Examples with ErrorPage lucee.runtime.err.ErrorPage used on opensource projects

Example 1 with ErrorPage

use of lucee.runtime.err.ErrorPage in project Lucee by lucee.

the class PageContextImpl method handlePageException.

public void handlePageException(PageException pe, boolean setHeader) {
    if (!Abort.isSilentAbort(pe)) {
        // if(requestTimeoutException!=null)
        // pe=Caster.toPageException(requestTimeoutException);
        int statusCode = getStatusCode(pe);
        // prepare response
        if (rsp != null) {
            // content-type
            Charset cs = ReqRspUtil.getCharacterEncoding(this, rsp);
            if (cs == null)
                ReqRspUtil.setContentType(rsp, "text/html");
            else
                ReqRspUtil.setContentType(rsp, "text/html; charset=" + cs.name());
            // expose error message in header
            if (rsp != null && pe.getExposeMessage())
                rsp.setHeader("exception-message", StringUtil.emptyIfNull(pe.getMessage()).replace('\n', ' '));
            // status code
            if (getConfig().getErrorStatusCode())
                rsp.setStatus(statusCode);
        }
        ErrorPage ep = errorPagePool.getErrorPage(pe, ErrorPageImpl.TYPE_EXCEPTION);
        // ExceptionHandler.printStackTrace(this,pe);
        ExceptionHandler.log(getConfig(), pe);
        // error page exception
        if (ep != null) {
            try {
                Struct sct = pe.getErrorBlock(this, ep);
                variablesScope().setEL(KeyConstants._error, sct);
                variablesScope().setEL(KeyConstants._cferror, sct);
                doInclude(new PageSource[] { ep.getTemplate() }, false);
                return;
            } catch (Throwable t) {
                ExceptionUtil.rethrowIfNecessary(t);
                if (Abort.isSilentAbort(t))
                    return;
                pe = Caster.toPageException(t);
            }
        }
        // error page request
        ep = errorPagePool.getErrorPage(pe, ErrorPageImpl.TYPE_REQUEST);
        if (ep != null) {
            PageSource ps = ep.getTemplate();
            if (ps.physcalExists()) {
                Resource res = ps.getResource();
                try {
                    String content = IOUtil.toString(res, getConfig().getTemplateCharset());
                    Struct sct = pe.getErrorBlock(this, ep);
                    java.util.Iterator<Entry<Key, Object>> it = sct.entryIterator();
                    Entry<Key, Object> e;
                    String v;
                    while (it.hasNext()) {
                        e = it.next();
                        v = Caster.toString(e.getValue(), null);
                        if (v != null)
                            content = repl(content, e.getKey().getString(), v);
                    }
                    write(content);
                    return;
                } catch (Throwable t) {
                    ExceptionUtil.rethrowIfNecessary(t);
                    pe = Caster.toPageException(t);
                }
            } else
                pe = new ApplicationException("The error page template for type request only works if the actual source file also exists. If the exception file is in an " + Constants.NAME + " archive (.lar), you need to use type exception instead.");
        }
        try {
            String template = getConfig().getErrorTemplate(statusCode);
            if (!StringUtil.isEmpty(template)) {
                try {
                    Struct catchBlock = pe.getCatchBlock(getConfig());
                    variablesScope().setEL(KeyConstants._cfcatch, catchBlock);
                    variablesScope().setEL(KeyConstants._catch, catchBlock);
                    doInclude(template, false);
                    return;
                } catch (PageException e) {
                    pe = e;
                }
            }
            if (!Abort.isSilentAbort(pe))
                forceWrite(getConfig().getDefaultDumpWriter(DumpWriter.DEFAULT_RICH).toString(this, pe.toDumpData(this, 9999, DumpUtil.toDumpProperties()), true));
        } catch (Exception e) {
        }
    }
}