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chore: Fix lint issues
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oauth2_http/java/com/google/auth/oauth2/ComputeEngineCredentials.java

Lines changed: 16 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -344,17 +344,17 @@ private String getUniverseDomainFromMetadata() throws IOException {
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/**
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* Retrieves the Google Cloud project ID from the Compute Engine (GCE) metadata server.
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* <p>
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* On its first successful execution, it fetches the project ID and caches it for the lifetime
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*
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* <p>On its first successful execution, it fetches the project ID and caches it for the lifetime
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* of the object. Subsequent calls will return the cached value without making additional network
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* requests.
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* <p>
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* If the request to the metadata server fails (e.g., due to network issues, or if the VM lacks
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*
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* <p>If the request to the metadata server fails (e.g., due to network issues, or if the VM lacks
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* the required service account permissions), the method will attempt to fall back to a default
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* project ID provider which could be {@code null}.
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*
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* @return the GCP project ID string, or {@code null} if the metadata server is
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* inaccessible and no fallback project ID can be determined.
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* @return the GCP project ID string, or {@code null} if the metadata server is inaccessible and
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* no fallback project ID can be determined.
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*/
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@Override
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public String getProjectId() {
@@ -376,11 +376,15 @@ private String getProjectIdFromMetadata() {
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HttpResponse response = getMetadataResponse(getProjectIdUrl(), RequestType.UNTRACKED, false);
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int statusCode = response.getStatusCode();
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if (statusCode == HttpStatusCodes.STATUS_CODE_NOT_FOUND) {
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LoggingUtils.log(LOGGER_PROVIDER, Level.WARNING, Collections.emptyMap(), String.format(
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"Error code %s trying to get project ID from"
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+ " Compute Engine metadata. This may be because the virtual machine instance"
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+ " does not have permission scopes specified.",
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statusCode));
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LoggingUtils.log(
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LOGGER_PROVIDER,
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Level.WARNING,
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Collections.emptyMap(),
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String.format(
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"Error code %s trying to get project ID from"
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+ " Compute Engine metadata. This may be because the virtual machine instance"
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+ " does not have permission scopes specified.",
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statusCode));
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return super.getProjectId();
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}
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if (statusCode != HttpStatusCodes.STATUS_CODE_OK) {
@@ -403,7 +407,7 @@ private String getProjectIdFromMetadata() {
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String.format(
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"Unexpected Error: %s trying to get project ID"
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+ " from Compute Engine metadata server. Reason: %s",
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e.getMessage(), e.getCause().toString()));
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e.getMessage(), e.getCause().toString()));
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return super.getProjectId();
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}
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}

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