Examples with PageContextImpl lucee.runtime.PageContextImpl used on opensource projects

Example 46 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class CFTag method doStartTag.

@Override
public int doStartTag() throws PageException {
    PageContextImpl pci = (PageContextImpl) pageContext;
    boolean old = pci.useSpecialMappings(true);
    try {
        initFile();
        callerScope.initialize(pageContext);
        if (source.isCFC())
            return cfcStartTag();
        return cfmlStartTag();
    } finally {
        pci.useSpecialMappings(old);
    }
}

Example 47 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class CFTag method doEndTag.

@Override
public int doEndTag() {
    PageContextImpl pci = (PageContextImpl) pageContext;
    boolean old = pci.useSpecialMappings(true);
    try {
        if (source.isCFC())
            _doCFCFinally();
        return EVAL_PAGE;
    } finally {
        pci.useSpecialMappings(old);
    }
}

Example 48 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class Cache method doServerCache.

private void doServerCache() throws IOException, PageException {
    if (hasBody)
        hasBody = !StringUtil.isEmpty(body);
    // call via cfcache disable debugger output
    if (pageContext.getConfig().debug())
        pageContext.getDebugger().setOutput(false);
    HttpServletResponse rsp = pageContext.getHttpServletResponse();
    // generate cache resource matching request object
    CacheItem ci = generateCacheResource(null, false);
    // use cached resource
    if (ci.isValid(timespan)) {
        // if(isOK(cacheResource)){
        if (pageContext.getHttpServletResponse().isCommitted())
            return;
        OutputStream os = null;
        try {
            ci.writeTo(os = getOutputStream(), ReqRspUtil.getCharacterEncoding(pageContext, rsp).name());
        // IOUtil.copy(is=cacheResource.getInputStream(),os=getOutputStream(),false,false);
        } finally {
            IOUtil.flushEL(os);
            IOUtil.closeEL(os);
            ((PageContextImpl) pageContext).getRootOut().setClosed(true);
        }
        throw new Abort(Abort.SCOPE_REQUEST);
    }
    // call page again and
    // MetaData.getInstance(getDirectory()).add(ci.getName(), ci.getRaw());
    PageContextImpl pci = (PageContextImpl) pageContext;
    pci.getRootOut().doCache(ci);
}

Example 49 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class FileTag method actionRead.

/**
 * read source file
 * @throws PageException
 */
private void actionRead(boolean isBinary) throws PageException {
    if (variable == null)
        throw new ApplicationException("attribute variable is not defined for tag file");
    // check if we can use cache
    if (StringUtil.isEmpty(cachedWithin)) {
        Object tmp = ((PageContextImpl) pageContext).getCachedWithin(ConfigWeb.CACHEDWITHIN_FILE);
        if (tmp != null)
            setCachedwithin(tmp);
    }
    String cacheId = createCacheId(isBinary);
    CacheHandler cacheHandler = null;
    if (cachedWithin != null) {
        cacheHandler = pageContext.getConfig().getCacheHandlerCollection(Config.CACHE_TYPE_FILE, null).getInstanceMatchingObject(cachedWithin, null);
        if (cacheHandler instanceof CacheHandlerPro) {
            CacheItem cacheItem = ((CacheHandlerPro) cacheHandler).get(pageContext, cacheId, cachedWithin);
            if (cacheItem instanceof FileCacheItem) {
                pageContext.setVariable(variable, ((FileCacheItem) cacheItem).getData());
                return;
            }
        } else if (cacheHandler != null) {
            // TODO this else block can be removed when all cache handlers implement CacheHandlerPro
            CacheItem cacheItem = cacheHandler.get(pageContext, cacheId);
            if (cacheItem instanceof FileCacheItem) {
                pageContext.setVariable(variable, ((FileCacheItem) cacheItem).getData());
                return;
            }
        }
    }
    // cache not found, process and cache result if needed
    checkFile(pageContext, securityManager, file, serverPassword, false, false, true, false);
    try {
        long start = System.nanoTime();
        Object data = isBinary ? IOUtil.toBytes(file) : IOUtil.toString(file, CharsetUtil.toCharset(charset));
        pageContext.setVariable(variable, data);
        if (cacheHandler != null)
            cacheHandler.set(pageContext, cacheId, cachedWithin, FileCacheItem.getInstance(file.getAbsolutePath(), data, System.nanoTime() - start));
    } catch (IOException e) {
        throw new ApplicationException("can't read file [" + file.toString() + "]", e.getMessage());
    }
}

Example 50 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class Header method doStartTag.

@Override
public int doStartTag() throws PageException {
    HttpServletResponse rsp = pageContext.getHttpServletResponse();
    if (rsp.isCommitted())
        throw new TemplateException("can't assign value to header, header is already committed");
    // set name value
    if (name != null) {
        if (charset == null && name.equalsIgnoreCase("content-disposition")) {
            charset = CharsetUtil.toCharSet(((PageContextImpl) pageContext).getWebCharset());
        }
        if (charset != null) {
            name = new String(name.getBytes(CharsetUtil.toCharset(charset)), CharsetUtil.ISO88591);
            value = new String(value.getBytes(CharsetUtil.toCharset(charset)), CharsetUtil.ISO88591);
        } else {
            name = new String(name.getBytes(), CharsetUtil.ISO88591);
            value = new String(value.getBytes(), CharsetUtil.ISO88591);
        }
        if (name.toLowerCase().equals("content-type") && value.length() > 0) {
            ReqRspUtil.setContentType(rsp, value);
        } else {
            rsp.addHeader(name, value);
        }
    }
    // set status
    if (hasStatucCode) {
        if (statustext != null) {
            // try {
            // /rsp.sendError(statuscode, statustext);
            rsp.setStatus(statuscode, statustext);
        /*} 
                catch (IOException e) {
    				throw new TemplateException("can't assign value to header, header is already committed",e.getMessage());
    			} */
        } else {
            rsp.setStatus(statuscode);
        }
    }
    return SKIP_BODY;
}