/*
* 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.synapse.config.xml.endpoints;
import org.apache.synapse.endpoints.Endpoint;
import org.apache.synapse.endpoints.IndirectEndpoint;
import org.apache.synapse.SynapseException;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMNode;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import javax.xml.namespace.QName;
/**
* Creates an IndirectEndpoint using a XML configuration. Key can be a name of an endpoint defined
* in the same Synapse configuration or a registry key pointing to an endpoint configuration in the
* registry (e.g. <endpoint key="registry/endpoint1.xml" />).
*
* <endpoint key="key" />
*/
public class IndirectEndpointFactory implements EndpointFactory {
private static Log log = LogFactory.getLog(IndirectEndpointFactory.class);
private static IndirectEndpointFactory instance = new IndirectEndpointFactory();
private IndirectEndpointFactory() {}
public static IndirectEndpointFactory getInstance() {
return instance;
}
public Endpoint createEndpoint(OMElement epConfig, boolean anonymousEndpoint) {
IndirectEndpoint indirectEndpoint = new IndirectEndpoint();
String ref = epConfig.getAttributeValue(new QName("key"));
indirectEndpoint.setKey(ref);
return indirectEndpoint;
}
public Object getObjectFromOMNode(OMNode om) {
if (om instanceof OMElement) {
return createEndpoint((OMElement) om, false);
} else {
handleException("Invalid XML configuration for an Endpoint. OMElement expected");
}
return null;
}
private static void handleException(String msg) {
log.error(msg);
throw new SynapseException(msg);
}
private static void handleException(String msg, Exception e) {
log.error(msg, e);
throw new SynapseException(msg, e);
}
}