Package com.google.auth.oauth2
Class MetricsUtils
- java.lang.Object
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- com.google.auth.oauth2.MetricsUtils
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class MetricsUtils extends java.lang.Object
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
MetricsUtils.RequestType
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Field Summary
Fields Modifier and Type Field Description (package private) static java.lang.String
API_CLIENT_HEADER
(package private) static java.lang.String
AUTH_REQUEST_TYPE
private static java.lang.String
authLibraryVersion
(package private) static java.lang.String
CRED_TYPE
private static java.lang.String
javaLanguageVersion
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Constructor Summary
Constructors Constructor Description MetricsUtils()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description private static java.lang.String
getAuthLibraryVersion()
(package private) static java.lang.String
getGoogleCredentialsMetricsHeader(MetricsUtils.RequestType requestType, CredentialTypeForMetrics credentialTypeForMetrics)
Formulates metrics header string.(package private) static java.lang.String
getLanguageAndAuthLibraryVersions()
Gets the x-goog-api-client header value for the current Java language version and the auth library version.(package private) static void
setMetricsHeader(com.google.api.client.http.HttpRequest request, java.lang.String metricsHeader)
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Field Detail
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API_CLIENT_HEADER
static final java.lang.String API_CLIENT_HEADER
- See Also:
- Constant Field Values
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CRED_TYPE
static final java.lang.String CRED_TYPE
- See Also:
- Constant Field Values
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AUTH_REQUEST_TYPE
static final java.lang.String AUTH_REQUEST_TYPE
- See Also:
- Constant Field Values
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authLibraryVersion
private static final java.lang.String authLibraryVersion
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javaLanguageVersion
private static final java.lang.String javaLanguageVersion
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Method Detail
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getLanguageAndAuthLibraryVersions
static java.lang.String getLanguageAndAuthLibraryVersions()
Gets the x-goog-api-client header value for the current Java language version and the auth library version.- Returns:
- the header value.
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getAuthLibraryVersion
private static java.lang.String getAuthLibraryVersion()
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getGoogleCredentialsMetricsHeader
static java.lang.String getGoogleCredentialsMetricsHeader(MetricsUtils.RequestType requestType, CredentialTypeForMetrics credentialTypeForMetrics)
Formulates metrics header string. Header string takes format: “gl-java/JAVA_VERSION auth/LIB_VERSION auth-request-type/REQUEST_TYPE cred-type/CREDENTIAL_TYPE”. "auth-request-type" and "cred-type" can be omitted.- Parameters:
requestType
- Auth request type to be specified in metrics, omit whenRequestType.UNTRACKED
credentialTypeForMetrics
- Credential type to be included in metrics string, omit whenCredentialTypeForMetrics.DO_NOT_SEND
- Returns:
- metrics header string to send
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setMetricsHeader
static void setMetricsHeader(com.google.api.client.http.HttpRequest request, java.lang.String metricsHeader)
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