use of org.hl7.fhir.r5.elementmodel.JsonParser in project org.hl7.fhir.core by hapifhir.
the class TerminologyCache method loadCapabilityCache.
private void loadCapabilityCache(String fn) {
try {
String src = TextFile.fileToString(Utilities.path(folder, fn));
JsonObject o = (JsonObject) new com.google.gson.JsonParser().parse(src);
Resource resource = new JsonParser().parse(o);
if (fn.startsWith(CAPABILITY_STATEMENT_TITLE)) {
this.capabilityStatementCache = (CapabilityStatement) resource;
} else if (fn.startsWith(TERMINOLOGY_CAPABILITIES_TITLE)) {
this.terminologyCapabilitiesCache = (TerminologyCapabilities) resource;
}
} catch (Exception e) {
throw new FHIRException("Error loading " + fn + ": " + e.getMessage(), e);
}
}
use of org.hl7.fhir.r5.elementmodel.JsonParser in project org.hl7.fhir.core by hapifhir.
the class TerminologyCache method generateExpandToken.
public CacheToken generateExpandToken(ValueSet vs, boolean hierarchical) {
CacheToken ct = new CacheToken();
nameCacheToken(vs, ct);
if (vs.hasUrl() && vs.hasVersion()) {
ct.request = "{\"hierarchical\" : " + (hierarchical ? "true" : "false") + ", \"url\": \"" + Utilities.escapeJson(vs.getUrl()) + "\", \"version\": \"" + Utilities.escapeJson(vs.getVersion()) + "\"}\r\n";
} else {
ValueSet vsc = getVSEssense(vs);
JsonParser json = new JsonParser();
json.setOutputStyle(OutputStyle.PRETTY);
try {
ct.request = "{\"hierarchical\" : " + (hierarchical ? "true" : "false") + ", \"valueSet\" :" + extracted(json, vsc) + "}\r\n";
} catch (IOException e) {
throw new Error(e);
}
}
ct.key = String.valueOf(hashJson(ct.request));
return ct;
}
use of org.hl7.fhir.r5.elementmodel.JsonParser in project org.hl7.fhir.core by hapifhir.
the class ToolsHelper method executeRoundTrip.
public void executeRoundTrip(String[] args) throws IOException, FHIRException {
FileInputStream in;
File source = new CSFile(args[1]);
File dest = new CSFile(args[2]);
if (args.length >= 4) {
Utilities.copyFile(args[1], args[3]);
}
if (!source.exists())
throw new FHIRException("Source File \"" + source.getAbsolutePath() + "\" not found");
in = new CSFileInputStream(source);
XmlParser p = new XmlParser();
JsonParser parser = new JsonParser();
JsonParser pj = parser;
Resource rf = p.parse(in);
ByteArrayOutputStream json = new ByteArrayOutputStream();
parser.setOutputStyle(OutputStyle.PRETTY);
parser.compose(json, rf);
json.close();
TextFile.stringToFile(new String(json.toByteArray()), Utilities.changeFileExt(dest.getAbsolutePath(), ".json"));
rf = pj.parse(new ByteArrayInputStream(json.toByteArray()));
FileOutputStream s = new FileOutputStream(dest);
new XmlParser().compose(s, rf, true);
s.close();
}
use of org.hl7.fhir.r5.elementmodel.JsonParser in project org.hl7.fhir.core by hapifhir.
the class ToolsHelper method executeJson.
public String executeJson(String[] args) throws IOException, FHIRException {
FileInputStream in;
File source = new CSFile(args[1]);
File dest = new CSFile(args[2]);
File destc = new CSFile(Utilities.changeFileExt(args[2], ".canonical.json"));
File destt = new CSFile(args[2] + ".tmp");
File destr = new CSFile(Utilities.changeFileExt(args[2], ".ttl"));
if (!source.exists())
throw new FHIRException("Source File \"" + source.getAbsolutePath() + "\" not found");
in = new CSFileInputStream(source);
XmlParser p = new XmlParser();
Resource rf = p.parse(in);
JsonParser json = new JsonParser();
json.setOutputStyle(OutputStyle.PRETTY);
FileOutputStream s = new FileOutputStream(dest);
json.compose(s, rf);
s.close();
json.setOutputStyle(OutputStyle.CANONICAL);
s = new FileOutputStream(destc);
json.compose(s, rf);
s.close();
json.setSuppressXhtml("Snipped for Brevity");
json.setOutputStyle(OutputStyle.PRETTY);
s = new FileOutputStream(destt);
json.compose(s, rf);
s.close();
RdfParserBase rdf = new RdfParser();
s = new FileOutputStream(destr);
rdf.compose(s, rf);
s.close();
return TextFile.fileToString(destt.getAbsolutePath());
}
use of org.hl7.fhir.r5.elementmodel.JsonParser in project org.hl7.fhir.core by hapifhir.
the class ToolsHelper method processExamples.
public void processExamples(String rootDir, Collection<String> list) throws FHIRException {
for (String n : list) {
try {
String filename = rootDir + n + ".xml";
// 1. produce canonical XML
CSFileInputStream source = new CSFileInputStream(filename);
FileOutputStream dest = new FileOutputStream(Utilities.changeFileExt(filename, ".canonical.xml"));
XmlParser p = new XmlParser();
Resource r = p.parse(source);
XmlParser cxml = new XmlParser();
cxml.setOutputStyle(OutputStyle.CANONICAL);
cxml.compose(dest, r);
// 2. produce JSON
source = new CSFileInputStream(filename);
dest = new FileOutputStream(Utilities.changeFileExt(filename, ".json"));
r = p.parse(source);
JsonParser json = new JsonParser();
json.setOutputStyle(OutputStyle.PRETTY);
json.compose(dest, r);
json = new JsonParser();
json.setOutputStyle(OutputStyle.CANONICAL);
dest = new FileOutputStream(Utilities.changeFileExt(filename, ".canonical.json"));
json.compose(dest, r);
// 2. produce JSON
dest = new FileOutputStream(Utilities.changeFileExt(filename, ".ttl"));
RdfParserBase rdf = new RdfParser();
rdf.compose(dest, r);
} catch (Exception e) {
e.printStackTrace();
throw new FHIRException("Error Processing " + n + ".xml: " + e.getMessage(), e);
}
}
}
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