Examples with PageException lucee.runtime.exp.PageException used on opensource projects

Example 61 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class ScopeContext method getClientScope.

public Client getClientScope(PageContext pc) throws PageException {
    ApplicationContext appContext = pc.getApplicationContext();
    // get Context
    Map<String, Scope> context = getSubMap(cfClientContexts, appContext.getName());
    // get Client
    boolean isMemory = false;
    String storage = appContext.getClientstorage();
    if (StringUtil.isEmpty(storage, true)) {
        storage = ConfigImpl.DEFAULT_STORAGE_CLIENT;
    } else if ("ram".equalsIgnoreCase(storage)) {
        storage = "memory";
        isMemory = true;
    } else if ("registry".equalsIgnoreCase(storage)) {
        storage = "file";
    } else {
        storage = storage.toLowerCase();
        if ("memory".equals(storage))
            isMemory = true;
    }
    Client existing = (Client) context.get(pc.getCFID());
    Client client = appContext.getClientCluster() ? null : existing;
    // client=doMemory?(Client) context.get(pc.getCFID()):null;
    if (client == null || client.isExpired() || !client.getStorage().equalsIgnoreCase(storage)) {
        if ("file".equals(storage)) {
            client = ClientFile.getInstance(appContext.getName(), pc, getLog());
        } else if ("cookie".equals(storage))
            client = ClientCookie.getInstance(appContext.getName(), pc, getLog());
        else if ("memory".equals(storage)) {
            if (existing != null)
                client = existing;
            client = ClientMemory.getInstance(pc, getLog());
        } else {
            DataSource ds = pc.getDataSource(storage, null);
            if (ds != null) {
                if (INVIDUAL_STORAGE_KEYS) {
                    try {
                        client = (Client) IKStorageScopeSupport.getInstance(Scope.SCOPE_CLIENT, new IKHandlerDatasource(), appContext.getName(), storage, pc, existing, getLog());
                    } catch (PageException pe) {
                        // code above could fail when an old scope is loaded, remember client scope can be easy be
                        // 180 days old
                        client = ClientDatasource.getInstance(storage, pc, getLog());
                    }
                } else
                    client = ClientDatasource.getInstance(storage, pc, getLog());
            } else {
                if (INVIDUAL_STORAGE_KEYS) {
                    try {
                        client = (Client) IKStorageScopeSupport.getInstance(Scope.SCOPE_CLIENT, new IKHandlerCache(), appContext.getName(), storage, pc, existing, getLog());
                    } catch (PageException pe) {
                        // code above could fail when an old scope is loaded, remember client scope can be easy be
                        // 180 days old
                        client = ClientCache.getInstance(storage, appContext.getName(), pc, existing, getLog(), null);
                    }
                } else
                    client = ClientCache.getInstance(storage, appContext.getName(), pc, existing, getLog(), null);
            }
            if (client == null) {
                // datasource not enabled for storage
                if (ds != null)
                    throw new ApplicationException("datasource [" + storage + "] is not enabled to be used as session/client storage, you have to enable it in the Lucee administrator.");
                CacheConnection cc = CacheUtil.getCacheConnection(pc, storage, null);
                if (cc != null)
                    throw new ApplicationException("cache [" + storage + "] is not enabled to be used  as a session/client storage, you have to enable it in the Lucee administrator.");
                throw new ApplicationException("there is no cache or datasource with name [" + storage + "] defined.");
            }
        }
        client.setStorage(storage);
        context.put(pc.getCFID(), client);
    } else
        getLog().log(Log.LEVEL_INFO, "scope-context", "use existing client scope for " + appContext.getName() + "/" + pc.getCFID() + " from storage " + storage);
    client.touchBeforeRequest(pc);
    return client;
}

Example 62 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class IKHandlerDatasource method loadData.

@Override
public IKStorageValue loadData(PageContext pc, String appName, String name, String strType, int type, Log log) throws PageException {
    ConfigImpl config = (ConfigImpl) ThreadLocalPageContext.getConfig(pc);
    DatasourceConnectionPool pool = config.getDatasourceConnectionPool();
    DatasourceConnection dc = pool.getDatasourceConnection(config, pc.getDataSource(name), null, null);
    SQLExecutor executor = SQLExecutionFactory.getInstance(dc);
    Query query;
    try {
        if (!dc.getDatasource().isStorage())
            throw new ApplicationException("storage usage for this datasource is disabled, you can enable this in the Lucee administrator.");
        query = executor.select(config, pc.getCFID(), pc.getApplicationContext().getName(), dc, type, log, true);
    } catch (SQLException se) {
        throw Caster.toPageException(se);
    } finally {
        if (dc != null)
            pool.releaseDatasourceConnection(dc);
    }
    if (query != null && config.debug()) {
        boolean debugUsage = DebuggerUtil.debugQueryUsage(pc, query);
        pc.getDebugger().addQuery(debugUsage ? query : null, name, "", query.getSql(), query.getRecordcount(), ((PageContextImpl) pc).getCurrentPageSource(null), query.getExecutionTime());
    }
    boolean _isNew = query.getRecordcount() == 0;
    if (_isNew) {
        ScopeContext.info(log, "create new " + strType + " scope for " + pc.getApplicationContext().getName() + "/" + pc.getCFID() + " in datasource [" + name + "]");
        return null;
    }
    String str = Caster.toString(query.getAt(KeyConstants._data, 1));
    if (str.startsWith("struct:"))
        return null;
    try {
        IKStorageValue data = (IKStorageValue) JavaConverter.deserialize(str);
        ScopeContext.info(log, "load existing data from [" + name + "." + PREFIX + "_" + strType + "_data] to create " + strType + " scope for " + pc.getApplicationContext().getName() + "/" + pc.getCFID());
        return data;
    } catch (Exception e) {
        ScopeContext.error(log, e);
        return null;
    // throw Caster.toPageException(e);
    }
}

Example 63 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class IKStorageValue method serialize.

static byte[] serialize(MapPro<Collection.Key, IKStorageScopeItem> data) throws PageException {
    if (data == null)
        return EMPTY;
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    ObjectOutputStream oos = null;
    try {
        oos = new ObjectOutputStream(os);
        oos.writeObject(data);
    } catch (Exception e) {
        throw Caster.toPageException(e);
    } finally {
        IOUtil.closeEL(oos);
    }
    return os.toByteArray();
}

Example 64 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class IKStorageValue method deserialize.

public static MapPro<Collection.Key, IKStorageScopeItem> deserialize(byte[] barr) throws PageException {
    if (barr == null || barr.length == 0)
        return null;
    ObjectInputStream ois = null;
    MapPro<Collection.Key, IKStorageScopeItem> data = null;
    try {
        ois = new ObjectInputStream(new ByteArrayInputStream(barr));
        data = (MapPro<Collection.Key, IKStorageScopeItem>) ois.readObject();
    } catch (Exception e) {
        throw Caster.toPageException(e);
    } finally {
        IOUtil.closeEL(ois);
    }
    return data;
}

Example 65 with PageException

use of lucee.runtime.exp.PageException in project Lucee by lucee.

the class StorageScopeDatasource method _loadData.

protected static Struct _loadData(PageContext pc, String datasourceName, String strType, int type, Log log, boolean mxStyle) throws PageException {
    ConfigImpl config = (ConfigImpl) ThreadLocalPageContext.getConfig(pc);
    DatasourceConnectionPool pool = config.getDatasourceConnectionPool();
    DatasourceConnection dc = pool.getDatasourceConnection(config, pc.getDataSource(datasourceName), null, null);
    SQLExecutor executor = SQLExecutionFactory.getInstance(dc);
    Query query;
    try {
        if (!dc.getDatasource().isStorage())
            throw new ApplicationException("storage usage for this datasource is disabled, you can enable this in the Lucee administrator.");
        query = executor.select(config, pc.getCFID(), pc.getApplicationContext().getName(), dc, type, log, true);
    } catch (SQLException se) {
        throw Caster.toPageException(se);
    } finally {
        if (dc != null)
            pool.releaseDatasourceConnection(dc);
    }
    if (query != null && config.debug()) {
        boolean debugUsage = DebuggerUtil.debugQueryUsage(pc, query);
        pc.getDebugger().addQuery(debugUsage ? query : null, datasourceName, "", query.getSql(), query.getRecordcount(), ((PageContextImpl) pc).getCurrentPageSource(null), query.getExecutionTime());
    }
    boolean _isNew = query.getRecordcount() == 0;
    if (_isNew) {
        ScopeContext.info(log, "create new " + strType + " scope for " + pc.getApplicationContext().getName() + "/" + pc.getCFID() + " in datasource [" + datasourceName + "]");
        return null;
    }
    String str = Caster.toString(query.get(KeyConstants._data));
    if (str != null && str.startsWith("struct:"))
        str = str.substring(7);
    if (mxStyle)
        return null;
    try {
        Struct s = (Struct) pc.evaluate(str);
        ScopeContext.info(log, "load existing data from [" + datasourceName + "." + PREFIX + "_" + strType + "_data] to create " + strType + " scope for " + pc.getApplicationContext().getName() + "/" + pc.getCFID());
        return s;
    } catch (Exception e) {
        ScopeContext.error(log, e);
        return null;
    }
}