org.bridje.web.impl.ScopeBridlet Maven / Gradle / Ivy

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/*
 * Copyright 2016 Bridje Framework.
 *
 * Licensed 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.bridje.web.impl;

import java.io.IOException;
import org.bridje.http.HttpBridlet;
import org.bridje.http.HttpBridletContext;
import org.bridje.http.HttpException;
import org.bridje.ioc.Application;
import org.bridje.ioc.Component;
import org.bridje.ioc.Inject;
import org.bridje.ioc.InjectNext;
import org.bridje.ioc.IocContext;
import org.bridje.ioc.Priority;
import org.bridje.ioc.thls.Thls;
import org.bridje.ioc.thls.ThlsActionException2;
import org.bridje.web.WebScope;

@Component
@Priority(0)
class ScopeBridlet implements HttpBridlet
{
    @Inject
    private IocContext appCtx;

    @InjectNext
    private HttpBridlet nextHandler;

    @Override
    public boolean handle(HttpBridletContext context) throws IOException, HttpException
    {
        WebScope scope = new WebScope(context);
        IocContext wrsCtx = appCtx.createChild(scope);
        context.set(WebScope.class, scope);
        context.set(IocContext.class, wrsCtx);
        return Thls.doAsEx2(new ThlsActionException2()
        {
            @Override
            public Boolean execute() throws IOException, HttpException
            {
                return Thls.doAsEx2(new ThlsActionException2()
                {
                    @Override
                    public Boolean execute() throws IOException, HttpException
                    {
                        return nextHandler.handle(context);
                    }
                }, WebScope.class, scope );
            }

        }, IocContext.class, wrsCtx );
    }
}