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HHH-8310 : Lob proxy class loading problem

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(cherry picked from commit 365bfe99d857b7fa62108cff05fba28a5fb7b7e6)
This commit is contained in:
Gail Badner 2014-07-09 19:31:50 -07:00
parent d0be11f503
commit 10df4cc79d
5 changed files with 5 additions and 31 deletions
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7
hibernate-core/src/main/java/org/hibernate/engine/jdbc/BlobProxy.java
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@ -32,7 +32,6 @@
import java.sql.SQLException;
import org.hibernate.engine.jdbc.internal.BinaryStreamImpl;
import org.hibernate.internal.util.ClassLoaderHelper;
import org.hibernate.type.descriptor.java.DataHelper;
/**
@ -195,11 +194,7 @@ public static Blob generateProxy(InputStream stream, long length) {
* @return The class loader appropriate for proxy construction.
*/
private static ClassLoader getProxyClassLoader() {
ClassLoader cl = ClassLoaderHelper.getContextClassLoader();
if ( cl == null ) {
cl = BlobImplementer.class.getClassLoader();
}
return cl;
return BlobImplementer.class.getClassLoader();
}
private static class StreamBackedBinaryStream implements BinaryStream {

7
hibernate-core/src/main/java/org/hibernate/engine/jdbc/ClobProxy.java
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@ -33,7 +33,6 @@
import java.sql.SQLException;
import org.hibernate.engine.jdbc.internal.CharacterStreamImpl;
import org.hibernate.internal.util.ClassLoaderHelper;
import org.hibernate.type.descriptor.java.DataHelper;
/**
@ -211,10 +210,6 @@ public static Clob generateProxy(Reader reader, long length) {
* @return The class loader appropriate for proxy construction.
*/
protected static ClassLoader getProxyClassLoader() {
ClassLoader cl = ClassLoaderHelper.getContextClassLoader();
if ( cl == null ) {
cl = ClobImplementer.class.getClassLoader();
}
return cl;
return ClobImplementer.class.getClassLoader();
}
}

8
hibernate-core/src/main/java/org/hibernate/engine/jdbc/NClobProxy.java
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@ -27,8 +27,6 @@
import java.lang.reflect.Proxy;
import java.sql.NClob;
import org.hibernate.internal.util.ClassLoaderHelper;
/**
* Manages aspects of proxying java.sql.NClobs for non-contextual creation, including proxy creation and
* handling proxy invocations. We use proxies here solely to avoid JDBC version incompatibilities.
@ -82,10 +80,6 @@ public static NClob generateProxy(Reader reader, long length) {
* @return The class loader appropriate for proxy construction.
*/
protected static ClassLoader getProxyClassLoader() {
ClassLoader cl = ClassLoaderHelper.getContextClassLoader();
if ( cl == null ) {
cl = NClobImplementer.class.getClassLoader();
}
return cl;
return NClobImplementer.class.getClassLoader();
}
}

7
hibernate-core/src/main/java/org/hibernate/engine/jdbc/SerializableBlobProxy.java
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@ -31,7 +31,6 @@
import java.sql.Blob;
import org.hibernate.HibernateException;
import org.hibernate.internal.util.ClassLoaderHelper;
/**
* Manages aspects of proxying {@link Blob Blobs} to add serializability.
@ -103,10 +102,6 @@ public static Blob generateProxy(Blob blob) {
* @return The class loader appropriate for proxy construction.
*/
public static ClassLoader getProxyClassLoader() {
ClassLoader cl = ClassLoaderHelper.getContextClassLoader();
if ( cl == null ) {
cl = WrappedBlob.class.getClassLoader();
}
return cl;
return WrappedBlob.class.getClassLoader();
}
}

7
hibernate-core/src/main/java/org/hibernate/engine/jdbc/SerializableClobProxy.java
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@ -31,7 +31,6 @@
import java.sql.Clob;
import org.hibernate.HibernateException;
import org.hibernate.internal.util.ClassLoaderHelper;
/**
* Manages aspects of proxying {@link Clob Clobs} to add serializability.
@ -102,10 +101,6 @@ public static Clob generateProxy(Clob clob) {
* @return The class loader appropriate for proxy construction.
*/
public static ClassLoader getProxyClassLoader() {
ClassLoader cl = ClassLoaderHelper.getContextClassLoader();
if ( cl == null ) {
cl = WrappedClob.class.getClassLoader();
}
return cl;
return WrappedClob.class.getClassLoader();
}
}