/*
* Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.siddhi.core.util.config;
import java.util.Map;
/**
* Extension config readers
*/
public class InMemoryConfigReader implements ConfigReader {
private final String keyPrefix;
private final Map<String, String> configs;
public InMemoryConfigReader(String keyPrefix, Map<String, String> configs) {
this.keyPrefix = keyPrefix;
this.configs = configs;
}
@Override
public String readConfig(String name, String defaultValue) {
String value = configs.get(keyPrefix + "." + name);
if (value != null) {
return value;
} else {
return defaultValue;
}
}
}