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/*-
* ============LICENSE_START=======================================================
* openECOMP : APP-C
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.appc.adapter.dmaap;
import java.net.URI;
import org.apache.commons.codec.binary.Base64;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.config.RequestConfig.Builder;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
public class CommonHttpClient {
public static final int HTTPS_PORT = 3905;
private String AUTH_STR;
protected void setBasicAuth(String username, String password) {
if (username != null && password != null) {
String plain = String.format("%s:%s", username, password);
AUTH_STR = Base64.encodeBase64String(plain.getBytes());
} else {
AUTH_STR = null;
}
}
public HttpGet getReq(URI uri, int timeoutMs) throws Exception {
HttpGet out = (uri == null) ? new HttpGet() : new HttpGet(uri);
if (AUTH_STR != null) {
out.setHeader("Authorization", String.format("Basic %s", AUTH_STR));
}
out.setConfig(getConfig(timeoutMs));
return out;
}
public HttpPost postReq(String url) throws Exception {
HttpPost out = (url == null) ? new HttpPost() : new HttpPost(url);
if (AUTH_STR != null) {
out.setHeader("Authorization", String.format("Basic %s", AUTH_STR));
}
out.setConfig(getConfig(0));
return out;
}
private RequestConfig getConfig(int timeoutMs) {
Builder builder = RequestConfig.custom();
builder.setSocketTimeout(timeoutMs + 5000);
return builder.build();
}
public CloseableHttpClient getClient() {
return getClient(false);
}
public CloseableHttpClient getClient(boolean useHttps) {
return HttpClientBuilder.create().build();
}
public String formatHostString(String host) {
return formatHostString(host, host.contains(String.valueOf(HTTPS_PORT)));
}
public String formatHostString(String host, boolean useHttps) {
// Trim trailing slash
String out = host.endsWith("/") ? host.substring(0, host.length() - 1) : host;
boolean hasProto = out.startsWith("http");
boolean hasPort = out.contains(":");
// Add protocol
if (!hasProto) {
out = String.format("%s%s", (useHttps) ? "https://" : "http://", out);
}
// Add port
if (!hasPort) {
out = String.format("%s:%d", out, (useHttps) ? 3905 : 3904);
}
return out;
}
}
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