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Improve parsing speed for Json resources

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This commit is contained in:
Grahame Grieve 2022-11-25 22:36:38 -03:00
parent 275d83a4c7
commit 8f1e6f2c59
1 changed files with 6 additions and 8 deletions
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14
org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/formats/JsonParserBase.java
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@ -218,8 +218,6 @@ public abstract class JsonParserBase extends ParserBase implements IParser {
json.finish();
osw.flush();
}
/* -- json routines --------------------------------------------------- */
@ -227,14 +225,14 @@ public abstract class JsonParserBase extends ParserBase implements IParser {
private boolean htmlPretty;
private JsonObject loadJson(InputStream input) throws JsonSyntaxException, IOException {
return JsonTrackingParser.parse(TextFile.streamToString(input), null, allowUnknownContent, allowComments);
// return parser.parse(TextFile.streamToString(input)).getAsJsonObject();
// the GSON parser is the fastest, but the least robust
if (allowComments || allowUnknownContent) {
return JsonTrackingParser.parse(TextFile.streamToString(input), null, allowUnknownContent, allowComments);
} else {
return (JsonObject) com.google.gson.JsonParser.parseString(TextFile.streamToString(input));
}
}
// private JsonObject loadJson(String input) {
// return parser.parse(input).getAsJsonObject();
// }
//
protected void parseElementProperties(JsonObject json, Element e) throws IOException, FHIRFormatError {
if (json != null && json.has("id"))
e.setId(json.get("id").getAsString());