/**
* 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.openpaths.internal;
import org.apache.commons.lang.StringUtils;
import org.openhab.binding.openpaths.OpenPathsBindingProvider;
import org.openhab.core.items.Item;
import org.openhab.core.library.items.NumberItem;
import org.openhab.core.library.items.StringItem;
import org.openhab.core.library.items.SwitchItem;
import org.openhab.model.item.binding.AbstractGenericBindingProvider;
import org.openhab.model.item.binding.BindingConfigParseException;
/**
* This class is responsible for parsing the binding configuration. A valid
* items binding configuration file will look like the following:
*
* <pre>
* Switch Person_A "Person A" { openpaths="personA" }
* Switch Person_B "Person B" { openpaths="personB" }
* </pre>
*
* @author Ben Jones
* @since 1.4.0
*/
public class OpenPathsGenericBindingProvider extends AbstractGenericBindingProvider
implements OpenPathsBindingProvider {
/**
* {@inheritDoc}
*/
@Override
public String getBindingType() {
return "openpaths";
}
/**
* @{inheritDoc
*/
@Override
public void validateItemType(Item item, String bindingConfig) throws BindingConfigParseException {
if (!(item instanceof SwitchItem) && !(item instanceof NumberItem) && !(item instanceof StringItem)) {
throw new BindingConfigParseException(
"item '" + item.getName() + "' is of type '" + item.getClass().getSimpleName()
+ "', only Switch,Number and String are allowed - please check your *.items configuration");
}
}
/**
* {@inheritDoc}
*/
@Override
public void processBindingConfiguration(String context, Item item, String bindingConfig)
throws BindingConfigParseException {
super.processBindingConfiguration(context, item, bindingConfig);
if (StringUtils.isEmpty(bindingConfig)) {
throw new BindingConfigParseException(
"Null config for " + item.getName() + " - expecting an OpenPaths name");
}
OpenPathsBindingConfig openPathsBindingConfig = new OpenPathsBindingConfig(bindingConfig);
addBindingConfig(item, openPathsBindingConfig);
}
/**
* {@inheritDoc}
*/
@Override
public OpenPathsBindingConfig getItemConfig(String itemName) {
return (OpenPathsBindingConfig) bindingConfigs.get(itemName);
}
}