diff --git a/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/misc/ICD11CodeSystemGenerator.java b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/misc/ICD11CodeSystemGenerator.java new file mode 100644 index 000000000..5194336d5 --- /dev/null +++ b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/misc/ICD11CodeSystemGenerator.java @@ -0,0 +1,283 @@ +package org.hl7.fhir.convertors.misc; + +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.net.URL; +import java.net.URLConnection; +import java.text.DateFormat; +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.Date; + +import org.hl7.fhir.r4.model.CodeType; +import org.hl7.fhir.r4.model.Coding; +import org.hl7.fhir.r4.formats.IParser.OutputStyle; +import org.hl7.fhir.r4.model.ValueSet; +import org.hl7.fhir.r4.model.ValueSet.ConceptSetComponent; +import org.hl7.fhir.r4.model.ValueSet.FilterOperator; +import org.hl7.fhir.r4.formats.XmlParser; +import org.hl7.fhir.r4.formats.XmlParserBase.XmlVersion; +import org.hl7.fhir.r4.model.BooleanType; +import org.hl7.fhir.r4.model.CodeSystem; +import org.hl7.fhir.r4.model.CodeSystem.CodeSystemContentMode; +import org.hl7.fhir.r4.model.CodeSystem.CodeSystemHierarchyMeaning; +import org.hl7.fhir.r4.model.CodeSystem.ConceptPropertyComponent; +import org.hl7.fhir.r4.model.CodeSystem.PropertyType; +import org.hl7.fhir.r4.model.DateTimeType; +import org.hl7.fhir.r4.model.Enumerations.PublicationStatus; +import org.hl7.fhir.r4.model.StringType; +import org.hl7.fhir.r4.terminologies.CodeSystemUtilities; +import org.hl7.fhir.r4.utils.ToolingExtensions; +import org.hl7.fhir.r5.model.CodeSystem.ConceptDefinitionComponent; +import org.hl7.fhir.utilities.CommaSeparatedStringBuilder; +import org.hl7.fhir.utilities.TextFile; +import org.hl7.fhir.utilities.Utilities; +import org.hl7.fhir.utilities.json.JSONUtil; + +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; + +public class ICD11CodeSystemGenerator { + + public static void main(String[] args) throws IOException { + new ICD11CodeSystemGenerator().execute(args[0], args[1]); + } + + private void execute(String base, String dest) throws IOException { + CodeSystem cs = makeCodeSystem(); + JsonObject version = fetchJson(Utilities.pathURL(base, "/icd/release/11/mms")); + String[] p = version.get("latestRelease").getAsString().split("\\/"); + cs.setVersion(p[6]); + JsonObject root = fetchJson(url(base, version.get("latestRelease").getAsString())); + cs.setDateElement(new DateTimeType(root.get("releaseDate").getAsString())); + for (JsonElement child : root.getAsJsonArray("child")) { + processEntity(cs, base, child.getAsString(), cs.addConcept(), dest); + System.out.println(); + } + new XmlParser(XmlVersion.V1_1).setOutputStyle(OutputStyle.PRETTY).compose(new FileOutputStream(Utilities.path(dest, "icd-11-mms.xml")), cs); + makeFullVs(dest, cs); + } + + private void makeFullVs(String dest, CodeSystem cs) throws FileNotFoundException, IOException { + String url = "http://id.who.int/icd11/ValueSet/all-MMS"; + ValueSet vs = new ValueSet(); + vs.setId("all-MMS"); + vs.setUrl(url); + vs.setName("VSMMSAll"); + vs.setTitle("Value Set for all MMS Codes"); + vs.setStatus(PublicationStatus.ACTIVE); + vs.setExperimental(false); + vs.setDate(cs.getDate()); + vs.setPublisher("WHO"); + vs.setCopyright("Consult WHO For terms of use"); + vs.setVersion(cs.getVersion()); + vs.setStatus(cs.getStatus()); + ConceptSetComponent inc = vs.getCompose().addInclude(); + inc.setSystem(cs.getUrl()); + new XmlParser(XmlVersion.V1_1).setOutputStyle(OutputStyle.PRETTY).compose(new FileOutputStream(Utilities.path(dest, "vs-all-MMS.xml")), vs); + } + + private void processEntity(CodeSystem cs, String base, String ref, org.hl7.fhir.r4.model.CodeSystem.ConceptDefinitionComponent cc, String dest) throws IOException { + System.out.print("."); + JsonObject entity = fetchJson(url(base, ref)); + cc.setId(tail(ref)); + if (entity.has("code") && !Utilities.noString(entity.get("code").getAsString())) { + cc.setCode(entity.get("code").getAsString()); + } else if (entity.has("blockId") && !Utilities.noString(entity.get("blockId").getAsString())) { + cc.setCode(entity.get("blockId").getAsString()); + } else { + cc.setCode(cc.getId()); + cc.addProperty().setCode("abstract").setValue(new BooleanType(true)); + } + if (entity.has("classKind") && !Utilities.noString(entity.get("classKind").getAsString()) && !"category".equals(entity.get("classKind").getAsString())) { + cc.addProperty().setCode("kind").setValue(new CodeType(entity.get("classKind").getAsString())); + } + cc.setDisplay(readString(entity, "title")); + StringBuilder defn = new StringBuilder(); + String d = readString(entity, "definition"); + if (d != null) { + defn.append(d); + } + if (d == null && (entity.has("inclusion") || entity.has("exclusion"))) { + defn.append(cc.getDisplay()); + } + if (entity.has("inclusion")) { + defn.append(". Includes: "); + boolean first = true; + for (JsonElement child : entity.getAsJsonArray("inclusion")) { + if (first) first = false; else defn.append(", "); + defn.append(readString((JsonObject) child, "label")); + } + } + if (entity.has("exclusion")) { + defn.append(". Excludes: "); + boolean first = true; + for (JsonElement child : entity.getAsJsonArray("exclusion")) { + if (first) first = false; else defn.append(", "); + JsonObject co = (JsonObject) child; + String v = readString(co, "label"); + if (v != null) { + defn.append(v); + if (co.has("linearizationReference")) { + cc.addProperty().setValue(new Coding().setSystem("http://id.who.int/icd11/mms").setCode(tail(co.get("linearizationReference").getAsString())).setDisplay(v)).setCode("exclusion"); + } + } + } + } + cc.setDefinition(defn.toString()); + addDesignation(readString(entity, "longDefinition"), cc, "http://id.who.int/icd11/mms/designation", "longDefinition"); + addDesignation(readString(entity, "fullySpecifiedName"), cc, "http://snomed.info/sct", "900000000000003001"); + addExtension(readString(entity, "fullySpecifiedName"), cc, "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments"); + addProperty(readString(entity, "codingNote"), cc, "codingNote"); + if (entity.has("indexTerm")) { +// CommaSeparatedStringBuilder b = new CommaSeparatedStringBuilder("; "); +// for (JsonElement child : entity.getAsJsonArray("indexTerm")) { +// processIndexTerm(cc, b, (JsonObject) child); +// } +// if (b.length() > 0) { +// cc.addProperty().setCode("terms").setValue(new StringType(b.toString())); +// } + for (JsonElement child : entity.getAsJsonArray("indexTerm")) { + processIndexTerm(cc, (JsonObject) child); + } + } + if (entity.has("postcoordinationScale")) { + for (JsonElement child : entity.getAsJsonArray("postcoordinationScale")) { + JsonObject o = (JsonObject) child; + String name = tail(o.get("axisName").getAsString()); + ConceptPropertyComponent prop = cc.addProperty(); + prop.setCode("postcoordinationScale"); + prop.setValue(new CodeType(name)); + ToolingExtensions.addBooleanExtension(prop, "http://id.who.int/icd11/extensions/required", o.get("requiredPostcoordination").getAsBoolean()); + ToolingExtensions.addBooleanExtension(prop, "http://id.who.int/icd11/extensions/repeats", o.get("allowMultipleValues").getAsBoolean()); + if (o.has("scaleEntity")) { + ToolingExtensions.addUriExtension(prop, "http://id.who.int/icd11/extensions/valueSet", buildValueSet(cs, cc.getCode(), name, o, dest)); + } + } + } + if (entity.has("child")) { + for (JsonElement child : entity.getAsJsonArray("child")) { + processEntity(cs, base, child.getAsString(), cc.addConcept(), dest); + } + } + } + + private String buildValueSet(CodeSystem cs, String code, String name, JsonObject o, String dest) throws FileNotFoundException, IOException { + String id = code+"-"+name; + String url = "http://id.who.int/icd11/ValueSet/"+id; + ValueSet vs = new ValueSet(); + vs.setId(id); + vs.setUrl(url); + vs.setName("VS"+name+"4"+code); + vs.setTitle("Value Set for "+name+" on "+code); + vs.setStatus(PublicationStatus.ACTIVE); + vs.setExperimental(false); + vs.setDate(cs.getDate()); + vs.setPublisher("WHO"); + vs.setCopyright("Consult WHO For terms of use"); + vs.setVersion(cs.getVersion()); + vs.setStatus(cs.getStatus()); + ConceptSetComponent inc = vs.getCompose().addInclude(); + inc.setSystem(cs.getUrl()); + for (JsonElement e : o.getAsJsonArray("scaleEntity")) { + inc.addFilter().setProperty("concept").setOp(FilterOperator.ISA).setValue(tail(e.getAsString())); + } + new XmlParser(XmlVersion.V1_1).setOutputStyle(OutputStyle.PRETTY).compose(new FileOutputStream(Utilities.path(dest, "vs-"+id+".xml")), vs); + return url; + } + + private void processIndexTerm(org.hl7.fhir.r4.model.CodeSystem.ConceptDefinitionComponent cc, JsonObject child) { + String s = readString(child, "label"); + if (s != null) { + if (!s.equals(cc.getDisplay())) { + cc.addDesignation().setValue(s).setUse(new Coding().setSystem("http://id.who.int/icd11/mms/designation").setCode("term")); + } + } + } + +// private void processIndexTerm(org.hl7.fhir.r4.model.CodeSystem.ConceptDefinitionComponent cc, CommaSeparatedStringBuilder b, JsonObject child) { +// String s = readString(child, "label"); +// if (s != null) { +// if (!s.equals(cc.getDisplay())) { +// b.append(s); +// } +// } +// +// } +// + private String tail(String ref) { + return ref.substring(ref.lastIndexOf("/")+1); + } + + private void addExtension(String v, org.hl7.fhir.r4.model.CodeSystem.ConceptDefinitionComponent cc, String url) { + if (v != null) { + ToolingExtensions.setStringExtension(cc, url, v); + } + } + + private void addDesignation(String v, org.hl7.fhir.r4.model.CodeSystem.ConceptDefinitionComponent cc, String system, String code) { + if (v != null) { + cc.addDesignation().setValue(v.replace("\r", "").replace("\n", "")).setUse(new Coding().setSystem(system).setCode(code)); + } + } + + private void addProperty(String v, org.hl7.fhir.r4.model.CodeSystem.ConceptDefinitionComponent cc, String code) { + if (v != null) { + cc.addProperty().setValue(new StringType(v.replace("\r", " ").replace("\n", ""))).setCode(code); + } + } + + private String readString(JsonObject obj, String name) { + JsonObject p = obj.getAsJsonObject(name); + if (p == null) { + return null; + } + if (p.has("@value")) { + return p.get("@value").getAsString(); + } + return null; + } + + private String url(String base, String u) { + return u.replace("http://id.who.int", base); + } + + private CodeSystem makeCodeSystem() { + CodeSystem cs = new CodeSystem(); + cs.setId("icd11-mms"); + cs.setUrl("http://id.who.int/icd11/mms"); + cs.setName("ICD11MMS"); + cs.setTitle("ICD-11 MMS Linearization"); + cs.setStatus(PublicationStatus.ACTIVE); + cs.setExperimental(false); + cs.setDate(new Date()); + cs.setPublisher("WHO"); + cs.setCopyright("Consult WHO For terms of use"); + cs.setCaseSensitive(true); + cs.setHierarchyMeaning(CodeSystemHierarchyMeaning.CLASSIFIEDWITH); + cs.setCompositional(true); + cs.setVersionNeeded(true); + cs.setValueSet("http://id.who.int/icd11/ValueSet/all-MMS"); + cs.setContent(CodeSystemContentMode.COMPLETE); + CodeSystemUtilities.defineCodeSystemProperty(cs, "kind", "The kind of artifact this concept represents", PropertyType.CODE); + CodeSystemUtilities.defineCodeSystemProperty(cs, "terms", "Other keywords for searching", PropertyType.STRING); + CodeSystemUtilities.defineCodeSystemProperty(cs, "codingNote", "Coding advice for this concept", PropertyType.STRING); + CodeSystemUtilities.defineCodeSystemProperty(cs, "exclusion", "References to diseases that are excluded from this concept", PropertyType.CODING); + CodeSystemUtilities.defineCodeSystemProperty(cs, "abstract", "If concept is abstract", PropertyType.BOOLEAN); + CodeSystemUtilities.defineCodeSystemProperty(cs, "abstract", "If concept is abstract", PropertyType.BOOLEAN); + CodeSystemUtilities.defineCodeSystemProperty(cs, "postcoordinationScale", "", PropertyType.CODE); + return cs; + } + + private JsonObject fetchJson(String source) throws IOException { + URL url = new URL(source); + URLConnection c = url.openConnection(); + c.addRequestProperty("Accept", "application/json"); + c.addRequestProperty("API-Version", "v2"); + c.addRequestProperty("Accept-Language", "en"); + return (JsonObject) new com.google.gson.JsonParser().parse(TextFile.streamToString(c.getInputStream())); + } + + +} diff --git a/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParser.java b/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParser.java index f75c8fff0..992945e67 100644 --- a/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParser.java +++ b/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParser.java @@ -65,6 +65,11 @@ public class XmlParser extends XmlParserBase { super(); } + public XmlParser(XmlVersion ver) { + super(ver); + } + + public XmlParser(boolean allowUnknownContent) { super(); setAllowUnknownContent(allowUnknownContent); diff --git a/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParserBase.java b/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParserBase.java index 70f1fd462..5928a9b09 100644 --- a/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParserBase.java +++ b/org.hl7.fhir.r4/src/main/java/org/hl7/fhir/r4/formats/XmlParserBase.java @@ -84,7 +84,21 @@ import org.xmlpull.v1.XmlPullParserFactory; * The two classes are separated to keep generated and manually maintained code apart. */ public abstract class XmlParserBase extends ParserBase implements IParser { + + public enum XmlVersion { V1_0, V1_1 } + private XmlVersion version; + public XmlParserBase(XmlVersion ver) { + super(); + version = ver; + } + + + public XmlParserBase() { + super(); + version = XmlVersion.V1_0; + } + @Override public ParserType getType() { return ParserType.XML; @@ -152,7 +166,7 @@ public abstract class XmlParserBase extends ParserBase implements IParser { */ @Override public void compose(OutputStream stream, Resource resource) throws IOException { - XMLWriter writer = new XMLWriter(stream, "UTF-8"); + XMLWriter writer = new XMLWriter(stream, "UTF-8", version == XmlVersion.V1_1); writer.setPretty(style == OutputStyle.PRETTY); writer.start(); compose(writer, resource, writer.isPretty()); @@ -164,7 +178,7 @@ public abstract class XmlParserBase extends ParserBase implements IParser { * @ */ public void compose(OutputStream stream, Resource resource, boolean htmlPretty) throws IOException { - XMLWriter writer = new XMLWriter(stream, "UTF-8"); + XMLWriter writer = new XMLWriter(stream, "UTF-8", version == XmlVersion.V1_1); writer.setPretty(style == OutputStyle.PRETTY); writer.start(); compose(writer, resource, htmlPretty); @@ -177,7 +191,7 @@ public abstract class XmlParserBase extends ParserBase implements IParser { * @ */ public void compose(OutputStream stream, String rootName, Type type) throws IOException { - xml = new XMLWriter(stream, "UTF-8"); + xml = new XMLWriter(stream, "UTF-8", version == XmlVersion.V1_1); xml.setPretty(style == OutputStyle.PRETTY); xml.start(); xml.setDefaultNamespace(FHIR_NS); @@ -187,7 +201,7 @@ public abstract class XmlParserBase extends ParserBase implements IParser { @Override public void compose(OutputStream stream, Type type, String rootName) throws IOException { - xml = new XMLWriter(stream, "UTF-8"); + xml = new XMLWriter(stream, "UTF-8", version == XmlVersion.V1_1); xml.setPretty(style == OutputStyle.PRETTY); xml.start(); xml.setDefaultNamespace(FHIR_NS); diff --git a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xml/XMLWriter.java b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xml/XMLWriter.java index d6eb59daf..cc6193759 100644 --- a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xml/XMLWriter.java +++ b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xml/XMLWriter.java @@ -75,14 +75,22 @@ public class XMLWriter extends OutputStreamWriter implements IXMLWriter { private String[] specialAttributeNames = new String[] {"id", "name" }; private boolean sortAttributes; private int attributeLineWrap; + private boolean xml1_1; public final static int LINE_UNIX = 0; public final static int LINE_WINDOWS = 1; + public XMLWriter(OutputStream stream, String charset, boolean xml1_1) throws UnsupportedEncodingException { + super(stream, charset); + this.stream = stream; + this.charset = charset; + this.xml1_1 = xml1_1; + } public XMLWriter(OutputStream stream, String charset) throws UnsupportedEncodingException { super(stream, charset); this.stream = stream; this.charset = charset; + this.xml1_1 = false; } protected boolean condition(boolean bTest, String message) throws IOException { @@ -127,7 +135,7 @@ public class XMLWriter extends OutputStreamWriter implements IXMLWriter { attributes = null; try { if (xmlHeader) { - write(""); + write(""); if (prettyBase || prettyHeader) write(lineType == LINE_UNIX ? "\n" : "\r\n"); }