/*
* 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.mediator.oauth;
import org.apache.axiom.om.OMAttribute;
import org.apache.axiom.om.OMElement;
import org.wso2.carbon.mediator.service.ui.AbstractMediator;
import org.wso2.carbon.mediator.service.MediatorException;
import javax.xml.namespace.QName;
public class OAuthMediator extends AbstractMediator {
private String remoteServiceUrl;
private String username;
private String password;
private static final QName PROP_NAME_SERVICE_EPR = new QName("remoteServiceUrl");
private static final QName PROP_NAME_USERNAME = new QName("username");
private static final QName PROP_NAME_PASSWORD = new QName("password");
public String getRemoteServiceUrl() {
return remoteServiceUrl;
}
public void setRemoteServiceUrl(String remoteServiceUrl) {
this.remoteServiceUrl = remoteServiceUrl;
}
/**
* {@inheritDoc}
*/
public OMElement serialize(OMElement parent) {
OMElement oauthService = fac.createOMElement("oauthService", synNS);
if (remoteServiceUrl != null) {
oauthService.addAttribute(fac.createOMAttribute("remoteServiceUrl", nullNS,
remoteServiceUrl));
} else {
throw new MediatorException(
"Invalid OAuth mediator. OAuth service epr is required");
}
if(username != null){
oauthService.addAttribute(fac.createOMAttribute("username", nullNS, username));
} else {
throw new MediatorException("Invalid OAuth mediator. Username is required");
}
if(password != null){
oauthService.addAttribute(fac.createOMAttribute("password", nullNS, password));
} else {
throw new MediatorException("Invalid OAuth mediator. Password is required");
}
saveTracingState(oauthService, this);
if (parent != null) {
parent.addChild(oauthService);
}
return oauthService;
}
/**
* {@inheritDoc}
*/
public void build(OMElement elem) {
OMAttribute attRemoteServiceUri = elem.getAttribute(PROP_NAME_SERVICE_EPR);
OMAttribute attUsername = elem.getAttribute(PROP_NAME_USERNAME);
OMAttribute attPassword = elem.getAttribute(PROP_NAME_PASSWORD);
if (attRemoteServiceUri != null) {
remoteServiceUrl = attRemoteServiceUri.getAttributeValue();
} else {
throw new MediatorException(
"The 'remoteServiceUrl' attribute is required for the OAuth mediator");
}
if(attUsername != null) {
username = attUsername.getAttributeValue();
} else {
throw new MediatorException("The 'username' attribute is required for the OAuth mediator ");
}
if(attPassword != null){
password = attPassword.getAttributeValue();
} else {
throw new MediatorException("The 'password' attribute is required for the OAuth mediator");
}
}
/**
* {@inheritDoc}
*/
public String getTagLocalName() {
return "oauthService";
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}