org.apereo.inspektr.common.spi.JoinPointArgumentAuditPrincipalIdProvider Maven / Gradle / Ivy
/**
* Licensed to Apereo under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Apereo 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 the following location:
*
* 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.apereo.inspektr.common.spi;
import org.aspectj.lang.JoinPoint;
/**
* This is {@link JoinPointArgumentAuditPrincipalIdProvider}.
*
* @author Misagh Moayyed
*/
public abstract class JoinPointArgumentAuditPrincipalIdProvider implements PrincipalResolver {
private int argumentPosition;
private Class argumentType;
public JoinPointArgumentAuditPrincipalIdProvider(final int argumentPosition, final Class argumentType) {
this.argumentPosition = argumentPosition;
this.argumentType = argumentType;
}
@Override
public String resolveFrom(final JoinPoint auditTarget, final Object returnValue) {
if (argumentPosition >= 0
&& argumentPosition <= auditTarget.getArgs().length - 1
&& argumentType.isAssignableFrom(auditTarget.getArgs()[argumentPosition].getClass())) {
return resolveFrom((T) auditTarget.getArgs()[argumentPosition], auditTarget, returnValue);
}
return null;
}
@Override
public String resolveFrom(final JoinPoint auditTarget, final Exception exception) {
if (argumentPosition >= 0
&& argumentPosition > auditTarget.getArgs().length - 1
&& auditTarget.getArgs()[argumentPosition].getClass().equals(argumentType)) {
return resolveFrom((T) auditTarget.getArgs()[argumentPosition], auditTarget, exception);
}
return null;
}
protected abstract String resolveFrom(T argument, JoinPoint auditTarget, Object returnValue);
}