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small performance optimization (#3426)

This commit is contained in:
Ken Stevens 2022-02-25 21:35:23 -05:00 committed by GitHub
parent c9b87d7c67
commit c7be674b84
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 9 deletions
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13
hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/dao/BaseHapiFhirDao.java
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@ -194,7 +194,6 @@ public abstract class BaseHapiFhirDao<T extends IBaseResource> extends BaseStora
public static final long INDEX_STATUS_INDEXING_FAILED = 2L; public static final long INDEX_STATUS_INDEXING_FAILED = 2L;
public static final String NS_JPA_PROFILE = "https://github.com/hapifhir/hapi-fhir/ns/jpa/profile"; public static final String NS_JPA_PROFILE = "https://github.com/hapifhir/hapi-fhir/ns/jpa/profile";
private static final Logger ourLog = LoggerFactory.getLogger(BaseHapiFhirDao.class); private static final Logger ourLog = LoggerFactory.getLogger(BaseHapiFhirDao.class);
private static final Map<FhirVersionEnum, FhirContext> ourRetrievalContexts = new HashMap<>();
private static boolean ourValidationDisabledForUnitTest; private static boolean ourValidationDisabledForUnitTest;
private static boolean ourDisableIncrementOnUpdateForUnitTest = false; private static boolean ourDisableIncrementOnUpdateForUnitTest = false;
@ -391,14 +390,10 @@ public abstract class BaseHapiFhirDao<T extends IBaseResource> extends BaseStora
public FhirContext getContext(FhirVersionEnum theVersion) { public FhirContext getContext(FhirVersionEnum theVersion) {
Validate.notNull(theVersion, "theVersion must not be null"); Validate.notNull(theVersion, "theVersion must not be null");
synchronized (ourRetrievalContexts) { if (theVersion == myFhirContext.getVersion().getVersion()) {
FhirContext retVal = ourRetrievalContexts.get(theVersion); return myFhirContext;
if (retVal == null) {
retVal = new FhirContext(theVersion);
ourRetrievalContexts.put(theVersion, retVal);
}
return retVal;
} }
return FhirContext.forCached(theVersion);
} }
/** /**
@ -434,7 +429,7 @@ public abstract class BaseHapiFhirDao<T extends IBaseResource> extends BaseStora
/** /**
* Gets the tag defined by the fed in values, or saves it if it does not * Gets the tag defined by the fed in values, or saves it if it does not
* exist. * exist.
* * <p>
* Can also throw an InternalErrorException if something bad happens. * Can also throw an InternalErrorException if something bad happens.
*/ */
private TagDefinition getOrCreateTag(TagTypeEnum theTagType, String theScheme, String theTerm, String theLabel) { private TagDefinition getOrCreateTag(TagTypeEnum theTagType, String theScheme, String theTerm, String theLabel) {