| /* |
| * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.testing.tests.lob; |
| |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.internal.databaseaccess.DatabasePlatform; |
| import org.eclipse.persistence.platform.database.oracle.Oracle8Platform; |
| |
| public class LOBTestWrapper extends TestWrapper { |
| protected boolean shouldSetUseLocatorForLOBWriteIntoPlatform; |
| protected boolean shouldUseLocatorForLOBWrite; |
| protected boolean shouldUseLocatorForLOBWriteOriginal; |
| protected boolean usesStringBindingOriginal; |
| |
| public LOBTestWrapper(AutoVerifyTestCase test) { |
| super(test); |
| this.shouldSetUseLocatorForLOBWriteIntoPlatform = false; |
| } |
| |
| public LOBTestWrapper(AutoVerifyTestCase test, boolean shouldUseLocatorForLOBWrite) { |
| super(test); |
| this.shouldUseLocatorForLOBWrite = shouldUseLocatorForLOBWrite; |
| this.shouldSetUseLocatorForLOBWriteIntoPlatform = true; |
| setName(getName() + " platform forced to "+(shouldUseLocatorForLOBWrite ? "use" : "NOT use")+" lob locators)"); |
| } |
| |
| @Override |
| protected void setup() throws Throwable { |
| DatabasePlatform platform = getSession().getPlatform(); |
| if (!platform.isOracle()) { |
| throw new TestWarningException("This test case works on Oracle only"); |
| } |
| if(platform instanceof Oracle8Platform) { |
| Oracle8Platform platform8 = (Oracle8Platform)platform; |
| shouldUseLocatorForLOBWriteOriginal = platform8.shouldUseLocatorForLOBWrite(); |
| if(shouldSetUseLocatorForLOBWriteIntoPlatform) { |
| platform8.setShouldUseLocatorForLOBWrite(shouldUseLocatorForLOBWrite); |
| } else { |
| // otherwise don't change the flag. |
| this.shouldUseLocatorForLOBWrite = shouldUseLocatorForLOBWriteOriginal; |
| } |
| } else { |
| // can't use locators if it's not Oracle8Platform or higher. |
| if(shouldSetUseLocatorForLOBWriteIntoPlatform && shouldUseLocatorForLOBWrite) { |
| throw new TestProblemException("Can't call platform.setShouldUseLocatorForLobWrite(true) - it's not Oracle8Platform"); |
| } |
| this.shouldUseLocatorForLOBWrite = false; |
| } |
| |
| if(!shouldUseLocatorForLOBWrite) { |
| usesStringBindingOriginal = platform.usesStringBinding(); |
| platform.setUsesStringBinding(true); |
| } |
| super.setup(); |
| } |
| |
| @Override |
| public void reset() throws Throwable { |
| super.reset(); |
| DatabasePlatform platform = getSession().getPlatform(); |
| if(!shouldUseLocatorForLOBWrite) { |
| platform.setUsesStringBinding(usesStringBindingOriginal); |
| } |
| if(platform instanceof Oracle8Platform) { |
| Oracle8Platform platform8 = (Oracle8Platform)platform; |
| if(shouldSetUseLocatorForLOBWriteIntoPlatform) { |
| platform8.setShouldUseLocatorForLOBWrite(shouldUseLocatorForLOBWriteOriginal); |
| } |
| } |
| } |
| } |