kafka ConnectorType 源码
kafka ConnectorType 代码
文件路径：/connect/runtime/src/main/java/org/apache/kafka/connect/runtime/rest/entities/ConnectorType.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.connect.runtime.rest.entities;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import org.apache.kafka.connect.connector.Connector;
import org.apache.kafka.connect.sink.SinkConnector;
import org.apache.kafka.connect.source.SourceConnector;
import java.util.Locale;
public enum ConnectorType {
SOURCE, SINK, UNKNOWN;
public static ConnectorType from(Class<? extends Connector> clazz) {
if (SinkConnector.class.isAssignableFrom(clazz)) {
return SINK;
}
if (SourceConnector.class.isAssignableFrom(clazz)) {
return SOURCE;
}
return UNKNOWN;
}
@Override
@JsonValue
public String toString() {
return super.toString().toLowerCase(Locale.ROOT);
}
@JsonCreator
public static ConnectorType forValue(String value) {
return ConnectorType.valueOf(value.toUpperCase(Locale.ROOT));
}
}
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