/**
* 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.
*/
package org.apache.activemq.transport.http;
import java.io.IOException;
import java.net.URI;
import java.util.Map;
import org.apache.activemq.transport.Transport;
import org.apache.activemq.transport.TransportFactory;
import org.apache.activemq.transport.TransportLoggerFactory;
import org.apache.activemq.transport.TransportServer;
import org.apache.activemq.transport.util.TextWireFormat;
import org.apache.activemq.transport.xstream.XStreamWireFormat;
import org.apache.activemq.wireformat.WireFormat;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* @author David Martin Clavo david(dot)martin(dot)clavo(at)gmail.com (logging improvement modifications)
* @version $Revision$
*/
public class HttpTransportFactory extends TransportFactory {
private static final Log LOG = LogFactory.getLog(HttpTransportFactory.class);
public TransportServer doBind(URI location) throws IOException {
return new HttpTransportServer(location);
}
protected TextWireFormat asTextWireFormat(WireFormat wireFormat) {
if (wireFormat instanceof TextWireFormat) {
return (TextWireFormat)wireFormat;
}
LOG.trace("Not created with a TextWireFormat: " + wireFormat);
return new XStreamWireFormat();
}
protected String getDefaultWireFormatType() {
return "xstream";
}
protected Transport createTransport(URI location, WireFormat wf) throws IOException {
TextWireFormat textWireFormat = asTextWireFormat(wf);
return new HttpClientTransport(textWireFormat, location);
}
public Transport compositeConfigure(Transport transport, WireFormat format, Map options) {
HttpClientTransport httpTransport = (HttpClientTransport) super.compositeConfigure(transport, format, options);
transport = httpTransport;
if( httpTransport.isTrace() ) {
try {
transport = TransportLoggerFactory.getInstance().createTransportLogger(transport);
} catch (Throwable e) {
LOG.error("Could not create TransportLogger object for: " + TransportLoggerFactory.defaultLogWriterName + ", reason: " + e, e);
}
}
return transport;
}
}