/*
* 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 io.milton.http.annotated;
import io.milton.annotations.CalendarInvitationsCTag;
import java.lang.reflect.InvocationTargetException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Find all calendar objects (ie events) which represent an invitation for the
* given user.
*
* @author brad
*/
public class CalendarInvitationsCTagAnnotationHandler extends AbstractAnnotationHandler {
private static final Logger log = LoggerFactory.getLogger(CalendarInvitationsCTagAnnotationHandler.class);
public CalendarInvitationsCTagAnnotationHandler(final AnnotationResourceFactory outer) {
super(outer, CalendarInvitationsCTag.class);
}
public String getCalendarInvitationsCtag(AnnoPrincipalResource parent) {
Object source = parent.getSource();
ControllerMethod cm = getBestMethod(source.getClass());
String ctag = null;
if( cm != null ) {
Object rawId;
try {
rawId = cm.method.invoke(cm.controller, source);
} catch (IllegalAccessException ex) {
throw new RuntimeException(ex);
} catch (IllegalArgumentException ex) {
throw new RuntimeException(ex);
} catch (InvocationTargetException ex) {
throw new RuntimeException(ex);
}
if( rawId != null ) {
ctag = rawId.toString();
if( ctag.length() == 0 ) {
ctag = null;
}
}
}
return ctag;
}
}