com.homeadvisor.kafdrop.config.ini.IniFileProperties.java Source code

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Here is the source code for com.homeadvisor.kafdrop.config.ini.IniFileProperties.java

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/*
 * Copyright 2016 HomeAdvisor, 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.homeadvisor.kafdrop.config.ini;

import com.google.common.collect.Maps;

import java.util.Collection;
import java.util.Collections;
import java.util.Map;

public class IniFileProperties {
    private Map<String, Map<String, String>> sectionProperties = Maps.newLinkedHashMap();
    private Map<String, String> defaultProperties = Maps.newLinkedHashMap();

    public Map<String, String> getDefaultProperties() {
        return defaultProperties;
    }

    public Collection<String> getSectionNames() {
        return Collections.unmodifiableCollection(sectionProperties.keySet());
    }

    public Map<String, String> getSectionProperties(String section) {
        Map<String, String> sectionProperties = doGetSectionProperties(section);
        if (sectionProperties != null) {
            sectionProperties = Collections.unmodifiableMap(sectionProperties);
        }
        return sectionProperties;
    }

    public void addSectionProperty(String section, String name, String value) {
        Map<String, String> properties = doGetSectionProperties(section);
        if (section != null && properties == null) {
            properties = Maps.newLinkedHashMap();
            sectionProperties.put(section, properties);
        }

        properties.put(name, value);
    }

    private Map<String, String> doGetSectionProperties(String section) {
        Map<String, String> properties;
        if (section == null) {
            properties = getDefaultProperties();
        } else {
            properties = sectionProperties.get(section);
        }

        return properties;
    }
}