/**
* 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.karaf.commands.completers;
import java.util.List;
import org.apache.cxf.Bus;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.endpoint.ServerRegistry;
import org.apache.cxf.karaf.commands.CXFController;
import org.apache.karaf.shell.console.Completer;
import org.apache.karaf.shell.console.completer.StringsCompleter;
public abstract class EndpointCompleterSupport implements Completer {
private CXFController cxfController;
public void setController(CXFController controller) {
this.cxfController = controller;
}
@Override
public int complete(final String buffer,
final int cursor,
@SuppressWarnings("rawtypes") final List candidates) {
StringsCompleter delegate = new StringsCompleter();
try {
List<Bus> busses = cxfController.getBusses();
for (Bus b : busses) {
ServerRegistry reg = b.getExtension(ServerRegistry.class);
List<Server> servers = reg.getServers();
for (Server serv : servers) {
if (acceptsFeature(serv)) {
String qname = serv.getEndpoint().getEndpointInfo().getName().getLocalPart();
delegate.getStrings().add(qname);
}
}
}
} catch (Exception e) {
// Ignore
}
return delegate.complete(buffer, cursor, candidates);
}
/**
* Method for filtering endpoint.
*
* @param server The endpoint Server.
* @return True if endpoint Server should be available in completer.
*/
protected abstract boolean acceptsFeature(Server server);
}