com.enonic.cms.web.portal.instanttrace.InstantTraceResourceHandler.java Source code

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Here is the source code for com.enonic.cms.web.portal.instanttrace.InstantTraceResourceHandler.java

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/*
 * Copyright 2000-2013 Enonic AS
 * http://www.enonic.com/license
 */

package com.enonic.cms.web.portal.instanttrace;

import java.io.InputStream;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.io.FilenameUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.ResourceLoader;
import org.springframework.stereotype.Component;

import com.enonic.cms.framework.util.HttpServletUtil;
import com.enonic.cms.framework.util.MimeTypeResolver;

import com.enonic.cms.core.Path;
import com.enonic.cms.core.security.SecurityService;
import com.enonic.cms.core.security.userstore.MemberOfResolver;
import com.enonic.cms.core.security.userstore.UserStoreService;
import com.enonic.cms.web.portal.PortalWebContext;
import com.enonic.cms.web.portal.handler.WebHandlerBase;

@Component
public class InstantTraceResourceHandler extends WebHandlerBase {
    @Autowired
    protected ResourceLoader resourceLoader;

    @Autowired
    protected SecurityService securityService;

    @Autowired
    protected UserStoreService userStoreService;

    @Autowired
    protected MemberOfResolver memberOfResolver;

    @Autowired
    private MimeTypeResolver mimeTypeResolver;

    @Override
    protected boolean canHandle(final Path localPath) {
        return InstantTracePathInspector.isResourcePath(localPath);
    }

    @Override
    protected void doHandle(final PortalWebContext context) throws Exception {
        handleResource(context.getRequest(), context.getResponse());
    }

    private void handleResource(HttpServletRequest request, HttpServletResponse response) throws Exception {
        final String fileName = FilenameUtils.getName(request.getRequestURI());
        final String mimeType = mimeTypeResolver.getMimeType(fileName);
        final InputStream inputStream = this.resourceLoader.getResource("WEB-INF/itrace/" + fileName)
                .getInputStream();
        final ServletOutputStream outputStream = response.getOutputStream();

        HttpServletUtil.copyNoCloseOut(inputStream, outputStream);
        response.setContentType(mimeType);
    }
}