Package org.apache.tomcat

Examples of org.apache.tomcat.InstanceManager


    private InstanceManagerFactory() {
    }

    public static InstanceManager getInstanceManager(ServletConfig config) {
        InstanceManager instanceManager =
          (InstanceManager) config.getServletContext().getAttribute(InstanceManager.class.getName());
        if (instanceManager == null) {
            throw new IllegalStateException("No org.apache.tomcat.InstanceManager set in ServletContext");
        }
        return instanceManager;
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                    destroy();
                   
                    Servlet servlet = null;

                    try {
                        InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
                        servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
                    } catch (IllegalAccessException e) {
                        throw new JasperException(e);
                    } catch (InstantiationException e) {
                        throw new JasperException(e);
                    } catch (Exception e) {
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    }

    public void destroy() {
        if (theServlet != null) {
            theServlet.destroy();
            InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
            try {
                instanceManager.destroyInstance(theServlet);
            } catch (Exception e) {
                // Log any exception, since it can't be passed along
                log.error(Localizer.getMessage("jsp.error.file.not.found",
                        e.getMessage()), e);
            }
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                    destroy();
                   
                    Servlet servlet = null;

                    try {
                        InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
                        servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
                    } catch (IllegalAccessException e) {
                        throw new JasperException(e);
                    } catch (InstantiationException e) {
                        throw new JasperException(e);
                    } catch (Exception e) {
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    }

    public void destroy() {
        if (theServlet != null) {
            theServlet.destroy();
            InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
            try {
                instanceManager.destroyInstance(theServlet);
            } catch (Exception e) {
                // Log any exception, since it can't be passed along
                log.error(Localizer.getMessage("jsp.error.file.not.found",
                        e.getMessage()), e);
            }
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                    destroy();
                   
                    Servlet servlet = null;

                    try {
                        InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
                        servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
                    } catch (IllegalAccessException e) {
                        throw new JasperException(e);
                    } catch (InstantiationException e) {
                        throw new JasperException(e);
                    } catch (Exception e) {
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    }

    public void destroy() {
        if (theServlet != null) {
            theServlet.destroy();
            InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
            try {
                instanceManager.destroyInstance(theServlet);
            } catch (Exception e) {
                // Log any exception, since it can't be passed along
                JasperLogger.SERVLET_LOGGER.errorDestroyingServletInstance(e);
            }
        }
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                    destroy();
                   
                    final Servlet servlet;

                    try {
                        InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
                        servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
                    } catch (Exception e) {
                        Throwable t = ExceptionUtils
                                .unwrapInvocationTargetException(e);
                        ExceptionUtils.handleThrowable(t);
                        throw new JasperException(t);
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    }

    public void destroy() {
        if (theServlet != null) {
            theServlet.destroy();
            InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
            try {
                instanceManager.destroyInstance(theServlet);
            } catch (Exception e) {
                Throwable t = ExceptionUtils.unwrapInvocationTargetException(e);
                ExceptionUtils.handleThrowable(t);
                // Log any exception, since it can't be passed along
                log.error(Localizer.getMessage("jsp.error.file.not.found",
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        if (context.getInstanceManager() instanceof TomcatInstanceManager)
        {
            return;
        }

        InstanceManager processor = context.getInstanceManager();
        InstanceManager custom = new TomcatInstanceManager(context.getLoader().getClassLoader(), processor);
        context.setInstanceManager(custom);

        context.getServletContext().setAttribute(InstanceManager.class.getName(), custom);
    }
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