AbstractRequestTypeResolver.java

/*
 * 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.myfaces.extensions.cdi.javaee.jsf.api.request;

import org.apache.myfaces.extensions.cdi.core.api.resolver.ConfigResolver;

import javax.inject.Inject;

/**
 * @author Gerhard Petracek
 */
public abstract class AbstractRequestTypeResolver implements RequestTypeResolver
{
    @Inject
    @SuppressWarnings({"UnusedDeclaration"})
    private ConfigResolver configResolver;

    private RequestTypeResolver defaultRequestTypeResolver;

    public boolean isPartialRequest()
    {
        return getCurrentRequestTypeResolver().isPartialRequest();
    }

    public boolean isPostRequest()
    {
        return getCurrentRequestTypeResolver().isPostRequest();
    }

    protected abstract RequestTypeResolver createDefaultRequestTypeResolver();

    private RequestTypeResolver getCurrentRequestTypeResolver()
    {
        RequestTypeResolver requestTypeResolver = getCustomRequestTypeResolver();

        if (requestTypeResolver != null)
        {
            return requestTypeResolver;
        }

        if (this.defaultRequestTypeResolver == null)
        {
            this.defaultRequestTypeResolver = createDefaultRequestTypeResolver();
        }
        return this.defaultRequestTypeResolver;
    }

    private RequestTypeResolver getCustomRequestTypeResolver()
    {
        //TODO use the config resolver to get the custom RequestTypeResolver
        return null;
    }
}