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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.naming;
import java.util.Enumeration;
import java.util.Vector;
import javax.naming.Context;
import javax.naming.RefAddr;
import javax.naming.Reference;
import javax.naming.StringRefAddr;
/**
* Represents a reference web service.
*
* @author Fabien Carrion
*/
public class ServiceRef
extends Reference {
// -------------------------------------------------------------- Constants
/**
* Default factory for this reference.
*/
public static final String DEFAULT_FACTORY =
org.apache.naming.factory.Constants.DEFAULT_SERVICE_FACTORY;
/**
* Service Classname address type.
*/
public static final String SERVICE_INTERFACE = "serviceInterface";
/**
* ServiceQname address type.
*/
public static final String SERVICE_NAMESPACE = "service namespace";
public static final String SERVICE_LOCAL_PART = "service local part";
/**
* Wsdl Location address type.
*/
public static final String WSDL = "wsdl";
/**
* Jaxrpcmapping address type.
*/
public static final String JAXRPCMAPPING = "jaxrpcmapping";
/**
* port-component-ref/port-component-link address type.
*/
public static final String PORTCOMPONENTLINK = "portcomponentlink";
/**
* port-component-ref/service-endpoint-interface address type.
*/
public static final String SERVICEENDPOINTINTERFACE = "serviceendpointinterface";
/**
* The vector to save the handler Reference objects, because they can't be saved in the addrs vector.
*/
private Vector handlers = new Vector();
// ----------------------------------------------------------- Constructors
/**
* Service Reference.
*
* @param serviceClass Service class
*/
public ServiceRef(String refname, String serviceInterface, String[] serviceQname,
String wsdl, String jaxrpcmapping) {
this(refname, serviceInterface, serviceQname, wsdl, jaxrpcmapping,
null, null);
}
/**
* Service Reference.
*
* @param serviceClass Service class
*/
public ServiceRef(String refname, String serviceInterface, String[] serviceQname,
String wsdl, String jaxrpcmapping,
String factory, String factoryLocation) {
super(serviceInterface, factory, factoryLocation);
StringRefAddr refAddr = null;
if (serviceInterface != null) {
refAddr = new StringRefAddr(SERVICE_INTERFACE, serviceInterface);
add(refAddr);
}
if (serviceQname[0] != null) {
refAddr = new StringRefAddr(SERVICE_NAMESPACE, serviceQname[0]);
add(refAddr);
}
if (serviceQname[1] != null) {
refAddr = new StringRefAddr(SERVICE_LOCAL_PART, serviceQname[1]);
add(refAddr);
}
if (wsdl != null) {
refAddr = new StringRefAddr(WSDL, wsdl);
add(refAddr);
}
if (jaxrpcmapping != null) {
refAddr = new StringRefAddr(JAXRPCMAPPING, jaxrpcmapping);
add(refAddr);
}
}
// ----------------------------------------------------- Instance Variables
// ------------------------------------------------------ Reference Methods
/**
* Add and Get Handlers classes.
*/
public HandlerRef getHandler() {
return handlers.remove(0);
}
public int getHandlersSize() {
return handlers.size();
}
public void addHandler(HandlerRef handler) {
handlers.add(handler);
}
/**
* Retrieves the class name of the factory of the object to which this
* reference refers.
*/
public String getFactoryClassName() {
String factory = super.getFactoryClassName();
if (factory != null) {
return factory;
} else {
factory = System.getProperty(Context.OBJECT_FACTORIES);
if (factory != null) {
return null;
} else {
return DEFAULT_FACTORY;
}
}
}
// --------------------------------------------------------- Public Methods
/**
* Return a String rendering of this object.
*/
public String toString() {
StringBuffer sb = new StringBuffer("ServiceRef[");
sb.append("className=");
sb.append(getClassName());
sb.append(",factoryClassLocation=");
sb.append(getFactoryClassLocation());
sb.append(",factoryClassName=");
sb.append(getFactoryClassName());
Enumeration refAddrs = getAll();
while (refAddrs.hasMoreElements()) {
RefAddr refAddr = (RefAddr) refAddrs.nextElement();
sb.append(",{type=");
sb.append(refAddr.getType());
sb.append(",content=");
sb.append(refAddr.getContent());
sb.append("}");
}
sb.append("]");
return (sb.toString());
}
// ------------------------------------------------------------- Properties
}
