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support n/a for tx cache folder

This commit is contained in:
Grahame Grieve 2024-09-24 20:34:23 -04:00
parent b05d4b35ea
commit cdaf85bf0b
1 changed files with 30 additions and 16 deletions
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46
org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/utilities/TerminologyCache.java
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@ -302,22 +302,26 @@ public class TerminologyCache {
this.lock = lock;
if (folder == null) {
folder = Utilities.path("[tmp]", "default-tx-cache");
} else if ("n/a".equals(folder)) {
// this is a weird way to do things but it maintains the legacy interface
folder = null;
}
this.folder = folder;
requestCount = 0;
hitCount = 0;
networkCount = 0;
File f = ManagedFileAccess.file(folder);
if (!f.exists()) {
Utilities.createDirectory(folder);
if (folder != null) {
File f = ManagedFileAccess.file(folder);
if (!f.exists()) {
Utilities.createDirectory(folder);
}
if (!f.exists()) {
throw new IOException("Unable to create terminology cache at "+folder);
}
checkVersion();
load();
}
if (!f.exists()) {
throw new IOException("Unable to create terminology cache at "+folder);
}
checkVersion();
load();
}
private void checkVersion() throws IOException {
@ -361,7 +365,9 @@ public class TerminologyCache {
}
private void clear() throws IOException {
Utilities.clearDirectory(folder);
if (folder != null) {
Utilities.clearDirectory(folder);
}
caches.clear();
vsCache.clear();
csCache.clear();
@ -1039,7 +1045,7 @@ public class TerminologyCache {
public SourcedValueSet getValueSet(String canonical) {
SourcedValueSetEntry sp = vsCache.get(canonical);
if (sp == null) {
if (sp == null || folder == null) {
return null;
} else {
try {
@ -1052,7 +1058,7 @@ public class TerminologyCache {
public SourcedCodeSystem getCodeSystem(String canonical) {
SourcedCodeSystemEntry sp = csCache.get(canonical);
if (sp == null) {
if (sp == null || folder == null) {
return null;
} else {
try {
@ -1073,7 +1079,9 @@ public class TerminologyCache {
} else {
String uuid = Utilities.makeUuidLC();
String fn = "vs-"+uuid+".json";
new JsonParser().compose(ManagedFileAccess.outStream(Utilities.path(folder, fn)), svs.getVs());
if (folder != null) {
new JsonParser().compose(ManagedFileAccess.outStream(Utilities.path(folder, fn)), svs.getVs());
}
vsCache.put(canonical, new SourcedValueSetEntry(svs.getServer(), fn));
}
org.hl7.fhir.utilities.json.model.JsonObject j = new org.hl7.fhir.utilities.json.model.JsonObject();
@ -1090,7 +1098,9 @@ public class TerminologyCache {
j.add(k, e);
}
}
org.hl7.fhir.utilities.json.parser.JsonParser.compose(j, ManagedFileAccess.file(Utilities.path(folder, "vs-externals.json")), true);
if (folder != null) {
org.hl7.fhir.utilities.json.parser.JsonParser.compose(j, ManagedFileAccess.file(Utilities.path(folder, "vs-externals.json")), true);
}
} catch (Exception e) {
e.printStackTrace();
}
@ -1106,7 +1116,9 @@ public class TerminologyCache {
} else {
String uuid = Utilities.makeUuidLC();
String fn = "cs-"+uuid+".json";
new JsonParser().compose(ManagedFileAccess.outStream(Utilities.path(folder, fn)), scs.getCs());
if (folder != null) {
new JsonParser().compose(ManagedFileAccess.outStream(Utilities.path(folder, fn)), scs.getCs());
}
csCache.put(canonical, new SourcedCodeSystemEntry(scs.getServer(), fn));
}
org.hl7.fhir.utilities.json.model.JsonObject j = new org.hl7.fhir.utilities.json.model.JsonObject();
@ -1123,7 +1135,9 @@ public class TerminologyCache {
j.add(k, e);
}
}
org.hl7.fhir.utilities.json.parser.JsonParser.compose(j, ManagedFileAccess.file(Utilities.path(folder, "cs-externals.json")), true);
if (folder != null) {
org.hl7.fhir.utilities.json.parser.JsonParser.compose(j, ManagedFileAccess.file(Utilities.path(folder, "cs-externals.json")), true);
}
} catch (Exception e) {
e.printStackTrace();
}