org.eclipse.jkube.watcher.api.WatcherConfig Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jkube-kit-watcher-api Show documentation

There is a newer version: 1.17.0

Show newest version

/*
 * Copyright (c) 2019 Red Hat, Inc.
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at:
 *
 *     https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *   Red Hat, Inc. - initial API and implementation
 */
package org.eclipse.jkube.watcher.api;

import org.eclipse.jkube.kit.common.Configs;
import org.eclipse.jkube.kit.config.resource.ProcessorConfig;

import java.util.Properties;


/**
 * @author nicola
 */
public class WatcherConfig {

    private static final String WATCHER_PROP_PREFIX = "jkube.watcher";

    private final String name;
    private final ProcessorConfig config;
    private final Properties projectProperties;

    public WatcherConfig(Properties projectProperties, String name, ProcessorConfig config) {
        this.config = config;
        this.name = name;
        this.projectProperties = projectProperties;
    }

    /**
     * Get a configuration value
     *
     * @param key key to lookup
     * @return the value
     */
    public String get(Configs.Config key) {
        return get(key, null);
    }

    /**
     * Get a config value with a default. If no value is given, as a last resort, project properties are looked up.
     *
     * @param key key part to lookup. The whole key is build up from prefix + "." + key. If key is null,
     *            then only the prefix is used for the lookup (this is suitable for enrichers having only one config option)
     * @param defaultVal the default value to use when the no config is set
     * @return the value looked up or the default value.
     */
    public String get(Configs.Config key, String defaultVal) {
        return ProcessorConfig.getConfigValue(config, name, WATCHER_PROP_PREFIX, projectProperties, key, defaultVal);
    }

}