/** * @see org.opencms.loader.I_CmsResourceLoader#export(org.opencms.file.CmsObject, org.opencms.file.CmsResource, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) */ @Override public byte[] export(CmsObject cms, CmsResource resource, HttpServletRequest req, HttpServletResponse res) throws IOException, CmsException { String pointer = new String( cms.readFile(resource).getContents(), CmsLocaleManager.getResourceEncoding(cms, resource)); StringBuffer result = new StringBuffer(128); result.append(EXPORT_PREFIX); // conditionally append parameters of the current request: pointer = appendLinkParams(pointer, req); if (pointer.indexOf(':') < 0) { result.append(OpenCms.getLinkManager().substituteLink(cms, pointer)); } else { result.append(pointer); } result.append(EXPORT_SUFFIX); load(cms, resource, req, res); return result.toString().getBytes(OpenCms.getSystemInfo().getDefaultEncoding()); }
/** * Internal helper that is used by * <code>{@link #load(CmsObject, CmsResource, HttpServletRequest, HttpServletResponse)}</code> * and * <code>{@link #export(CmsObject, CmsResource, HttpServletRequest, HttpServletResponse)}</code> * to handle conditional request parameter support for links to pointer * resources. * <p> * * @param pointerLink * the link to append request parameters to * * @param req * the original request to the pointer * * @return the pointer with the parameters */ private static String appendLinkParams(String pointerLink, HttpServletRequest req) { String result = pointerLink; if (isRequestParamSupportEnabled()) { Map<String, String[]> params = req.getParameterMap(); if (params.size() > 0) { result = CmsRequestUtil.appendParameters(result, params, false); } } return result; }
/** * @see org.opencms.loader.I_CmsResourceLoader#export(org.opencms.file.CmsObject, org.opencms.file.CmsResource, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) */ public byte[] export(CmsObject cms, CmsResource resource, HttpServletRequest req, HttpServletResponse res) throws IOException, CmsException { String pointer = new String(cms.readFile(resource).getContents()); StringBuffer result = new StringBuffer(128); result.append(EXPORT_PREFIX); if (pointer.indexOf(':') < 0) { result.append(OpenCms.getLinkManager().substituteLink(cms, pointer)); } else { result.append(pointer); } result.append(EXPORT_SUFFIX); load(cms, resource, req, res); return result.toString().getBytes(OpenCms.getSystemInfo().getDefaultEncoding()); }
/** * @see org.opencms.loader.I_CmsResourceLoader#load(org.opencms.file.CmsObject, org.opencms.file.CmsResource, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) */ @Override public void load(CmsObject cms, CmsResource resource, HttpServletRequest req, HttpServletResponse res) throws IOException, CmsException { if ((res == null) || res.isCommitted()) { // nothing we can do return; } String pointer = new String( cms.readFile(resource).getContents(), CmsLocaleManager.getResourceEncoding(cms, resource)); if (CmsStringUtil.isEmptyOrWhitespaceOnly(pointer)) { throw new CmsLoaderException( Messages.get().container(Messages.ERR_INVALID_POINTER_FILE_1, resource.getName())); } if (pointer.indexOf(':') < 0) { pointer = OpenCms.getLinkManager().substituteLink(cms, pointer); } else { pointer = CmsEncoder.convertHostToPunycode(pointer); } // conditionally append parameters of the current request: pointer = appendLinkParams(pointer, req); res.sendRedirect(pointer); }