org.apache.cxf.transport.local.LocalTransportFactory Maven / Gradle / Ivy
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* 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.cxf.transport.local;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.logging.Logger;
import javax.annotation.Resource;
import org.apache.cxf.Bus;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.helpers.CastUtils;
import org.apache.cxf.message.Message;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.AbstractTransportFactory;
import org.apache.cxf.transport.Conduit;
import org.apache.cxf.transport.ConduitInitiator;
import org.apache.cxf.transport.Destination;
import org.apache.cxf.transport.DestinationFactory;
import org.apache.cxf.ws.addressing.AttributedURIType;
import org.apache.cxf.ws.addressing.EndpointReferenceType;
public class LocalTransportFactory extends AbstractTransportFactory
implements DestinationFactory, ConduitInitiator {
public static final String TRANSPORT_ID = "http://cxf.apache.org/transports/local";
public static final String MESSAGE_FILTER_PROPERTIES
= LocalTransportFactory.class.getName() + ".filterProperties";
public static final String MESSAGE_INCLUDE_PROPERTIES
= LocalTransportFactory.class.getName() + ".includeProperties";
private static final Logger LOG = LogUtils.getL7dLogger(LocalTransportFactory.class);
private static final Set URI_PREFIXES = new HashSet();
static {
URI_PREFIXES.add("local://");
}
private Map destinations = new HashMap();
private Bus bus;
private Set messageFilterProperties;
private Set messageIncludeProperties;
public LocalTransportFactory() {
super();
List ids = new ArrayList();
ids.add(TRANSPORT_ID);
setTransportIds(ids);
messageFilterProperties = new HashSet();
messageIncludeProperties = new HashSet();
messageFilterProperties.add(Message.REQUESTOR_ROLE);
messageIncludeProperties.add(Message.PROTOCOL_HEADERS);
messageIncludeProperties.add(Message.ENCODING);
messageIncludeProperties.add(Message.CONTENT_TYPE);
messageIncludeProperties.add(Message.ACCEPT_CONTENT_TYPE);
messageIncludeProperties.add(Message.RESPONSE_CODE);
}
@Resource(name = "cxf")
public void setBus(Bus b) {
bus = b;
}
public Bus getBus() {
return bus;
}
public Destination getDestination(EndpointInfo ei) throws IOException {
return getDestination(ei, createReference(ei));
}
protected Destination getDestination(EndpointInfo ei,
EndpointReferenceType reference)
throws IOException {
Destination d = destinations.get(reference.getAddress().getValue());
if (d == null) {
d = createDestination(ei, reference);
destinations.put(reference.getAddress().getValue(), d);
}
return d;
}
private Destination createDestination(EndpointInfo ei, EndpointReferenceType reference) {
LOG.info("Creating destination for address " + reference.getAddress().getValue());
return new LocalDestination(this, reference, ei);
}
void remove(LocalDestination destination) {
destinations.remove(destination);
}
public Conduit getConduit(EndpointInfo ei) throws IOException {
return new LocalConduit(this, (LocalDestination)getDestination(ei));
}
public Conduit getConduit(EndpointInfo ei, EndpointReferenceType target) throws IOException {
return new LocalConduit(this, (LocalDestination)getDestination(ei, target));
}
EndpointReferenceType createReference(EndpointInfo ei) {
EndpointReferenceType epr = new EndpointReferenceType();
AttributedURIType address = new AttributedURIType();
address.setValue(ei.getAddress());
epr.setAddress(address);
return epr;
}
public Set getUriPrefixes() {
return URI_PREFIXES;
}
public Set getMessageFilterProperties() {
return messageFilterProperties;
}
public void setMessageFilterProperties(Set props) {
this.messageFilterProperties = props;
}
public Set getIncludeMessageProperties() {
return messageIncludeProperties;
}
public void setMessageIncludeProperties(Set props) {
this.messageIncludeProperties = props;
}
public void copy(Message message, Message copy) {
Set filter = CastUtils.cast((Set)message.get(MESSAGE_FILTER_PROPERTIES));
if (filter == null) {
filter = messageFilterProperties;
}
Set includes = CastUtils.cast((Set)message.get(MESSAGE_INCLUDE_PROPERTIES));
if (includes == null) {
includes = messageIncludeProperties;
}
// copy all the contents
for (Map.Entry e : message.entrySet()) {
if ((includes.contains(e.getKey())
|| messageIncludeProperties.contains(e.getKey()))
&& !filter.contains(e.getKey())) {
copy.put(e.getKey(), e.getValue());
}
}
}
}