com.ververica.cdc.debezium.table.DebeziumOptions Maven / Gradle / Ivy
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/*
* Copyright 2022 Ververica Inc.
*
* Licensed 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 com.ververica.cdc.debezium.table;
import java.util.Map;
import java.util.Properties;
/** Option utils for Debezium options. */
public class DebeziumOptions {
public static final String DEBEZIUM_OPTIONS_PREFIX = "debezium.";
public static Properties getDebeziumProperties(Map properties) {
final Properties debeziumProperties = new Properties();
if (hasDebeziumProperties(properties)) {
properties.keySet().stream()
.filter(key -> key.startsWith(DEBEZIUM_OPTIONS_PREFIX))
.forEach(
key -> {
final String value = properties.get(key);
final String subKey =
key.substring((DEBEZIUM_OPTIONS_PREFIX).length());
debeziumProperties.put(subKey, value);
});
}
return debeziumProperties;
}
/**
* Decides if the table options contains Debezium client properties that start with prefix
* 'debezium'.
*/
private static boolean hasDebeziumProperties(Map debeziumOptions) {
return debeziumOptions.keySet().stream()
.anyMatch(k -> k.startsWith(DEBEZIUM_OPTIONS_PREFIX));
}
}