diff options
Diffstat (limited to 'sca-java-1.x/tags/java-M1-20060522/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/CopyHelperImpl.java')
-rw-r--r-- | sca-java-1.x/tags/java-M1-20060522/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/CopyHelperImpl.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-20060522/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/CopyHelperImpl.java b/sca-java-1.x/tags/java-M1-20060522/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/CopyHelperImpl.java new file mode 100644 index 0000000000..060bd381dc --- /dev/null +++ b/sca-java-1.x/tags/java-M1-20060522/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/CopyHelperImpl.java @@ -0,0 +1,51 @@ +/** + * + * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.tuscany.sdo.helper; + + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.util.EcoreUtil; +import org.eclipse.emf.ecore.util.EcoreUtil.Copier; + +import commonj.sdo.DataObject; +import commonj.sdo.helper.CopyHelper; + + +/** + * A helper for copying DataObjects. + */ +public class CopyHelperImpl implements CopyHelper +{ + public DataObject copyShallow(DataObject dataObject) + { + Copier copier = new Copier() + { + protected void copyContainment(EReference eReference, EObject eObject, EObject copyEObject) + { + } + }; + EObject result = copier.copy((EObject)dataObject); + copier.copyReferences(); + return (DataObject)result; + } + + public DataObject copy(DataObject dataObject) + { + return (DataObject)EcoreUtil.copy((EObject)dataObject); + } +} |