| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. The ASF licenses this file to You |
| * 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.jackrabbit.core.state.bdb; |
| |
| import com.sleepycat.bind.tuple.TupleBinding; |
| import com.sleepycat.bind.tuple.TupleInput; |
| import com.sleepycat.bind.tuple.TupleOutput; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.jackrabbit.core.state.NodeReferences; |
| import org.apache.jackrabbit.core.state.NodeReferencesId; |
| import org.apache.jackrabbit.core.state.util.Serializer; |
| |
| public class NodeReferencesTupleBinding extends TupleBinding { |
| |
| private Log log = LogFactory.getLog(NodeReferencesTupleBinding.class); |
| |
| private NodeReferencesId id; |
| |
| public NodeReferencesTupleBinding(NodeReferencesId id) { |
| this.id = id; |
| } |
| |
| public NodeReferencesTupleBinding() { |
| } |
| |
| public Object entryToObject(TupleInput in) { |
| |
| NodeReferences refs = new NodeReferences(id); |
| |
| try { |
| Serializer.deserialize(refs, in); |
| } catch (Exception e) { |
| // since the TupleInput methods do not throw any |
| // exceptions the above call should neither... |
| String msg = "error while deserializing node references"; |
| log.debug(msg); |
| throw new RuntimeException(msg, e); |
| } |
| |
| return refs; |
| } |
| |
| public void objectToEntry(Object o, TupleOutput out) { |
| try { |
| Serializer.serialize((NodeReferences) o, out); |
| } catch (Exception e) { |
| // since the TupleOutput methods do not throw any |
| // exceptions the above call should neither... |
| String msg = "error while serializing node references"; |
| log.debug(msg); |
| throw new RuntimeException(msg, e); |
| } |
| } |
| } |