/**
* 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.ecobee.messages;
import static org.openhab.io.net.http.HttpUtil.executeUrl;
import java.util.Properties;
import org.apache.commons.httpclient.util.URIUtil;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.codehaus.jackson.annotate.JsonIgnore;
import org.codehaus.jackson.annotate.JsonProperty;
import org.openhab.binding.ecobee.internal.EcobeeException;
/**
* Queries the Ecobee API for thermostats.
*
* @author John Cocula
* @since 1.7.0
* @see <a href="https://www.ecobee.com/home/developer/api/documentation/v1/operations/get-thermostats.shtml">GET
* Thermostats</a>
*/
public class ThermostatRequest extends AbstractRequest {
private static final String RESOURCE_URL = API_BASE_URL + "1/thermostat";
@JsonIgnore
private final String accessToken;
@JsonProperty("selection")
private final Selection selection;
@JsonProperty("page")
private final Page page;
/**
* Creates a request for a selection of Thermostats.
*
* @param accessToken
* @param selection
* @param page
* optional, may be <code>null</code>
*/
public ThermostatRequest(final String accessToken, final Selection selection, final Page page) {
assert accessToken != null : "accessToken must not be null!";
assert selection != null : "selection must not be null!";
this.accessToken = accessToken;
this.selection = selection;
this.page = page;
}
@Override
public ThermostatResponse execute() {
final String url = buildQueryString();
String json = null;
try {
json = executeQuery(url);
final ThermostatResponse response = JSON.readValue(json, ThermostatResponse.class);
// build internal maps and fix any internal cross references
response.sync();
return response;
} catch (final Exception e) {
throw newException("Could not get thermostats.", e, url, json);
}
}
@Override
public String toString() {
final ToStringBuilder builder = createToStringBuilder();
builder.appendSuper(super.toString());
builder.append("accessToken", this.accessToken);
builder.append("selection", this.selection);
if (this.page != null) {
builder.append("page", this.page);
}
return builder.toString();
}
protected String executeQuery(final String url) {
Properties headers = new Properties();
headers.putAll(HTTP_HEADERS);
headers.put("Authorization", "Bearer " + this.accessToken);
return executeUrl(HTTP_GET, url, headers, null, null, HTTP_REQUEST_TIMEOUT);
}
private String buildQueryString() {
final StringBuilder urlBuilder = new StringBuilder(RESOURCE_URL);
try {
urlBuilder.append("?json=");
urlBuilder.append(JSON.writeValueAsString(this));
return URIUtil.encodeQuery(urlBuilder.toString());
} catch (final Exception e) {
throw new EcobeeException(e);
}
}
}