1 /* 2 * Copyright 2017 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.openehealth.ipf.commons.audit.event; 18 19 import org.openehealth.ipf.commons.audit.model.AuditMessage; 20 21 import static java.util.Objects.requireNonNull; 22 23 /** 24 * AuditMessageBuilder that wraps a DICOM {@link BaseAuditMessageBuilder} or a subclass thereof. 25 * The intention is that subclasses provide their interaction-specific API for building audit 26 * messages that is more closely aligned (in terms of wording) with what is specified in DICOM. 27 * 28 * @author Christian Ohr 29 * @since 3.5 30 */ 31 public abstract class DelegatingAuditMessageBuilder<T extends DelegatingAuditMessageBuilder<T, D>, D extends BaseAuditMessageBuilder<D>> implements AuditMessageBuilder<T> { 32 33 protected final D delegate; 34 35 public DelegatingAuditMessageBuilder(D delegate) { 36 this.delegate = requireNonNull(delegate); 37 } 38 39 @Override 40 public AuditMessage getMessage() { 41 return delegate.getMessage(); 42 } 43 44 @Override 45 public void validate() { 46 delegate.validate(); 47 } 48 49 }