/*
* 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.sling.validation.impl;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.adapter.AdapterFactory;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.api.wrappers.ValueMapDecorator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(immediate = true)
@Service(AdapterFactory.class)
@Properties({
@Property(name = "service.description", value = "Sling HTTP Servlet Request Adaptor Factory")
})
public class SlingHttpServletRequestAF implements AdapterFactory {
private static final Logger LOG = LoggerFactory.getLogger(SlingHttpServletRequestAF.class);
private static final Class<ValueMap> VALUE_MAP_CLASS = ValueMap.class;
private static final Class<SlingHttpServletRequest> SLING_HTTP_SERVLET_REQUEST_CLASS = SlingHttpServletRequest.class;
@Property(name = ADAPTABLE_CLASSES)
static final String[] ADAPTABLES = { SLING_HTTP_SERVLET_REQUEST_CLASS.getName() };
@Property(name = ADAPTER_CLASSES)
static final String[] ADAPTERS = { VALUE_MAP_CLASS.getName() };
@SuppressWarnings("unchecked")
public <AdapterType> AdapterType getAdapter(Object adaptable, Class<AdapterType> type) {
AdapterType adapter = null;
if (adaptable instanceof SlingHttpServletRequest) {
final SlingHttpServletRequest request = (SlingHttpServletRequest) adaptable;
if (type == VALUE_MAP_CLASS) {
adapter = (AdapterType) new ValueMapDecorator(request.getParameterMap());
} else {
LOG.warn("Cannot handle adapter {}", type.getName());
}
} else {
LOG.warn("Cannot handle adaptable {}", adaptable.getClass().getName());
}
return adapter;
}
}