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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.jaxws;
import java.util.logging.Logger;
import javax.jws.WebService;
import javax.xml.ws.Provider;
import javax.xml.ws.WebServiceProvider;
import org.apache.cxf.common.logging.LogUtils;
public final class EndpointUtils {
private static final Logger LOG = LogUtils.getL7dLogger(EndpointUtils.class);
private EndpointUtils() {
// Utility class - never constructed
}
public static boolean hasWebServiceAnnotation(Class> cls) {
if (cls == null) {
return false;
}
if (null != cls.getAnnotation(WebService.class)) {
return true;
}
for (Class> inf : cls.getInterfaces()) {
if (null != inf.getAnnotation(WebService.class)) {
return true;
}
}
return hasWebServiceAnnotation(cls.getSuperclass());
}
private static boolean hasWebServiceProviderAnnotation(Class> cls) {
if (cls == null) {
return false;
}
if (null != cls.getAnnotation(WebServiceProvider.class)) {
return true;
}
for (Class> inf : cls.getInterfaces()) {
if (null != inf.getAnnotation(WebServiceProvider.class)) {
return true;
}
}
return hasWebServiceProviderAnnotation(cls.getSuperclass());
}
public static boolean isValidImplementor(Object implementor) {
return isValidImplementor(implementor.getClass());
}
public static boolean isValidImplementor(Class> implementorClass) {
if (Provider.class.isAssignableFrom(implementorClass)
&& hasWebServiceProviderAnnotation(implementorClass)) {
return true;
}
// implementor MUST be an instance of a class with a WebService
// annotation
// (that implements an SEI) OR a Provider
if (hasWebServiceAnnotation(implementorClass)) {
return true;
}
LOG.info("Implementor is not annotated with WebService annotation.");
return false;
}
}