( !listenerClass.equals( RevisionListener.class ) ) {
@ -80,7 +81,7 @@ public class DefaultRevisionInfoGenerator implements RevisionInfoGenerator {
public Object generate() {
Object revisionInfo;
try {
revisionInfo = ReflectHelper.getDefaultConstructor( revisionInfoClass ).newInstance();
revisionInfo = revisionInfoClassConstructor.newInstance();
}
catch (Exception e) {
throw new RuntimeException( e );