defaulttestprocessor.java

很不错的js应用框架

                    {
                        value = "[]"; //$NON-NLS-1$
                    }
                    else if (Map.class.isAssignableFrom(paramType))
                    {
                        value = "{}"; //$NON-NLS-1$
                    }

                    out.print("    <input class='itext' type='text' size='10' value='" + value + "' id='p" + i + j + "' title='Will be converted to: " + paramType.getName() + "'/>"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
                }

                out.println(j == paramTypes.length - 1 ? HtmlConstants.BLANK : ", "); //$NON-NLS-1$
            }
            out.println("  );"); //$NON-NLS-1$

            String onclick = scriptName + '.' + methodName + "("; //$NON-NLS-1$
            for (int j = 0; j < paramTypes.length; j++)
            {
                if (!LocalUtil.isServletClass(paramTypes[j]))
                {
                    onclick += "objectEval($(\"p" + i + j + "\").value), "; //$NON-NLS-1$ //$NON-NLS-2$
                }
            }
            onclick += "reply" + i + ");"; //$NON-NLS-1$ //$NON-NLS-2$

            out.println("  <input class='ibutton' type='button' onclick='" + onclick + "' value='Execute'  title='Calls " + scriptName + '.' + methodName + "(). View source for details.'/>"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$

            out.println("  <script type='text/javascript'>"); //$NON-NLS-1$
            out.println("    var reply" + i + " = function(data)"); //$NON-NLS-1$ //$NON-NLS-2$
            out.println("    {"); //$NON-NLS-1$
            out.println("      if (data != null && typeof data == 'object') alert(DWRUtil.toDescriptiveString(data, 2));"); //$NON-NLS-1$
            out.println("      else DWRUtil.setValue('d" + i + "', DWRUtil.toDescriptiveString(data, 1));"); //$NON-NLS-1$ //$NON-NLS-2$
            out.println("    }"); //$NON-NLS-1$
            out.println("  </script>"); //$NON-NLS-1$
            out.println("  <span id='d" + i + "' class='reply'></span>"); //$NON-NLS-1$ //$NON-NLS-2$

            // Print a warning if this method is overloaded
            boolean overloaded = false;
            for (int j = 0; j < methods.length; j++)
            {
                if (j != i && methods[j].getName().equals(methodName))
                {
                    overloaded = true;
                }
            }
            if (overloaded)
            {
                out.println("<br/><span class='warning'>(Warning: overloaded methods are not recommended. See <a href='#overloadedMethod'>below</a> for more including notes on false positives)</span>"); //$NON-NLS-1$
            }

            // Print a warning if the method uses un-marshallable types
            for (int j = 0; j < paramTypes.length; j++)
            {
                if (!converterManager.isConvertable(paramTypes[j]))
                {
                    out.println("<br/><span class='warning'>(Warning: No Converter for " + paramTypes[j].getName() + ". See <a href='#missingConverter'>below</a>)</span>"); //$NON-NLS-1$ //$NON-NLS-2$
                }
            }

            if (!converterManager.isConvertable(method.getReturnType()))
            {
                out.println("<br/><span class='warning'>(Warning: No Converter for " + method.getReturnType().getName() + ". See <a href='#missingConverter'>below</a>)</span>"); //$NON-NLS-1$ //$NON-NLS-2$
            }

            // See also the call to getReasonToNotDisplay() above
            String warning = accessControl.getReasonToNotExecute(req, creator, scriptName, method);
            if (warning != null)
            {
                out.println("<br/><span class='warning'>(Warning: Role restructions in place: " + warning + ".)</span>"); //$NON-NLS-1$ //$NON-NLS-2$
            }

            out.println("</li>"); //$NON-NLS-1$
        }

        out.println(HtmlConstants.BLANK);
        out.println("</ul>"); //$NON-NLS-1$

        out.println("<h2>Other Links</h2>"); //$NON-NLS-1$
        out.println("<ul>"); //$NON-NLS-1$
        out.println("<li>Back to <a href='" + req.getContextPath() + servletPath + "/'>class index</a>.</li>"); //$NON-NLS-1$ //$NON-NLS-2$
        out.println("<li>Up to <a href='" + req.getContextPath() + "/'>top level of web app</a>.</li>"); //$NON-NLS-1$ //$NON-NLS-2$
        out.println("</ul>"); //$NON-NLS-1$

        synchronized (scriptCache)
        {
            String output = (String) scriptCache.get(HtmlConstants.FILE_HELP);
            if (output == null)
            {
                StringBuffer buffer = new StringBuffer();

                InputStream raw = getClass().getResourceAsStream(AbstractDWRServlet.PACKAGE + HtmlConstants.FILE_HELP);
                if (raw == null)
                {
                    log.error(Messages.getString("DefaultProcessor.MissingHelp", HtmlConstants.FILE_HELP)); //$NON-NLS-1$
                    output = "<p>Failed to read help text from resource file. Check dwr.jar is built to include html files.</p>"; //$NON-NLS-1$
                }
                else
                {
                    BufferedReader in = new BufferedReader(new InputStreamReader(raw));
                    while (true)
                    {
                        String line = in.readLine();
                        if (line == null)
                        {
                            break;
                        }

                        buffer.append(line);
                        buffer.append('\n');
                    }

                    output = buffer.toString();
                }

                scriptCache.put(HtmlConstants.FILE_HELP, output);
            }

            out.println(output);
        }

        out.println("</body></html>"); //$NON-NLS-1$
        out.flush();
    }

    /**
     * Accessor for the DefaultCreatorManager that we configure
     * @param converterManager The new DefaultConverterManager
     */
    public void setConverterManager(ConverterManager converterManager)
    {
        this.converterManager = converterManager;
    }

    /**
     * Accessor for the DefaultCreatorManager that we configure
     * @param creatorManager The new DefaultConverterManager
     */
    public void setCreatorManager(CreatorManager creatorManager)
    {
        this.creatorManager = creatorManager;
    }

    /**
     * Accessor for the security manager
     * @param accessControl The accessControl to set.
     */
    public void setAccessControl(AccessControl accessControl)
    {
        this.accessControl = accessControl;
    }

    /**
     * Do we allow impossible tests for debug purposes
     * @param allowImpossibleTests The allowImpossibleTests to set.
     */
    public void setAllowImpossibleTests(boolean allowImpossibleTests)
    {
        this.allowImpossibleTests = allowImpossibleTests;
    }

    /**
     * How we convert parameters
     */
    protected ConverterManager converterManager = null;

    /**
     * How we create new beans
     */
    protected CreatorManager creatorManager = null;

    /**
     * The security manager
     */
    protected AccessControl accessControl = null;

    /**
     * This helps us test that access rules are being followed
     */
    private boolean allowImpossibleTests = false;

    /**
     * We cache the script output for speed
     */
    protected final Map scriptCache = new HashMap();

    /**
     * The means by which we strip comments
     */
    private JavascriptUtil jsutil = new JavascriptUtil();

    /**
     * The log stream
     */
    private static final Logger log = Logger.getLogger(DefaultTestProcessor.class);
}