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OPENJPA-575

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git-svn-id: https://svn.apache.org/repos/asf/openjpa/branches/1.0.x@649224 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Dick 2008-04-17 18:42:33 +00:00
parent 153b266430
commit 4bc67815bb
1 changed files with 10 additions and 6 deletions
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16
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/sql/OracleDictionary.java
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@ -20,6 +20,7 @@ package org.apache.openjpa.jdbc.sql;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.security.AccessController;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Connection;
@ -47,8 +48,10 @@ import org.apache.openjpa.jdbc.schema.Sequence;
import org.apache.openjpa.jdbc.schema.Table;
import org.apache.openjpa.lib.jdbc.DelegatingDatabaseMetaData;
import org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement;
import org.apache.openjpa.lib.util.J2DoPrivHelper;
import org.apache.openjpa.lib.util.Localizer;
import org.apache.openjpa.util.StoreException;
import serp.util.Numbers;
/**
@ -1011,11 +1014,11 @@ public class OracleDictionary
if (EMPTY_CLOB != null)
return EMPTY_CLOB;
try {
return EMPTY_CLOB =
(Clob) Class.forName("oracle.sql.CLOB", true,
Thread.currentThread().getContextClassLoader())
.getMethod("empty_lob", new Class[0]).invoke(null,
new Object[0]);
return EMPTY_CLOB = (Clob) Class.forName("oracle.sql.CLOB", true,
(ClassLoader) AccessController.doPrivileged(J2DoPrivHelper
.getContextClassLoaderAction()))
.getMethod("empty_lob", new Class[0]).
invoke(null, new Object[0]);
} catch (Exception e) {
throw new SQLException(e.getMessage());
}
@ -1027,7 +1030,8 @@ public class OracleDictionary
return EMPTY_BLOB;
try {
return EMPTY_BLOB = (Blob) Class.forName("oracle.sql.BLOB", true,
Thread.currentThread().getContextClassLoader()).
(ClassLoader) AccessController.doPrivileged(J2DoPrivHelper
.getContextClassLoaderAction())).
getMethod("empty_lob", new Class[0]).
invoke(null, new Object[0]);
} catch (Exception e) {