Examples with Creator org.directwebremoting.extend.Creator used on opensource projects

Example 1 with Creator

use of org.directwebremoting.extend.Creator in project ma-core-public by infiniteautomation.

the class SpringConfigurator method configure.

/* (non-Javadoc)
     * @see org.directwebremoting.Configurator#configure(org.directwebremoting.Container)
     */
public void configure(Container container) {
    AccessControl accessControl = (AccessControl) container.getBean(AccessControl.class.getName());
    AjaxFilterManager ajaxFilterManager = (AjaxFilterManager) container.getBean(AjaxFilterManager.class.getName());
    ConverterManager converterManager = (ConverterManager) container.getBean(ConverterManager.class.getName());
    CreatorManager creatorManager = (CreatorManager) container.getBean(CreatorManager.class.getName());
    // Configure the creator types
    if (creatorTypes != null) {
        for (Iterator it = creatorTypes.entrySet().iterator(); it.hasNext(); ) {
            Map.Entry entry = (Map.Entry) it.next();
            String typeName = (String) entry.getKey();
            String className = (String) entry.getValue();
            creatorManager.addCreatorType(typeName, className);
        }
    }
    // Configure the converter types
    if (converterTypes != null) {
        for (Iterator it = converterTypes.entrySet().iterator(); it.hasNext(); ) {
            Map.Entry entry = (Map.Entry) it.next();
            String typeName = (String) entry.getKey();
            String className = (String) entry.getValue();
            converterManager.addConverterType(typeName, className);
        }
    }
    // Configure the creators
    if (creators != null) {
        try {
            for (Iterator it = creators.entrySet().iterator(); it.hasNext(); ) {
                Map.Entry entry = (Map.Entry) it.next();
                String scriptName = (String) entry.getKey();
                CreatorConfig creatorConfig = (CreatorConfig) entry.getValue();
                if (creatorConfig.getCreator() != null) {
                    Creator creator = creatorConfig.getCreator();
                    creatorManager.addCreator(scriptName, creator);
                } else {
                    String creatorName = creatorConfig.getCreatorType();
                    Map params = creatorConfig.getParams();
                    creatorManager.addCreator(scriptName, creatorName, params);
                }
                List excludes = creatorConfig.getExcludes();
                for (Iterator eit = excludes.iterator(); eit.hasNext(); ) {
                    String exclude = (String) eit.next();
                    accessControl.addExcludeRule(scriptName, exclude);
                }
                List includes = creatorConfig.getIncludes();
                for (Iterator iit = includes.iterator(); iit.hasNext(); ) {
                    String include = (String) iit.next();
                    accessControl.addIncludeRule(scriptName, include);
                }
                Properties auth = creatorConfig.getAuth();
                for (Iterator ait = auth.entrySet().iterator(); ait.hasNext(); ) {
                    Map.Entry aentry = (Map.Entry) ait.next();
                    String methodName = (String) aentry.getKey();
                    String role = (String) aentry.getValue();
                    accessControl.addRoleRestriction(scriptName, methodName, role);
                }
                List filters = creatorConfig.getFilters();
                for (Iterator fit = filters.iterator(); fit.hasNext(); ) {
                    Object obj = fit.next();
                    if (obj instanceof String) {
                        String filterName = (String) obj;
                        AjaxFilter filter = (AjaxFilter) LocalUtil.classNewInstance(filterName, filterName, AjaxFilter.class);
                        if (filter != null) {
                            ajaxFilterManager.addAjaxFilter(filter, scriptName);
                        }
                    } else if (obj instanceof AjaxFilter) {
                        AjaxFilter filter = (AjaxFilter) obj;
                        ajaxFilterManager.addAjaxFilter(filter, scriptName);
                    } else {
                        throw new IllegalArgumentException(Messages.getString("SpringConfigurator.InvalidFilter", scriptName, obj));
                    }
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
            throw new IllegalArgumentException(ex.toString());
        }
    }
    // Configure the converters
    if (converters != null) {
        try {
            for (Iterator it = converters.entrySet().iterator(); it.hasNext(); ) {
                Map.Entry entry = (Map.Entry) it.next();
                String match = (String) entry.getKey();
                ConverterConfig converterConfig = (ConverterConfig) entry.getValue();
                Map params = converterConfig.getParams();
                if (converterConfig.getIncludes().size() > 0) {
                    params.put("include", StringUtils.collectionToCommaDelimitedString(converterConfig.getIncludes()));
                }
                if (converterConfig.getExcludes().size() > 0) {
                    params.put("exclude", StringUtils.collectionToCommaDelimitedString(converterConfig.getExcludes()));
                }
                // params.put("force", Boolean.valueOf(converterConfig.isForce()));
                if (StringUtils.hasText(converterConfig.getJavascriptClassName())) {
                    params.put("javascript", converterConfig.getJavascriptClassName());
                }
                converterManager.addConverter(match, converterConfig.getType(), params);
            }
        } catch (Exception ex) {
            throw new IllegalArgumentException(Messages.getString("SpringConfigurator.ConfigureConverterError"));
        }
    }
    // Configure the signatures
    if (StringUtils.hasText(signatures)) {
        SignatureParser sigp = new SignatureParser(converterManager, creatorManager);
        sigp.parse(signatures);
    }
}

Example 2 with Creator

use of org.directwebremoting.extend.Creator in project ma-core-public by infiniteautomation.

the class DefaultCreatorManager method addCreator.

/* (non-Javadoc)
     * @see org.directwebremoting.CreatorManager#addCreator(java.lang.String, java.lang.String, java.util.Map)
     */
public void addCreator(String scriptName, String typeName, Map params) throws InstantiationException, IllegalAccessException, IllegalArgumentException {
    if (!LocalUtil.isJavaIdentifier(scriptName)) {
        log.error("Illegal identifier: '" + scriptName + "'");
        return;
    }
    Class clazz = (Class) creatorTypes.get(typeName);
    if (clazz == null) {
        log.error("Missing creator: " + typeName + " (while initializing creator for: " + scriptName + ".js)");
        return;
    }
    Creator creator = (Creator) clazz.newInstance();
    LocalUtil.setParams(creator, params, ignore);
    creator.setProperties(params);
    // add the creator for the script name
    addCreator(scriptName, creator);
}

Example 3 with Creator

use of org.directwebremoting.extend.Creator in project ma-core-public by infiniteautomation.

the class DefaultCreatorManager method getCreator.

/* (non-Javadoc)
     * @see org.directwebremoting.CreatorManager#getCreator(java.lang.String)
     */
public Creator getCreator(String scriptName) throws SecurityException {
    Creator creator = (Creator) creators.get(scriptName);
    if (creator == null) {
        StringBuffer buffer = new StringBuffer("Names of known classes are: ");
        for (Iterator it = creators.keySet().iterator(); it.hasNext(); ) {
            String key = (String) it.next();
            buffer.append(key);
            buffer.append(' ');
        }
        log.warn(buffer.toString());
        throw new SecurityException(Messages.getString("DefaultCreatorManager.MissingName", scriptName));
    }
    return creator;
}

Example 4 with Creator

use of org.directwebremoting.extend.Creator in project ma-core-public by infiniteautomation.

the class DefaultDebugPageGenerator method generateIndexPage.

/* (non-Javadoc)
     * @see org.directwebremoting.DebugPageGenerator#generateIndexPage(java.lang.String)
     */
public String generateIndexPage(final String root) throws SecurityException {
    if (!creatorManager.isDebug()) {
        log.warn("Failed attempt to access test pages outside of debug mode. Set the debug init-parameter to true to enable.");
        throw new SecurityException(Messages.getString("DefaultDebugPageGenerator.AccessDenied"));
    }
    StringBuffer buffer = new StringBuffer();
    buffer.append("<html>\n");
    buffer.append("<head><title>DWR Test Index</title></head>\n");
    buffer.append("<body>\n");
    buffer.append("<h2>Classes known to DWR:</h2>\n");
    buffer.append("<ul>\n");
    for (Iterator it = creatorManager.getCreatorNames().iterator(); it.hasNext(); ) {
        String name = (String) it.next();
        Creator creator = creatorManager.getCreator(name);
        buffer.append("<li><a href='");
        buffer.append(root);
        buffer.append(testHandlerUrl);
        buffer.append(name);
        buffer.append("'>");
        buffer.append(name);
        buffer.append("</a> (");
        buffer.append(creator.getType().getName());
        buffer.append(")</li>\n");
    }
    buffer.append("</ul>\n");
    buffer.append("</body></html>\n");
    return buffer.toString();
}

Example 5 with Creator

use of org.directwebremoting.extend.Creator in project ma-core-public by infiniteautomation.

the class DefaultDebugPageGenerator method generateTestPage.

/* (non-Javadoc)
     * @see org.directwebremoting.DebugPageGenerator#generateTestPage(java.lang.String, java.lang.String)
     */
public String generateTestPage(final String root, final String scriptName) throws SecurityException {
    if (!creatorManager.isDebug()) {
        log.warn("Failed attempt to access test pages outside of debug mode. Set the debug init-parameter to true to enable.");
        throw new SecurityException(Messages.getString("DefaultAccessControl.AccessDenied"));
    }
    String interfaceURL = root + interfaceHandlerUrl + scriptName + PathConstants.EXTENSION_JS;
    String engineURL = root + engineHandlerUrl;
    String utilURL = root + utilHandlerUrl;
    String proxyInterfaceURL = PATH_UP + interfaceHandlerUrl + scriptName + PathConstants.EXTENSION_JS;
    String proxyEngineURL = PATH_UP + engineHandlerUrl;
    String proxyUtilURL = PATH_UP + utilHandlerUrl;
    Creator creator = creatorManager.getCreator(scriptName);
    Method[] methods = creator.getType().getMethods();
    StringBuffer buffer = new StringBuffer();
    buffer.append("<html>\n");
    buffer.append("<head>\n");
    buffer.append("  <title>DWR Test</title>\n");
    buffer.append("  <!-- These paths use .. so that they still work behind a path mapping proxy. The fully qualified version is more cut and paste friendly. -->\n");
    buffer.append("  <script type='text/javascript' src='" + proxyInterfaceURL + "'></script>\n");
    buffer.append("  <script type='text/javascript' src='" + proxyEngineURL + "'></script>\n");
    buffer.append("  <script type='text/javascript' src='" + proxyUtilURL + "'></script>\n");
    buffer.append("  <script type='text/javascript'>\n");
    buffer.append("  function objectEval(text)\n");
    buffer.append("  {\n");
    buffer.append("    // eval() breaks when we use it to get an object using the { a:42, b:'x' }\n");
    buffer.append("    // syntax because it thinks that { and } surround a block and not an object\n");
    buffer.append("    // So we wrap it in an array and extract the first element to get around\n");
    buffer.append("    // this.\n");
    buffer.append("    // This code is only needed for interpreting the parameter input fields,\n");
    buffer.append("    // so you can ignore this for normal use.\n");
    buffer.append("    // The regex = [start of line][whitespace]{[stuff]}[whitespace][end of line]\n");
    buffer.append("    text = text.replace(/\\n/g, ' ');\n");
    buffer.append("    text = text.replace(/\\r/g, ' ');\n");
    buffer.append("    if (text.match(/^\\s*\\{.*\\}\\s*$/))\n");
    buffer.append("    {\n");
    buffer.append("      text = '[' + text + '][0]';\n");
    buffer.append("    }\n");
    buffer.append("    return eval(text);\n");
    buffer.append("  }\n");
    buffer.append("  </script>\n");
    buffer.append("  <style>\n");
    buffer.append("    input.itext { font-size: smaller; background: #E4E4E4; border: 0; }\n");
    buffer.append("    input.ibutton { font-size: xx-small; border: 1px outset; margin: 0px; padding: 0px; }\n");
    buffer.append("    span.reply { background: #ffffdd; white-space: pre; }\n");
    buffer.append("    span.warning { font-size: smaller; color: red; }\n");
    buffer.append("  </style>\n");
    buffer.append("</head>\n");
    buffer.append("<body onload='dwr.util.useLoadingMessage()'>\n");
    buffer.append(BLANK);
    buffer.append("<h2>Methods For: " + scriptName + " (" + creator.getType().getName() + ")</h2>\n");
    buffer.append("<p>To use this class in your javascript you will need the following script includes:</p>\n");
    buffer.append("<pre>\n");
    buffer.append("  &lt;script type='text/javascript' src='<a href='" + interfaceURL + "'>" + interfaceURL + "</a>'&gt;&lt;/script&gt;\n");
    buffer.append("  &lt;script type='text/javascript' src='<a href='" + engineURL + "'>" + engineURL + "</a>'&gt;&lt;/script&gt;\n");
    buffer.append("</pre>\n");
    buffer.append("<p>In addition there is an optional utility script:</p>\n");
    buffer.append("<pre>\n");
    buffer.append("  &lt;script type='text/javascript' src='<a href='" + utilURL + "'>" + utilURL + "</a>'&gt;&lt;/script&gt;\n");
    buffer.append("</pre>\n");
    buffer.append("<p>Replies from DWR are shown with a yellow background if they are simple or in an alert box otherwise.<br/>\n");
    buffer.append("The inputs are evaluated as Javascript so strings must be quoted before execution.</p>\n");
    buffer.append("<p>There are " + methods.length + " declared methods:</p><ul>\n");
    for (int i = 0; i < methods.length; i++) {
        Method method = methods[i];
        String methodName = method.getName();
        // Is it on the list of banned names
        if (JavascriptUtil.isReservedWord(methodName)) {
            buffer.append(BLANK);
            buffer.append("<li style='color: #88A;'>" + methodName + "() is not available because it is a reserved word.</li>\n");
            continue;
        }
        buffer.append(BLANK);
        buffer.append("<li>\n");
        buffer.append("  " + methodName + '(');
        Class[] paramTypes = method.getParameterTypes();
        for (int j = 0; j < paramTypes.length; j++) {
            Class paramType = paramTypes[j];
            // The special type that we handle transparently
            if (LocalUtil.isServletClass(paramType)) {
                buffer.append("AUTO");
            } else {
                String value = BLANK;
                if (paramType == String.class) {
                    value = "\"\"";
                } else if (paramType == Boolean.class || paramType == Boolean.TYPE) {
                    value = "true";
                } else if (paramType == Integer.class || paramType == Integer.TYPE || paramType == Short.class || paramType == Short.TYPE || paramType == Long.class || paramType == Long.TYPE || paramType == Byte.class || paramType == Byte.TYPE) {
                    value = "0";
                } else if (paramType == Float.class || paramType == Float.TYPE || paramType == Double.class || paramType == Double.TYPE) {
                    value = "0.0";
                } else if (paramType.isArray() || Collection.class.isAssignableFrom(paramType)) {
                    value = "[]";
                } else if (Map.class.isAssignableFrom(paramType)) {
                    value = "{}";
                }
                buffer.append("    <input class='itext' type='text' size='10' value='" + value + "' id='p" + i + j + "' title='Will be converted to: " + paramType.getName() + "'/>");
            }
            buffer.append(j == paramTypes.length - 1 ? BLANK : ", \n");
        }
        buffer.append("  );\n");
        String onclick = scriptName + '.' + methodName + "(";
        for (int j = 0; j < paramTypes.length; j++) {
            if (!LocalUtil.isServletClass(paramTypes[j])) {
                onclick += "objectEval($(\"p" + i + j + "\").value), ";
            }
        }
        onclick += "reply" + i + ");";
        buffer.append("  <input class='ibutton' type='button' onclick='" + onclick + "' value='Execute'  title='Calls " + scriptName + '.' + methodName + "(). View source for details.'/>\n");
        buffer.append("  <script type='text/javascript'>\n");
        buffer.append("    var reply" + i + " = function(data)\n");
        buffer.append("    {\n");
        buffer.append("      if (data != null && typeof data == 'object') alert(dwr.util.toDescriptiveString(data, 2));\n");
        buffer.append("      else dwr.util.setValue('d" + i + "', dwr.util.toDescriptiveString(data, 1));\n");
        buffer.append("    }\n");
        buffer.append("  </script>\n");
        buffer.append("  <span id='d" + i + "' class='reply'></span>\n");
        // 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) {
            buffer.append("<br/><span class='warning'>(Warning: overloaded methods are not recommended. See <a href='#overloadedMethod'>below</a>)</span>\n");
        }
        // Print a warning if the method uses un-marshallable types
        for (int j = 0; j < paramTypes.length; j++) {
            if (!converterManager.isConvertable(paramTypes[j])) {
                buffer.append("<br/><span class='warning'>(Warning: No Converter for " + paramTypes[j].getName() + ". See <a href='#missingConverter'>below</a>)</span>\n");
            }
        }
        if (!converterManager.isConvertable(method.getReturnType())) {
            buffer.append("<br/><span class='warning'>(Warning: No Converter for " + method.getReturnType().getName() + ". See <a href='#missingConverter'>below</a>)</span>\n");
        }
        // See also the call to getReasonToNotExecute() above
        try {
            accessControl.assertIsDisplayable(creator, scriptName, method);
        } catch (SecurityException ex) {
            buffer.append("<br/><span class='warning'>(Warning: " + methodName + "() is excluded: " + ex.getMessage() + ". See <a href='#excludedMethod'>below</a>)</span>\n");
        }
        // We don't need to call assertExecutionIsPossible() because those
        // checks should be done by assertIsDisplayable() above
        // accessControl.assertExecutionIsPossible(creator, scriptName, method);
        buffer.append("</li>\n");
    }
    buffer.append(BLANK);
    buffer.append("</ul>\n");
    buffer.append("<h2>Other Links</h2>\n");
    buffer.append("<ul>\n");
    buffer.append("<li>Back to <a href='" + root + "/'>class index</a>.</li>\n");
    buffer.append("</ul>\n");
    synchronized (scriptCache) {
        String output = (String) scriptCache.get(PathConstants.FILE_HELP);
        if (output == null) {
            InputStream raw = getClass().getResourceAsStream(DwrConstants.PACKAGE + PathConstants.FILE_HELP);
            if (raw == null) {
                log.error(Messages.getString("DefaultProcessor.MissingHelp", PathConstants.FILE_HELP));
                output = "<p>Failed to read help text from resource file. Check dwr.jar is built to include html files.</p>";
            } else {
                StringBuffer fileBuffer = new StringBuffer();
                BufferedReader in = new BufferedReader(new InputStreamReader(raw));
                while (true) {
                    try {
                        String line = in.readLine();
                        if (line == null) {
                            break;
                        }
                        fileBuffer.append(line);
                        fileBuffer.append('\n');
                    } catch (IOException ex) {
                        fileBuffer.append(ex.toString());
                        fileBuffer.append('\n');
                        break;
                    }
                }
                output = fileBuffer.toString();
            }
            scriptCache.put(PathConstants.FILE_HELP, output);
        }
        buffer.append(output);
    }
    buffer.append("</body></html>\n");
    return buffer.toString();
}