本文整理汇总了Java中io.grpc.CallOptions.getCredentials方法的典型用法代码示例。如果您正苦于以下问题：Java CallOptions.getCredentials方法的具体用法？Java CallOptions.getCredentials怎么用？Java CallOptions.getCredentials使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类io.grpc.CallOptions的用法示例。
在下文中一共展示了CallOptions.getCredentials方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: newStream
import io.grpc.CallOptions; //导入方法依赖的package包/类
@Override
public ClientStream newStream(
MethodDescriptor<?, ?> method, Metadata headers, CallOptions callOptions) {
CallCredentials creds = callOptions.getCredentials();
if (creds != null) {
MetadataApplierImpl applier = new MetadataApplierImpl(
delegate, method, headers, callOptions);
Attributes.Builder effectiveAttrsBuilder = Attributes.newBuilder()
.set(CallCredentials.ATTR_AUTHORITY, authority)
.set(CallCredentials.ATTR_SECURITY_LEVEL, SecurityLevel.NONE)
.setAll(delegate.getAttributes());
if (callOptions.getAuthority() != null) {
effectiveAttrsBuilder.set(CallCredentials.ATTR_AUTHORITY, callOptions.getAuthority());
}
try {
creds.applyRequestMetadata(method, effectiveAttrsBuilder.build(),
firstNonNull(callOptions.getExecutor(), appExecutor), applier);
} catch (Throwable t) {
applier.fail(Status.UNAUTHENTICATED
.withDescription("Credentials should use fail() instead of throwing exceptions")
.withCause(t));
}
return applier.returnStream();
} else {
return delegate.newStream(method, headers, callOptions);
}
}