/*
* 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.wso2.xkms2.builder;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.util.Base64;
import org.wso2.xkms2.RevokeKeyBinding;
import org.wso2.xkms2.RevokeRequest;
import org.wso2.xkms2.XKMS2Constants;
import org.wso2.xkms2.XKMSElement;
import org.wso2.xkms2.XKMSException;
public class RevokeRequestBuilder extends KRSSRequestBuilder {
public static final RevokeRequestBuilder INSTANCE = new RevokeRequestBuilder();
private RevokeRequestBuilder() {
}
public XKMSElement buildElement(OMElement element) throws XKMSException {
RevokeRequest revokeRequest = new RevokeRequest();
super.buildElement(element, revokeRequest);
OMElement revokeKeyBindingElement = element
.getFirstChildWithName(XKMS2Constants.Q_ELEM_REVOKE_KEY_BINDING);
if (revokeKeyBindingElement == null) {
throw new XKMSException("RevokeKeyBinding element not found");
}
revokeRequest
.setRevokeKeyBinding((RevokeKeyBinding) RevokeKeyBindingBuilder.INSTANCE
.buildElement(revokeKeyBindingElement));
if (revokeRequest.getAuthentication() == null) {
OMElement revocationCodeElem = element
.getFirstChildWithName(XKMS2Constants.Q_ELEM_REVOCATION_CODE);
if (revocationCodeElem != null) {
revokeRequest.setRevocationCode(Base64.decode(revocationCodeElem
.getText()));
} else {
throw new XKMSException(
"Neither Authentication nor RevocationCode found");
}
}
return revokeRequest;
}
}