001package org.hl7.fhir.r5.utils; 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.FileInputStream; 036import java.io.IOException; 037import java.net.URISyntaxException; 038import java.util.UUID; 039import java.util.zip.ZipEntry; 040import java.util.zip.ZipInputStream; 041 042import org.hl7.fhir.exceptions.FHIRException; 043import org.hl7.fhir.r5.formats.IParser; 044import org.hl7.fhir.r5.formats.JsonParser; 045import org.hl7.fhir.r5.model.Bundle; 046import org.hl7.fhir.r5.model.Bundle.BundleEntryComponent; 047import org.hl7.fhir.r5.model.Bundle.BundleType; 048import org.hl7.fhir.r5.model.Bundle.HTTPVerb; 049import org.hl7.fhir.r5.model.Resource; 050import org.hl7.fhir.r5.utils.client.FHIRToolingClient; 051import org.hl7.fhir.utilities.Utilities; 052import org.hl7.fhir.utilities.filesystem.ManagedFileAccess; 053 054@Deprecated 055public class BatchLoader { 056 057 public static void main(String[] args) throws IOException, Exception { 058 if (args.length < 4) { 059 System.out.println("Batch uploader takes 4 parameters in order: server base url, file/folder to upload, xml/json, and batch size"); 060 } else { 061 String server = args[0]; 062 String file = args[1]; 063 IParser p = new JsonParser(); // args[2].equals("json") ? new JsonParser() : new XmlParser(); 064 int size = Integer.parseInt(args[3]); 065 size = 500; 066 if (file.endsWith(".xml")) { 067 throw new FHIRException("Unimplemented file type "+file); 068 } else if (file.endsWith(".json")) { 069 throw new FHIRException("Unimplemented file type "+file); 070 } else if (file.endsWith(".zip")) { 071 LoadZipFile(server, file, p, size, 0, -1); 072 } else if (ManagedFileAccess.file(file).isDirectory()) { 073 LoadDirectory(server, file, p, size); 074 } else 075 throw new FHIRException("Unknown file type "+file); 076 } 077 } 078 079 private static void LoadDirectory(String server, String file, IParser p, int size) throws IOException, Exception { 080// LoadZipFile(server, Utilities.path(file, "Patient.json.zip"), p, size, 1000, -1); 081// LoadZipFile(server, Utilities.path(file, "Binary.json.zip"), p, size, 0, -1); 082// LoadZipFile(server, Utilities.path(file, "DocumentReference.json.zip"), p, size, 0, -1); 083// LoadZipFile(server, Utilities.path(file, "Encounter.json.zip"), p, size, 0, -1); 084// LoadZipFile(server, Utilities.path(file, "Organization.json.zip"), p, size, 0, -1); 085// LoadZipFile(server, Utilities.path(file, "Procedure.json.zip"), p, size, 0, -1); 086// LoadZipFile(server, Utilities.path(file, "AllergyIntolerance.json.zip"), p, size, 1500, -1); 087// LoadZipFile(server, Utilities.path(file, "Condition.json.zip"), p, size, 0, -1); 088 LoadZipFile(server, Utilities.path(file, "Immunization.json.zip"), p, size, 0, -1); 089// LoadZipFile(server, Utilities.path(file, "MedicationStatement.json.zip"), p, size, 0, -1); 090// LoadZipFile(server, Utilities.path(file, "Observation-res.json.zip"), p, size, 0, -1); 091// LoadZipFile(server, Utilities.path(file, "Observation-sh.json.zip"), p, size, 0, -1); 092// LoadZipFile(server, Utilities.path(file, "Observation-vs.json.zip"), p, size, 0, -1); 093// LoadZipFile(server, Utilities.path(file, "Observation-gen.json.zip"), p, size, 0, -1); 094// LoadZipFile(server, Utilities.path(file, "List.json.zip"), p, size, 6500, -1); 095// LoadZipFile(server, Utilities.path(file, "List-res.json.zip"), p, size, 0, -1); 096// LoadZipFile(server, Utilities.path(file, "List-vs.json.zip"), p, size, 0, -1); 097 } 098 099 100 private static void LoadZipFile(String server, String file, IParser p, int size, int start, int end) throws IOException, Exception { 101 System.out.println("Load Zip file "+file); 102 Bundle b = new Bundle(); 103 b.setType(BundleType.COLLECTION); 104 b.setId(UUID.randomUUID().toString().toLowerCase()); 105 ZipInputStream zip = new ZipInputStream(ManagedFileAccess.inStream(file)); 106 ZipEntry entry; 107 while((entry = zip.getNextEntry())!=null) 108 { 109 try { 110 Resource r = p.parse(zip); 111 b.addEntry().setResource(r); 112 } catch (Exception e) { 113 throw new Exception("Error parsing "+entry.getName()+": "+e.getMessage(), e); 114 } 115 } 116 loadBundle(server, b, size, start, end); 117 } 118 119 120 private static int loadBundle(String server, Bundle b, int size, int start, int end) throws URISyntaxException { 121 System.out.println("Post to "+server+". size = "+Integer.toString(size)+", start = "+Integer.toString(start)+", total = "+Integer.toString(b.getEntry().size())); 122 FHIRToolingClient client = new FHIRToolingClient(server, "fhir/batch-loader"); 123 int c = start; 124 if (end == -1) 125 end = b.getEntry().size(); 126 while (c < end) { 127 Bundle bt = new Bundle(); 128 bt.setType(BundleType.BATCH); 129 bt.setId(UUID.randomUUID().toString().toLowerCase()); 130 for (int i = c; i < Math.min(b.getEntry().size(), c+size); i++) { 131 BundleEntryComponent be = bt.addEntry(); 132 be.setResource(b.getEntry().get(i).getResource()); 133 be.getRequest().setMethod(HTTPVerb.PUT); 134 be.getRequest().setUrl(be.getResource().getResourceType().toString()+"/"+be.getResource().getId()); 135 } 136 System.out.print(" posting.."); 137 long ms = System.currentTimeMillis(); 138 Bundle resp = client.transaction(bt); 139 140 for (int i = 0; i < resp.getEntry().size(); i++) { 141 BundleEntryComponent t = resp.getEntry().get(i); 142 if (!t.getResponse().getStatus().startsWith("2")) { 143 System.out.println("failed status at "+Integer.toString(i)+": "+t.getResponse().getStatus()); 144 return c+i; 145 } 146 } 147 c = c + size; 148 System.out.println(" ..done: "+Integer.toString(c)+". ("+Long.toString(System.currentTimeMillis()-ms)+" ms)"); 149 } 150 System.out.println(" done"); 151 return c; 152 } 153 154}