Examples with WOResponse com.webobjects.appserver.WOResponse used on opensource projects

Example 11 with WOResponse

use of com.webobjects.appserver.WOResponse in project wonder-slim by undur.

the class ERXStyleSheet method appendToResponse.

/**
 * Appends the <link> tag, either by using the style sheet name and framework or by using the component content and then generating a link to it.
 */
@Override
public void appendToResponse(WOResponse originalResponse, WOContext wocontext) {
    String styleSheetFrameworkName = styleSheetFrameworkName();
    String styleSheetName = styleSheetName();
    boolean isResourceStyleSheet = styleSheetName != null;
    if (isResourceStyleSheet && ERXResponseRewriter.isResourceAddedToHead(wocontext, styleSheetFrameworkName, styleSheetName)) {
        // Skip, because this has already been added ...
        return;
    }
    // default to inline for ajax requests
    boolean inline = booleanValueForBinding("inline", ERXAjaxApplication.isAjaxRequest(wocontext.request()));
    WOResponse response = inline ? originalResponse : new WOResponse();
    String href = styleSheetUrl();
    if (href == null) {
        String key = styleSheetKey();
        ERXExpiringCache<String, WOResponse> cache = cache(session());
        String md5;
        WOResponse cachedResponse = cache.objectForKey(key);
        if (cache.isStale(key) || ERXApplication.isDevelopmentModeSafe()) {
            cachedResponse = new WOResponse();
            super.appendToResponse(cachedResponse, wocontext);
            // appendToResponse above will change the response of
            // "wocontext" to "newresponse". When this happens during an
            // Ajax request, it will lead to backtracking errors on
            // subsequent requests, so restore the original response "r"
            wocontext._setResponse(originalResponse);
            cachedResponse.setHeader("text/css", "content-type");
            cache.setObjectForKey(cachedResponse, key);
            md5 = md5Hex(cachedResponse.contentString());
            cachedResponse.setHeader(md5, "checksum");
        }
        md5 = cachedResponse.headerForKey("checksum");
        NSDictionary<String, Object> query = new NSDictionary<>(md5, "checksum");
        href = wocontext.directActionURLForActionNamed(Sheet.class.getName() + "/" + key, query, wocontext.request().isSecure(), 0, false);
    }
    response._appendContentAsciiString("<link");
    if (styleSheetName != null && styleSheetName.toLowerCase().endsWith(".less")) {
        response._appendTagAttributeAndValue("rel", "stylesheet/less", false);
    } else {
        response._appendTagAttributeAndValue("rel", "stylesheet", false);
    }
    response._appendTagAttributeAndValue("type", "text/css", false);
    response._appendTagAttributeAndValue("href", href, false);
    response._appendTagAttributeAndValue("media", mediaType(), false);
    response._appendContentAsciiString("/>");
    response.appendContentString("\n");
    boolean inserted = true;
    if (!inline) {
        String stylesheetLink = response.contentString();
        inserted = ERXResponseRewriter.insertInResponseBeforeHead(originalResponse, wocontext, stylesheetLink, ERXResponseRewriter.TagMissingBehavior.Inline);
    }
    if (inserted) {
        if (isResourceStyleSheet) {
            ERXResponseRewriter.resourceAddedToHead(wocontext, styleSheetFrameworkName, styleSheetName);
        } else if (href != null) {
            ERXResponseRewriter.resourceAddedToHead(wocontext, null, href);
        }
    }
}

Example 12 with WOResponse

use of com.webobjects.appserver.WOResponse in project wonder-slim by undur.

the class ERXComponentRequestHandler method _dispatchWithPreparedSession.

private WOResponse _dispatchWithPreparedSession(WOSession aSession, WOContext aContext, NSDictionary someElements) {
    WOComponent aPage = null;
    WOResponse aResponse = null;
    String aPageName = (String) someElements.objectForKey("wopage");
    String oldContextID = aContext._requestContextID();
    String oldSessionID = (String) someElements.objectForKey(WOApplication.application().sessionIdKey());
    WOApplication anApplication = WOApplication.application();
    boolean clearIDsInCookies = false;
    if ((oldSessionID == null) || (oldContextID == null)) {
        if ((aPageName == null) && (!aSession.storesIDsInCookies())) {
            WORequest request = aContext.request();
            String cookieHeader = request.headerForKey("cookie");
            if ((cookieHeader != null) && (cookieHeader.length() > 0)) {
                NSDictionary cookieDict = request.cookieValues();
                if ((cookieDict.objectForKey(WOApplication.application().sessionIdKey()) != null) || (cookieDict.objectForKey(WOApplication.application().instanceIdKey()) != null)) {
                    clearIDsInCookies = true;
                }
            }
        }
        aPage = anApplication.pageWithName(aPageName, aContext);
    } else {
        aPage = _restorePageForContextID(oldContextID, aSession);
        if (aPage == null) {
            if (anApplication._isPageRecreationEnabled())
                aPage = anApplication.pageWithName(aPageName, aContext);
            else {
                return anApplication.handlePageRestorationErrorInContext(aContext);
            }
        }
    }
    aContext._setPageElement(aPage);
    aResponse = _dispatchWithPreparedPage(aPage, aSession, aContext, someElements);
    if (anApplication.isPageRefreshOnBacktrackEnabled()) {
        aResponse.disableClientCaching();
    }
    aSession._saveCurrentPage();
    if ((clearIDsInCookies) && (!aSession.storesIDsInCookies())) {
        aSession._clearCookieFromResponse(aResponse);
    }
    return aResponse;
}

Example 13 with WOResponse

use of com.webobjects.appserver.WOResponse in project wonder-slim by undur.

the class ERXComponentRequestHandler method _handleRequest.

WOResponse _handleRequest(WORequest aRequest) {
    WOContext aContext = null;
    WOResponse aResponse;
    NSDictionary requestHandlerValues = requestHandlerValuesForRequest(aRequest);
    WOApplication anApplication = WOApplication.application();
    String aSessionID = (String) requestHandlerValues.objectForKey(WOApplication.application().sessionIdKey());
    if ((!anApplication.isRefusingNewSessions()) || (aSessionID != null)) {
        String aSenderID = (String) requestHandlerValues.objectForKey("woeid");
        String oldContextID = (String) requestHandlerValues.objectForKey("wocid");
        WOStatisticsStore aStatisticsStore = anApplication.statisticsStore();
        if (aStatisticsStore != null)
            aStatisticsStore.applicationWillHandleComponentActionRequest();
        try {
            aContext = anApplication.createContextForRequest(aRequest);
            aContext._setRequestContextID(oldContextID);
            aContext._setSenderID(aSenderID);
            anApplication.awake();
            aResponse = _dispatchWithPreparedApplication(anApplication, aContext, requestHandlerValues);
            NSNotificationCenter.defaultCenter().postNotification(WORequestHandler.DidHandleRequestNotification, aContext);
            anApplication.sleep();
        } catch (Exception exception) {
            try {
                NSLog.err.appendln("<" + getClass().getName() + ">: Exception occurred while handling request:\n" + exception.toString());
                if (NSLog.debugLoggingAllowedForLevelAndGroups(1, 4L)) {
                    NSLog.debug.appendln(exception);
                }
                if (aContext == null)
                    aContext = anApplication.createContextForRequest(aRequest);
                else {
                    aContext._putAwakeComponentsToSleep();
                }
                WOSession aSession = aContext._session();
                aResponse = anApplication.handleException(exception, aContext);
                if (aSession != null) {
                    try {
                        anApplication.saveSessionForContext(aContext);
                        anApplication.sleep();
                    } catch (Exception eAgain) {
                        NSLog.err.appendln("<WOApplication '" + anApplication.name() + "'>: Another Exception  occurred while trying to clean the application:\n" + eAgain.toString());
                        if (NSLog.debugLoggingAllowedForLevelAndGroups(1, 4L))
                            NSLog.debug.appendln(eAgain);
                    }
                }
            } finally {
                if ((aContext != null) && (aContext._session() != null))
                    anApplication.saveSessionForContext(aContext);
            }
        }
        if (aResponse != null) {
            aResponse._finalizeInContext(aContext);
        }
        if (aStatisticsStore != null) {
            WOComponent aPage = aContext.page();
            String aName = null;
            if (aPage != null) {
                aName = aPage.name();
            }
            aStatisticsStore.applicationDidHandleComponentActionRequestWithPageNamed(aName);
        }
    } else {
        String newLocationURL = anApplication._newLocationForRequest(aRequest);
        String contentString = "Sorry, your request could not immediately be processed. Please try this URL: <a href=\"" + newLocationURL + "\">" + newLocationURL + "</a>";
        aResponse = anApplication.createResponseInContext(null);
        WOResponse._redirectResponse(aResponse, newLocationURL, contentString);
        aResponse._finalizeInContext(null);
    }
    return aResponse;
}

Example 14 with WOResponse

use of com.webobjects.appserver.WOResponse in project wonder-slim by undur.

the class ERXComponentRequestHandler method _dispatchWithPreparedApplication.

private WOResponse _dispatchWithPreparedApplication(WOApplication anApplication, WOContext aContext, NSDictionary someElements) {
    WOSession aSession = null;
    WOResponse aResponse = null;
    WOResponse errorResponse = null;
    String aSessionID = (String) someElements.objectForKey(WOApplication.application().sessionIdKey());
    if (aSessionID == null) {
        aSession = anApplication._initializeSessionInContext(aContext);
        if (aSession == null)
            errorResponse = anApplication.handleSessionCreationErrorInContext(aContext);
    } else {
        aSession = anApplication.restoreSessionWithID(aSessionID, aContext);
        if (aSession == null) {
            errorResponse = anApplication.handleSessionRestorationErrorInContext(aContext);
        }
    }
    if (errorResponse == null) {
        aResponse = _dispatchWithPreparedSession(aSession, aContext, someElements);
    } else
        aResponse = errorResponse;
    aContext._putAwakeComponentsToSleep();
    anApplication.saveSessionForContext(aContext);
    return aResponse;
}

Example 15 with WOResponse

use of com.webobjects.appserver.WOResponse in project wonder-slim by undur.

the class ERXWOTextField method appendToResponse.

/**
 * Overridden to make output XML compatible.
 */
@Override
public void appendToResponse(WOResponse woresponse, WOContext wocontext) {
    WOResponse newResponse = ERXPatcher.DynamicElementsPatches.cleanupXHTML ? new WOResponse() : woresponse;
    super.appendToResponse(newResponse, wocontext);
    ERXPatcher.DynamicElementsPatches.processResponse(this, newResponse, wocontext, 0, nameInContext(wocontext, wocontext.component()));
    if (ERXPatcher.DynamicElementsPatches.cleanupXHTML) {
        woresponse.appendContentString(newResponse.contentString());
    }
}