
001package org.hl7.fhir.r5.conformance; 002 003/* 004 Copyright (c) 2011+, HL7, Inc. 005 All rights reserved. 006 007 Redistribution and use in source and binary forms, with or without modification, 008 are permitted provided that the following conditions are met: 009 010 * Redistributions of source code must retain the above copyright notice, this 011 list of conditions and the following disclaimer. 012 * Redistributions in binary form must reproduce the above copyright notice, 013 this list of conditions and the following disclaimer in the documentation 014 and/or other materials provided with the distribution. 015 * Neither the name of HL7 nor the names of its contributors may be used to 016 endorse or promote products derived from this software without specific 017 prior written permission. 018 019 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 020 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 021 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 022 IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 023 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 024 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 025 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 026 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 027 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 028 POSSIBILITY OF SUCH DAMAGE. 029 030 */ 031 032 033 034import java.io.File; 035import java.io.FileOutputStream; 036import java.io.IOException; 037import java.io.OutputStreamWriter; 038 039import lombok.extern.slf4j.Slf4j; 040import org.hl7.fhir.exceptions.FHIRException; 041import org.hl7.fhir.r5.context.IWorkerContext; 042import org.hl7.fhir.r5.model.StructureDefinition; 043import org.hl7.fhir.utilities.MarkedToMoveToAdjunctPackage; 044import org.hl7.fhir.utilities.Utilities; 045import org.hl7.fhir.utilities.filesystem.ManagedFileAccess; 046 047@MarkedToMoveToAdjunctPackage 048@Slf4j 049public class ConstraintJavaGenerator { 050 051 private IWorkerContext context; // for doing expansions 052 private String version; // for getting includes correct 053 private String folder; //dest dir where the profile will be generated into 054 private String packageName; 055 056 public ConstraintJavaGenerator(IWorkerContext context, String version, String folder, String packageName) { 057 super(); 058 this.context = context; 059 this.version = version; 060 this.folder = folder; 061 this.packageName = packageName; 062 } 063 064 public String generate(StructureDefinition sd) throws FHIRException, IOException { 065 String name = sd.hasName() ? Utilities.titleize(sd.getName().replace(".", "").replace("-", "").replace("\"", "")).replace(" ", "") : ""; 066 if (!Utilities.nmtokenize(name).equals(name)) { 067 log.warn("Cannot generate Java code for profile "+sd.getUrl()+" because the name \""+name+"\" is not a valid Java class name"); 068 return null; 069 } 070 File destFile = ManagedFileAccess.file(Utilities.path(folder, name+".java")); 071 OutputStreamWriter dest = new OutputStreamWriter(ManagedFileAccess.outStream(destFile), "UTF-8"); 072 073 dest.write("package "+packageName+";\r\n"); 074 dest.write("\r\n"); 075 dest.write("import org.hl7.fhir.r5.model.ProfilingWrapper;\r\n"); 076 dest.write("\r\n"); 077 dest.write("public class "+name+" {\r\n"); 078 dest.write("\r\n"); 079 080 dest.write("}\r\n"); 081 dest.flush(); 082 dest.close(); 083 return destFile.getAbsolutePath(); 084 } 085 086}