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MySQL JDBC Type 4 driver
/*
Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/J is licensed under the terms of the GPLv2
, like most MySQL Connectors.
There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
this software, see the FOSS License Exception
.
This program is free software; you can redistribute it and/or modify it under the terms
of the GNU General Public License as published by the Free Software Foundation; version 2
of the License.
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 General Public License for more details.
You should have received a copy of the GNU General Public License along with this
program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.fabric.xmlrpc;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.SAXException;
import com.mysql.fabric.xmlrpc.base.MethodCall;
import com.mysql.fabric.xmlrpc.base.MethodResponse;
import com.mysql.fabric.xmlrpc.base.ResponseParser;
import com.mysql.fabric.xmlrpc.exceptions.MySQLFabricException;
/**
* XML-RPC client.
*/
public class Client {
private URL url;
private Map headers = new HashMap();
public Client(String url) throws MalformedURLException {
this.url = new URL(url);
}
public void setHeader(String name, String value) {
this.headers.put(name, value);
}
public void clearHeader(String name) {
this.headers.remove(name);
}
public MethodResponse execute(MethodCall methodCall) throws IOException, ParserConfigurationException, SAXException, MySQLFabricException {
HttpURLConnection connection = null;
try {
connection = (HttpURLConnection) this.url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("User-Agent", "MySQL XML-RPC");
connection.setRequestProperty("Content-Type", "text/xml");
connection.setUseCaches(false);
connection.setDoInput(true);
connection.setDoOutput(true);
// apply headers
for (Map.Entry entry : this.headers.entrySet()) {
connection.setRequestProperty(entry.getKey(), entry.getValue());
}
String out = methodCall.toString();
// Send request
OutputStream os = connection.getOutputStream();
os.write(out.getBytes());
os.flush();
os.close();
// Get Response
InputStream is = connection.getInputStream();
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
ResponseParser saxp = new ResponseParser();
parser.parse(is, saxp);
is.close();
MethodResponse resp = saxp.getMethodResponse();
if (resp.getFault() != null) {
throw new MySQLFabricException(resp.getFault());
}
return resp;
} finally {
if (connection != null) {
connection.disconnect();
}
}
}
}