ddf.registry.service.internal.DynamicServiceResolverRegistry.java Source code

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Here is the source code for ddf.registry.service.internal.DynamicServiceResolverRegistry.java

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/**
 * Copyright (c) Codice Foundation
 *
 * This is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
 * General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details. A copy of the GNU Lesser General Public License
 * is distributed along with this program and can be found at
 * <http://www.gnu.org/licenses/lgpl.html>.
 *
 **/
package ddf.registry.service.internal;

import ddf.registry.api.DynamicServiceIdentifier;
import ddf.registry.api.DynamicServiceResolver;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.List;

public class DynamicServiceResolverRegistry implements DynamicServiceResolver {

    private static final Logger LOGGER = LoggerFactory.getLogger(DynamicServiceResolverRegistry.class);

    private List<DynamicServiceIdentifier> identifiers;

    public DynamicServiceResolverRegistry(List<DynamicServiceIdentifier> identifiers) {
        this.identifiers = identifiers;
    }

    @Override
    public String getFactoryPid(String serviceType) {
        for (DynamicServiceIdentifier identifier : identifiers) {
            if (StringUtils.equals(serviceType, identifier.getServiceType())) {
                return identifier.getFactoryIdentifier();
            }
        }
        LOGGER.info("No Factory PID found for {}, returning a 'null' PID.", serviceType);
        return null;
    }

    @Override
    public String getServiceType(String factoryPid) {
        for (DynamicServiceIdentifier identifier : identifiers) {
            if (StringUtils.equals(factoryPid, identifier.getFactoryIdentifier())) {
                return identifier.getServiceType();
            }
        }
        LOGGER.info("No Service Type found for {}, returning a 'null' type.", factoryPid);
        return null;
    }
}