SatelGenericBindingProvider.java

/**
 * Copyright (c) 2010-2016 by the respective copyright holders.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */
package org.openhab.binding.satel.internal;

import java.util.Set;

import org.openhab.binding.satel.SatelBindingConfig;
import org.openhab.binding.satel.SatelBindingProvider;
import org.openhab.binding.satel.config.SatelBindingConfigFactory;
import org.openhab.core.items.Item;
import org.openhab.model.item.binding.AbstractGenericBindingProvider;
import org.openhab.model.item.binding.BindingConfigParseException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * This class is responsible for parsing the binding configuration.
 *
 * @author Krzysztof Goworek
 * @since 1.7.0
 */
public class SatelGenericBindingProvider extends AbstractGenericBindingProvider implements SatelBindingProvider {

    private static final Logger logger = LoggerFactory.getLogger(SatelGenericBindingProvider.class);

    private SatelBindingConfigFactory bindingConfigFactory = new SatelBindingConfigFactory();

    /**
     * {@inheritDoc}
     */
    @Override
    public String getBindingType() {
        return "satel";
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void validateItemType(Item item, String bindingConfig) throws BindingConfigParseException {
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void processBindingConfiguration(String context, Item item, String bindingConfig)
            throws BindingConfigParseException {
        logger.trace("Processing binding configuration for item {}", item.getName());

        SatelBindingConfig bc = bindingConfigFactory.createBindingConfig(bindingConfig);
        logger.trace("Adding binding configuration for item {}: {}", item.getName(), bc);
        addBindingConfig(item, bc);
        super.processBindingConfiguration(context, item, bindingConfig);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Item getItem(String itemName) {
        for (Set<Item> items : contextMap.values()) {
            if (items != null) {
                for (Item item : items) {
                    if (itemName.equals(item.getName())) {
                        return item;
                    }
                }
            }
        }
        return null;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public SatelBindingConfig getItemConfig(String itemName) {
        return (SatelBindingConfig) this.bindingConfigs.get(itemName);
    }
}