org.apache.cxf.ws.security.wss4j.DelegatingCallbackHandler Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.cxf.ws.security.wss4j;
import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
public class DelegatingCallbackHandler implements CallbackHandler {
private CallbackHandler pwdHandler;
public DelegatingCallbackHandler(CallbackHandler pwdHandler) {
this.pwdHandler = pwdHandler;
}
public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
for (Callback c : callbacks) {
handleCallback(c);
}
if (pwdHandler != null) {
pwdHandler.handle(callbacks);
}
}
protected void handleCallback(Callback c) throws IOException {
// complete
}
}