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Refactor so that calculation happens in constructor rather than checking for a null value to lazily initialize it. (#10101) 

Fixes b/277276312
This commit is contained in:
Larry Safran 2023-04-25 10:26:13 -07:00 committed by GitHub
parent c4c9939887
commit e89e0ccfee
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1 changed files with 8 additions and 10 deletions
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18
auth/src/main/java/io/grpc/auth/GoogleAuthLibraryCallCredentials.java
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@ -63,7 +63,7 @@ final class GoogleAuthLibraryCallCredentials extends io.grpc.CallCredentials
private Metadata lastHeaders;
private Map<String, List<String>> lastMetadata;
private Boolean requiresSpecificExecutor;
private final boolean requiresSpecificExecutor;
public GoogleAuthLibraryCallCredentials(Credentials creds) {
this(creds, jwtHelper);
@ -85,6 +85,13 @@ final class GoogleAuthLibraryCallCredentials extends io.grpc.CallCredentials
}
this.requirePrivacy = requirePrivacy;
this.creds = creds;
// Cache the value so we only need to try to load the class once
if (APP_ENGINE_CREDENTIALS_CLASS == null) {
requiresSpecificExecutor = false;
} else {
requiresSpecificExecutor = APP_ENGINE_CREDENTIALS_CLASS.isInstance(creds);
}
}
@Override
@ -377,15 +384,6 @@ final class GoogleAuthLibraryCallCredentials extends io.grpc.CallCredentials
*/
@Override
public boolean isSpecificExecutorRequired() {
// Cache the value so we only need to try to load the class once
if (requiresSpecificExecutor == null) {
if (APP_ENGINE_CREDENTIALS_CLASS == null) {
requiresSpecificExecutor = Boolean.FALSE;
} else {
requiresSpecificExecutor = APP_ENGINE_CREDENTIALS_CLASS.isInstance(creds);
}
}
return requiresSpecificExecutor;
}