Examples with ActResponse act.ActResponse used on opensource projects

Example 1 with ActResponse

use of act.ActResponse in project actframework by actframework.

the class ActionContext method applyContentType.

private void applyContentType(H.Format fmt) {
    if (null != fmt) {
        ActResponse resp = resp();
        resp.initContentType(fmt.contentType());
        resp.commitContentType();
    }
}

Example 2 with ActResponse

use of act.ActResponse in project actframework by actframework.

the class ActBlockingExchange method close.

@Override
public void close() throws IOException {
    ActionContext ctx = ctx();
    if (!exchange.isComplete()) {
        try {
            UndertowRequest req = (UndertowRequest) ctx.req();
            req.closeAndDrainRequest();
        } finally {
            ActResponse resp = ctx.resp();
            resp.close();
        }
    } else {
        try {
            UndertowRequest req = (UndertowRequest) ctx.req();
            req.freeResources();
        } finally {
            UndertowResponse resp = (UndertowResponse) ctx.resp();
            resp.freeResources();
        }
    }
}

Example 3 with ActResponse

use of act.ActResponse in project actframework by actframework.

the class ActionContext method applyContentType.

public ActionContext applyContentType() {
    ActResponse resp = resp();
    H.Format lastContentType = resp.lastContentType();
    if (null != lastContentType && $.ne(H.Format.UNKNOWN, lastContentType)) {
        resp.commitContentType();
        return this;
    }
    H.Request req = req();
    H.Format fmt = req.accept();
    if (H.Format.UNKNOWN == fmt) {
        fmt = req.contentType();
    }
    applyContentType(fmt);
    return this;
}

Example 4 with ActResponse

use of act.ActResponse in project actframework by actframework.

the class TemplateBase method merge.

@Override
public void merge(ActionContext context) {
    Map<String, Object> renderArgs = context.renderArgs();
    if (!context.isByPassImplicitTemplateVariable()) {
        exposeImplicitVariables(renderArgs, context);
    }
    beforeRender(context);
    ActResponse resp = context.resp();
    merge(renderArgs, resp);
    resp.commit();
}

Example 5 with ActResponse

use of act.ActResponse in project actframework by actframework.

the class ResourceGetter method handle.

protected void handle(String path, ActionContext context) {
    H.Request req = context.req();
    if (Act.isProd()) {
        ActResponse resp = context.prepareRespForWrite();
        if (preloaded) {
            // this is a reloaded file resource
            if (preloadFailure) {
                AlwaysNotFound.INSTANCE.handle(context);
            } else {
                resp.contentType(preloadedContentType);
                if (req.etagMatches(etag)) {
                    AlwaysNotModified.INSTANCE.handle(context);
                } else {
                    H.Format contentType = cachedContentType.get(path);
                    if (null == contentType) {
                        contentType = req.contentType();
                    }
                    resp.contentType(contentType).header(CACHE_CONTROL, "public, max-age=7200").etag(this.etag).writeContent(buffer.duplicate());
                }
            }
            return;
        }
        if (cachedFailures.containsKey(path)) {
            AlwaysNotFound.INSTANCE.handle(context);
            return;
        }
        if (null != req.etag() && req.etagMatches(etags.get(path))) {
            H.Format contentType = cachedContentType.get(path);
            if (null == contentType) {
                contentType = req.contentType();
            }
            resp.contentType(contentType);
            AlwaysNotModified.INSTANCE.handle(context);
            return;
        }
    }
    ByteBuffer buffer = cachedBuffers.get(path);
    if (null != buffer) {
        context.resp().contentType(cachedContentType.get(path)).header(CACHE_CONTROL, "public, max-age=7200");
        context.applyContentType();
        context.prepareRespForWrite().etag(etags.get(path)).writeContent(buffer.duplicate());
        return;
    }
    try {
        URL target;
        String loadPath;
        if (S.blank(path)) {
            target = baseUrl;
            loadPath = base;
            if (isFolder) {
                if (null == indexHandler) {
                    synchronized (this) {
                        if (null == indexHandler) {
                            loadPath = S.pathConcat(base, SEP, "index.html");
                            target = FileGetter.class.getResource(loadPath);
                        }
                        indexHandler = null == target ? AlwaysForbidden.INSTANCE : new FixedResourceGetter(loadPath);
                    }
                }
                indexHandler.handle(context);
                return;
            }
        } else {
            loadPath = S.pathConcat(base, SEP, path);
            target = FileGetter.class.getResource(loadPath);
            if (null == target) {
                throw NotFound.get();
            }
        }
        if (preventFolderAccess(target, loadPath, context)) {
            return;
        }
        H.Format contentType = FileGetter.contentType(target.getPath());
        ActResponse resp = context.prepareRespForWrite();
        resp.contentType(contentType);
        if (Act.isProd()) {
            resp.header(CACHE_CONTROL, "public, max-age=7200");
        }
        context.applyCorsSpec().applyContentSecurityPolicy().applyContentType();
        try {
            int n = IO.copy(target.openStream(), resp.outputStream());
            if (Act.isProd()) {
                etags.put(path, String.valueOf(n));
                if (n < context.config().resourcePreloadSizeLimit()) {
                    $.Var<String> etagBag = $.var();
                    buffer = doPreload(target, etagBag);
                    if (null == buffer) {
                        cachedFailures.put(path, true);
                    } else {
                        cachedBuffers.put(path, buffer);
                        cachedContentType.put(path, contentType);
                    }
                }
            }
        } catch (NullPointerException e) {
            // this is caused by accessing folder inside jar URL
            folders.add(target);
            AlwaysForbidden.INSTANCE.handle(context);
        }
    } catch (IOException e) {
        logger.warn(e, "Error servicing static resource request");
        throw NotFound.get();
    }
}