/**
*
* Copyright (c) 2006-2017, Speedment, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); You may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.speedment.common.rest;
import com.speedment.common.json.Json;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Stream;
import static java.util.Objects.requireNonNull;
/**
* A response from the server than can be parsed into json, or just read to get
* the status code.
*
* @author Emil Forslund
* @since 1.0.0
*/
public final class Response {
private final int status;
private final String text;
private final Map<String, List<String>> headers;
public Response(int status, String text, Map<String, List<String>> headers) {
this.status = status;
this.text = requireNonNull(text);
this.headers = requireNonNull(headers);
}
public int getStatus() {
return status;
}
public String getText() {
return text;
}
public Map<String, List<String>> getHeaders() {
return headers;
}
public boolean success() {
return status == 200;
}
public Optional<Object> decodeJson() {
if (text == null || !success()) {
return Optional.empty();
} else {
return Optional.ofNullable(Json.fromJson(text));
}
}
public Stream<Object> decodeJsonArray() {
@SuppressWarnings("unchecked")
final Collection<Object> results = (Collection<Object>) Json.fromJson(text);
return results.stream();
}
}