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/*******************************************************************************
* Copyright (c) 2010 LegSem.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser Public License v2.1
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* Contributors:
* LegSem - initial API and implementation
******************************************************************************/
package com.legstar.proxy.invoke;
import java.util.Map;
import com.legstar.coxb.impl.reflect.ReflectBindingException;
import com.legstar.coxb.impl.reflect.ReflectTransformers;
/**
* A dynamic operation proxy.
*
* This class uses configuration parameters to discover operation request
* and response types. It can be used as a generic alternative to generated
* operation proxy classes.
*
*/
public class ReflectOperationProxy extends AbstractOperationProxy {
/** Serial ID. */
private static final long serialVersionUID = 1L;
/** Request JAXB type configuration parameter. */
public static final String REQUEST_JAXB_TYPE_PROPERTY =
"requestJaxbType";
/** Request JAXB package name configuration parameter. */
public static final String REQUEST_JAXB_PACKAGE_NAME_PROPERTY =
"requestJaxbPackageName";
/** Response JAXB type. */
public static final String RESPONSE_JAXB_TYPE_PROPERTY =
"responseJaxbType";
/** Response JAXB package name. */
public static final String RESPONSE_JAXB_PACKAGE_NAME_PROPERTY =
"responseJaxbPackageName";
/**
* Create the proxy invoker for the set of configuration parameters passed.
* The configuration parameters expected are:
*
* - requestJaxbType: JAXB request type
* - requestJaxbPackageName: JAXB request package name
* - responseJaxbType: JAXB response type
* - responseJaxbPackageName: JAXB response package name
*
* @param config the initial set of parameters
* @throws ProxyConfigurationException if a JAXB type has no annotations or cannot be
* located from the classpath
*/
public ReflectOperationProxy(
final Map < String, String > config) throws ProxyConfigurationException {
super(config);
try {
setRequestTransformers(new ReflectTransformers(
getConfigParm(REQUEST_JAXB_PACKAGE_NAME_PROPERTY),
getConfigParm(REQUEST_JAXB_TYPE_PROPERTY)));
setResponseTransformers(new ReflectTransformers(
getConfigParm(RESPONSE_JAXB_PACKAGE_NAME_PROPERTY),
getConfigParm(RESPONSE_JAXB_TYPE_PROPERTY)));
} catch (ReflectBindingException e) {
throw new ProxyConfigurationException(e);
}
}
}