Examples of com.vaadin.terminal.SystemError

com.vaadin.terminal.SystemError
SystemError is a runtime exception caused by error in system. The system error can be shown to the user as it implements ErrorMessage interface, but contains technical information such as stack trace and exception. SystemError does not support HTML in error messages or stack traces. If HTML messages are required, use {@link UserError} or a custom implementation of{@link ErrorMessage}. @author IT Mill Ltd. @version 6.7.1 @since 3.0

        if (owner instanceof AbstractComponent) {
            if (t instanceof ErrorMessage) {
                ((AbstractComponent) owner).setComponentError((ErrorMessage) t);
            } else {
                ((AbstractComponent) owner)
                        .setComponentError(new SystemError(t));
            }
        }


        // also print the error on console
        logger.log(Level.SEVERE, "Terminal error:", t);

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            // Paint all the exceptions
            for (int i = 0; i < causes.length; i++) {
                if (causes[i] instanceof ErrorMessage) {
                    ((ErrorMessage) causes[i]).paint(target);
                } else {
                    new SystemError(causes[i]).paint(target);
                }
            }


            target.endTag("error");

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            // Paint all the exceptions
            for (int i = 0; i < causes.length; i++) {
                if (causes[i] instanceof ErrorMessage) {
                    ((ErrorMessage) causes[i]).paint(target);
                } else {
                    new SystemError(causes[i]).paint(target);
                }
            }


            target.endTag("error");

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        if (owner instanceof AbstractComponent) {
            if (t instanceof ErrorMessage) {
                ((AbstractComponent) owner).setComponentError((ErrorMessage) t);
            } else {
                ((AbstractComponent) owner)
                        .setComponentError(new SystemError(t));
            }
        }


        // also print the error on console
        t.printStackTrace();

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            // Paint all the exceptions
            for (int i = 0; i < causes.length; i++) {
                if (causes[i] instanceof ErrorMessage) {
                    ((ErrorMessage) causes[i]).paint(target);
                } else {
                    new SystemError(causes[i]).paint(target);
                }
            }


            target.endTag("error");

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        if (owner instanceof AbstractComponent) {
            if (t instanceof ErrorMessage) {
                ((AbstractComponent) owner).setComponentError((ErrorMessage) t);
            } else {
                ((AbstractComponent) owner)
                        .setComponentError(new SystemError(t));
            }
        }


        // also print the error on console
        getLogger().log(Level.SEVERE, "Terminal error:", t);

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            // Paint all the exceptions
            for (int i = 0; i < causes.length; i++) {
                if (causes[i] instanceof ErrorMessage) {
                    ((ErrorMessage) causes[i]).paint(target);
                } else {
                    new SystemError(causes[i]).paint(target);
                }
            }


            target.endTag("error");

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        if (owner instanceof AbstractComponent) {
            if (t instanceof ErrorMessage) {
                ((AbstractComponent) owner).setComponentError((ErrorMessage) t);
            } else {
                ((AbstractComponent) owner)
                        .setComponentError(new SystemError(t));
            }
        }


        // also print the error on console
        logger.log(Level.SEVERE, "Terminal error:", t);

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        if (owner instanceof AbstractComponent) {
            if (t instanceof ErrorMessage) {
                ((AbstractComponent) owner).setComponentError((ErrorMessage) t);
            } else {
                ((AbstractComponent) owner)
                        .setComponentError(new SystemError(t));
            }
        }


        // also print the error on console
        t.printStackTrace();

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            // Paint all the exceptions
            for (int i = 0; i < causes.length; i++) {
                if (causes[i] instanceof ErrorMessage) {
                    ((ErrorMessage) causes[i]).paint(target);
                } else {
                    new SystemError(causes[i]).paint(target);
                }
            }


            target.endTag("error");

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