/*
* Copyright (c) 2014, 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.carbon.identity.mgt.config;
import org.wso2.carbon.identity.mgt.IdentityMgtConfigException;
import java.util.Properties;
import java.util.Set;
/**
* Implementation of the Configuration Manager which used to
* manage a the configuration.
*/
public class ConfigManagerImpl implements ConfigManager {
private ConfigReader reader;
private ConfigWriter writer;
private Config config;
private String resourcePath;
@Override
public void setResourcePath(String resourcePath) {
this.resourcePath = resourcePath;
}
@Override
public void setReader(ConfigReader reader) {
this.reader = reader;
}
@Override
public void setWriter(ConfigWriter writer) {
this.writer = writer;
}
@Override
public void setConfig(Config config) {
this.config = config;
}
@Override
public Config loadConfig(int tenantId) throws IdentityMgtConfigException {
Properties props = reader.read(tenantId, resourcePath);
if (!props.isEmpty()) {
Set<String> keySet = props.stringPropertyNames();
for (String key : keySet) {
this.config.setProperty(key, props.getProperty(key));
}
} else {
return null;
}
return this.config;
}
@Override
public void saveConfig(Config config, int tenantId) throws IdentityMgtConfigException {
Properties props = config.getProperties();
this.writer.write(tenantId, props, resourcePath);
}
}