Package javax.servlet.http

Examples of javax.servlet.http.HttpSessionAttributeListener


            if (listeners == null)
                return;
            for (int i = 0; i < listeners.length; i++) {
                if (!(listeners[i] instanceof HttpSessionAttributeListener))
                    continue;
                HttpSessionAttributeListener listener = (HttpSessionAttributeListener) listeners[i];
                try {
                    fireContainerEvent(context,
                            "beforeSessionAttributeRemoved", listener);
                    listener.attributeRemoved(event);
                    fireContainerEvent(context, "afterSessionAttributeRemoved",
                            listener);
                } catch (Throwable t) {
                    try {
                        fireContainerEvent(context,
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                if (unbound != null) {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeReplaced",
                                       listener);
                    if (event == null) {
                        event = new HttpSessionBindingEvent
                            (getSession(), name, unbound);
                    }
                    listener.attributeReplaced(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeReplaced",
                                       listener);
                } else {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeAdded",
                                       listener);
                    if (event == null) {
                        event = new HttpSessionBindingEvent
                            (getSession(), name, value);
                    }
                    listener.attributeAdded(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeAdded",
                                       listener);
                }
            } catch (Throwable t) {
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                fireContainerEvent(context,
                                   "beforeSessionAttributeRemoved",
                                   listener);
                if (event == null) {
                    event = new HttpSessionBindingEvent
                        (getSession(), name, value);
                }
                listener.attributeRemoved(event);
                fireContainerEvent(context,
                                   "afterSessionAttributeRemoved",
                                   listener);
            } catch (Throwable t) {
                try {
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                fireContainerEvent(context,
                                   "beforeSessionAttributeRemoved",
                                   listener);
                listener.attributeRemoved(event);
                fireContainerEvent(context,
                                   "afterSessionAttributeRemoved",
                                   listener);
            } catch (Throwable t) {
                try {
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                if (unbound != null) {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeReplaced",
                                       listener);
                    listener.attributeReplaced(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeReplaced",
                                       listener);
                } else {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeAdded",
                                       listener);
                    listener.attributeAdded(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeAdded",
                                       listener);
                }
            } catch (Throwable t) {
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                if (unbound != null) {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeReplaced",
                                       listener);
                    if (event == null) {
                        event = new HttpSessionBindingEvent
                            (getSession(), name, unbound);
                    }
                    listener.attributeReplaced(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeReplaced",
                                       listener);
                } else {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeAdded",
                                       listener);
                    if (event == null) {
                        event = new HttpSessionBindingEvent
                            (getSession(), name, value);
                    }
                    listener.attributeAdded(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeAdded",
                                       listener);
                }
            } catch (Throwable t) {
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                fireContainerEvent(context,
                                   "beforeSessionAttributeRemoved",
                                   listener);
                if (event == null) {
                    event = new HttpSessionBindingEvent
                        (getSession(), name, value);
                }
                listener.attributeRemoved(event);
                fireContainerEvent(context,
                                   "afterSessionAttributeRemoved",
                                   listener);
            } catch (Throwable t) {
                try {
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                fireContainerEvent(context,
                                   "beforeSessionAttributeRemoved",
                                   listener);
                listener.attributeRemoved(event);
                fireContainerEvent(context,
                                   "afterSessionAttributeRemoved",
                                   listener);
            } catch (Throwable t) {
                try {
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        if (listeners == null)
            return;
        for (int i = 0; i < listeners.length; i++) {
            if (!(listeners[i] instanceof HttpSessionAttributeListener))
                continue;
            HttpSessionAttributeListener listener =
                (HttpSessionAttributeListener) listeners[i];
            try {
                if (unbound != null) {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeReplaced",
                                       listener);
                    listener.attributeReplaced(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeReplaced",
                                       listener);
                } else {
                    fireContainerEvent(context,
                                       "beforeSessionAttributeAdded",
                                       listener);
                    listener.attributeAdded(event);
                    fireContainerEvent(context,
                                       "afterSessionAttributeAdded",
                                       listener);
                }
            } catch (Throwable t) {
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                {
                    HttpSessionBindingEvent event=new HttpSessionBindingEvent(this,name,oldValue==null?value:oldValue);

                    for (int i=0; i<LazyList.size(_sessionAttributeListeners); i++)
                    {
                        HttpSessionAttributeListener l=(HttpSessionAttributeListener)LazyList.get(_sessionAttributeListeners,i);

                        if (oldValue==null)
                            l.attributeAdded(event);
                        else if (value==null)
                            l.attributeRemoved(event);
                        else
                            l.attributeReplaced(event);
                    }
                }
            }
        }
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Related Classes of javax.servlet.http.HttpSessionAttributeListener

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