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Apache HttpComponents HTTP/2 and HTTP/1.1 core component integration tests
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* execute(final String defaultURI, final Map request) throws Exception {
// check the request for missing items.
if (defaultURI == null) {
throw new HttpException("defaultURL cannot be null");
}
if (request == null) {
throw new HttpException("request cannot be null");
}
if (! request.containsKey(PATH)) {
throw new HttpException("Request path should be set.");
}
if (! request.containsKey(METHOD)) {
throw new HttpException("Request method should be set.");
}
final Timeout timeout;
if (request.containsKey(TIMEOUT)) {
timeout = Timeout.ofMilliseconds((long) request.get(TIMEOUT));
} else {
timeout = null;
}
final ClassicTestClient client = new ClassicTestClient(SocketConfig.custom()
.setSoTimeout(timeout)
.build());
// Append the path to the defaultURI.
String tempDefaultURI = defaultURI;
if (! defaultURI.endsWith("/")) {
tempDefaultURI += "/";
}
final URI startingURI = new URI(tempDefaultURI + request.get(PATH));
final URI uri;
// append each parameter in the query to the uri.
@SuppressWarnings("unchecked")
final Map queryMap = (Map) request.get(QUERY);
if (queryMap != null) {
final String existingQuery = startingURI.getRawQuery();
final StringBuilder newQuery = new StringBuilder(existingQuery == null ? "" : existingQuery);
// append each parm to the query
for (final Entry parm : queryMap.entrySet()) {
newQuery.append("&" + parm.getKey() + "=" + parm.getValue());
}
// create a uri with the new query.
uri = new URI(
startingURI.getRawSchemeSpecificPart(),
startingURI.getRawUserInfo(),
startingURI.getHost(),
startingURI.getPort(),
startingURI.getRawPath(),
newQuery.toString(),
startingURI.getRawFragment());
} else {
uri = startingURI;
}
final BasicClassicHttpRequest httpRequest = new BasicClassicHttpRequest(request.get(METHOD).toString(), uri);
if (request.containsKey(PROTOCOL_VERSION)) {
httpRequest.setVersion((ProtocolVersion) request.get(PROTOCOL_VERSION));
}
// call addHeader for each header in headers.
@SuppressWarnings("unchecked")
final Map headersMap = (Map) request.get(HEADERS);
if (headersMap != null) {
for (final Entry header : headersMap.entrySet()) {
httpRequest.addHeader(header.getKey(), header.getValue());
}
}
// call setEntity if a body is specified.
final String requestBody = (String) request.get(BODY);
if (requestBody != null) {
final String requestContentType = (String) request.get(CONTENT_TYPE);
final StringEntity entity = requestContentType != null ?
new StringEntity(requestBody, ContentType.parse(requestContentType)) :
new StringEntity(requestBody);
httpRequest.setEntity(entity);
}
client.start(null);
// Now start the request.
final HttpHost host = new HttpHost(uri.getHost(), uri.getPort());
final HttpCoreContext context = HttpCoreContext.create();
try (final ClassicHttpResponse response = client.execute(host, httpRequest, context)) {
// Prepare the response. It will contain status, body, headers, and contentType.
final HttpEntity entity = response.getEntity();
final String body = entity == null ? null : EntityUtils.toString(entity);
final String contentType = entity == null ? null : entity.getContentType();
// prepare the returned information
final Map ret = new HashMap<>();
ret.put(STATUS, response.getCode());
// convert the headers to a Map
final Map headerMap = new HashMap<>();
for (final Header header : response.getHeaders()) {
headerMap.put(header.getName(), header.getValue());
}
ret.put(HEADERS, headerMap);
ret.put(BODY, body);
ret.put(CONTENT_TYPE, contentType);
return ret ;
}
}
/**
* {@inheritDoc}
*/
@Override
public String getClientName() {
return "ClassicTestClient";
}
}