/*
* Copyright 2016 The Simple File Server Authors
*
* 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 org.sfs.integration.java.func;
import com.google.common.collect.ListMultimap;
import io.vertx.core.http.HttpClient;
import io.vertx.core.http.HttpClientRequest;
import io.vertx.core.http.HttpClientResponse;
import io.vertx.core.logging.Logger;
import org.sfs.rx.ObservableFuture;
import org.sfs.rx.RxHelper;
import rx.Observable;
import rx.functions.Func1;
import static com.google.common.collect.ArrayListMultimap.create;
import static com.google.common.net.HttpHeaders.AUTHORIZATION;
import static io.vertx.core.buffer.Buffer.buffer;
import static io.vertx.core.logging.LoggerFactory.getLogger;
import static org.sfs.integration.java.help.AuthorizationFactory.Producer;
public class PutObject implements Func1<Void, Observable<HttpClientResponse>> {
private static final Logger LOGGER = getLogger(PutObject.class);
private final HttpClient httpClient;
private final String accountName;
private final String containerName;
private final String objectName;
private final Producer auth;
private final byte[] data;
private final ListMultimap<String, String> headers;
private boolean logRequestBody;
private boolean chunked;
public PutObject(HttpClient httpClient, String accountName, String containerName, String objectName, Producer auth, byte[] data, ListMultimap<String, String> headers) {
this.httpClient = httpClient;
this.accountName = accountName;
this.containerName = containerName;
this.objectName = objectName;
this.auth = auth;
this.headers = headers;
this.data = data;
}
public PutObject(HttpClient httpClient, String accountName, String containerName, String objectName, Producer auth, byte[] data) {
this(httpClient, accountName, containerName, objectName, auth, data, create());
}
public PutObject setHeader(String name, String value) {
headers.removeAll(name);
headers.put(name, value);
return this;
}
public PutObject setHeader(String name, String value, String... values) {
headers.removeAll(name);
headers.put(name, value);
for (String v : values) {
headers.put(name, v);
}
return this;
}
public boolean isChunked() {
return chunked;
}
public PutObject setChunked(boolean chunked) {
this.chunked = chunked;
return this;
}
@Override
public Observable<HttpClientResponse> call(Void aVoid) {
return auth.toHttpAuthorization()
.flatMap(new Func1<String, Observable<HttpClientResponse>>() {
@Override
public Observable<HttpClientResponse> call(String s) {
ObservableFuture<HttpClientResponse> handler = RxHelper.observableFuture();
HttpClientRequest httpClientRequest =
httpClient.put("/openstackswift001/" + accountName + "/" + containerName + "/" + objectName, handler::complete)
.exceptionHandler(handler::fail)
.setTimeout(20000)
.putHeader(AUTHORIZATION, s);
for (String entry : headers.keySet()) {
httpClientRequest = httpClientRequest.putHeader(entry, headers.get(entry));
}
httpClientRequest.setChunked(isChunked());
httpClientRequest.end(buffer(data));
return handler
.single();
}
});
}
}