Hibernate
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hibernate-orm
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don't do things that can fail in static initializers 

because the failure gets swallowed by a nasty NCDFE
and is impossible to track down
This commit is contained in:
Gavin King 2021-12-10 19:40:43 +01:00
parent e13cf2e0d1
commit 611b6c0179
2 changed files with 22 additions and 4 deletions
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15
hibernate-testing/src/main/java/org/hibernate/testing/junit4/BaseUnitTestCase.java
View File

@ -16,6 +16,7 @@ import jakarta.transaction.SystemException;
import org.hibernate.engine.transaction.internal.jta.JtaStatusHelper; import org.hibernate.engine.transaction.internal.jta.JtaStatusHelper;
import org.hibernate.testing.AfterClassOnce; import org.hibernate.testing.AfterClassOnce;
import org.hibernate.testing.BeforeClassOnce;
import org.hibernate.testing.cleaner.DatabaseCleaner; import org.hibernate.testing.cleaner.DatabaseCleaner;
import org.hibernate.testing.jdbc.leak.ConnectionLeakUtil; import org.hibernate.testing.jdbc.leak.ConnectionLeakUtil;
import org.hibernate.testing.jta.TestingJtaPlatformImpl; import org.hibernate.testing.jta.TestingJtaPlatformImpl;
@ -35,9 +36,23 @@ import org.jboss.logging.Logger;
@RunWith( CustomRunner.class ) @RunWith( CustomRunner.class )
public abstract class BaseUnitTestCase { public abstract class BaseUnitTestCase {
private static Throwable schemaClearError;
static { static {
try {
DatabaseCleaner.clearSchemas(); DatabaseCleaner.clearSchemas();
} }
catch (Throwable t) {
schemaClearError = t;
}
}
@BeforeClassOnce
public static void checkClearSchema() throws Throwable {
if (schemaClearError!=null) {
throw schemaClearError;
}
}
protected final Logger log = Logger.getLogger( getClass() ); protected final Logger log = Logger.getLogger( getClass() );

9
hibernate-testing/src/main/java/org/hibernate/testing/orm/junit/DialectContext.java
View File

@ -23,9 +23,9 @@ import org.hibernate.internal.util.ReflectHelper;
*/ */
public final class DialectContext { public final class DialectContext {
private static final Dialect dialect; private static Dialect dialect;
static { static void init() {
final Properties properties = Environment.getProperties(); final Properties properties = Environment.getProperties();
final String dialectName = properties.getProperty( Environment.DIALECT ); final String dialectName = properties.getProperty( Environment.DIALECT );
if ( dialectName == null ) { if ( dialectName == null ) {
@ -53,7 +53,10 @@ public final class DialectContext {
private DialectContext() { private DialectContext() {
} }
public static Dialect getDialect() { public static synchronized Dialect getDialect() {
if (dialect==null) {
init();
}
return dialect; return dialect;
} }
} }