
001package ca.uhn.fhir.narrative; 002 003/* 004 * #%L 005 * HAPI FHIR - Core Library 006 * %% 007 * Copyright (C) 2014 - 2023 Smile CDR, Inc. 008 * %% 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 * #L% 021 */ 022 023import ca.uhn.fhir.narrative2.NarrativeTemplateManifest; 024import org.apache.commons.lang3.Validate; 025 026import java.util.Arrays; 027import java.util.List; 028 029public class CustomThymeleafNarrativeGenerator extends BaseThymeleafNarrativeGenerator { 030 031 private volatile List<String> myPropertyFile; 032 private volatile NarrativeTemplateManifest myManifest; 033 034 /** 035 * Constructor. If this constructor is used you must explicitly call 036 * {@link #setManifest(NarrativeTemplateManifest)} to provide a template 037 * manifest before using the generator. 038 */ 039 public CustomThymeleafNarrativeGenerator() { 040 super(); 041 } 042 043 /** 044 * Create a new narrative generator 045 * 046 * @param theNarrativePropertyFiles The name of the property file, in one of the following formats: 047 * <ul> 048 * <li>file:/path/to/file/file.properties</li> 049 * <li>classpath:/com/package/file.properties</li> 050 * </ul> 051 */ 052 public CustomThymeleafNarrativeGenerator(String... theNarrativePropertyFiles) { 053 this(); 054 setPropertyFile(theNarrativePropertyFiles); 055 } 056 057 /** 058 * Create a new narrative generator 059 * 060 * @param theNarrativePropertyFiles The name of the property file, in one of the following formats: 061 * <ul> 062 * <li>file:/path/to/file/file.properties</li> 063 * <li>classpath:/com/package/file.properties</li> 064 * </ul> 065 */ 066 public CustomThymeleafNarrativeGenerator(List<String> theNarrativePropertyFiles) { 067 this(theNarrativePropertyFiles.toArray(new String[0])); 068 } 069 070 @Override 071 public NarrativeTemplateManifest getManifest() { 072 NarrativeTemplateManifest retVal = myManifest; 073 if (myManifest == null) { 074 Validate.isTrue(myPropertyFile != null, "Neither a property file or a manifest has been provided"); 075 retVal = NarrativeTemplateManifest.forManifestFileLocation(myPropertyFile); 076 setManifest(retVal); 077 } 078 return retVal; 079 } 080 081 public void setManifest(NarrativeTemplateManifest theManifest) { 082 myManifest = theManifest; 083 } 084 085 /** 086 * Set the property file to use 087 * 088 * @param thePropertyFile The name of the property file, in one of the following formats: 089 * <ul> 090 * <li>file:/path/to/file/file.properties</li> 091 * <li>classpath:/com/package/file.properties</li> 092 * </ul> 093 */ 094 public void setPropertyFile(String... thePropertyFile) { 095 Validate.notNull(thePropertyFile, "Property file can not be null"); 096 myPropertyFile = Arrays.asList(thePropertyFile); 097 myManifest = null; 098 } 099}