kafka ExpireDelegationTokenRequest 源码
kafka ExpireDelegationTokenRequest 代码
文件路径：/clients/src/main/java/org/apache/kafka/common/requests/ExpireDelegationTokenRequest.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.kafka.common.requests;
import java.nio.ByteBuffer;
import org.apache.kafka.common.message.ExpireDelegationTokenRequestData;
import org.apache.kafka.common.message.ExpireDelegationTokenResponseData;
import org.apache.kafka.common.protocol.ApiKeys;
import org.apache.kafka.common.protocol.ByteBufferAccessor;
import org.apache.kafka.common.protocol.Errors;
public class ExpireDelegationTokenRequest extends AbstractRequest {
private final ExpireDelegationTokenRequestData data;
private ExpireDelegationTokenRequest(ExpireDelegationTokenRequestData data, short version) {
super(ApiKeys.EXPIRE_DELEGATION_TOKEN, version);
this.data = data;
}
public static ExpireDelegationTokenRequest parse(ByteBuffer buffer, short version) {
return new ExpireDelegationTokenRequest(
new ExpireDelegationTokenRequestData(new ByteBufferAccessor(buffer), version), version);
}
@Override
public ExpireDelegationTokenRequestData data() {
return data;
}
@Override
public AbstractResponse getErrorResponse(int throttleTimeMs, Throwable e) {
return new ExpireDelegationTokenResponse(
new ExpireDelegationTokenResponseData()
.setErrorCode(Errors.forException(e).code())
.setThrottleTimeMs(throttleTimeMs));
}
public ByteBuffer hmac() {
return ByteBuffer.wrap(data.hmac());
}
public long expiryTimePeriod() {
return data.expiryTimePeriodMs();
}
public static class Builder extends AbstractRequest.Builder<ExpireDelegationTokenRequest> {
private final ExpireDelegationTokenRequestData data;
public Builder(ExpireDelegationTokenRequestData data) {
super(ApiKeys.EXPIRE_DELEGATION_TOKEN);
this.data = data;
}
@Override
public ExpireDelegationTokenRequest build(short version) {
return new ExpireDelegationTokenRequest(data, version);
}
@Override
public String toString() {
return data.toString();
}
}
}
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