Examples with HttpContext com.genexus.internet.HttpContext used on opensource projects

Example 26 with HttpContext

use of com.genexus.internet.HttpContext in project JavaClasses by genexuslabs.

the class GXGridStateHandler method setState.

public void setState(SdtGridState state) {
    this.state = state;
    String jsonState = state.toJSonString();
    HttpContext httpContext = (HttpContext) context.getHttpContext();
    WebSession session = httpContext.getWebSession();
    session.setValue(gridName, jsonState);
}

Example 27 with HttpContext

use of com.genexus.internet.HttpContext in project JavaClasses by genexuslabs.

the class GXutil method setLanguage.

public static int setLanguage(String language, ModelContext context, com.genexus.db.UserInformation ui) {
    HttpContext httpContext = (HttpContext) context.getHttpContext();
    int res = httpContext.setLanguage(language);
    ui.setLocalUtil(httpContext.getLanguageProperty("decimal_point").charAt(0), context.getHttpContext().getLanguageProperty("date_fmt"), context.getHttpContext().getLanguageProperty("time_fmt"), context.getClientPreferences().getYEAR_LIMIT(), context.getHttpContext().getLanguageProperty("code"));
    return res;
}

Example 28 with HttpContext

use of com.genexus.internet.HttpContext in project JavaClasses by genexuslabs.

the class SubmitThread method run.

public void run() {
    com.genexus.internet.HttpContext httpContext = (HttpContext) ModelContext.getModelContext().getHttpContext();
    synchronized (this) {
        initialized = true;
    }
    while (!exit) {
        synchronized (this) {
            if (!inUse) {
                try {
                    this.wait();
                } catch (InterruptedException e) {
                    ;
                }
                if (exit) {
                    break;
                }
            }
        }
        // Ejecuto el submit
        try {
            SQLAndroidSQLiteHelper.beginTransaction();
            proc.submit(submitId, submitParms);
            SQLAndroidSQLiteHelper.endTransaction();
        } catch (Throwable e) {
            e.printStackTrace();
        }
        proc = null;
        submitParms = null;
        SubmitThreadPool.decRemainingSubmits();
        // Veo si hay un nuevo submit para ejecutar
        Object[] nextSubmit = SubmitThreadPool.getNextSubmit();
        synchronized (this) {
            // Aqui debo sincronizar pues se setea la variable inUse
            if (nextSubmit != null) {
                setProc((ISubmitteable) nextSubmit[0], ((Integer) nextSubmit[1]).intValue(), (Object[]) new GXParameterUnpacker((byte[]) nextSubmit[2]).readObject());
            } else {
                inUse = false;
            }
        }
    }
}

Example 29 with HttpContext

use of com.genexus.internet.HttpContext in project JavaClasses by genexuslabs.

the class SubmitThread method submit.

public static synchronized void submit(final ISubmitteable proc, final int id, final Object[] submitParms) {
    if (threadPool == null) {
        // Si el pool todav�a no fue creado
        threadPool = new SubmitThread[Preferences.getDefaultPreferences().getSUBMIT_POOL_SIZE()];
        parameterPacker = new GXParameterPacker();
    }
    SubmitThreadPool.incRemainingSubmits();
    if (threadPool.length == 0) {
        // Si en la preference se puso 0 como cantidad del poolSize esto se considera como 'unlimited'
        // En ese caso levantamos un thread por cada submit y no utilizamos el pool
        new Thread(new Runnable() {

            public void run() {
                com.genexus.internet.HttpContext httpContext = (HttpContext) ModelContext.getModelContext().getHttpContext();
                SQLAndroidSQLiteHelper.beginTransaction();
                proc.submit(id, submitParms);
                SQLAndroidSQLiteHelper.endTransaction();
                SubmitThreadPool.decRemainingSubmits();
            }
        }, SUBMIT_THREAD + id).start();
        return;
    }
    // Debo serializar los parametros porque si x ej un parametro era un SDT se debe mantener
    // exacto el estado dado que el submit puede que se ejecute mucho mas adelante!, incluso
    // aunque se ejecute en el momento, para el caso de sdts el caller puede aun cambiar algun
    // dato y tampoco queremos eso
    parameterPacker.reset();
    parameterPacker.writeObject(submitParms);
    // Ahora busco un thread libre
    for (int i = 0; i < threadPool.length; i++) {
        if (threadPool[i] == null) {
            // Si nunca se ha utilizado este thread, debo crearlo
            threadPool[i] = new SubmitThread(i);
            threadPool[i].start();
            // porque sino se puede perder el primer notify() (y en efecto era lo que pasaba)
            while (!threadPool[i].isInitialized()) {
                try {
                    Thread.sleep(100);
                } catch (InterruptedException e) {
                    ;
                }
            }
        }
        synchronized (threadPool[i]) {
            if (threadPool[i].inUse()) {
                // Si el thread esta en uso, sigo buscando
                continue;
            }
            threadPool[i].setProc(proc, id, (Object[]) new GXParameterUnpacker(parameterPacker.toByteArray()).readObject());
            threadPool[i].notify();
            return;
        }
    }
    // Si llego aqui es porque tengo utilizados todos los thread, asi que encolo el submit
    submitQueue.addElement(new Object[] { proc, new Integer(id), parameterPacker.toByteArray() });
}

Example 30 with HttpContext

use of com.genexus.internet.HttpContext in project JavaClasses by genexuslabs.

the class GXResultSet method getBlobFileName.

private String getBlobFileName(String name, String extension) {
    String blobPath = com.genexus.Preferences.getDefaultPreferences().getBLOB_PATH();
    String fileName = com.genexus.PrivateUtilities.getTempFileName(blobPath, name, extension, true);
    if (Application.getExternalProvider() == null) {
        File file = new File(fileName);
        if (!file.isAbsolute()) {
            if (!lastBlobsDir.equals("")) {
                return lastBlobsDir + fileName;
            }
            if (con.getContext() != null) {
                com.genexus.internet.HttpContext webContext = (HttpContext) con.getContext().getHttpContext();
                if ((webContext != null) && (webContext instanceof com.genexus.webpanels.HttpContextWeb)) {
                    try {
                        String origFileName = fileName;
                        fileName = ((com.genexus.webpanels.HttpContextWeb) webContext).getRealPath(fileName);
                        lastBlobsDir = fileName.substring(0, fileName.indexOf(origFileName));
                    } catch (NullPointerException e) {
                        // en el caso de error.
                        if (!lastBlobsDir.equals("")) {
                            fileName = lastBlobsDir + fileName;
                        }
                    }
                }
            }
        }
    } else {
        fileName = fileName.replace(java.io.File.separator, "/");
    }
    return fileName;
}