/**
* 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.yoko.bindings.corba;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLEventWriter;
import org.apache.cxf.databinding.DataReader;
import org.apache.cxf.databinding.DataWriter;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.Message;
import org.apache.cxf.service.Service;
import org.apache.cxf.service.model.ServiceModelUtil;
/**
* Holder for utility methods relating to contexts.
*/
public final class ContextUtils {
public static boolean isRequestor(Message message) {
return Boolean.TRUE.equals(message.containsKey(Message.REQUESTOR_ROLE));
}
/**
* Determine if message is outbound.
*
* @param message the current Message
* @return true iff the message direction is outbound
*/
public static boolean isOutbound(Message message) {
Exchange exchange = message.getExchange();
return message != null
&& exchange != null
&& message == exchange.getOutMessage();
}
public static DataWriter<XMLEventWriter> getDataWriter(CorbaMessage message) {
Service service = ServiceModelUtil.getService(message.getExchange());
DataWriter<XMLEventWriter> dataWriter = service.getDataBinding().createWriter(XMLEventWriter.class);
if (dataWriter == null) {
//throw a fault
//throw new Fault(new org.apache.cxf.common.i18n.Message("NO_DATAWRITER", BUNDLE, service
// .getName()));
}
return dataWriter;
}
public static DataReader<XMLEventReader> getDataReader(CorbaMessage message) {
Service service = ServiceModelUtil.getService(message.getExchange());
DataReader<XMLEventReader> dataReader = service.getDataBinding().createReader(XMLEventReader.class);
if (dataReader == null) {
//throw a fault
//throw new Fault(new org.apache.cxf.common.i18n.Message("NO_DATAREADER", BUNDLE, service
// .getName()));
}
return dataReader;
}
}