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259 changes: 122 additions & 137 deletions
259
Idra/src/main/java/it/eng/idra/utils/restclient/RestClientBaseImpl.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,137 +1,122 @@ | ||
| /******************************************************************************* | ||
| * Idra - Open Data Federation Platform | ||
| * Copyright (C) 2018 Engineering Ingegneria Informatica S.p.A. | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Affero General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Affero General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Affero General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| ******************************************************************************/ | ||
| package it.eng.idra.utils.restclient; | ||
|
|
||
| import java.net.MalformedURLException; | ||
| import java.net.URL; | ||
| import java.util.Map; | ||
| import java.util.logging.Logger; | ||
|
|
||
| import javax.ws.rs.core.MediaType; | ||
|
|
||
| import it.eng.idra.utils.PropertyManager; | ||
|
|
||
| import it.eng.idra.utils.restclient.builders.HttpDeleteBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpGetBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpHeadBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpPostBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpPutBuilder; | ||
| import it.eng.idra.utils.restclient.configuration.RestProperty; | ||
|
|
||
| import org.apache.commons.lang3.StringUtils; | ||
| import org.apache.http.HttpHost; | ||
| import org.apache.http.HttpResponse; | ||
| import org.apache.http.auth.AuthScope; | ||
| import org.apache.http.auth.Credentials; | ||
| import org.apache.http.auth.UsernamePasswordCredentials; | ||
| import org.apache.http.client.HttpClient; | ||
| import org.apache.http.client.methods.HttpRequestBase; | ||
| import org.apache.http.conn.params.ConnRoutePNames; | ||
| import org.apache.http.impl.client.AbstractHttpClient; | ||
| import org.apache.http.impl.client.DefaultHttpClient; | ||
| import org.apache.http.params.BasicHttpParams; | ||
| import org.apache.http.params.HttpConnectionParams; | ||
| import org.apache.http.params.HttpParams; | ||
|
|
||
| import com.sun.research.ws.wadl.HTTPMethods; | ||
|
|
||
| @SuppressWarnings("deprecation") | ||
| public abstract class RestClientBaseImpl { | ||
|
|
||
| protected static final Logger logger = Logger.getLogger(RestClient.class.getName()); | ||
| protected HttpClient httpclient = null; | ||
|
|
||
| protected HttpClient buildClient(){ | ||
|
|
||
| final HttpParams httpParams = new BasicHttpParams(); | ||
| HttpConnectionParams.setConnectionTimeout(httpParams, 300000); | ||
| HttpConnectionParams.setSoTimeout(httpParams, 900000); | ||
|
|
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| httpclient = new DefaultHttpClient(httpParams); | ||
|
|
||
| /* Set an HTTP proxy if it is specified in system properties. | ||
| * | ||
| * http://docs.oracle.com/javase/6/docs/technotes/guides/net/proxies.html | ||
| * http://hc.apache.org/httpcomponents-client-ga/httpclient/examples/org/apache/http/examples/client/ClientExecuteProxy.java | ||
| */ | ||
| if (Boolean.parseBoolean(PropertyManager.getProperty(RestProperty.HTTP_PROXY_ENABLED).trim()) | ||
| && StringUtils.isNotBlank(PropertyManager.getProperty(RestProperty.HTTP_PROXY_HOST).trim())) { | ||
|
|
||
| int port = 80; | ||
| if (isSet(PropertyManager.getProperty(RestProperty.HTTP_PROXY_PORT))) { | ||
| port = Integer.parseInt(PropertyManager.getProperty(RestProperty.HTTP_PROXY_PORT)); | ||
| } | ||
| HttpHost proxy = new HttpHost(PropertyManager.getProperty(RestProperty.HTTP_PROXY_HOST), port, "http"); | ||
| httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy); | ||
| if (isSet(PropertyManager.getProperty(RestProperty.HTTP_PROXY_USER))) { | ||
| ((AbstractHttpClient) httpclient).getCredentialsProvider().setCredentials( | ||
| new AuthScope(PropertyManager.getProperty(RestProperty.HTTP_PROXY_HOST), port), | ||
| (Credentials) new UsernamePasswordCredentials( | ||
| PropertyManager.getProperty(RestProperty.HTTP_PROXY_USER), | ||
| PropertyManager.getProperty(RestProperty.HTTP_PROXY_PASSWORD))); | ||
| } | ||
| } | ||
|
|
||
| return httpclient; | ||
| } | ||
|
|
||
| protected HttpResponse invoke(HTTPMethods method, String urlString, Map<String, String> headers, MediaType type, String data) | ||
| throws MalformedURLException{ | ||
|
|
||
| URL url = new URL(urlString); | ||
|
|
||
| HttpResponse response = null; | ||
| httpclient = buildClient(); | ||
|
|
||
| try { | ||
| HttpRequestBase httpRequest = null; | ||
|
|
||
| switch(method){ | ||
| case DELETE: | ||
| httpRequest = HttpDeleteBuilder.getInstance(url, headers); | ||
| break; | ||
| case GET: | ||
| httpRequest = HttpGetBuilder.getInstance(url, headers); | ||
| break; | ||
| case HEAD: | ||
| httpRequest = HttpHeadBuilder.getInstance(url, headers); | ||
| break; | ||
| case POST: | ||
| httpRequest = HttpPostBuilder.getInstance(url, headers, type, data); | ||
| break; | ||
| case PUT: | ||
| httpRequest = HttpPutBuilder.getInstance(url, headers, type, data); | ||
| break; | ||
| default: | ||
| throw new Exception("Method "+method.toString()+" not supported"); | ||
| } | ||
|
|
||
| response = httpclient.execute(httpRequest); | ||
|
|
||
| } catch (Exception ioe) { | ||
| logger.info(ioe.toString()); | ||
| } | ||
|
|
||
| return response; | ||
|
|
||
| } | ||
|
|
||
| private static boolean isSet(String string) { | ||
| return string != null && string.length() > 0; | ||
| } | ||
| } | ||
| /******************************************************************************* | ||
| * Idra - Open Data Federation Platform | ||
| * Copyright (C) 2018 Engineering Ingegneria Informatica S.p.A. | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Affero General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Affero General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Affero General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| ******************************************************************************/ | ||
| package it.eng.idra.utils.restclient; | ||
|
|
||
| import java.net.MalformedURLException; | ||
| import java.net.URL; | ||
| import java.security.KeyManagementException; | ||
| import java.security.KeyStoreException; | ||
| import java.security.NoSuchAlgorithmException; | ||
| import java.util.Map; | ||
| import java.util.logging.Logger; | ||
|
|
||
| import javax.ws.rs.core.MediaType; | ||
|
|
||
| import it.eng.idra.utils.restclient.builders.HttpDeleteBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpGetBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpHeadBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpPostBuilder; | ||
| import it.eng.idra.utils.restclient.builders.HttpPutBuilder; | ||
| import org.apache.http.HttpResponse; | ||
| import org.apache.http.client.HttpClient; | ||
| import org.apache.http.client.methods.HttpRequestBase; | ||
| import org.apache.http.conn.ssl.NoopHostnameVerifier; | ||
| import org.apache.http.conn.ssl.SSLConnectionSocketFactory; | ||
| import org.apache.http.conn.ssl.TrustSelfSignedStrategy; | ||
| import org.apache.http.impl.client.CloseableHttpClient; | ||
| import org.apache.http.impl.client.HttpClients; | ||
| import org.apache.http.ssl.SSLContextBuilder; | ||
|
|
||
| import com.sun.research.ws.wadl.HTTPMethods; | ||
|
|
||
| public abstract class RestClientBaseImpl { | ||
|
|
||
| protected static final Logger logger = Logger.getLogger(RestClient.class.getName()); | ||
| protected HttpClient httpclient = null; | ||
|
|
||
| protected HttpClient buildClient(){ | ||
|
|
||
| SSLContextBuilder sshbuilder = new SSLContextBuilder(); | ||
| try { | ||
| sshbuilder.loadTrustMaterial(null, new TrustSelfSignedStrategy()); | ||
| SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sshbuilder.build()); | ||
|
|
||
| httpclient = HttpClients.custom() | ||
| .setSSLHostnameVerifier(new NoopHostnameVerifier()) | ||
| .setSSLSocketFactory(sslsf) | ||
| .build(); | ||
| } catch (NoSuchAlgorithmException e) { | ||
| // TODO Auto-generated catch block | ||
| e.printStackTrace(); | ||
| } catch (KeyStoreException e) { | ||
| // TODO Auto-generated catch block | ||
| e.printStackTrace(); | ||
| } catch (KeyManagementException e) { | ||
| // TODO Auto-generated catch block | ||
| e.printStackTrace(); | ||
| } | ||
|
|
||
|
|
||
| return httpclient; | ||
| } | ||
|
|
||
| protected HttpResponse invoke(HTTPMethods method, String urlString, Map<String, String> headers, MediaType type, String data) | ||
| throws MalformedURLException{ | ||
|
|
||
| URL url = new URL(urlString); | ||
|
|
||
| HttpResponse response = null; | ||
| httpclient = buildClient(); | ||
|
|
||
| try { | ||
| HttpRequestBase httpRequest = null; | ||
|
|
||
| switch(method){ | ||
| case DELETE: | ||
| httpRequest = HttpDeleteBuilder.getInstance(url, headers); | ||
| break; | ||
| case GET: | ||
| httpRequest = HttpGetBuilder.getInstance(url, headers); | ||
| break; | ||
| case HEAD: | ||
| httpRequest = HttpHeadBuilder.getInstance(url, headers); | ||
| break; | ||
| case POST: | ||
| httpRequest = HttpPostBuilder.getInstance(url, headers, type, data); | ||
| break; | ||
| case PUT: | ||
| httpRequest = HttpPutBuilder.getInstance(url, headers, type, data); | ||
| break; | ||
| default: | ||
| throw new Exception("Method "+method.toString()+" not supported"); | ||
| } | ||
|
|
||
| response = httpclient.execute(httpRequest); | ||
|
|
||
| } catch (Exception ioe) { | ||
| logger.info(ioe.toString()); | ||
| } | ||
|
|
||
| return response; | ||
|
|
||
| } | ||
|
|
||
| private static boolean isSet(String string) { | ||
| return string != null && string.length() > 0; | ||
| } | ||
| } |
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