nifi-framework-bundle/nifi-framework/nifi-framework-components/src/main/java/org/apache/nifi/controller/state/StandardStateProviderInitializationContext.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.nifi.controller.state;

import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

import javax.net.ssl.SSLContext;

import org.apache.nifi.components.PropertyDescriptor;
import org.apache.nifi.components.PropertyValue;
import org.apache.nifi.components.state.StateProviderInitializationContext;
import org.apache.nifi.logging.ComponentLog;

public class StandardStateProviderInitializationContext implements StateProviderInitializationContext {
    private final String id;
    private final Map<PropertyDescriptor, PropertyValue> properties;
    private final SSLContext sslContext;
    private final ComponentLog logger;

    public StandardStateProviderInitializationContext(final String identifier, final Map<PropertyDescriptor, PropertyValue> properties, final SSLContext sslContext, final ComponentLog logger) {
        this.id = identifier;
        this.properties = new HashMap<>(properties);
        this.sslContext = sslContext;
        this.logger = logger;
    }

    @Override
    public Map<PropertyDescriptor, PropertyValue> getProperties() {
        return Collections.unmodifiableMap(properties);
    }

    @Override
    public Map<String,String> getAllProperties() {
        final Map<String,String> propValueMap = new LinkedHashMap<>();
        for (final Map.Entry<PropertyDescriptor, PropertyValue> entry : getProperties().entrySet()) {
            propValueMap.put(entry.getKey().getName(), entry.getValue().getValue());
        }
        return propValueMap;
    }

    @Override
    public PropertyValue getProperty(final PropertyDescriptor property) {
        return properties.get(property);
    }

    @Override
    public String getIdentifier() {
        return id;
    }

    @Override
    public SSLContext getSSLContext() {
        return sslContext;
    }

    @Override
    public ComponentLog getLogger() {
        return logger;
    }
}