/*
* Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.identity.oauth.mediator.config.xml;
import org.apache.axiom.om.OMAttribute;
import org.apache.axiom.om.OMElement;
import org.apache.synapse.Mediator;
import org.apache.synapse.config.xml.AbstractMediatorFactory;
import org.apache.synapse.config.xml.XMLConfigConstants;
import org.wso2.carbon.identity.oauth.mediator.OAuthMediator;
import org.wso2.carbon.mediator.service.MediatorException;
import javax.xml.namespace.QName;
import java.util.Properties;
/**
* <oauthService remoteServiceUrl = "https://identityserever/services/OAuthService"
* />
*/
public class OAuthMediatorFactory extends AbstractMediatorFactory {
private static final QName ELEMENT_OAUTH = new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "oauthService");
private static final QName ATTR_NAME_SERVICE_EPR = new QName("remoteServiceUrl");
private static final QName ATTR_NAME_USERNAME = new QName("username");
private static final QName ATTR_NAME_PASSWORD = new QName("password");
/**
* {@inheritDoc}
*/
public Mediator createSpecificMediator(OMElement element, Properties properties) {
if (!ELEMENT_OAUTH.equals(element.getQName())) {
handleException("Unable to create the OAuth mediator. "
+ "Unexpected element as the OAuth mediator configuration");
}
OAuthMediator mediator = null;
OMAttribute remoteServiceUrl = null;
OMAttribute username = null;
OMAttribute password = null;
mediator = new OAuthMediator();
remoteServiceUrl = element.getAttribute(ATTR_NAME_SERVICE_EPR);
if (remoteServiceUrl != null && remoteServiceUrl.getAttributeValue() != null) {
mediator.setRemoteServiceUrl(remoteServiceUrl.getAttributeValue());
} else {
throw new MediatorException(
"The 'remoteServiceUrl' attribute is required for the OAuth mediator");
}
username = element.getAttribute(ATTR_NAME_USERNAME);
if (username != null && username.getAttributeValue() != null) {
mediator.setUsername(username.getAttributeValue());
} else {
throw new MediatorException("The 'username' attribute is required for the OAuth mediator");
}
password = element.getAttribute(ATTR_NAME_PASSWORD);
if (password != null && password.getAttributeValue() != null) {
mediator.setPassword(password.getAttributeValue());
} else {
throw new MediatorException("The 'password' attribute is required for the OAuth mediator");
}
return mediator;
}
/**
* {@inheritDoc}
*/
public QName getTagQName() {
return ELEMENT_OAUTH;
}
}