/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* Licensed 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.axis.deployment.wsdd.providers;
import org.apache.axis.ConfigurationException;
import org.apache.axis.EngineConfiguration;
import org.apache.axis.Handler;
import org.apache.axis.deployment.wsdd.WSDDConstants;
import org.apache.axis.deployment.wsdd.WSDDProvider;
import org.apache.axis.deployment.wsdd.WSDDService;
import org.apache.axis.utils.ClassUtils;
import org.apache.axis.utils.Messages;
/**
* This is a simple provider for using Handler-based services which don't
* need further configuration (such as Java classes, etc).
*
* @author Glen Daniels (gdaniels@apache.org)
*/
public class WSDDHandlerProvider
extends WSDDProvider
{
public String getName() {
return WSDDConstants.PROVIDER_HANDLER;
}
public Handler newProviderInstance(WSDDService service,
EngineConfiguration registry)
throws Exception
{
String providerClass = service.getParameter("handlerClass");
if (providerClass == null) {
throw new ConfigurationException(Messages.getMessage("noHandlerClass00"));
}
Class _class = ClassUtils.forName(providerClass);
if (!(Handler.class.isAssignableFrom(_class))) {
throw new ConfigurationException(Messages.getMessage("badHandlerClass00",
_class.getName()));
}
return (Handler)_class.newInstance();
}
}
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