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SessionFactoryUtils defensively accesses getProperties method via reflection

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Issue: SPR-14365
This commit is contained in:
Juergen Hoeller
2016-06-15 16:48:34 +02:00
parent 9001af7efb
commit 7d39957ec9
1 changed files with 9 additions and 3 deletions
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12
spring-orm-hibernate5/src/main/java/org/springframework/orm/hibernate5/SessionFactoryUtils.java
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@@ -17,6 +17,7 @@
package org.springframework.orm.hibernate5;
import java.lang.reflect.Method;
import java.util.Map;
import javax.sql.DataSource;
import org.apache.commons.logging.Log;
@@ -62,6 +63,7 @@ import org.springframework.dao.InvalidDataAccessResourceUsageException;
import org.springframework.dao.PessimisticLockingFailureException;
import org.springframework.jdbc.datasource.DataSourceUtils;
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
import org.springframework.util.ReflectionUtils;
/**
@@ -148,12 +150,16 @@ public abstract class SessionFactoryUtils {
* @see ConnectionProvider
*/
public static DataSource getDataSource(SessionFactory sessionFactory) {
if (sessionFactory instanceof SessionFactoryImplementor) {
SessionFactoryImplementor sfi = (SessionFactoryImplementor) sessionFactory;
Object dataSourceValue = sfi.getProperties().get(Environment.DATASOURCE);
Method getProperties = ClassUtils.getMethodIfAvailable(sessionFactory.getClass(), "getProperties");
if (getProperties != null) {
Map<?, ?> props = (Map<?, ?>) ReflectionUtils.invokeMethod(getProperties, sessionFactory);
Object dataSourceValue = props.get(Environment.DATASOURCE);
if (dataSourceValue instanceof DataSource) {
return (DataSource) dataSourceValue;
}
}
if (sessionFactory instanceof SessionFactoryImplementor) {
SessionFactoryImplementor sfi = (SessionFactoryImplementor) sessionFactory;
try {
ConnectionProvider cp = sfi.getServiceRegistry().getService(ConnectionProvider.class);
if (cp != null) {